EP2280875B1 - Strapping device with a gear system device - Google Patents
Strapping device with a gear system device Download PDFInfo
- Publication number
- EP2280875B1 EP2280875B1 EP09734179A EP09734179A EP2280875B1 EP 2280875 B1 EP2280875 B1 EP 2280875B1 EP 09734179 A EP09734179 A EP 09734179A EP 09734179 A EP09734179 A EP 09734179A EP 2280875 B1 EP2280875 B1 EP 2280875B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- friction
- welding
- strapping
- drive
- strapping apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 claims abstract description 100
- 230000033001 locomotion Effects 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000004146 energy storage Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- MFRCZYUUKMFJQJ-UHFFFAOYSA-N 1,4-dioxane-2,5-dione;1,3-dioxan-2-one Chemical compound O=C1OCCCO1.O=C1COC(=O)CO1 MFRCZYUUKMFJQJ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/24—Securing ends of binding material
- B65B13/32—Securing ends of binding material by welding, soldering, or heat-sealing; by applying adhesive
- B65B13/322—Friction welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
- B65B13/025—Hand-held tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/185—Details of tools
- B65B13/187—Motor means
Definitions
- the invention relates to a mobile strapping device for strapping packaged goods with a strapping band, which comprises a tensioning device for applying a belt tension to a loop of a strapping belt, and a friction welding device for generating a Reibschweissthetic on two superimposed areas of the loop of the strapping, and a rechargeable energy storage for storage of electrical energy which is releasable as drive energy at least for the friction-welding device for generating a friction-welded connection.
- Such mobile strapping device are used for strapping of packaged goods with a plastic tape.
- a loop of the respective plastic strip is placed around the packaged goods.
- the plastic tape is hereby deducted from a supply roll.
- the end portion of the band overlaps with a portion of the band loop.
- the strapping device is then applied to this two-layer region of the band, in which case the band is clamped in the strapping device, a band tension is applied to the band loop by means of the tensioning device, and a closure is produced by friction welding to the loop between the two band layers.
- the belt loop is pressed onto the belt with an oscillatingly moving friction shoe in the region of two ends.
- the pressure and the heat generated by the movement melts the usually plastic-containing band locally for a short time. This creates between the two band layers a permanent and at most with great force again to be solved connection between the two band layers. Thereafter, the loop is separated from the supply roll. The respective packaged goods are thereby strapped.
- Generic strapping devices are provided for mobile use, in which the devices carried by a user to the respective site and should not rely on the use of externally supplied supply energy.
- the energy required for the intended use of such strapping tools for tensioning a strapping band around any packaged goods and for Closure generation is provided in prior art strapping devices usually by an electric accumulator or by compressed air available.
- Generic mobile strapping devices are often used in industry for the packaging of goods in continuous use. It is therefore desirable as simple as possible operation of the strapping devices. In this way, on the one hand, a high level of functional reliability of the strapping device and, on the other hand, the lowest possible loads for the servants should be ensured.
- a mobile strapping apparatus which is provided with a tensioning device for applying a tension on the strapping band and with a welding device.
- the welding device is designed as a friction welding device in which an oscillating movement of a welding shoe on the strap laterally melts the latter and welds the belt layers of the strap together. To achieve such melting, certain frequencies and speeds of the oscillating movement of the welding shoe are required. This will be at the EP 1 413 519 A provided by means of an electric motor, the movement of which is transmitted to a transmission which converts the motor drive movement into an oscillating movement.
- the EP 0 997 377 A describes a mobile strapping apparatus in which an electric motor is the starting point for the oscillating movement of a welding shoe.
- the rotary drive movement of the electric motor is transformed via an eccentric and a lever mechanism into an oscillating movement of the welding shoe.
- the EP 0 997 377 also describes a use of a planetary gear as a transmission for a tensioning drive, in which the tensioning wheel is driven continuously in one direction of rotation.
- the invention is therefore an object of the invention to provide a generic mobile strapping device of the type mentioned, which despite the possibility of at least largely automated generation of tape strapping has a high reliability and good handling properties.
- the strapping device has at least one planetary gear, which is located in the drive train of the friction welding device. It has been found that planetary gear in combination with an electric drive motor bring particular advantages in Reibschweiss wornen with it. Thus, high torques can be delivered with planetary gearboxes despite high input speeds and a compact design.
- This can be used with advantage in particular also for particularly functionally reliable, automated as possible transfer movement of the friction-welding device from a rest position to a welding position in which the friction-welding device abuts against the band to be welded and generates a friction-welded closure by means of oscillating motion.
- This can be particularly advantageous if - as is the case with particularly advantageous embodiments according to the invention - both the actual friction-welding movement of a friction-welding element and the transfer movement are generated with the same drive.
- Such an embodiment with only one drive for these functions is despite a high degree of automation particularly compact and functionally reliable with favorable weight distribution.
- the strapping device is provided with a brushless DC motor.
- This motor can be provided in particular as the only motor in the strapping device.
- a motor can deliver rotational motion with a substantially constant and relatively high torque over a wide range of speeds.
- Such a high torque is particularly advantageous for motor-driven transfer movements of the friction-welding device from a rest position to a welding position and possibly back. If high torques can be provided with the strapping device, then it is possible to make the initiation of the transfer movements dependent on overcoming high forces. This increases the safety, in particular the functional safety, since the Friction welding device can not be moved unintentionally due to external influences from their respective intended position.
- a speed-dependent or speed-controlled tensioning operation also enables a quick first tensioning, i. a tensioning at a high belt retraction speed, followed by a second tensioning operation with reduced belt retraction speed compared to the first tensioning operation.
- the belt retracting speeds can be adjusted in particular in such brushless motors due to the ability to adjust the speed of the motor shaft and the motor torque in certain areas independently, adjust the required or desired conditions in both clamping operations.
- the strapping device is provided with means by which rotational positions of the motor shaft or positions of components of the strapping device dependent on the motor shaft can be determined.
- the Information about one or more rotational positions may preferably be used by a control of the strapping device to control components of the strapping device, such as the friction-welding device and / or the tensioning device. If a brushless DC motor is used as the drive, this can be done in a particularly simple manner. Such motors must already for their commutation information about current positions of the rotating component of the engine, which is usually designed as a rotating armature determine.
- detectors or sensors such as Hall sensors provided on the engine, the rotational positions of the rotating motor component, for example, the motor shaft or position of the motor shaft dependent position of an arranged in the drive train of the welding device element, determine and provide the engine control available.
- This information can be used with advantage also in particular for controlling the friction-welding device.
- the means or detectors for determining the rotational position may also be part of a circuit for controlling an electronically generated commutation of the electric drive.
- the strapping device can be provided that a number of revolutions of the rotating component of the engine is determined to make a switching operation when a predetermined value for the revolutions.
- This switching operation may in particular be a switching off of the friction-welding device to end the generation of a friction-welded connection.
- the engine can not be turned off at one or more specific rotational positions or can only be parked at one or more specific rotational positions.
- a device which has a knee lever device.
- the lever of the toggle device connected to one another via a joint can be brought into its two end positions by overcoming two dead center positions, in which they hold the welding device in the rest position or in the welding position.
- the toggle device is at least in the two end positions held by a respective force, preferably by a force emitted by a mechanical spring force.
- the toggle device should only be able to get from one end position to the other by overcoming this force.
- the toggle device Since this applies in particular to the welding position, the toggle device contributes to further increasing the functional reliability of the strapping device. Furthermore, the toggle device advantageously complements the drive train of the strapping device having a brushless DC motor and a planetary gear drive in an embodiment of the invention, in order to automatically transfer the welding device into its welding position, since all the components are capable of generating high torques respectively Only execute movements when high torque is present.
- exclusively hand-operated inventive strapping device 1 has a housing 2, which surrounds the mechanism of the strapping device and on which a handle 3 for handling the device is formed.
- the strapping apparatus is further provided with a base plate 4, the underside of which is provided for placement on an object to be packaged. On the base plate 4 and connected to the base plate not shown carrier of the strapping device all functional units of the strapping device 1 are attached.
- the clamping device has for this purpose a tensioning wheel 7, with which the band can be detected for a clamping operation.
- the tensioning wheel 7 acts together with a rocker 8, which can be pivoted by means of a rocker arm 9 from an end position with distance to the tensioning wheel in eirte second end position about a rocker pivot axis 8a, in which the rocker 8 is pressed against the tensioning wheel 7.
- a welding of the two layers by means of the friction-welding device 8 of the strapping device can take place at one point of the belt loop on which two layers of the belt lie one above the other.
- the strap loop can thereby be permanently closed.
- the friction-welding device 10 is provided with a welding shoe 11, which melts the two layers of the strapping band by mechanical pressure on the strapping band and a simultaneous oscillating movement with a predetermined frequency.
- the plasticized or molten areas flow into each other and after cooling of the band then creates a connection between the two band layers. If necessary, then the belt loop can be separated from a supply roll of the tape by means of a cutting device of the strapping device 1, not shown.
- the actuation of the tensioning device 6, the delivery of the friction-welding device 10 by means of a transfer device 19 (FIG. Fig. 6 ) of the friction-welding device 10 as well as the use of the friction-welding device per se and the operation of the cutting device are carried out using only a common electric motor 14, which provides a drive movement for each of these components.
- a supply of other external auxiliary energy, such as compressed air or other electricity, is in the strapping apparatus according to the Fig. 1 and 2 not provided.
- the portable mobile strapping device 1 has a trained as a pressure switch actuator 16, which is provided for commissioning of the motor.
- actuating element 16 17 three modes can be adjusted by means of a switch. In the first mode, both the tensioning device 6 and the friction-welding device 10 are actuated successively and automatically by actuation of the actuating element 16 without the need for further operator activity.
- the switch 17 is switched to a second switching mode. In the second possible mode, only the tensioning device 6 is then released by actuating the actuating element 16.
- a second actuating element 18 must be actuated by the operator.
- the first actuating element 16 is to be actuated a second time.
- the third mode is a kind of semiautomatic, in which the tension button 16 is to be pressed until the prestressed tension or tensile stress in the belt is reached. In this mode, it is possible to interrupt the clamping process by releasing the tensioning button 16, for example, to attach edge protectors to the Umreifungsgut under the strapping. By pressing the tension button, the clamping process can then be resumed.
- This third mode can be combined with a separately triggered as well as with an automatically subsequent friction welding process.
- a transmission device 13 is arranged on a in Fig. 3 shown motor shaft 27 designed as a brushless, grooved female rotor DC motor 14, a transmission device 13 is arranged.
- a motor of the company. Maxon Motor AG, Brünigstrasse 20, 6072 Sachseln, type ECI40 is used.
- the brushless DC motor 14 can be operated in both directions of rotation, with one direction of rotation being used as the drive movement of the clamping device 6 and the other direction of rotation being used as the drive movement of the welding device 10.
- the in Fig. 4 brushless DC motor 14 shown purely schematically is formed with a grooved internal rotor (rotor) 20 with three Hall sensors HS1, HS2, HS3.
- This EC motor (electronically commutated motor) has a permanent magnet in its rotor 20 and is provided with an electronic control 22 which is provided for electronic commutation in the stator 24.
- the electronic controller 22 determines via the Hall sensors HS1, HS2, HS3, which also assume the function of position sensors in the exemplary embodiment, the respective instantaneous position of the rotor 20 and switches the electric magnetic field in the windings of the stator 24.
- the phases Phase 1, Phase 2, Phase 3
- a so-called “1 quadrant motor drive amplifier” which provides the motor with the voltage, as well as peak and continuous current available and controls.
- the current flow for not shown coil strands of the stator 24 is controlled by a bridge circuit 25 (MOSFET transistors), ie commutated.
- a not further shown temperature sensor is provided on the engine. It is thus possible to monitor and control the direction of rotation, the speed of rotation, the current limit and the temperature.
- the commutation is constructed as a separate print component and accommodated in the strapping device separately from the motor. The power supply is ensured by the trained as a lithium-ion battery accumulator 15.
- Such rechargeable batteries are based on a number of independent lithium-ion cells, in each of which at least substantially independently chemical processes for generating a potential difference between two poles of the respective cell take place.
- the battery of the embodiment is a lithium-ion battery manufacturer Robert Bosch GmbH, D-70745 Leinfelden-Echterdingen.
- the battery of the embodiment has eight cells and has a capacity of 2.6 ampere hours.
- As an active material or as a negative electrode of the lithium ion battery graphite is provided.
- the positive electrode of the accumulator often has lithium metal oxides, in particular in the form of layer structures.
- the electrolyte used is usually anhydrous salts, such as lithium hexafluorophosphate or polymers.
- the one by one conventional lithium-ion battery discharged voltage is usually 3.6 volts.
- the energy density of such accumulators is about 100 Wh / kg -120 Wh / kg.
- the transmission device 13 has a freewheel 36 arranged on the motor-side drive shaft, on which a sun gear 35 of a first planetary gear stage is arranged.
- the freewheel 36 is only in one of the two possible directions of rotation of the drive, the rotational movement of the sun gear 35 on.
- the sun gear 35 meshes with three Planentengan 37, which are in a conventional manner in engagement with a fixed ring gear 38.
- Each of the planet gears 37 is in turn arranged on a respective shaft 39 associated therewith, which is in each case integrally connected to a driven gear 40.
- the rotation of the planetary gears 37 about the motor shaft 27 results in a rotational movement of the output gear 40 about the motor shaft 27 and determines a rotational speed of this rotational movement of the output gear 40.
- the output gear 40 is located on the freewheel 36 and is thus also on the motor shaft stored.
- This freewheel 36 causes both the sun gear 35 and the output gear 40 rotate only in one direction of rotation of the rotational movement of the motor shaft 27.
- the freewheel 29 may for example be of the type INA HFL0615, as offered by the company Schaeffler KG, D-91074 Herzogenaurach.
- the gear device 13 has on the motor-side output shaft 27 also a belonging to a second planetary gear toothed sun gear 28, through the recess while the shaft 27 is performed, in this case, the shaft 27 is not connected to the sun gear 28.
- the sun gear is fixed to a disc 34, which in turn is connected to the planetary gears 37.
- the rotational movement of the planetary gears 37 about the motor-side output shaft 27 is thus transmitted to the disc 34, which in turn transmits its rotational motion identical to the sun gear 28.
- the sun gear 28 meshes with a plurality of planet gears, namely three, each arranged on a parallel to the motor shaft 27 extending shaft 30 gears 31.
- the shafts 30 of the three gears 31 are fixedly arranged, ie they do not rotate about the motor shaft 27.
- the three gears 31 are in turn with an internally toothed ring gear engaged on its outer side has a cam 32 and subsequently as Cam wheel 33 is designated.
- the sun gear 28, the three gears 31 and the cam 33 are components of the second planetary gear stage.
- the planetary gear on the input side Rotationsbewegegung the shaft 27 and the rotational movement of the cam wheel 33 are in a ratio of 60: 1, ie by the two-stage planetary gear is a 60-fold reduction takes place.
- a bevel gear 43 is also arranged on a second freewheel 42, which is in engagement with a second bevel gear, not shown.
- This freewheel 42 also transmits only in one direction of rotation of the motor shaft 27, the rotational movement.
- the direction of rotation, in which the freewheel 36 of the sun gear 35 and the freewheel 42 transmit the rotational movement of the motor shaft 27 are opposed to each other. This means that in one direction of rotation rotates only the freewheel 36 and in the other direction only the freewheel 42 with.
- the second bevel gear is arranged at one end of a clamping shaft, not shown, which carries at its other end another planetary gear 46 ( Fig. 2 ).
- the drive movement of the electric motor in a certain direction of rotation is thus transmitted to the two bevel gears 43 to the clamping shaft.
- the tensioning wheel 49 of the tensioning device 6 designed as an internally toothed ring gear is thereby set in rotation.
- the provided on its outer surface with a surface structure tensioning wheel 7 takes in its rotational movement, the respective strap through a frictional engagement, whereby the intended belt tension is applied to the belt loop.
- the output gear 40 is formed in the region of its outer peripheral surface as a gear on which a toothed belt 50 of an envelope drive is arranged ( Fig. 5 and Fig. 6 ).
- the toothed belt 50 also wraps around a relative to the output gear 40 in diameter smaller pinion 51, whose shaft drives an eccentric 52 for an oscillating reciprocating movement of the welding shoe 53.
- a toothed belt drive and any other form of enveloping drives could be provided, such as a V-belt or chain drive.
- the eccentric drive 52 has an eccentric shaft 54, on which an eccentric 55 is arranged, on which in turn sits a welding shoe arm 56 with a circular recess.
- the welding device is further provided with a toggle device 60, by means of which the welding device is moved from a rest position (FIG. Fig. 7 ) in a welding position ( Fig. 9 ) can be transferred.
- the toggle device 60 is attached to the welding shoe arm 56 and in this case provided with a pivotable on Schweissschuharm 56 longer toggle lever 61.
- the toggle device 60 is further provided with a pivotable about a pivot axis 62 pivoted pivot member 63 which acts in the toggle lever 60 as a shorter toggle.
- the pivot axis 62 of the pivot member 63 in this case runs parallel to the axes of the motor shaft 27 and the eccentric shaft 57th
- the pivotal movement is initiated by means of the cam 32 of the cam wheel 33, which in the counterclockwise rotation in the rotation - based on the representations of Fig. 7 to 9 - the cam wheel 33 passes under the pivot member 63 ( Fig. 8 ).
- a ramp-like rising surface 32a of the cam 32 in this case touches an inserted into the pivot member 63 contact element 64.
- the pivot member 63 is thereby rotated clockwise about its pivot axis 62.
- a two-part longitudinally adjustable toggle lever rod of the toggle lever 61 which is in two parts according to the principle "piston-cylinder", is arranged pivotable about a pivot axis 69.
- the latter is also rotatably articulated to a pivot axis 65 designed as a further pivot point 65 of the welding shoe arm 56 in the vicinity of the welding shoe 53 and at a distance from the pivot axis 57 of the welding shoe arm 56.
- a compression spring 67 is arranged on this, by means of which the toggle lever 61 is pressed both against the welding shoe arm 56 and against the pivoting element 63.
- the pivoting member 63 is thus operatively connected with the toggle lever 61 and the welding shoe arm 56 with respect to its pivotal movements.
- the in the representation of Fig. 6 and 9 counterclockwise driving movement of the electric motor is transmitted from the timing belt 50 to the now transferred by the toggle lever 60 in the welding position welding shoe 53, which is pressed on the two band layers and moves back and forth in an oscillating motion.
- the welding time for generating a Reibschweissverbiridung is determined by the fact that the adjustable number of revolutions of the cam wheel 33 is counted from the time from which the cam 32, the contact element 64 is actuated.
- the number of revolutions of the shaft 27 of the brushless DC motor 14 is counted to determine the position of the cam wheel 33, from which the engine 14 is turned off and thus the welding process is to be terminated.
- the described successive processes “clamping” and “welding” can be triggered jointly in a switching state of the actuating element 16.
- the actuating element 16 is to be actuated once, whereby the electric motor 14 first runs in the first direction of rotation and in this case (exclusively) the tensioning device 6 is driven.
- the band tension to be applied to the respective band can preferably be set on the strapping apparatus by means of a pushbutton in nine stages which correspond to nine different band tension values. Alternatively, a continuous adjustment of the belt tension could be provided. Since the motor current from the torque of the tensioning wheel 7 and this in turn depends on the instantaneous belt tension, the applied belt tension can be adjusted in the form of a limit of the motor current via push buttons in nine stages on the control electronics of the strapping device.
- the motor 14 After reaching an adjustable and thus predeterminable limit value for the motor current or for the belt tension, the motor 14 is turned off by its controller 22. Immediately thereafter, the motor is operated by the controller 22 in the reverse direction of rotation. As a result, in the manner described above, the welding shoe 53 is lowered onto the two superposed belt layers and the oscillating movement of the welding shoe is carried out to produce the friction-welded connection.
- the actuator 16 By operating the switch 17, the actuator 16 can be occupied only with the function of triggering the clamping device. If such a setting is made, only the clamping device is put into operation by pressing the actuator and turned off again after reaching the preset belt tension. In order to trigger the Reibschweissvorgang the second actuator 18 must be actuated. However, apart from the separate triggering, the function of the friction welding device is identical to the other mode of the first actuating element.
- rocker 8 by pressing the in the Fig. 2 . 10 . 11 illustrated rocker lever 9 pivoting movements to perform about the rocker axis 8a.
- the rocker is this purpose by means of a behind the tensioning wheel 7 and therefore in Fig. 2 unrecognizable, rotatable cam moves.
- the cam can perform a rotational movement of about 30 ° and move the rocker 8 or clamping plate 12 relative to the tensioning wheel 7, which allows insertion of the tape in the strapping or between the tensioning wheel 7 and clamping plate 12.
- the tensioning wheel 7 facing toothed surface 12a (clamping surface) is concavely curved, wherein the radius of curvature corresponds to the radius of the tensioning wheel 7, or is slightly larger.
- the toothed clamping plate 12 is arranged in a groove-shaped recess 71 of the rocker.
- the clamping plate 12 is provided with a convexly curved contact surface 12 b, with which it is mounted in the recess 71 of the rocker 8 on a flat bearing surface 72 is.
- the clamping plate 12 is able to perform in the position in the band running direction 70 relative to the rocker 8 and the tensioning wheel 7 tilting movements. Furthermore, the clamping plate 12 is fastened to the rocker 8 with a screw 73 carried out from below by the rocker. For this purpose, the screw is located in a slot 74 of the rocker, whose longitudinal extent runs parallel to the band path 70 in the strapping device. The clamping plate 12 is thereby additionally arranged longitudinally displaceable on the rocker 8 in addition to the tiltability.
- the clamping rocker 8 In a clamping operation, first, the clamping rocker 8 from the rest position ( Fig. 10 ) in the clamping position ( Fig. 11 ). In the clamping position, the spring-loaded rocker 8 presses the clamping plate 12 in the direction of the tensioning wheel and clamps both tape layers between the tensioning wheel 7 and the clamping plate 12. Due to different strip thicknesses, different distances between the clamping plate 12 and the circumferential surface 7a of the tensioning wheel 7 can result. This not only different pivoting positions of the rocker 8 result, but also different position of the clamping plate 12 with respect to the circumferential direction of the tensioning wheel 7.
- the clamping plate 12 is directed during the pressing of the tape by a longitudinal movement in the recess 71 and a tilting movement on the contact surface 12b on the support surface 72 independently so that the clamping plate 12 exerts over its entire length as uniform as possible pressure on the strapping.
- the tensioning wheel 7 is turned on, the teeth of the clamping plate 12 holds the lower band position, while the tensioning wheel 7 detects the upper band position with its toothed peripheral surface 7a.
- the rotation movement the tensioning wheel 7 and the lower coefficient of friction between the two band layers then causes the tensioning wheel to retract the upper band ply and thus increase the tension in the band loop to the desired tension value.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
Die Erfindung betrifft eine Mobile Umreifungsvorrichtung zur Umreifung von Packgut mit einem Umreifungsband, die eine Spanneinrichtung zur Aufbringung einer Bandspannung auf eine Schlaufe eines Umreifungsbandes, sowie eine Reibschweisseinrichtung zur Erzeugung einer Reibschweissverbindung an zwei übereinander liegenden Bereichen der Schlaufe des Umreifungsbandes, und einen aufladbaren Energiespeicher zur Speicherung von elektrischer Energie, die als Antriebsenergie zumindest für die Reibschweisseinrichtung zur Erzeugung einer Reibschweissverbindung freigebbar ist, aufweist.The invention relates to a mobile strapping device for strapping packaged goods with a strapping band, which comprises a tensioning device for applying a belt tension to a loop of a strapping belt, and a friction welding device for generating a Reibschweissverbindung on two superimposed areas of the loop of the strapping, and a rechargeable energy storage for storage of electrical energy which is releasable as drive energy at least for the friction-welding device for generating a friction-welded connection.
Derartige mobile Umreifungsvorrichtung werden zur Umreifung von Packgut mit einem Kunststoffband eingesetzt. Dazu wird um das Packgut eine Schlaufe des jeweiligen Kunststoffbandes gelegt. In der Regel wird das Kunststoffband hierbei von einer Vorratsrolle abgezogen. Nachdem die Schlaufe um das Packgut vollständig gelegt ist, überlappt der Endbereich des Bandes mit einem Abschnitt der Bandschlaufe. An diesen zweilagigen Bereich des Bandes wird nun die Umreifungsvorrichtung angelegt, hierbei das Band in der Umreifungsvorrichtung geklemmt, mittels der Spanneinrichtung auf die Bandschlaufe eine Bandspannung aufgebracht, durch Reibschweissung an der Schlaufe zwischen den beiden Bandlagen ein Verschluss erzeugt. Hierbei wird mit einem sich oszillierend bewegenden Reibschuh im Bereich zweier Enden der Bandschlaufe auf das Band gedrückt. Der Druck und die durch die Bewegung entstehende Wärme schmilzt das in der Regel Kunststoff aufweisende Band lokal für kurze Zeit auf. Hierdurch entsteht zwischen den beiden Bandlagen eine dauerhafte und höchstens mit grosser Kraft wieder zu lösende Verbindung zwischen den beiden Bandlagen. Danach wird die Schlaufe von der Vorratsrolle abgetrennt. Das jeweilige Packgut ist hierdurch umreift.Such mobile strapping device are used for strapping of packaged goods with a plastic tape. For this purpose, a loop of the respective plastic strip is placed around the packaged goods. In general, the plastic tape is hereby deducted from a supply roll. After the loop is completely wrapped around the packaged goods, the end portion of the band overlaps with a portion of the band loop. The strapping device is then applied to this two-layer region of the band, in which case the band is clamped in the strapping device, a band tension is applied to the band loop by means of the tensioning device, and a closure is produced by friction welding to the loop between the two band layers. In this case, the belt loop is pressed onto the belt with an oscillatingly moving friction shoe in the region of two ends. The pressure and the heat generated by the movement melts the usually plastic-containing band locally for a short time. This creates between the two band layers a permanent and at most with great force again to be solved connection between the two band layers. Thereafter, the loop is separated from the supply roll. The respective packaged goods are thereby strapped.
Gattungsgemäße Umreifungsvorrichtungen sind für den mobilen Einsatz vorgesehen, bei dem die Geräte von einem Benutzer zum jeweiligen Einsatzort mitgeführt und dort nicht auf den Einsatz von extern zugeführter Versorgungsenergie angewiesen sein sollten. Die für den vorgesehenen Einsatz solcher Umreifungsgeräte erforderliche Energie zum Spannen eines Umreifungsbandes um beliebiges Packgut und zur Verschlusserzeugung wird bei vorbekannten Umreifungsgeräten in der Regel durch einen elektrischen Akkumulator oder durch Druckluft zur Verfügung gestellt. Gattungsgemässe mobile Umreifungsvorrichtungen werden in der Industrie zur Verpackung von Gütern oftmals im Dauereinsatz benutzt. Es wird deshalb eine möglichst einfache Bedienung der Umreifungsvorrichtungen angestrebt. Hierdurch soll einerseits eine hohe Funktionssicherheit der Umreifungsvorrichtung und andererseits möglichst geringe Belastungen für die bedienenden Personen sichergestellt werden. Es sind deshalb schon Umreifungsvorrichtungen bekannt geworden, bei denen die Verschlusserzeugung und Erzeugung der Bandspannung weitestgehend automatisiert ablaufen.Generic strapping devices are provided for mobile use, in which the devices carried by a user to the respective site and should not rely on the use of externally supplied supply energy. The energy required for the intended use of such strapping tools for tensioning a strapping band around any packaged goods and for Closure generation is provided in prior art strapping devices usually by an electric accumulator or by compressed air available. Generic mobile strapping devices are often used in industry for the packaging of goods in continuous use. It is therefore desirable as simple as possible operation of the strapping devices. In this way, on the one hand, a high level of functional reliability of the strapping device and, on the other hand, the lowest possible loads for the servants should be ensured. There are therefore already known strapping devices in which the closure generation and generation of the belt tension run largely automated.
So ist aus der
Die
Die Automatisierung von Vorgängen bei der Erzeugung der Umreifung hat jedoch den Nachteil, dass die Umreifungsvorrichtungen eine Vielzahl von Komponenten und in der Regel auch mehrere Motoren aufweisen. Dies führt zu schweren und voluminösen Umreifungsgeräten. Zudem neigen Umreifungs-vorrichtungen, die mit einer Vielzahl von Komponenten versehen sind zu einer Kopflastigkeit bezüglich ihrer Gewichtsverteilung. Schliesslich führt die Automatisierung auch zu Nachteilen bezüglich des Wartungsaufwands sowie der Funktionssicherheit solcher Umreifungsgeräte.However, the automation of processes in the production of strapping has the disadvantage that the strapping devices a variety of components and in usually also have multiple engines. This leads to heavy and voluminous strapping tools. In addition, strapping devices provided with a plurality of components tend to be top-heavy with respect to their weight distribution. Finally, the automation also leads to disadvantages in terms of maintenance and reliability of such strapping.
Der Erfindung liegt deshalb die Aufgabe zugrunde ein gattungsgemässes mobiles Umreifungsgerät der eingangs genannten Art zu schaffen, das trotz der Möglichkeit einer zumindest weitestgehend automatisierten Erzeugung von Bandumreifungen eine hohe Funktionssicherheit und eine gute Handhabungseigenschaft aufweist.The invention is therefore an object of the invention to provide a generic mobile strapping device of the type mentioned, which despite the possibility of at least largely automated generation of tape strapping has a high reliability and good handling properties.
Diese Aufgabe wird bei einer mobilen Umreifungsvorrichtung gemäss dem Oberbegriff von Patentanspruch 1 erfindungsgemäss durch ein Planetengetriebe zur Übertragung und zur Drehzahlveränderung einer von einem elektrischen Antrieb der Reibschweißeinrichtung bereitgestellten Antriebsbewegung gelöst Erfindungsgemäss weist die Umreifungsvorrichtung zumindest ein Planetengetriebe auf, das sich im Antriebsstrang der Reibschweisseinrichtung befindet. Es hat sich gezeigt, dass Planetengetriebe in Kombination mit einem elektrischen Antriebsmotor besondere Vorteile bei Reibschweisseinrichtungen mit sich bringen. So können mit Planetengetrieben trotz hoher Eingangsdrehzahlen und kompakter Bauform hohe Drehmomente abgegeben werden.This object is achieved in a mobile strapping apparatus according to the preamble of
Dies kann mit Vorteil insbesondere auch zur besonders funktionssicheren, möglichst automatisierten Überführungsbewegung der Reibschweisseinrichtung aus einer Ruheposition in eine Schweissposition genutzt werden, in der die Reibschweisseinrichtung gegen das zu verschweissende Band anliegt und mittels oszillierender Bewegung einen Reibschweissverschluss erzeugt. Dies kann insbesondere dann von Vorteil sein, wenn - wie dies bei besonders vorteilhaften erfindungsgemässen Ausführungen der Fall ist - mit demselben Antrieb sowohl die eigentliche Reibschweissbewegung eines Reibschweisselements als auch die Überführungsbewegung erzeugt wird. Eine solche Ausführungsform mit nur einem Antrieb für diese Funktionen ist trotz eines hohen Automatisierungsgrades besonders kompakt und bei günstiger Gewichtsverteilung trotzdem funktionssicher.This can be used with advantage in particular also for particularly functionally reliable, automated as possible transfer movement of the friction-welding device from a rest position to a welding position in which the friction-welding device abuts against the band to be welded and generates a friction-welded closure by means of oscillating motion. This can be particularly advantageous if - as is the case with particularly advantageous embodiments according to the invention - both the actual friction-welding movement of a friction-welding element and the transfer movement are generated with the same drive. Such an embodiment with only one drive for these functions is despite a high degree of automation particularly compact and functionally reliable with favorable weight distribution.
Diese Vorteile lassen sich durch efindungsgemässe Ausführungsformen weiter steigern, bei denen derselbe Antrieb, der zur Erzeugung der oszillierenden Reibschweissbewegung vorgesehen ist, auch die Spannbewegung der Spanneinrichtung erzeugt. Um auch die Spanneinrichtung trotz hohem Drehmoment möglichst kompakt ausbilden zu können, kann auch im Antriebsstrang für die Spanneinrichtung ein Planetengetriebe angeordnet sein.These advantages can be further increased by embodiments according to the invention in which the same drive which is provided for generating the oscillating friction-welding movement also generates the clamping movement of the clamping device. In order to form the clamping device as compact as possible despite high torque, a planetary gear can also be arranged in the drive train for the clamping device.
Gemäss einem weiteren Aspekt der vorliegenden Erfindung, der auch selbständige Bedeutung hat, ist die Umreifungsvorrichtung mit einem bürstenlosen Gleichstrommotor versehen. Dieser Motor kann insbesondere als einziger Motor in der Umreifungsvorrichtung vorgesehen sein. Anders als bei auf Bürsten basierten Gleichstrommotoren kann mit einem solchen Motor über einen weiten Drehzahlbereich eine Drehbewegung mit im wesentlichen konstantem und dabei vergleichsweise hohem Drehmoment abgegeben werden. Ein solches hohes Drehmoment ist insbesondere für motorisch angetriebene Überführungsbewegungen der Reibschweisseinrichtung von einer Ruheposition in eine Schweissposition und eventuell zurück von Vorteil. Wenn mit der Umreifungsvorrichtung hohe Drehmomente zur Verfügung gestellt werden können, dann ist es möglich, die Einleitung der Überführungsbewegungen von einer Überwindung hoher Kräfte abhängig zu machen. Dies erhöht die Sicherheit, insbesondere die Funktionssicherheit, da die Reibschweisseinrichtung nicht ungewollt aufgrund von äusseren Einflüssen aus ihrer jeweils vorgesehenen Position bewegt werden kann.According to a further aspect of the present invention, which also has independent significance, the strapping device is provided with a brushless DC motor. This motor can be provided in particular as the only motor in the strapping device. Unlike brush-based DC motors, such a motor can deliver rotational motion with a substantially constant and relatively high torque over a wide range of speeds. Such a high torque is particularly advantageous for motor-driven transfer movements of the friction-welding device from a rest position to a welding position and possibly back. If high torques can be provided with the strapping device, then it is possible to make the initiation of the transfer movements dependent on overcoming high forces. This increases the safety, in particular the functional safety, since the Friction welding device can not be moved unintentionally due to external influences from their respective intended position.
Mit dem Einsatz eines bürstenlosen Gleichstrommotors als Antrieb für die Spanneinrichtung lassen sich weitere Vorteile erzielen. Hierdurch ist es nämlich möglich den Spannvorgang drehzahlabhängig zu steuern. Dies ermöglicht beispielsweise auch bei geringen Drehzahlen ein - im Vergleich zu bisher möglichen Drehmomenten - vergleichsweise hohes Drehmoment der Spanneinrichtung zur Verfügung zu stellen. Damit kann mit solchen mobilen Umreifungsvorrichtungen beispielsweise erstmals ein Band mit geringer Geschwindigkeit aber gegen Ende des Spannvorgangs trotzdem mit einer hohen Spannkraft um Packgut zu legen. Bei bisherigen Spanneinrichtungen musste zur Erzielung einer ausreichenden Bandspannung das Band zu Beginn des Spannvorgangs mit hoher Geschwindigkeit bewegt werden, damit gegen Ende des Spannvorgangs im Band die gewünschte Bandspannung erreicht werden kann. Das Band wird hierbei richtig gehend gegen das Packgut gepeitscht, was eine hohe Gefahr der Beschädigung des Packgutes in sich birgt. Damit kann auch empfindliches Packgut, mit nun deutlich geringerer Gefahr einer Beschädigung mit einem Band mit hoher Bandspannung umreift werden.With the use of a brushless DC motor as drive for the clamping device, further advantages can be achieved. As a result, it is possible to control the clamping operation speed dependent. This allows, for example, even at low speeds a - compared to previously possible torques - to provide comparatively high torque of the clamping device. Thus, with such mobile strapping devices, for example, for the first time a band with low speed but still put around packaged goods with a high clamping force towards the end of the clamping process. In previous clamping devices to achieve a sufficient belt tension, the band had to be moved at the beginning of the tensioning process at high speed, so that towards the end of the clamping process in the band, the desired belt tension can be achieved. The tape is thereby whipped properly against the packaged goods, which involves a high risk of damage to the packaged goods in itself. This also sensitive packaged goods, now with significantly lower risk of damage with a band with high band tension can be strapped.
Des weiteren ermöglicht ein drehzahlabhägiger bzw. drehzahlgesteuerter Spannvorgang auch ein schnelles erstes Spannen, d.h. ein Spannen mit einer hohen Bandrückzugsgeschwindigkeit, dem ein zweiter Spannvorgang mit im Vergleich zum ersten Spannvorgang reduzierter Bandrückzugsgeschwindigkeit nachfolgt. Die Bandrückzugsgeschwindigkeiten lassen sich insbesondere bei solchen bürstenlosen Motoren aufgrund der Möglichkeit, die Drehzahl der Motorwelle als auch das Motordrehmoment in gewissen Bereichen unabhängig voneinander einzustellen, den bei beiden Spannvorgängen erforderlichen bzw. gewünschten Gegebenheiten anpassen. Mit der beschriebenen Aufteilung in einen ersten und zumindest einen zweiten Spannvorgang lassen sich besonders hohe Bandspannungen erreichen.Furthermore, a speed-dependent or speed-controlled tensioning operation also enables a quick first tensioning, i. a tensioning at a high belt retraction speed, followed by a second tensioning operation with reduced belt retraction speed compared to the first tensioning operation. The belt retracting speeds can be adjusted in particular in such brushless motors due to the ability to adjust the speed of the motor shaft and the motor torque in certain areas independently, adjust the required or desired conditions in both clamping operations. With the described division into a first and at least a second clamping operation, particularly high belt tensions can be achieved.
Gemäss einem weiteren Aspekt der vorliegenden Erfindung, der auch selbständige Bedeutung haben kann, ist die Umreifungsvorrichtung mit Mittel versehen, durch die sich Rotationspositionen der Motorwelle oder von der Motorwelle abhängige Positionen von Komponenten der Umreifungsvorrichtung ermitteln lassen. Die Information über eine oder mehrere Rotationspositionen kann vorzugsweise von einer Steuerung der Umreifungsvorrichtung zur Steuerung von Komponenten der Umreifungsvorrichtung, wie beispielsweise der Reibschweisseinrichtung und/oder der Spanneinrichtung, eingesetzt werden. Wird als Antrieb ein bürstenloser Gleichstrommotor eingesetzt, so kann dies auf besonders einfache Weise vorgenommen werden. Derartige Motoren müssen bereits für deren Kommutierung Informationen über momentane Positionen des rotierenden Bauteils des Motors, der in der Regel als rotierender Anker ausgebildet ist, ermitteln. Hierzu sind am Motor Detektoren bzw. Sensoren, wie beispielsweise Hall-Sensoren vorgesehen, die Rotationspositionen der rotierenden Motorkomponente, beispielsweise der Motorwelle oder von der Position der Motorwelle abhängige Position eines im Antriebsstrangs der Schweisseinrichtung angeordneten Elements, ermitteln und der Motorsteuerung zur Verfügung stellen. Diese Informationen lassen sich mit Vorteil auch insbesondere zur Steuerung der Reibschweisseinrichtung verwenden. Die Mittel bzw. Detektoren zur Bestimmung der Rotationsposition kann zudem Bestandteil einer Schaltung zur Steuerung einer elektronisch erzeugten Kommutierung des elektrischen Antriebs sein. So kann in einer bevorzugten Ausgestaltung der Umreifungsvorrichtung vorgesehen sein, dass eine Anzahl der Umdrehungen der rotierenden Komponente des Motors bestimmt wird, um bei Erreichen eines vorgegebenen Wertes für die Umdrehungen einen Schaltvorgang vorzunehmen. Bei diesem Schaltvorgang kann es sich insbesondere um ein Ausschalten der Reibschweisseinrichtung zur Beendigung der Erzeugung einer Reibschweissverbindung handeln. In einer weiteren vorteilhaften Ausgestaltung der Erfindung kann vorgesehen, dass der Motor bei einer oder bei mehreren bestimmten Rotationspositionen nicht abgestellt oder aber nur bei einer oder mehreren bestimmten Rotationspositionen abgestellt werden kann.According to a further aspect of the present invention, which may also have independent significance, the strapping device is provided with means by which rotational positions of the motor shaft or positions of components of the strapping device dependent on the motor shaft can be determined. The Information about one or more rotational positions may preferably be used by a control of the strapping device to control components of the strapping device, such as the friction-welding device and / or the tensioning device. If a brushless DC motor is used as the drive, this can be done in a particularly simple manner. Such motors must already for their commutation information about current positions of the rotating component of the engine, which is usually designed as a rotating armature determine. For this purpose, detectors or sensors, such as Hall sensors provided on the engine, the rotational positions of the rotating motor component, for example, the motor shaft or position of the motor shaft dependent position of an arranged in the drive train of the welding device element, determine and provide the engine control available. This information can be used with advantage also in particular for controlling the friction-welding device. The means or detectors for determining the rotational position may also be part of a circuit for controlling an electronically generated commutation of the electric drive. Thus, in a preferred embodiment of the strapping device can be provided that a number of revolutions of the rotating component of the engine is determined to make a switching operation when a predetermined value for the revolutions. This switching operation may in particular be a switching off of the friction-welding device to end the generation of a friction-welded connection. In a further advantageous embodiment of the invention it is provided that the engine can not be turned off at one or more specific rotational positions or can only be parked at one or more specific rotational positions.
Es hat sich schliesslich als vorteilhaft gezeigt, wenn zur Überführung der Schweisseinrichtung von der Ruheposition in die Schweissposition und zurück eine Einrichtung vorgesehen ist, die eine Kniehebeleinrichtung aufweist. Die über ein Gelenk miteinander verbundenen Hebel der Kniehebeleinrichtung können durch Überwindung von zwei Totpunktlagen in ihre beiden Endlagen gebracht werden, in denen sie die Schweisseinrichtung in der Ruheposition oder in der Schweissposition halten. Mit Vorteil wird die Kniehebeleinrichtung zumindest in den beiden Endlagen durch jeweils eine Kraft gehalten, vorzugsweise durch eine von einer mechanischen Feder abgegebenen Kraft. Die Kniehebeleinrichtung sollte nur durch Überwindung dieser Kraft von jeweils einer Endlage in die andere gelangen können. Mit der Kniehebeleinrichtung lässt sich der Vorteil erzielen, dass Endpositionen der Schweisseinrichtung nur durch Überwindung von vergleichsweise hohen Drehmomenten verändert werden. Da dies insbesondere für die Schweissposition gilt trägt die Kniehebeleinrichtung zur weiteren Erhöhung der Funktionssicherheit der Umreifungsvorrichtung bei. Des weiteren ergänzt die Kniehebeleinrichtung den in einer Ausführungsform der Efindung neben der Kniehebeleinrichtung auch einen bürstenlosen Gleichstrommotor und ein Planetengetriebe aufweisenden Antriebsstrang der Umreifungsvorrichtung für eine automatisierte Überführung der Schweisseinrichtung in ihre Schweissposition in vorteilhafter Weise, da sämtliche Komponenten in der Lage sind hohe Drehmomente zu erzeugen bzw. nur bei Vorlage von hohen Drehmomenten Bewegungen ausführen.Finally, it has proven to be advantageous if, for the transfer of the welding device from the rest position into the welding position and back, a device is provided which has a knee lever device. The lever of the toggle device connected to one another via a joint can be brought into its two end positions by overcoming two dead center positions, in which they hold the welding device in the rest position or in the welding position. Advantageously, the toggle device is at least in the two end positions held by a respective force, preferably by a force emitted by a mechanical spring force. The toggle device should only be able to get from one end position to the other by overcoming this force. With the toggle device can achieve the advantage that end positions of Welding device can only be changed by overcoming relatively high torques. Since this applies in particular to the welding position, the toggle device contributes to further increasing the functional reliability of the strapping device. Furthermore, the toggle device advantageously complements the drive train of the strapping device having a brushless DC motor and a planetary gear drive in an embodiment of the invention, in order to automatically transfer the welding device into its welding position, since all the components are capable of generating high torques respectively Only execute movements when high torque is present.
Weitere bevorzugte Ausgestaltungen der Erfindung ergeben sich aus den Ansprüchen, der Beschreibung und der Zeichnung.Further preferred embodiments of the invention will become apparent from the claims, the description and the drawings.
Die Erfindung wird anhand von in den Figuren rein schematisch dargestellten Ausführungsbeispielen näher erläutert, es zeigen:
- Fig. 1
- eine perspektivische Darstellung einer erfindungsgemässen Umreifungs vorrichtung;
- Fig. 2
- das Umreifungsgerät aus
Fig. 1 ohne Gehäuse; - Fig. 3
- eine teilweise geschnittene Darstellung des Motors der Umreifungsvorrichtung aus
Fig. 1 zusammen mit auf der Motorwelle angeordneten Komponenten; - Fig. 4
- eine stark schematisierte Darstellung des Motors zusammen mit seiner elektronischen Schaltung zur Kommutierung;
- Fig. 5
- eine perspektivische Teildarstellung des Antriebsstrangs des Umreifungsgeräts aus
Fig. 1 ; - Fig. 6
- der Antriebsstrang aus
Fig. 5 in einer Darstellung aus einer anderen Blickrichtung; - Fig.7
- eine Seitenansicht des Antriebsstrangs aus
Fig. 5 mit der Schweißeinrichtung in einer Ruheposition; - Fig. 8
- eine Seitenansicht des Antriebsstrangs aus
Fig. 5 mit der Schweißeinrichtung in einer Position zwischen zwei Endpositionen; - Fig.9
- eine Seitenansicht des Antriebsstrangs aus
Fig. 5 mit der Schweißeinrichtung in einer Schweissposition; - Fig. 10
- eine Seitenansicht auf die Spanneinrichtung des Umreifungsgerätes ohne Gehäuse, in der sich eine Spannwippe in einer Ruhestellung befindet;
- Fig. 11
- eine Seitenansicht auf die Spanneinrichtung des Umreifungsgerätes ohne Gehäuse, in der sich eine Spannwippe in einer Spannstellung befindet;
- Fig. 12
- die teilweise geschnitten dargestellte Spannwippe des Umreifungsgerätes aus
Fig. 10 in einer Seitenansicht; - Fig. 13
- die Spannwippe aus
Fig. 12 in einer Frontansicht; - Fig. 14
- ein Detail aus
Fig. 12 gemäss der Linie C - C.
- Fig. 1
- a perspective view of an inventive strapping device;
- Fig. 2
- the strapping device off
Fig. 1 without housing; - Fig. 3
- a partially sectioned view of the motor of the strapping from
Fig. 1 together with components arranged on the motor shaft; - Fig. 4
- a highly schematic representation of the engine together with its electronic circuit for commutation;
- Fig. 5
- a partial perspective view of the drive train of the strapping device
Fig. 1 ; - Fig. 6
- the powertrain off
Fig. 5 in a representation from another perspective; - Figure 7
- a side view of the drive train
Fig. 5 with the welding device in a rest position; - Fig. 8
- a side view of the drive train
Fig. 5 with the welding device in a position between two end positions; - Figure 9
- a side view of the drive train
Fig. 5 with the welding device in a welding position; - Fig. 10
- a side view of the clamping device of the strapping device without housing, in which a clamping rocker is in a rest position;
- Fig. 11
- a side view of the clamping device of the strapping device without housing, in which a clamping rocker is in a clamping position;
- Fig. 12
- the partially cut illustrated rocker of the strapping
Fig. 10 in a side view; - Fig. 13
- the tilting rocker
Fig. 12 in a front view; - Fig. 14
- a detail from
Fig. 12 according to the line C - C.
Das in den
Mit dem Umreifungsgerät 1 kann eine in
Anschliessend kann an einer Stelle der Bandschlaufe, an der zwei Lagen des Bandes übereinander liegen, eine Verschweissung der beiden Lagen mittels der Reibschweisseinrichtung 8 des Umreifungsgeräts erfolgen. Die Bandschlaufe kann hierdurch dauerhaft verschlossen werden. Die Reibschweisseinrichtung 10 ist hierfür mit einem Schweissschuh 11 versehen, der durch mechanischen Druck auf das Umreifungsband und einer gleichzeitig erfolgenden oszillierenden Bewegung mit einer vorbestimmten Frequenz die beiden Lagen des Umreifungsbands anschmilzt. Die plastifizierten bzw. aufgeschmolzenen Bereiche fliessen ineinander und nach einer Abkühlung des Bandes entsteht dann eine Verbindung zwischen den beiden Bandlagen. Soweit erforderlich kann dann die Bandschlaufe von einer Vorratsrolle des Bandes mittels einer nicht näher dargestellten Schneideinrichtung des Umreifungsgerätes 1 abgetrennt werden.Subsequently, a welding of the two layers by means of the friction-welding
Die Betätigung der Spanneinrichtung 6, der Zustellung der Reibschweisseinrichtung 10 mittels einer Überführungseinrichtung 19 (
Vorliegend weist das tragbare mobile Umreifungsgerät 1 ein als Druckschalter ausgebildetes Betätigungselement 16 auf, das zur Inbetriebnahme des Motors vorgesehen ist. Für das Betätigungselement 16 können mittels eines Schalters 17 drei Modi eingestellt werden. Beim ersten Modus werden durch Betätigen des Betätigungselements 16, ohne dass weitere Aktivitäten eines Bedieners erforderlich sind, nacheinander und automatisiert sowohl die Spanneinrichtung 6 als auch die Reibschweisseinrichtung 10 ausgelöst. Zur Einstellung des zweiten Modus wird der Schalter 17 in einen zweiten Schaltmodus umgeschaltet. In dem zweiten möglichen Modus wird dann durch Betätigen des Betätigungselements 16 nur die Spanneinrichtung 6 ausgelöst. Zur separaten Auslösung der Reibschweisseinrichtung 10 muss ein zweites Betätigungselement 18 vom Bediener betätigt werden. In alternativen Ausführungsformen kann auch vorgesehen sein, dass in diesem Modus zur Auslösung der Reibschweisseinrichtung das erste Betätigungselement 16 ein zweites Mal zu betätigen ist. Der dritte Modus ist eine Art Halbautomatik, bei der die Spanntaste 16 solange zu drücken ist, bis die in Stufen voreinstellbare Spannkraft bzw. Zugspannung im Band erreicht ist. Bei diesem Modus ist es möglich, den Spannprozess durch Loslassen der Spanntaste 16 zu unterbrechen, beispielsweise um am Umreifungsgut unter das Umreifungsband Kantenschützer anzubringen. Durch Drücken der Spanntaste kann der Spannprozess dann wieder fortgesetzt werden. Dieser dritte Modus kann sowohl mit einem separat auszulösenden als auch mit sich einem automatisch anschliessenden Reibschweissvorgang kombiniert werden.In the present case, the portable mobile strapping
Auf einer in
Die Getriebeeinrichtung 13 weist einen auf der motorseitigen Antriebswelle angeordneten Freilauf 36 auf, auf dem ein Sonnenrad 35 einer ersten Planetengetriebestufe angeordnet ist. Der Freilauf 36 gibt nur bei einer der beiden möglichen Drehrichtungen des Antriebs die Drehbewegung an das Sonnenrad 35 weiter. Das Sonnenrad 35 kämmt mit drei Planentenrädern 37, die in an sich bekannter Weise in Eingriff mit einem feststehenden Hohlrad 38 stehen. Jedes der Planetenräder 37 ist wiederum auf einer jeweils ihm zugeordneten Welle 39 angeordnet, die jeweils einstückig mit einem Abtriebsrad 40 verbunden ist. Die Rotation der Planetenräder 37 um die Motorwelle 27 ergibt eine Drehbewegung des Abtriebsrades 40 um die Motorwelle 27 und bestimmt eine Drehgeschwindigkeit dieser Drehbewegung des Abtriebsrades 40. Neben dem Sonnenrad 35 befindet sich auch das Abtriebsrad 40 auf dem Freilauf 36 und ist damit ebenfalls auf der Motorwelle gelagert. Dieser Freilauf 36 führt dazu, daß sich sowohl das Sonnenrad 35 als auch das Abtriebsrad 40 nur bei einer Drehrichtung der Rotationsbewegung der Motorwelle 27 mitdrehen. Der Freilauf 29 kann beispielsweise vom Typ INA HFL0615 sein, wie er vom Unternehmen Schaeffler KG, D-91074 Herzogenaurach angeboten wird.The
Die Getriebeeinrichtung 13 weist auf der motorseitigen Ausgangswelle 27 ferner ein zu einer zweiten Planetengetriebestufe gehörendes verzahntes Sonnenrad 28 auf, durch dessen Ausnehmung zwar die Welle 27 durchgeführt ist, hierbei die Welle 27 jedoch nicht mit dem Sonnenrad 28 verbunden ist. Das Sonnenrad ist an einer Scheibe 34 befestigt, die wiederum mit den Planetenrädern 37 verbunden ist. Die Rotationsbewegung der Planetenräder 37 um die motorseitige Ausgangswelle 27 wird somit auf die Scheibe 34 übertragen, die wiederum ihre Rotationsbewegung drehzahlidentisch auf das Sonnenrad 28 überträgt. Das Sonnenrad 28 kämmt mit mehreren Planetenrädern, nämlich drei, jeweils auf einer parallel zur Motorwelle 27 verlaufenden Welle 30 angeordnetem Zahnrädern 31. Die Wellen 30 der drei Zahnräder 31 sind ortsfest angeordnet, d.h. sie rotieren nicht um die Motorwelle 27. Die drei Zahnräder 31 sind wiederum mit einem lnnenverzahnten Zahnkranz in Eingriff, der auf seiner Aussenseite einen Nocken 32 aufweist und nachfolgend als Nockenrad 33 bezeichnet wird. Das Sonnenrad 28, die drei Zahnräder 31 sowie das Nockenrad 33 sind Bestandteile der zweiten Planetengetriebestufe. Die beim Planetengetriebe eingangsseitige Rotationsbewegegung der Welle 27 sowie die Rotationsbewegung des Nockenrads 33 stehen in einem Verhältnis von 60:1, d.h. durch das zweistufige Planetengetriebe findet eine 60-fache Untersetzung statt.The
Am Ende der Motorwelle 27 ist zudem auf einem zweiten Freilauf 42 ein Kegelrad 43 angeordnet, das mit einem nicht näher dargestellten zweiten Kegelrad in Eingriff steht. Dieser Freilauf 42 überträgt ebenfalls nur bei einer Drehrichtung der Motorwelle 27 die Drehbewegung. Die Drehrichtung, bei denen der Freilauf 36 des Sonnenrads 35 und der Freilauf 42 die Rotationsbewegung der Motorwelle 27 übertragen sind zueinander entgegensetzt. Dies bedeutet, bei der einen Drehrichtung dreht nur der Freilauf 36 und bei der anderen Drehrichtung nur der Freilauf 42 mit.At the end of the
Das zweite Kegelrad ist an einem Ende einer nicht näher dargestellten Spannwelle angeordnet, die an ihrem anderen Ende ein weiteres Planetenradgetriebe 46 trägt (
Das Abtriebsrad 40 ist im Bereich seiner äußeren Umfangsfläche als Zahnrad ausgebildet auf dem ein Zahnriemen 50 eines Hülltriebes angeordnet ist (
Die Schweisseinrichtung ist ferner mit einer Kniehebeleinrichtung 60 versehen, mittels der die Schweisseinrichtung von einer Ruheposition (
Die Schwenkbewegung wird mittels des Nockens 32 des Nockenrads 33 in Gang gesetzt, der bei der Drehbewegung im Gegenuhrzeigersinn - bezogen auf die Darstellungen der
Wie in den Darstellungen der
Die in der Darstellung von
Die beschriebenen nacheinander ablaufenden Vorgänge "Spannen" und "Verschweissen" können in einem Schaltzustand des Betätigungselements 16 gemeinsam ausgelöst werden. Hierzu ist das Betätigungselement 16 einmal zu betätigen, wodurch der Elektromotor 14 zuerst in der ersten Drehrichtung läuft und hierbei (ausschliesslich) die Spanneinrichtung 6 angetrieben wird. Die auf das jeweilige Band aufzubringende Bandspannung kann am Umreifungsgerät vorzugsweise mittels einer Drucktaste in neun Stufen, die neun unterschiedlichen Bandspannungswerten entsprechen, eingestellt werden. Alternativ hierzu könnte auch eine stufenlose Einstellung der Bandspannung vorgesehen sein. Da der Motorstrom vom Drehmoment des Spannrades 7 und dieses wiederum von der momentanen Bandspannung abhängig ist, kann die aufzubringenden Bandspannung in Form eines Grenzwertes des Motorstroms über Drucktasten in neun Stufen an der Regelelektronik des Umreifungsgeräts eingestellt werden.The described successive processes "clamping" and "welding" can be triggered jointly in a switching state of the
Nach Erreichen eines einstellbaren und damit vorbestimmbaren Grenzwertes für den Motorstrom bzw. für die Bandspannung, wird der Motor 14 von seiner Steuerung 22 abgestellt. Unmittelbar darauf wird der Motor von der Steuerung 22 in nun umgekehrter Drehrichtung betrieben. Hierdurch wird in der zuvor beschriebenen Weise der Schweissschuh 53 auf die beiden übereinander liegenden Bandlagen abgesenkt und die oszillierende Bewegung des Schweissschuhs zur Erzeugung der Reibschweissverbindung ausgeführt.After reaching an adjustable and thus predeterminable limit value for the motor current or for the belt tension, the
Durch Betätigen des Schalters 17 kann das Betätigungselement 16 nur mit der Funktion der Auslösung der Spanneinrichtung belegt werden. Ist eine solche Einstellung vorgenommen, wird durch Betätigen des Betätigungselements nur die Spanneinrichtung in Betrieb genommen und nach Erreichen der voreingestellten Bandspannung wieder abgestellt. Um den Reibschweissvorgang auszulösen muss das zweite Betätigungselement 18 betätigt werden. Bis auf die separate Auslösung ist die Funktion der Reibschweissseinrichtung jedoch identisch mit dem anderen Modus des ersten Betätigungselements.By operating the
Wie bereits zuvor erläutert wurde, kann die Wippe 8 durch Betätigung des in den
Hierdurch kann auch die im Bereich des freien Endes der Wippe an letzterer angeordnete verzahnte Spannplatte 12 von einer in
Wie insbesondere in den
Bei einem Spannvorgang wird zunächst die Spannwippe 8 aus der Ruhestellung (
- 11
-
Umreifungsgerät 1Strapping
device 1 - 22
- Gehäusecasing
- 33
- GriffHandle
- 44
- Grundplattebaseplate
- 66
- Spanneinrichtungtensioning device
- 77
- Spannradtensioning wheel
- 7a7a
- Umfangsflächeperipheral surface
- 88th
- Wippeseesaw
- 8a8a
- WippenschwenkachseRocker pivot axis
- 99
- Wippenhebelrocker lever
- 1010
- Reibschweisseinrichtungfriction welder
- 1111
- SchweissschühSchweissschüh
- 1212
- Spannplattechipboard
- 12a12a
- Spannflächeclamping surface
- 12b12b
- Kontaktflächecontact area
- 1313
- Getriebeeinrichtungtransmission device
- 1414
- elektrischer Gleichstrommotorelectric DC motor
- 1515
- Akkumulatoraccumulator
- 1616
- Betätigungselementactuator
- 1717
- Schalterswitch
- 1818
- Betätigungselementactuator
- 1919
- ÜberführungseinrichtungTransfer device
- 2020
- Rotorrotor
- HS1HS1
- HallsensorHall sensor
- HS2HS2
- HallsensorHall sensor
- HS3HS3
- HallsensorHall sensor
- 2222
- elektronische Steuerungelectronic control
- 2424
- Statorstator
- 2525
- Brückenschaltungbridge circuit
- 2727
- motorseitige Ausgangswellemotor-side output shaft
- 2828
- Sonnenradsun
- 3030
- Wellewave
- 3131
- Zahnradgear
- 3232
- Nockencam
- 32a32a
- Flächearea
- 3333
- Nockenradcam
- 3535
- Sonnenradsun
- 3636
- Freilauffreewheel
- 3737
- Planetenradplanet
- 3838
- Hohlradring gear
- 3939
- Wellewave
- 4040
- Abtriebsradoutput gear
- 4242
- Freilauffreewheel
- 4343
- Kegelradbevel gear
- 4646
- Planetenradgetriebeplanetary gear
- 4747
- Sonnenradsun
- 4848
- Planetenradplanet
- 4949
- Spannradtensioning wheel
- 5050
- Zahnriementoothed belt
- 5151
- Ritzelpinion
- 5252
- Exzenterantriebeccentric
- 5353
- Schweissschuhwelding shoe
- 5454
- Exzenterwelleeccentric shaft
- 5555
- Exzentereccentric
- 5656
- SchweissschuharmWelding shoe arm
- 5757
- Rotationsachse ExzenterwelleRotation axis eccentric shaft
- 6060
- KniehebeleinrichtungToggle lever device
- 6161
- längerer Kniehebellonger toggle
- 6262
- Schwenkachseswivel axis
- 6363
- Schwenkelementpivoting element
- 6464
- Kontaktelementcontact element
- 6565
- Schwenkachseswivel axis
- 6666
- Schwenkachseswivel axis
- 6767
- Druckfedercompression spring
- 6868
- Verbindungslinieconnecting line
- 6969
- Schwenkachseswivel axis
- 7070
- BandverlaufsrichtungBand-running direction
- 7171
- Ausnehmungrecess
- 7272
- Auflageflächebearing surface
- 7373
- Schraubescrew
- 7474
- LanglochLong hole
Claims (15)
- Mobile strapping apparatus for strapping packed articles by way of a strapping band, said apparatus having
a tensioning device (6) for applying a band tension to a loop of a strapping band, and also a friction-welding device (10) for producing, by means of a friction-welding element, a friction-welded connection at two regions, located one above the other, of the loop in the strapping band, and
a chargeable energy store for storing electrical energy, which is releasable as drive energy for motorized drive movements at least for the friction-welding device (10) for producing a friction-welded connection,
characterized
by a planetary gear mechanism for transmitting and for changing the rotational speed of a drive movement provided by an electric drive of the friction-welding device (10). - Mobile strapping apparatus according to Claim 1, characterized in that the electric drive is in the form of a brushless DC motor (14).
- Mobile strapping apparatus according to at least one of the preceding claims, characterized by automatic disconnection of the electric drive.
- Mobile strapping apparatus according to at least one of the preceding claims, characterized in that a duration of a welding cycle, during which the friction-welding device (10) is in use, is settable, it being possible to predetermine the duration depending on a number of revolutions of the electric drive.
- Mobile strapping apparatus according to at least one of the preceding claims, characterized by means for transferring the friction-welding device (10) from a rest position into a welding position, wherein the means are drivable by the same drive with which an oscillating movement of a friction-welding element used for producing a friction weld can also be produced.
- Mobile strapping apparatus according to at least one of the preceding claims, characterized in that the friction-welding device (10) is provided with a toggle lever (61) which is pivotable between two end positions, wherein one end position of the toggle lever (61) determines a friction-welding position and the other end position determines a rest position in which the friction-welding device (10) is not in use.
- Mobile strapping apparatus according to Claim 6, characterized in that the toggle lever (61) is articulated in a pivotable manner about two pivot axes, wherein at least the movement in a direction between the two end positions takes place as a motor-driven movement driven by the electric drive of the strapping apparatus.
- Mobile strapping apparatus according to Claim 6 or 7, characterized by the planetary gear mechanism, which transmits a drive movement of the electric drive to the tensioning device (6) in order to move the toggle lever from its rest position into the friction-welding position.
- Mobile strapping apparatus according to at least one of Claims 6 and 7, characterized in that the toggle lever (61) is spring-loaded.
- Mobile strapping apparatus according to at least one of the preceding claims, characterized by only a common electric drive for the tensioning device (6) and the friction-welding device (10).
- Mobile strapping apparatus according to Claim 10, characterized in that the common electric drive drives preferably only the tensioning device (6) in one of its two directions of rotation and drives preferably only the friction-welding device (10) in the other direction of rotation.
- Mobile strapping apparatus according to at least one of the preceding claims, characterized by a speed-controlled tensioning cycle of the tensioning device (6), during which the electric drive is operated at least temporarily at different rotational speeds with an at least substantially constant torque.
- Mobile strapping apparatus according to at least one of the preceding claims, characterized by an actuating means for triggering an automatic friction-welding process, in which the friction-welding device (10) is transferred into a friction-welding position by a motorized drive movement and the friction-welded connection is produced by means of the friction-welding element.
- Mobile strapping apparatus according to at least one of the preceding claims, characterized in that an output shaft on the motor side is operatively connectable to a plurality of functional components of the strapping apparatus, wherein one of the functional components is the friction-welding device (10), upstream of which the at least one planetary gear mechanism is connected.
- Mobile strapping apparatus according to at least one of the preceding claims, characterized by two planetary gear mechanisms (46) for transmitting and for changing the rotational speed of a drive movement provided by an electric drive of the friction-welding device (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL09734179T PL2280875T3 (en) | 2008-04-23 | 2009-01-06 | Strapping device with a gear system device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6452008 | 2008-04-23 | ||
PCT/CH2009/000001 WO2009129633A1 (en) | 2008-04-23 | 2009-01-06 | Strapping device with a gear system device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2280875A1 EP2280875A1 (en) | 2011-02-09 |
EP2280875B1 true EP2280875B1 (en) | 2012-05-16 |
Family
ID=40436415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09734179A Active EP2280875B1 (en) | 2008-04-23 | 2009-01-06 | Strapping device with a gear system device |
Country Status (9)
Country | Link |
---|---|
US (1) | US9174752B2 (en) |
EP (1) | EP2280875B1 (en) |
JP (1) | JP2011518085A (en) |
KR (1) | KR101675003B1 (en) |
CN (2) | CN201411061Y (en) |
ES (1) | ES2387345T3 (en) |
PL (1) | PL2280875T3 (en) |
RU (1) | RU2462403C2 (en) |
WO (1) | WO2009129633A1 (en) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201411061Y (en) * | 2008-04-23 | 2010-02-24 | 奥格派克有限公司 | Strapping equipment provided with transmission device |
CN102026875B (en) | 2008-04-23 | 2016-01-20 | 信诺国际Ip控股有限责任公司 | With the knot installation of take-up device |
US11999516B2 (en) | 2008-04-23 | 2024-06-04 | Signode Industrial Group Llc | Strapping device |
CN102026874A (en) | 2008-04-23 | 2011-04-20 | 奥格派克有限公司 | Mobile strapping device |
US9315283B2 (en) | 2008-04-23 | 2016-04-19 | Signode Industrial Group Llc | Strapping device with an energy storage means |
US10518914B2 (en) | 2008-04-23 | 2019-12-31 | Signode Industrial Group Llc | Strapping device |
EP3549876B1 (en) | 2008-04-23 | 2021-03-10 | Signode International IP Holdings LLC | Strapping device with an electrical drive |
CH705743A2 (en) | 2011-11-14 | 2013-05-15 | Illinois Tool Works | Strapper. |
DE102011122157A1 (en) | 2011-12-23 | 2013-06-27 | Fromm Holding Ag | strapping tool |
WO2014167377A1 (en) | 2012-09-24 | 2014-10-16 | Signode International Ip Holdings Llc | Strapping device having a pivotable rocker |
CH708294A2 (en) | 2013-05-05 | 2014-12-15 | Orgapack Gmbh | Strapper. |
CH709220A2 (en) | 2014-02-10 | 2015-08-14 | Orgapack Gmbh | Strap application of a strapping device for strapping goods with a strapping band. |
DE102014011929A1 (en) | 2014-08-14 | 2016-02-18 | Fromm Holding Ag | Drive unit for a strapping device |
DE102015111051A1 (en) | 2015-07-08 | 2017-01-12 | LINDER GmbH | Strapping device for securing a packaged goods |
DE202015009004U1 (en) | 2015-07-08 | 2016-06-10 | LINDER GmbH | Strapping device for securing a packaged goods |
CH713645A2 (en) | 2017-01-30 | 2018-09-28 | Signode Ind Group Llc | Strapping device with an actuating element of the clamping device. |
USD864688S1 (en) | 2017-03-28 | 2019-10-29 | Signode Industrial Group Llc | Strapping device |
CN109835514A (en) * | 2017-11-26 | 2019-06-04 | 乐山通目科技有限公司 | Disk pin-type load wirerope strainer |
CN112930630A (en) | 2018-09-28 | 2021-06-08 | 哈勃股份有限公司 | Electric tool with crimping positioning |
DE202019100194U1 (en) | 2019-01-15 | 2019-04-10 | Pantech International Inc. | An arrangement for preventing the formation of a dead center of a cam wheel and a strapping apparatus using the same |
IT201900006288A1 (en) * | 2019-04-24 | 2020-10-24 | Itatools S R L | STRAPPING MACHINE |
DE102020200472A1 (en) * | 2019-06-13 | 2020-12-17 | Sms Group Gmbh | Fixing a strip end section of a metal strip coil to an adjacent strip winding |
CA192340S (en) * | 2019-07-22 | 2021-12-30 | Ergopack Deutschland Gmbh | Packaging machine |
CN110626540B (en) * | 2019-09-29 | 2024-07-23 | 青岛海菱电气有限公司 | Fusion device for strapping tape packer |
EP4134314A1 (en) * | 2020-04-09 | 2023-02-15 | Taizhou Yongpai Pack Equipment Co., Ltd. | Fusion welding device |
JP7357168B2 (en) * | 2020-04-09 | 2023-10-05 | 台州市永派包装設備有限公司 | fusion welding equipment |
KR20220005765A (en) * | 2020-07-07 | 2022-01-14 | 주식회사 제이피에스 | System for controlling friction welding of plastic band used for packing coil |
AU2021331964B2 (en) * | 2020-08-25 | 2024-06-13 | Zhejiang Weipai Packing Equipment Co.,Ltd. | Tensioning mechanism |
USD969883S1 (en) * | 2020-09-08 | 2022-11-15 | Signode Industrial Group Llc | Strapping tool |
USD953832S1 (en) * | 2020-10-09 | 2022-06-07 | Signode Industrial Group Llc | Strapping tool |
KR102315918B1 (en) | 2020-12-09 | 2021-10-22 | 주식회사 시노팩 | Pressing parts device be simplified control of auto strapping packaging tool |
KR102315927B1 (en) | 2020-12-09 | 2021-10-22 | 주식회사 시노팩 | Auto packaging tool with different rotary structure according to operating of lever |
KR102315930B1 (en) | 2020-12-09 | 2021-10-22 | 주식회사 시노팩 | Friction welding assembly for auto strapping packaging tool |
KR102315934B1 (en) | 2020-12-14 | 2021-10-22 | 장근철 | Manual packaging tool capable of sealing metal clip with one handle |
KR102512642B1 (en) * | 2021-01-08 | 2023-03-22 | 주식회사 제이피에스 | System for binding of band used for packing coil through control of welding distance |
KR102315946B1 (en) | 2021-01-18 | 2021-10-22 | 장근철 | Inner module structure of auto strapping packaging tool |
KR102315941B1 (en) | 2021-01-18 | 2021-10-22 | 장근철 | Auto strapping packaging tool having clamp fixing apparatus |
USD983245S1 (en) * | 2021-09-24 | 2023-04-11 | Dongguan Jingduan Packaging Technology Co. Ltd | Pallet strapping machine |
KR102413367B1 (en) | 2021-10-05 | 2022-06-27 | 장근철 | Auto strapping packaging tool for improving user convenience by weight balance |
KR102413373B1 (en) | 2021-10-08 | 2022-06-27 | 장근철 | Auto strapping tool for packing for preventing freight falling accident |
WO2023158951A2 (en) * | 2022-02-16 | 2023-08-24 | Signode Industrial Group Llc | Strapping tool with drag torque lock |
KR102619914B1 (en) | 2023-06-27 | 2023-12-29 | 장근철 | Automatic Strap Device With Improved Mounting Ease |
KR102619916B1 (en) | 2023-06-27 | 2023-12-29 | 장근철 | Automatic Strap Device With Improved Ease Of Use |
Family Cites Families (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3367374A (en) * | 1965-04-08 | 1968-02-06 | Signode Corp | Gripper plug |
US3654033A (en) | 1970-04-01 | 1972-04-04 | Signode Corp | Strap tensioning and sealing tool |
US4015643A (en) * | 1976-01-21 | 1977-04-05 | Signode Corporation | Tensioning tool with self-energizing gripper plug |
US4011807A (en) * | 1976-01-21 | 1977-03-15 | Signode Corporation | Strap feeding and tensioning machine |
JPS5953143B2 (en) | 1977-06-07 | 1984-12-24 | 旭化成株式会社 | Continuous casting mold |
ZA804443B (en) * | 1979-07-30 | 1981-07-29 | Signode Corp | All electric friction fusion strapping tool |
US4313779A (en) * | 1979-07-30 | 1982-02-02 | Signode Corporation | All electric friction fusion strapping tool |
DE3118710A1 (en) * | 1981-05-12 | 1982-12-09 | Cyklop International Emil Hoffmann KG, 5000 Köln | DEVICE FOR TENSIONING, SEALING AND CUTTING PLASTIC TAPES FOR PACKAGE STRAPS |
KR880002177B1 (en) | 1982-11-15 | 1988-10-17 | 마쓰소노 히사미 | Process for beverage of acid milk |
US4572064A (en) | 1984-05-23 | 1986-02-25 | Burton R Edward | Brush bundling system |
US4776905A (en) | 1986-06-06 | 1988-10-11 | Signode Corporation | Method and apparatus for producing a welded joint in thermoplastic strap |
US4707390A (en) * | 1986-06-06 | 1987-11-17 | Signode Corporation | Thermoplastic strap weld with encapsulated cavities |
JP2552917B2 (en) | 1989-07-11 | 1996-11-13 | 日本電気エンジニアリング株式会社 | Data relay device |
RU1772784C (en) | 1989-11-04 | 1992-10-30 | Опытное Конструкторско-Технологическое Бюро С Опытным Производством Института Металлофизики Ан Усср | Device for automatic control of drive |
DE4014307C2 (en) * | 1990-05-04 | 1996-11-07 | Rmo Systempack Gmbh | Packing machine |
US5133532A (en) | 1990-10-11 | 1992-07-28 | Illinois Tool Works Inc. | Method and apparatus for controlling tension in a strap loop |
US5146847A (en) * | 1991-04-01 | 1992-09-15 | General Motors Corporation | Variable speed feed control and tensioning of a bander |
US5165532A (en) | 1991-05-29 | 1992-11-24 | Westinghouse Electric Corp. | Circuit breaker with interlock for welding contacts |
US5159218A (en) * | 1991-07-09 | 1992-10-27 | Allied-Signal Inc. | Motor with integral controller |
JP3044132B2 (en) | 1992-07-20 | 2000-05-22 | ストラパック株式会社 | Band bonding method and apparatus for packing machine |
DE9316072U1 (en) * | 1993-10-21 | 1994-01-05 | Cyklop GmbH, 50996 Köln | Device for tensioning and closing strapping |
US5516022A (en) | 1994-02-28 | 1996-05-14 | Illinois Tool Works, Inc. | Method and apparatus for a two speed strap take up |
JPH07300108A (en) | 1994-05-09 | 1995-11-14 | Kioritz Corp | Packaging machine |
CA2176636A1 (en) * | 1995-05-26 | 1996-11-27 | Nikolaus Stamm | Tensioning and sealing apparatus for strapping an object with a band |
ATE195476T1 (en) | 1995-05-26 | 2000-09-15 | Orgapack Gmbh | TENSIONING AND CLOSING DEVICE FOR STRAPPING AN OBJECT WITH A PLASTIC BAND |
JP3286524B2 (en) | 1996-04-15 | 2002-05-27 | 三洋電機株式会社 | Battery pack |
US5798596A (en) * | 1996-07-03 | 1998-08-25 | Pacific Scientific Company | Permanent magnet motor with enhanced inductance |
JP3227693B2 (en) | 1996-08-02 | 2001-11-12 | マックス株式会社 | Prevention method of wire breakage in rebar tying machine |
US5809873A (en) | 1996-11-18 | 1998-09-22 | Ovalstrapping, Inc. | Strapping machine having primary and secondary tensioning units and a control system therefor |
RU2161773C2 (en) | 1996-12-14 | 2001-01-10 | Владимир Федотович Русинов | Angle determination device |
DE19751861A1 (en) | 1997-06-26 | 1999-01-07 | Dieter Bohlig | electrical drive system and motion control |
US5954899A (en) * | 1998-04-03 | 1999-09-21 | Illinois Tool Works Inc. | Strap welding tool with base plate for reducing strap column strength and method therefor |
US6003578A (en) | 1998-05-04 | 1999-12-21 | Chang; Jeff Chieh Huang | Portable electrical wrapping apparatus |
ATE249967T1 (en) | 1998-10-29 | 2003-10-15 | Orgapack Gmbh | STRAPING DEVICE |
EP0999133B1 (en) | 1998-10-29 | 2003-04-16 | Orgapack GmbH | Strapping device |
JP3242081B2 (en) | 1998-12-11 | 2001-12-25 | 鋼鈑工業株式会社 | Strap tightening welding tool |
US6109325A (en) | 1999-01-12 | 2000-08-29 | Chang; Jeff Chieh Huang | Portable electrical binding apparatus |
DE19909620A1 (en) | 1999-03-05 | 2000-09-07 | Cyklop Gmbh | Device for tensioning and closing strapping |
US6415712B1 (en) | 1999-12-02 | 2002-07-09 | Enterprises International, Inc. | Track mechansim for guiding flexible straps around bundles of objects |
DE10026200A1 (en) | 2000-05-26 | 2001-11-29 | Cyklop Gmbh | Device for tensioning strapping |
US6533013B1 (en) * | 2000-06-02 | 2003-03-18 | Illinois Tool Works Inc. | Electric strapping tool and method therefor |
WO2001094206A1 (en) | 2000-06-06 | 2001-12-13 | Kim Michael Jensen | A method and an apparatus for twisting and tightening a wire |
US6405766B1 (en) | 2000-11-29 | 2002-06-18 | Eaton Corporation | Noise dampened float type fuel vapor vent valve |
DE10065356C1 (en) | 2000-12-27 | 2002-09-12 | Gkn Automotive Gmbh | Electromechanical torque control - acceleration of the return |
JP3699048B2 (en) * | 2001-02-01 | 2005-09-28 | ハン イル エ ワ カンパニーリミテッド | Goods mounting clip |
JP4199107B2 (en) * | 2001-06-20 | 2008-12-17 | アリックス インコーポレイテッド | Arrayable dynamic 3D array |
JP2003170906A (en) | 2001-09-28 | 2003-06-17 | Strapack Corp | Packing method and packing machine |
MXPA02006676A (en) | 2001-10-15 | 2003-09-10 | Antolin Grupo Ing Sa | Accessory fixing system for vehicle interiors. |
JP2003231291A (en) | 2002-02-07 | 2003-08-19 | Fujitsu Component Ltd | Thermal printer |
JP4345260B2 (en) | 2002-05-20 | 2009-10-14 | パナソニック株式会社 | Electric tool with additional function |
JP2003348899A (en) | 2002-05-27 | 2003-12-05 | Matsushita Electric Ind Co Ltd | Control method for motor and control unit |
US6907717B2 (en) | 2002-06-14 | 2005-06-21 | Illinois Tool Works, Inc. | Dual motor strapper |
RU2328015C2 (en) | 2002-07-26 | 2008-06-27 | Роберт Бош Гмбх | Sensitive element with giant magnetic resistance and its application |
ATE356748T1 (en) * | 2002-10-25 | 2007-04-15 | Orgapack Gmbh | DRIVE DEVICE FOR A STRAPPING DEVICE |
US6732638B1 (en) | 2003-01-15 | 2004-05-11 | Illinois Tool Works, Inc. | Time-out indicator for pneumatic strapper |
JP2004241150A (en) | 2003-02-03 | 2004-08-26 | Yuasa Corp | Battery |
US6911799B2 (en) * | 2003-04-25 | 2005-06-28 | Illinois Tool Works, Inc. | Strapping machine weld motor control system |
DE10345135A1 (en) | 2003-09-29 | 2005-04-21 | Bosch Gmbh Robert | Cordless drill/driver, comprising permanently installed lithium-ion battery, automatically charged when tool is positioned on storage base |
DE20321137U1 (en) | 2003-09-29 | 2006-01-12 | Robert Bosch Gmbh | Cordless drill/driver, comprising permanently installed lithium-ion battery, automatically charged when tool is positioned on storage base |
JP2004108593A (en) * | 2003-12-18 | 2004-04-08 | Osaka Kakuta Kogyo Kk | Toggle clamp |
FR2864762B1 (en) | 2004-01-06 | 2007-06-01 | Seb Sa | FOOD PREPARING ELECTRICAL APPLIANCE APPARATUS PROVIDED FOR SLEEPING AND REACTIVE |
JP2006000993A (en) * | 2004-06-21 | 2006-01-05 | Maeda Metal Industries Ltd | Fastening machine with reaction receiver |
TWI322783B (en) | 2004-11-04 | 2010-04-01 | Orgapack Gmbh | A friction welding equipment for a packaging machine |
US20060108180A1 (en) | 2004-11-24 | 2006-05-25 | Lincoln Industrial Corporation | Grease gun |
KR200419048Y1 (en) * | 2006-03-17 | 2006-06-16 | 엘에스산전 주식회사 | A Mould Cased Circuit Breaker |
JP4961808B2 (en) | 2006-04-05 | 2012-06-27 | マックス株式会社 | Rebar binding machine |
US7497068B2 (en) | 2007-07-10 | 2009-03-03 | Illinois Tool Works Inc. | Two-piece strapping tool |
CN102026875B (en) | 2008-04-23 | 2016-01-20 | 信诺国际Ip控股有限责任公司 | With the knot installation of take-up device |
CN201411061Y (en) | 2008-04-23 | 2010-02-24 | 奥格派克有限公司 | Strapping equipment provided with transmission device |
-
2009
- 2009-01-06 CN CN2009200014189U patent/CN201411061Y/en not_active Expired - Lifetime
- 2009-01-06 CN CN200980115055.4A patent/CN102026872B/en active Active
- 2009-01-06 ES ES09734179T patent/ES2387345T3/en active Active
- 2009-01-06 KR KR1020107023709A patent/KR101675003B1/en active IP Right Grant
- 2009-01-06 WO PCT/CH2009/000001 patent/WO2009129633A1/en active Application Filing
- 2009-01-06 US US12/989,112 patent/US9174752B2/en active Active
- 2009-01-06 PL PL09734179T patent/PL2280875T3/en unknown
- 2009-01-06 EP EP09734179A patent/EP2280875B1/en active Active
- 2009-01-06 JP JP2011505335A patent/JP2011518085A/en active Pending
- 2009-01-06 RU RU2010147636/13A patent/RU2462403C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US9174752B2 (en) | 2015-11-03 |
RU2010147636A (en) | 2012-05-27 |
WO2009129633A1 (en) | 2009-10-29 |
RU2462403C2 (en) | 2012-09-27 |
CN102026872B (en) | 2015-07-15 |
EP2280875A1 (en) | 2011-02-09 |
JP2011518085A (en) | 2011-06-23 |
CN201411061Y (en) | 2010-02-24 |
ES2387345T3 (en) | 2012-09-20 |
US20110056389A1 (en) | 2011-03-10 |
KR20100135273A (en) | 2010-12-24 |
KR101675003B1 (en) | 2016-11-10 |
PL2280875T3 (en) | 2012-10-31 |
CN102026872A (en) | 2011-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2280875B1 (en) | Strapping device with a gear system device | |
EP2271553B1 (en) | Mobile strapping device | |
EP2285691B1 (en) | Strapping device with a tensioner | |
EP3549876B1 (en) | Strapping device with an electrical drive | |
EP2285689A1 (en) | Strapping device with an energy storage means | |
CH708294A2 (en) | Strapper. | |
US11731794B2 (en) | Strapping device | |
EP2897867B1 (en) | Strapping device | |
EP1413519B1 (en) | Drive device for a strapping tool | |
CH705743A2 (en) | Strapper. | |
EP2132094B1 (en) | Strapping device | |
CH705744A2 (en) | Strapper. | |
CH705745A2 (en) | Strapper. | |
WO2018028895A1 (en) | Hand-held power tool | |
US20230339636A1 (en) | Strapping device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20101122 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
17Q | First examination report despatched |
Effective date: 20110426 |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: FINZO, FLAVIO Inventor name: NEESER, MIRCO Inventor name: WIDMER, ROLAND |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 557973 Country of ref document: AT Kind code of ref document: T Effective date: 20120615 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502009003558 Country of ref document: DE Effective date: 20120712 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2387345 Country of ref document: ES Kind code of ref document: T3 Effective date: 20120920 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D Effective date: 20120516 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120916 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120816 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120817 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120917 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20130219 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502009003558 Country of ref document: DE Effective date: 20130219 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120816 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130106 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20140814 AND 20140820 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20140918 AND 20140924 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: PREMARK PACKAGING LLC, US Effective date: 20141014 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: SIGNODE INTERNATIONAL IP HOLDINGS LLC, US Effective date: 20150127 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 557973 Country of ref document: AT Kind code of ref document: T Effective date: 20140106 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140106 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130106 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20090106 Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120516 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: PREMARK PACKAGING LLC, US Free format text: FORMER OWNER: ILLINOIS TOOL WORKS INC., US Ref country code: CH Ref legal event code: PUE Owner name: ILLINOIS TOOL WORKS INC., US Free format text: FORMER OWNER: ORGAPACK GMBH, CH Ref country code: CH Ref legal event code: PUE Owner name: SIGNODE INTERNATIONAL IP HOLDINGS LLC, US Free format text: FORMER OWNER: PREMARK PACKAGING LLC, US |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: ILLINOIS TOOL WORKS INC. Effective date: 20160412 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: SIGNODE INTERNATIONAL IP HOLDINGS LLC Effective date: 20160510 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20200129 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210107 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502009003558 Country of ref document: DE Owner name: SIGNODE INTERNATIONAL IP HOLDINGS LLC, GLENVIE, US Free format text: FORMER OWNER: ORGAPACK GMBH, DIETIKON, CH |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20231220 Year of fee payment: 16 Ref country code: NL Payment date: 20240126 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20240201 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240129 Year of fee payment: 16 Ref country code: GB Payment date: 20240129 Year of fee payment: 16 Ref country code: CH Payment date: 20240202 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20240108 Year of fee payment: 16 Ref country code: IT Payment date: 20240122 Year of fee payment: 16 Ref country code: FR Payment date: 20240125 Year of fee payment: 16 Ref country code: BE Payment date: 20240129 Year of fee payment: 16 |