EP0404875A1 - Synchron-Endlosförderer an einer Spinnmaschine. - Google Patents
Synchron-Endlosförderer an einer Spinnmaschine.Info
- Publication number
- EP0404875A1 EP0404875A1 EP89910608A EP89910608A EP0404875A1 EP 0404875 A1 EP0404875 A1 EP 0404875A1 EP 89910608 A EP89910608 A EP 89910608A EP 89910608 A EP89910608 A EP 89910608A EP 0404875 A1 EP0404875 A1 EP 0404875A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spinning
- pin
- endless conveyor
- sleeves
- sleeve
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
- D01H9/187—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins on individual supports, e.g. pallets
Definitions
- the invention relates to a spinning machine, in particular a ring spinning machine according to the preamble of patent claim 1.
- the sleeve pins are attached directly to the endless conveyor designed as a horizontal conveyor belt.
- the endless conveyor is generally designed as a steel belt which warps as little as possible, so that the predetermined spacings of the sleeve journals, which must exactly match the distances between the spinning positions, remain unchanged even when the machine is in operation for a long time.
- peg 'trays empty bobbin Zubuch ⁇ medium by this peg tray , which generally consist of a circular disc and a center pin arranged perpendicular to it, in a guide rail running around the ring spinning machine, the diameter, in particular the length of a pin slide, being slightly smaller than the distance between two adjacent spinning positions.
- the individual pin slides are in contact with one another and are pushed forward by exerting force on one or more pin slides, the thrust force being at least partially transmitted through the direct contact of the pin slides.
- a conveyor device for such trunnion slides is also known from DE-OS 35 44 560.
- a disadvantage of the ring spinning machine according to JP-OS 57-161 134 is that the sleeve journals are not exactly in alignment with the spinning stations when a group of journal carriages with empty sleeves on one machine side has been moved in front of the assigned spinning stations. Therefore, before the sleeve change can be carried out, in the known ring spinning machine, a rake must be pushed at right angles to the longitudinal axis of the spinning machine between the pin slides, so that the spacings of the adjacent sleeve pins are coordinated exactly with the spacing between adjacent spinning positions.
- a back and forth rail or the like stretching along the spinning positions is used, which interacts with a pin slide that is displaceable in a guide rail in such a way that it gradually moves up to be moved to the assigned spinning station.
- the trunnion slides are exactly aligned with the assigned spinning station, they must either have a length exactly equal to the distance between the spinning stations, or there are latch-like pivotable locking elements on the reciprocating rail, which are located exactly at the distance from the spinning stations, so that the locking elements ensure precise alignment of the pin slides with the associated spinning position even when the holding slides are not in contact with one another.
- the aim of the invention is to create a spinning machine, in particular a ring spinning machine, of the type mentioned at the outset, in which in particular the same trunnion slides that are used in the subsequent winding machine are also used to feed and remove the sleeves from the spinning unit ⁇ machine can be used, but in the sleeve change position of the endless conveyor, an exact alignment of the sleeve pin relative to the assigned spinning station should be ensured, without the need for expensive mechanical measures and requiring special maintenance such as the introduction of rakes or the arrangement of pivotable pawls are required.
- the idea of the invention is based on the fact that drivers are attached to the endless conveyor in exact positioning, which only have to be held in mechanical engagement with the pin slides in order to ensure exact alignment of the sleeve pins with the assigned spinning position in the sleeve changing position of the endless conveyor
- this intervention occurs automatically when the trunnion slides have been transported to the spinning station by being carried along.
- the peg trays that are common in winding machines can also be used for feeding and removing the sleeves from the ring spinning machine, and an exact alignment of the trunnions with the spinning positions is ensured without
- the attachment of the drivers on the endless conveyor in more detail Alignment can take place just like the known direct attachment of the trunnions to the endless conveyor, although the essential advantage according to the invention is that the trunnion slides can only be inserted into the guide rails at the loading station and brought into engagement with the rotating drivers . At the unloading station, the trunnion slides can easily be removed from the drivers, while the precisely positioned drivers remain unchanged on the endless conveyor, which is implemented in particular by a vertically arranged steel belt.
- both debris of the endless conveyor on a single machine side, expediently according to claim 3, both debris are equipped with drivers and trunnion slides.
- the endless conveyor is guided around two mutually opposite machine sides of one or more spinning station groups, so that the full sleeves (copings) on both sides of the spinning machine can be exchanged for empty sleeves.
- the endless conveyor can be suitably moved forwards or backwards at times by half a spinning division.
- the arrangement of the additional pins on the driver is particularly advantageous because conventional pin slides (peg trays) can thereby be used.
- the measure according to claim 7 is provided.
- the endless conveyor is used according to one embodiment only for advancing, but not for carrying the trunnion slides.
- the support rail is preferably provided according to claim 8.
- the mounting rail can also perform the longitudinal guidance of the trunnion according to claim 9.
- the driver has a pure drive function.
- the peg slide is additionally guided by the driver, for example by being in a snap connection with it.
- the drivers hold the pin slides magnetically.
- the invention is used with particular advantage in combination with a subsequent winder, the peg trays provided in the winder also promote the sleeves on the spinning machine.
- the pin carriages which are guided in groups unsynchronized one behind the other in groups are exactly positioned during the transition to the spinning machine by being brought into engagement in a controlled manner with the precisely positioned drivers one after the other.
- the trunnion slides are removed from their exact positioning on the endless conveyor and fed to the normal transport system of the winding machine, which operates in a completely different cycle than the ring spinning machine. There is therefore no timing interface between the ring spinning machine and the winding machine.
- a buffer path is expediently connected between the spinning machine and the winding machine in order to have slightly different working speeds to consider both machines.
- a predetermined supply of full sleeves or empty sleeves, which are arranged on trunnion slides, is kept ready on the buffer sections. If a buffer section is full, the device which supplies the same can be switched off for a certain period of time. Conversely, the device supplied can be temporarily switched off by means of suitable switching means, for example using light barriers, when there are no more storage sleeves on the buffer line.
- suitable switching means for example using light barriers
- the full heads can be removed from the sleeve journal on one buffer section.
- the trunnion slides are also removed from the buffer section, fitted with a new sleeve and then placed on the second buffer section again. Thanks to the monitoring in accordance with the invention, journal carriages with full cops are always supplied and the journal carriages are conveyed back into the ring spinning machine with empty sleeves.
- the buffer sections which are to be protected against fiber flight, can also ensure that the full sleeves (cops) are largely protected against fiber flight by rapid transfer into the buffer section.
- the buffer zone at the exit of the ring spinning machine should have a capacity approximately equal to the number of it have distant spinning positions.
- the gripper-free transfer of the trunnion slides from the spinning machine to the winding machine or the buffer section and vice versa can expediently take place according to claim 14.
- a particularly advantageous development of the invention is characterized in accordance with claim 19 in that the drivers are arranged on the endless conveyor with adjustable length.
- the drivers are arranged on the endless conveyor with adjustable length.
- Another essential idea of the invention can be seen in the fact that an alignment of the drivers and thus the sleeve pin relative to the assigned spinning positions can be carried out even after the endless conveyor has been installed.
- the endless conveyor preferably consists of a vertically arranged steel belt which is guided around deflecting rollers with a vertically standing axis provided at the ends of a spinning position group.
- FIG. 1 shows a schematic plan view of a ring spinning machine combined with a spinning machine with an endless conveyor guided around two spinning station groups arranged on different machine sides
- FIG. 2 shows a schematic top view of a further embodiment of a combination with a winding machine
- an endless conveyor being assigned to only one spinning group on one machine side.
- 3 shows an enlarged partial top view of an endless conveyor equipped with magnetic carriers, which is equipped with a peg slide,
- FIG. 4 shows a schematic partial plan view of a ring spinning machine according to the invention in the area of an unloading or loading station at the end of a spinning station group
- FIG. 5 shows a view of an endless conveyor designed as a vertical steel belt with drivers mounted thereon and equipped with permanent magnets
- FIG. 6 is a top view of the subject of FIG. 5;
- FIG. 11 shows a further embodiment of a trunnion carriage in vertical section
- FIG. 12 is a schematic side view along line XII-XII in Fig. 4 on a somewhat enlarged scale
- FIG. 13 shows an enlarged section perpendicular to the conveying direction of a driver which is arranged on an endless conveyor and is equipped with a trunnion slide and which carries out both a conveying and a guiding function
- FIG. 14 is a plan view of the subject of FIG. 13, 15 shows a cross section perpendicular to the conveying direction of a further embodiment of an endless conveyor with a driver, guide rail and pin slide arranged thereon,
- FIG. 17 is a top view of the subject of FIG. 16;
- FIG. 19 shows a plan view of one of the trunnion slides shown in FIG. 18, a side guide additionally being shown schematically,
- FIGS. 18 and 19 are perspective views of a trunnion slide according to FIGS. 18 and 19,
- 21 is a front view of the endless conveyor with additional pins arranged on the drivers,
- FIG. 22 is a top view of the subject of FIG. 21;
- Fig. 24 is a plan view of the article of "Fig. 23.
- de spinning station groups 12a and 12b each consisting of only schematically indicated spinning stations 11a, 11b, 11c, lld, lle, llf, 11g, 11h or lli, 11k, 111, lim, lln, llo, 11p, and 11g.
- the same possible distance between spinning positions is designated by 24.
- Further details of the ring spinning machine 27, in particular the machine heads, are not shown, because the arrangements in question are customary and known. For the sake of clarity, the number of spinning stations 11 is reproduced in a greatly reduced manner.
- An endless conveyor 17 in the form of a vertically running steel belt is guided around the two spinning unit groups 12a, 12b, and is arranged at the two ends of the spinning unit groups 12a, 12b running parallel and in alignment with one another about deflection rollers 39, 40, 41, 42 with a vertical one Axis is laid around. There are therefore two long debris extending along a spinning unit group 12a or 12b and two short debris of the endless conveyor 17 connecting the two spinning unit groups 12a, 12b at the ends.
- drivers 19a, 19b, 19c, 19d, 19e, 19f, 19g, 19h and 19i, 19k, 191, 19m are aligned with the individual spinning stations 11a to 11g and extend outwardly from the endless conveyor 17.
- 19n, 19o, 19p and 19q attached.
- a horizontal support rail 22 extends in the area of the spinning station groups 12a, 12b, which is also guided around the left end of the ring spinning machine 27 parallel to the endless conveyor 17, around a transport connection between the two sides of the ring spinning dimension - to manufacture machines.
- the deflecting rollers 41, 42 are connected to one another by a tensioning beam 47, which is movable in the direction of the double arrows in the machine longitudinal direction and which is placed under a pretensioning tensioning the endless conveyor 17 by means of a tensioning device 48 supported on the machine frame.
- a cleaning station with blowing or suction nozzles and / or brushes can be provided in order to clean the carriers 19 and the conveyor belt 17 of fiber fly.
- a cleaning element can be fastened, for example in the form of a cleaning disk, which slides along the carrier rail 22 when the endless conveyor 17 rotates and thereby cleans it.
- Such a cleaning element can be provided in all exemplary embodiments of the invention.
- buffer sections 28, 29 formed by conveyor belts 34, 35 are provided in alignment with the sections of the support rails 22 which run along the spinning units 11 and to which a winding machine which is only indicated schematically 26 connects with guide rails 30 and winding units 31.
- the number of winding units 31 is at least one order of magnitude smaller than the number of spinning units 11.
- a deflector 36 In the area of the transition from the upper support rail 22 in FIG. 1 to the conveyor belt 34 directly adjoining the support rail 22, a deflector 36 is provided, which grips the peg slides 18 in the region of the deflection roller 39 and from around them Deflection roller 39 separates drivers 19, so that they reach the conveyor belt 34 beginning in the region of the deflection roller 39.
- a conveyor belt 35 is likewise arranged, which initially leads to pin carriages 18 equipped with empty sleeves 16 to a stop 37, which for a short time by means of a drive device 50 controlled by a light barrier 49 for releasing the frontmost pin carriage 18 can be withdrawn.
- the conveyor belts 34, 35 are controlled temporarily or continuously during a sleeve changing process. drove.
- the support rail 22 associated with the spinning group 12a connects, so that the pin carriage 18 released from the holding stop 37 and equipped with empty sleeves 16 is pushed from the conveyor belt 35 onto the stationary support rail 22 and there by the driving finger 45 of a driver 19 can be taken.
- each conveyor belt 34, 35 light barriers 51, 52, 53, 54 are provided, which serve to determine the presence or absence of trunnion slides 18 at the relevant point and accordingly the mode of operation of the transport devices of the ring spinning machine 27 and to control the winding machine 26.
- a further mechanically retractable and extendable stop 55 is provided, which is temporarily withdrawn when the winding machine 26 has a corresponding full-sleeve requirement in order to allow a predetermined number of full-sleeves 15 to pass through to the winding machine 26.
- each spinning station 11 there is a journal slide 18 equipped with an empty sleeve 16.
- the empty sleeves located on the individual journal carriages 18 become 16 are lifted off the support pins 13 by the sleeve changing device 14, and the full sleeves (copes) 15 located on the spindles of the spinning stations are lifted off and exchanged for the empty sleeves 16.
- the full sleeves 15 thereby reach the support pins 13 of the assigned ones Pin carriage 18.
- Intermediate pin 23 (FIGS. 18 to 22) required for the sleeve exchange are not shown in FIG. 1 for the sake of clarity.
- the spinning process on the ring spinning machine 27 is started again, and the endless conveyor 17 is started in the direction of the arrow, whereupon the full sleeves 15 are successively applied to the by the deflector 36 Conveyor belt 34 are transferred to the buffer section 28.
- the winding machine 30 calls up the required number of full tubes 18 in order to produce the final large bobbins at the winding stations 31.
- the mounting rail 22 has in the embodiment shown in the lower part of FIG. 1 with mechanical driver fingers 45, there is also a lateral guide 56.
- the journal carriages 18 which they have taken along and thus the supporting journals 13 fastened to the journal carriage 18 are also exactly relative to the individual spinning stations 11 aligned.
- the initially non-existent alignment is produced during the transition from the conveyor belt 35 to the mounting rail 22, while it is deliberately given up again during the transition of the full sleeves 15 from the upper mounting rail 22 to the conveyor belt 34, since the cycle of the winding machine 26 now changes again becomes.
- an endless conveyor 17 with both debris 20, 21 is arranged on a machine side along a spinning group 12.
- the sleeve changing device 14 exchanges the full sleeves arranged on the spindles of the spinning stations 11 by first placing the full sleeves 15 on the support rail 22 arranged on the run 20 in the region of the precisely positioned drivers 19 'and then from the run facing away from the machine 21 arranged support rail 22 in the area of the exactly exactly to each spinning position the empty driver 19 "removes an empty sleeve from the pin slides 18 arranged there and places it on the spindles of the spinning stations 11.
- the endless conveyor 17 is switched on.
- FIG. 3 shows three designs of drivers 19 fastened to the endless conveyor 17 by means of screws 92 'with different embodiments of receiving openings 57 for the pin slides 18. While the first driver 19 has a trough-like prismatic receiving opening 57 with three separate permanent magnets 46 arranged one behind the other, the prismatic trough-like opening 57 'of the central driver 19 is equipped with a correspondingly prismatic permanent magnet 46.
- the receiving opening 57 ′′ of the third driver 19 shown is part-circular and is equipped with a permanent magnet 46 designed in the form of a part-circle.
- the sliding body 44 of the peg slide 18 is made of a soft magnetic on the circumference in the form of a circular cylinder jacket, with inserts 58 running in particular all around 3, which partly come to rest against the permanent magnets 46, so that they are attracted by them and the pin carriages 18 are thereby held on the drivers 19 in a defined position.
- pin slides 18 equipped with full sleeves 15 are separated from the drivers 19 at the end of the ring spinning machine 17 or at the end of a spinning group by a deflector 36 against which the pin slides 18 run in the region of the deflection roller 39 transferred to a conveyor belt 34 which is connected to the winding machine 26 (Fig. 1,2).
- the deflector 36 is designed in the shape of a bow according to FIG. 12 such that the vertical steel conveyor belt 17 and the drivers 19 detached from the peg slide 18 can pass through the bracket opening in order to get onto the circulation roller 39 and be guided around it .
- the empty-sleeve feed conveyor belt 35 In the conveying direction, directly behind the deflector 36, the empty-sleeve feed conveyor belt 35 is provided, which feeds pin slides 18 equipped with empty sleeves 16 to the drivers 19 emptied on the deflector 36.
- the feed direction f is perpendicular to the apex 17 of the conveyor belt 17.
- journal carriage 18 As soon as the foremost journal carriage 18 has been gripped by the associated driver 19, it is moved laterally out of the guide path 59 having a corresponding opening 59 * for the journal carriages 18 equipped with empty sleeves 16, whereupon the row of journal carriages 18 is conveyed by the conveyor belt 35 is advanced around a trunnion slide so that the following empty driver 19 can be loaded accordingly.
- FIG. 7 shows how such a light barrier 60 could be designed in detail.
- a light transmitter-receiver 61 emits a light beam 62 upwards through the area in which a peg slide 18 should be located.
- a retroreflector 63 is provided which, in the absence of a peg slide 18, reflects light into the light transmitter-receiver 61 so that a corresponding false signal can be triggered there. If there is a trunnion carriage 18 in the path of the light beam 62, no light is reflected to the light transmitter-receiver 61 and so no false signal is triggered at the light transmitter receiver 61, so that the operation of the conveyor 17 does not have to be interrupted.
- the floor 65 according to FIG. 9 has three sliding projections 67 projecting downwards, which are evenly distributed over the outer circumference.
- the floor 66 according to FIG. 10 has a flat support projection 68 in the central area, so that here the trunnion slide 18 only slides on the support rail 22 in its central area.
- FIG. 13 and 14 show an embodiment in which the sliding body 44 of the trunnion slide 18 is held and guided exclusively by the drivers 19.
- the drivers 19 are fastened to the vertically running steel conveyor belt 17, which, like the drivers 19, is also guided in machine-fixed, upper and lower longitudinal guides 69 and 70 in such a way that those of the journal slides are also guided 18 exerted tilting moments about the conveying direction can be absorbed by the guides 69, 70.
- the drivers 19 are not only provided with the trough-shaped depressions 57 for receiving the circumference of the sliding bodies 44, but also with holding stops 71, 72 which overlap the sliding bodies 44 from above and below. Since the permanent magnet 46 pulls the sliding bodies 44 into the receiving space 43 of the driver 19 formed in this way, the journal carriages 18 are thus form-fitting, but can be detached by the deflector 36 (FIG. 4) with the drivers 19 and thus with the Conveyor belt 17 connected.
- the vertical Steel conveyor belt 17 has an inwardly projecting spring 73 about the deflection roller 39, which engages in a circumferential groove 74 of the deflection roller 39.
- the other deflecting rollers 40, 41, 42 have corresponding circumferential grooves 74. Due to this measure, a perfect vertical alignment between the steel belt 17 and the deflecting rollers is achieved.
- the vertically standing conveyor belt 17 has an outwardly pointing spring 75, which - displaceable in the conveying direction - engages in a corresponding groove 76 in the driver 19.
- the driver 19 can be fixed relative to the conveyor belt 17 in various long positions. In this way, a longitudinal adjustment of the driver 19 relative to the endless conveyor 17 is possible.
- the driver 19 In its lower area, the driver 19 has a T-shaped guide recess 78, by means of which it slides on a complementary profile 79 with a T cross-section.
- the T-profile is firmly connected to the mounting rail 22 and the lateral guide 56, i.e. machine-proof. Because of this guidance of the drivers 19, these and also the conveyor belt 17 between the deflection rollers 39, 40, 41, 42 are also supported and guided perfectly in the vertical direction.
- the circular cylinder-shaped sliding body 44 of the pin carriage 18 is slidably mounted on the mounting rail 22 and is advanced by the driving finger 45 of the driving device 19 when the endless conveyor 17 is put into circulation.
- the endless conveyor 17 is formed by a circumferential steel cable, on which the drivers 19 provided with corresponding receiving grooves 81 are clamped in a desired longitudinal position by gill means 77. In this way, too, the drivers 19 can be attached to the endless conveyor 17 in a variable length.
- permanent magnets 46 are again provided, which cooperate with a magnetic insert 58 on the circumference of the sliding body. '
- Driver pins 82 which are fixed with respect to the driver, extend downward from the underside of the driver 19 into a longitudinal groove 83 of the mounting rail 22, so that, in cooperation with the lateral guide 56 on the opposite side, a perfect longitudinal guidance of the pin slides 18 is ensured.
- the pin carriage 18 can also be provided with an additional pin 23, which is designed in the same way as the sleeve pin 13.
- a connecting tab 84 extends from the foot of the additional pin 23 to the foot of the sleeve pin 13, where it bifurcates.
- the two fork arms 84 ', 84 "encompass the base of the sleeve pin 13 in a partially circular manner and are snapped into an all-round groove 13". In this way, a defined distance 25 is produced between the sleeve pin 13 and the additional pin 23, which is equal to half the distance 24 between two spinning positions.
- the additional pin 23 can also pivot about the central axis 85 of the sleeve pin 13, as is indicated by the double arrow in FIG. 19.
- This swiveling has the meaning that the sleeve pin 13 and the additional pin 23, when arranged in a straight guide 86, can be set exactly one behind the other, as shown in FIG. 19, while when the guide 86 changes into a curved area 87 a relative pivoting between the two pins 13, 23 is possible so that the overall arrangement can also be guided correctly over curved regions of the conveyor 17.
- each additional pin 23 After the additional pin 23 is located exactly between two successive sleeve pins 13, the sliding bodies 44 of which lie close to one another, the foot 88 of each additional pin 23 overlaps the sliding body 44 of the immediately following pin slide 18, so must be designed with a corresponding height offset .
- the additional journals 23 have the sense of temporarily accommodating the empty or full sleeve when changing the sleeves at a spinning station 11, so that the arrangement of such a sleeve Additional pin 23 on the spinning machine itself is unnecessary.
- the additional pins 23 can also be provided on the drivers 19, which for this purpose grip the support pins 13 or their feet 13 'in a fork shape from the endless conveyor 17, so that a platform 19 "behind each sleeve pin 13 is formed, on which the additional pin 23 is located at half the division 25.
- the additional pin 23 is constructed in the same way as the sleeve pin 13 and also has the same arrangement in the vertical direction.
- the feet 13 'are the Sleeve pin 13 is held from the front by a spring arm 92 which extends away from the endless conveyor 17 and which bears a rounded recess 93 which partially wraps around the circular cylindrical foot 13 'from the front and thus the foot 13' against the platform 19 "" of the driver 19.
- the pin slides 18 need only be supported in a sliding manner from below by the mounting rail 22, while all other mounting and guiding functions are taken over by the drivers 19.
- the support rail 22 is designed as a hollow and extending in the longitudinal direction of the machine guide profile with a flat upper sliding surface, which is arranged fixed to the machine.
- the driver 19 fastened to the conveyor belt 17 is fastened to the endless conveyor 17 by means of a screw 93 and is guided on all sides of the carrier rail profile 22 by the engagement of a projection 93 into a cavity 94 of the carrier rail profile 22.
- the movement of the endless conveyor 17, again designed as a vertically arranged steel strip, is stabilized.
- the driver platform 19 ′ first stretches backwards and outwards above the upper surface of the sliding body 44 of the pin carriage 18 in order to engage behind the foot 13 ′ of the sleeve pin 13.
- a group of spinning units 12 generally consists of 48 spinning units. 3 to 25 spinning station groups are put together in a spinning machine. Runs according to the invention the endless conveyor 17 along or around such a spinning machine, that is to say that an endless conveyor 17 is preferably not guided around each individual spinning group, but rather around the entirety of all spinning groups.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91107786A EP0452978B1 (de) | 1988-09-24 | 1989-09-21 | Spinnmaschine |
EP91107787A EP0450662B1 (de) | 1988-09-24 | 1989-09-21 | Spinnmaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3547/88 | 1988-09-24 | ||
CH3547/88A CH678720A5 (de) | 1988-09-24 | 1988-09-24 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91107787.3 Division-Into | 1991-05-14 | ||
EP91107786.5 Division-Into | 1991-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0404875A1 true EP0404875A1 (de) | 1991-01-02 |
EP0404875B1 EP0404875B1 (de) | 1994-02-16 |
Family
ID=4258336
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91107786A Expired - Lifetime EP0452978B1 (de) | 1988-09-24 | 1989-09-21 | Spinnmaschine |
EP89910608A Expired - Lifetime EP0404875B1 (de) | 1988-09-24 | 1989-09-21 | Synchron-Endlosförderer an einer Spinnmaschine |
EP91107787A Expired - Lifetime EP0450662B1 (de) | 1988-09-24 | 1989-09-21 | Spinnmaschine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91107786A Expired - Lifetime EP0452978B1 (de) | 1988-09-24 | 1989-09-21 | Spinnmaschine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91107787A Expired - Lifetime EP0450662B1 (de) | 1988-09-24 | 1989-09-21 | Spinnmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US5185993A (de) |
EP (3) | EP0452978B1 (de) |
JP (1) | JP2944118B2 (de) |
CH (1) | CH678720A5 (de) |
DE (3) | DE58907005D1 (de) |
WO (1) | WO1990003461A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3918877C2 (de) * | 1989-06-09 | 1998-09-17 | Zinser Textilmaschinen Gmbh | Transportvorrichtung zum Bereitstellen von Spulenhülsen an den Spinnstellen und zum Abtransportieren von Spinnspulen von den Spinnstellen einer doppelseitigen Spinnmaschine |
US5337551A (en) * | 1989-06-15 | 1994-08-16 | W. Schlafhorst Ag & Co. | Textile machine tube transport assembly with full package and empty tube capability |
DE3924713C2 (de) * | 1989-07-26 | 2001-08-23 | Zinser Textilmaschinen Gmbh | Transportvorrichtung |
DE3924711A1 (de) * | 1989-07-26 | 1991-01-31 | Zinser Textilmaschinen Gmbh | Transportvorrichtung zum bereitstellen von leeren spulenhuelsen an spinnstellen und zum abtransportieren von vollen spinnspulen von spinnstellen einer doppelseitigen spinnmaschine, insbesondere einer ringspinnmaschine |
DE3924710A1 (de) * | 1989-07-26 | 1991-01-31 | Zinser Textilmaschinen Gmbh | Transportvorrichtung |
DE4041713C2 (de) * | 1990-12-24 | 2000-05-31 | Schlafhorst & Co W | Transportpalette |
DE4113090A1 (de) * | 1991-04-22 | 1992-10-29 | Rieter Ag Maschf | Verfahren und vorrichtung zur ueberfuehrung von kopsen und leerhuelsen zwischen einer ringspinnmaschine und einer anschliessenden spulmaschine |
DE4113092C2 (de) * | 1991-04-22 | 1999-09-23 | Rieter Ag Maschf | Zapfenschlitten-Überführungsvorrichtung an einer Ringspinnmaschine |
DE59204802D1 (de) * | 1991-06-02 | 1996-02-08 | Rieter Ag Maschf | Spulen-bzw. Hülsentransport in Spinnmaschinen |
DE4121772A1 (de) * | 1991-07-01 | 1993-01-07 | Palitex Project Co Gmbh | Anlage zum spulentransport zwischen vielstellen-textilmaschinen |
DE4129537C2 (de) * | 1991-09-05 | 2000-01-27 | Rieter Ag Maschf | Transportsystem zur Beförderung von Voll- und Leerhülsen bei Spinn- und Spulmaschinen |
DE4131527A1 (de) * | 1991-09-21 | 1993-03-25 | Schlafhorst & Co W | Caddy fuer den voneinander unabhaengigen einzeltransport von kopsen und kopshuelsen in einem transportsystem einer textilmaschine |
DE4402143A1 (de) * | 1993-04-24 | 1994-10-27 | Schlafhorst & Co W | Vorrichtung zum Ent- und Versorgen einer Kreuzspulen herstellenden Maschine |
DE4319173A1 (de) * | 1993-06-09 | 1994-12-15 | Schlafhorst & Co W | Ringspinnmaschine bei der längs auf beiden Seiten der Maschine vorhandener Spindelreihen zum Zuführen von Leerhülsen und Abführen von Kopsen antreibbare Transportbänder angeordnet sind |
IT1272873B (it) * | 1995-01-10 | 1997-07-01 | Savio Macchine Tessili Srl | Sistema di distribuzione e movimentazione delle spole alle stazioni di roccatura di una roccatrice automatica |
DE19532350B4 (de) * | 1995-09-01 | 2004-07-08 | Maschinenfabrik Rieter Ag | Verfahren und Vorrichtung zum Abtransportieren von Kopsen bei einer Ringspinnmaschine |
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DE102004019461A1 (de) * | 2004-04-16 | 2005-11-03 | Spindelfabrik Süssen Schurr Stahlecker & Grill GmbH | Spinnmaschinenanlage |
DE502006006402D1 (de) * | 2006-09-29 | 2010-04-22 | Rieter Ag Maschf | Spulen- bzw. Hülsentransportvorrichtung einer Spinnmaschine |
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CN103498222A (zh) * | 2013-09-22 | 2014-01-08 | 慈溪在业机械制造有限公司 | 一种高强度嵌入式耐磨凸盘 |
IT201800007651A1 (it) * | 2018-07-31 | 2020-01-31 | Savio Macch Tessili Spa | Apparato tessile comprendente almeno un’unità di filatura, almeno un’unità di roccatura e almeno un vassoio per il contenimento di spole e tubetti e relativo metodo di gestione di un apparato tessile |
CN110106587A (zh) * | 2019-05-10 | 2019-08-09 | 经纬智能纺织机械有限公司 | 一种环锭细纱机钢带式托盘输送下托座固定装置 |
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GB1419905A (en) * | 1974-02-02 | 1975-12-31 | Howa Machinery Ltd | Bobbin doffing and onning apparatus |
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US4813222A (en) * | 1987-04-09 | 1989-03-21 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | System for transferring full and empty bobbins from and to a textile machine such as a ring spinning frame |
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IT1226851B (it) * | 1988-08-23 | 1991-02-19 | Savio Spa | Apparecchiatura e metodo per convogliare e per allineare ai fusidi filatura ad anello tubetti avvolgitori |
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EP0418418B1 (de) * | 1989-09-21 | 1995-05-03 | Maschinenfabrik Rieter Ag | Fördervorrichtung an einer Spinnmaschine |
-
1988
- 1988-09-24 CH CH3547/88A patent/CH678720A5/de not_active IP Right Cessation
-
1989
- 1989-09-21 WO PCT/EP1989/001098 patent/WO1990003461A1/de active IP Right Grant
- 1989-09-21 US US07/499,379 patent/US5185993A/en not_active Expired - Fee Related
- 1989-09-21 EP EP91107786A patent/EP0452978B1/de not_active Expired - Lifetime
- 1989-09-21 DE DE89910608T patent/DE58907005D1/de not_active Expired - Fee Related
- 1989-09-21 EP EP89910608A patent/EP0404875B1/de not_active Expired - Lifetime
- 1989-09-21 DE DE58908610T patent/DE58908610D1/de not_active Expired - Fee Related
- 1989-09-21 JP JP1509965A patent/JP2944118B2/ja not_active Expired - Fee Related
- 1989-09-21 DE DE58909240T patent/DE58909240D1/de not_active Expired - Fee Related
- 1989-09-21 EP EP91107787A patent/EP0450662B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9003461A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE58907005D1 (de) | 1994-03-24 |
EP0450662A1 (de) | 1991-10-09 |
US5185993A (en) | 1993-02-16 |
DE58908610D1 (de) | 1994-12-08 |
EP0452978B1 (de) | 1995-05-17 |
JP2944118B2 (ja) | 1999-08-30 |
DE58909240D1 (de) | 1995-06-22 |
EP0452978A1 (de) | 1991-10-23 |
JPH03501506A (ja) | 1991-04-04 |
EP0450662B1 (de) | 1994-11-02 |
EP0404875B1 (de) | 1994-02-16 |
CH678720A5 (de) | 1991-10-31 |
WO1990003461A1 (de) | 1990-04-05 |
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