EP1399380A1 - Device and method for plaiting a web of flexible material - Google Patents
Device and method for plaiting a web of flexible materialInfo
- Publication number
- EP1399380A1 EP1399380A1 EP02742783A EP02742783A EP1399380A1 EP 1399380 A1 EP1399380 A1 EP 1399380A1 EP 02742783 A EP02742783 A EP 02742783A EP 02742783 A EP02742783 A EP 02742783A EP 1399380 A1 EP1399380 A1 EP 1399380A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- material web
- laying
- rollers
- carriage
- conveyor belt
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/02—Folding limp material without application of pressure to define or form crease lines
- B65H45/06—Folding webs
- B65H45/10—Folding webs transversely
- B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile
- B65H45/103—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile by a carriage which reciprocates above the laying station
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/421—Forming a pile
- B65H2301/4216—Forming a pile of web folded in zig-zag form
- B65H2301/42162—Juxtaposing several piles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/112—Section geometry
- B65H2701/1123—Folded article or web
- B65H2701/11231—Fan-folded material or zig-zag or leporello
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/18—Form of handled article or web
- B65H2701/182—Piled package
- B65H2701/1824—Web material folded in zig-zag form
- B65H2701/18242—Juxtaposed sets
Definitions
- the present invention relates to a device for laying down a flexible material web with at least one counter-rotating pair of laying rollers, between which the material web can be fed to a laying point, the laying rollers being part of a laying carriage which can be moved over the laying length of the material web with reversible orientation.
- the present invention relates to a method for depositing a flexible material web, the material web being fed to at least one depositing point via at least one counter-rotating pair of laying rollers, the material web being moved together with the laying rollers over their laying length and wherein during the method Change of orientation takes place according to a freely selectable laying length.
- the teaching of the present patent application is based on a prior art, which results from DE 91 16502 U1.
- the stacking machine there comprises a laying carriage with laying rollers, between which the material web is transported to the laying point.
- the laying slide can be experienced with reversible orientation.
- the material web is moved together with the laying rollers or the slide over a certain laying length that corresponds to the length of a pallet.
- the laying rollers are driven by toothed belts and the material web contacts the rollers and is transported between them. Only one roller is driven at a time.
- the release always takes place at the reversal point of the zigzag position.
- the back and forth movement during the laying down perpendicular to the direction of movement of the arriving web takes place in fractions of a second. It is stored in elevators, which are moved downwards as the stack grows. Batch changes are made.
- the known device can be arranged in a cascade, so that several bandwidths are served.
- the known device is disadvantageous in that the depositing length of the strip is determined by the dimension of the rollers.
- the gripper mouth facial expressions create impressions on the material that impair the appearance of the material surface.
- the gripper facial expressions are unsuitable with regard to soft materials, since the resilience of the material makes gripping very difficult, or strong impressions in the material remain visible when the gripper pressure is high. When storing different materials, a complex machine adjustment is required.
- the object of the invention is a device and a method of the one in question Specify the type, the material web is largely unimpaired in its position and quality to the depositing point.
- a device of the type in question is designed and developed in such a way that the laying carriage comprises two conveyor belts which rotate at least around the laying rollers and set them in motion, that the material web between the conveyor belts can be transported at least partially in a guided manner and that the speed of the material web is the same Conveyor belt speed is.
- a particularly preferred exemplary embodiment provides that the conveyor belt of the laying carriage extends at least partially parallel to the deposited material web.
- This section of the conveyor belt that extends parallel to the deposited material web contacts the uppermost deposited material web and thus performs a hold-down function.
- the method of the laying carriage means that the area of the conveyor belt that is effective with respect to the material web, namely the material web contact area, must be variable. In this context, one could also speak of a change in length of the conveyor belt, the length of the conveyor belt remaining in effect de facto, but being changed either by winding or by rearrangement of the area with a view to the material web contact.
- a separate hold-down belt could alternatively also be provided, which runs around separate hold-down rollers of the laying carriage.
- the hold-down belt could extend parallel to the deposited material web, be variable in length and contact the uppermost deposited material web with the lower run.
- the variability in length is to be understood in such a way that the hold-down band varies in terms of its effective material contact area depending on the travel position of the laying carriage.
- two hold-down belts on both sides of the laying rollers are advantageous, which enable the respective uppermost layer of the deposited material web to be held down almost completely.
- a separation of the material web transport function and the hold-down function is of practical advantage with regard to the implementation of simple designs.
- a holding and tensioning device could be provided.
- the holding and tensioning device could be designed as a winding device.
- a drive motor could be provided so that the functionality of the laying carriage can now be produced.
- a magnetic drive could also be used.
- a large number of material web feed rollers could be provided which are assigned to the laying carriage, in particular upstream.
- the arrangement of the material web feed rollers could be matched to the structural conditions of the location of the device according to the invention, so that a with respect to the course of the conveyor belt there is great freedom of design.
- the material web could reach the laying rollers, for example vertically or horizontally.
- At least one travel compensation carriage could be provided which interacts with the laying carriage.
- the travel compensation carriage could comprise a toothed belt which interacts with the holding and tensioning device already mentioned. The more travel compensation carriages are available, the larger translations can be realized and the more precise and finer the device works. The high design effort of several travel compensation carriages is important for very extremely sensitive material webs that are almost unconsolidated.
- the depositing location could be arranged on a support surface in the form of a conveyor belt.
- An essential point for the invention is the adjustability of the height of the conveyor belt with the depositing point.
- a support surface in the form of a platform of a simple scissor lift table would also be conceivable, whereby largely manual loading with the depositing point and largely manual removal, possibly by forklift, is realized . Due to the permanent contact of the deposited material web with the section of the conveyor belt located above it, parallel to the upper layer, possibly with the underside of a separate hold-down belt, and the corresponding stroke control of the conveyor belt, it is possible to compactly stack especially light, voluminous materials by gently pressing them on. As a result, the edges of all the layers of the deposited material web are evenly formed and the kinks at the reversal points are only minimally stressed, since neither a targeted pressing nor a strong kinking takes place.
- the conveyor belt could be part of an automatic conveyor device, which includes additional feed and discharge-side transport devices, which also could be adjustable in height and transport empty base plates or boxes and remove the finished material web stacks.
- the transport devices could be designed as closed conveyor belts or as triple or quadruple belt conveyors.
- the laying carriage could be part of a laying module, which could consist of components that have already been mentioned, such as material web feed rollers, travel compensation carriages and the associated drive devices.
- the laying module itself could in turn be part of an overall arrangement, which could additionally include a material web source, a material web unwinder, a cutting device for longitudinal cutting (squeeze or scissor cut) of the material into individual material webs, and the material supply mimicry and possibly a conveyor device.
- the material web source it must be stated that this could either be formed by a memory or is represented by a roll from which the material web is unwound directly.
- a third variant is often used, the material coming directly from a production plant or a laminating plant.
- the conveying device could provide further conveyor belts on the feed and discharge side, which on the one hand transport empty storage locations, such as base plates, and remove the finished material web stack. This could be achieved using belt conveyors, some of which are equipped with walk-on cover plates.
- a controller could be provided which positions the finished material web stacks at a definable distance from one another, in particular on an additional transport roller web, which can also be raised with a lifting device and lifts the material web stacks from the belt conveyors and transports them to a packaging line.
- the overall arrangement comprises a plurality of components or subassemblies which are essentially arranged in a main frame.
- the main frame could be constructed from solid square tubes and have longitudinal frame connectors that enable the main frame to be expanded or extended.
- an overall arrangement comprising only one laying module could be expanded or retrofitted.
- two further laying modules traversing devices for moving the material web across the width of the laying module including change of orientation, depositing points and conveying devices.
- one or three additional main frames could be added, which can create up to 24 storage spaces and more.
- the laying module or, in the case of larger devices, a plurality of laying modules could or could be arranged parallel or perpendicular to the direction of travel of the material web unwinder.
- the modular concept enables good adaptation to existing space and space-saving arrangement options.
- the material web could be transported across the width of the laying rollers and a zigzag stack is formed.
- at least two material webs could be fed simultaneously to at least one depositing point in parallel.
- Three variants could be distinguished within this alternative. Two strips could be guided parallel to a deposit point within a laying carriage and form a material web stack in parallel deposits.
- two strips could also be transported in a laying carriage to a depositing point, but could form two separate material web stacks.
- one material web each could be fed to one deposit point and two material web stacks could be formed by means of two laying wagons arranged side by side.
- the laying rollers are, according to the invention, part of a laying carriage, that is to say of a compact construction in comparison with known pivotable laying arms, their width dimensions can be relatively high values, up to approximately 4000 mm.
- the storage length of the material web stack which can be freely selected according to the invention, dimensions of approximately 1200 mm - 2700 mm have proven to be advantageous.
- a storage length of 2400 mm corresponds approximately to the width of a truck loading area, so that dimensions suitable for the means of transport can be achieved, thereby reducing the frequency of loading and unloading processes, and thus also labor costs and time expenditure can be reduced.
- the height dimensions of a material web stack could be approx. 800 - 1500 mm.
- the laying carriage and, if applicable, the compensation carriage or carriages could be driven via toothed belts and mounted on slide bearings.
- the drive could take place via a second rotating toothed belt drive or directly via a linear drive.
- the principle of a magnetic drive in particular as a long-stator linear drive, would also be conceivable, it being possible to drive at high speed, minimal friction and vibration-free.
- the laying trolley and the travel compensation trolley would float on a magnetic field without contact.
- the overall arrangement or even an individual laying module could expediently be controlled.
- the control could be designed in such a way that all movement sequences are driven by individual high-precision AC servo motors.
- a software to be developed specifically for this could consist of an integration of several software packages.
- the software packages could include core software of individual laying modules, which is stored in a processor card or special PLC.
- the software packages could contain a central PLC control for all peripheral processes and the integration of the various components or assemblies, a communication system, in particular in the form of a bus system, and special visualization software.
- a method of the type in question is then carried out, in particular using the device according to the invention described in claim 1, that the material web is transported between two conveyor belts to the depositing point, which at least run around the laying rollers and set them in motion and that the Material web is moved at the same speed as the conveyor belts.
- the material web is largely unaffected in its position and nature when it is guided between two conveyor belts which have the same speed as the material web itself. Since there is no speed difference between the conveyor belts and the material web, electrostatic effects are largely avoided and the material itself is spared by reducing friction, and the position of the material web is maintained - unless otherwise requested. In this respect, there is less of a deterioration in the position of the previous layer, folds, static charging or even a loss in quality of the material itself.
- the device according to the invention and the method according to the invention enable a gentle, largely wrinkle-free depositing of the material web.
- the laydown length of the material web can be freely adjusted and high placement speeds with even, gentle laydown can be achieved by arranging further material web feed rollers in front of the actual laying rollers.
- the device according to the invention could work as a single machine, double machine or in a modular network, with all laying modules being synchronized by means of control and regulating units. With the invention and its embodiments, a qualitative and temporal optimization compared to the prior art is achieved.
- FIG. 3 shows a schematic illustration, a side view of a third exemplary embodiment of the device according to the invention
- FIG. 4 shows a schematic illustration, a side view of a fourth exemplary embodiment of the device according to the invention
- FIG. 5 in a schematic representation, the object from FIG. 4, in the form of a double machine with two storage locations,
- FIG. 8 shows a schematic illustration, a side view of a fifth exemplary embodiment of the device according to the invention.
- FIG. 9 in a schematic representation, a front view of the object from FIG. 5 as part of an overall arrangement
- FIG. 11 in a schematic representation, a side view of the object from FIG.
- FIG. 12 in a schematic perspective illustration, the object from FIG. 5 as part of an overall arrangement of four double machines,
- Fig. 15 in a schematic representation, a front view of a laying module with a
- Fig. 16 in a schematic representation, a front view of a laying module with two
- Fig. 18 in a schematic representation, a front view of a laying module with two
- Fig. 19 in a schematic representation, a front view of a laying module with seven material webs and a depositing point. 1 to 11 show a device for depositing a flexible material web 1 with an oppositely rotating pair of laying rollers 2, 3, the material web 1 being transported by means of the laying rollers 2, 3 and being fed to at least one depositing point 4.
- the laying rollers 2, 3 are part of a laying carriage 5, which can be moved over the laying length L of the material web 1 in the direction of movement X with a reversible orientation.
- the laying carriage 5 comprises two conveyor belts 6, 7, between which the material web 1 is transported in a partially guided manner.
- the speed of the material web 1 is the same as the speed of the conveyor belts 6, 7.
- the conveyor belts 6, 7 of the laying carriage 5 in all other exemplary embodiments extend at least partially parallel to the deposited material web 1.
- the conveyor belts 6, 7 exercise a hold-down function on the uppermost stored material web 1.
- the length dimensions of the effective material web contact areas of the sections 8, 9 vary in accordance with the travel position of the laying carriage 5.
- the laying carriage 5 comprising two separate hold-down belts 10, 11.
- the hold-down belts 10, 11 extend parallel to the deposited material web 1 and exercise a hold-down function on the uppermost deposited material web 1 via the respective lower run 12, 13.
- the length dimensions of the effective material web contact areas of the lower runs 12, 13 vary according to the travel position of the laying carriage 5.
- a drive motor 16 is provided and, in view of their varying material web contact areas, a holding and tensioning device 17 designed here as a winding device is provided.
- the laying carriage 5 according to the first exemplary embodiment is further re material web feed rollers 18, 19, 20, 21 and according to the second embodiment, further material web feed rollers 18, 19 are assigned, via which the material web 1 is fed to the laying rollers 2, 3 in the direction of movement Z.
- two further conveyor belts 22, 23 are provided, which run around the material web feed rollers 18 to 21.
- FIGS. 4 ff. Show entire belt systems, material feed rollers 31 to 47 being provided, some of which have different functions.
- the third exemplary embodiment of the device according to the invention shown in FIG. 3 also has a further conveyor belt 22, 23, each of which rotates around a pair of material web feed rollers 18 and 20 or 19 and 21.
- the boxes on the conveyor belts 6, 7, which are not described in more detail, represent mechanical connections to the toothed belt 25.
- the device according to the invention in accordance with the fourth and fifth exemplary embodiment shown in FIGS. 4 to 12 comprises a travel compensation carriage 24 which interacts with the laying carriage 5. While only one travel compensation carriage is provided in the fourth exemplary embodiment, the fifth exemplary embodiment according to FIG. 8 shows three travel compensation carriages 24.
- the travel compensation carriage 24 in FIGS. 4 to 12 comprises a finite toothed belt 25 which is attached to the holding and tensioning device 17 here as a pneumatic clamping cylinder is attached.
- FIG. 5 shows a modification of the fourth exemplary embodiment, the device according to the invention being part of a double machine with two depositing points 4.
- Two laying carriages 5 with the associated belt system are installed in mirror image in the frame 26 of the device.
- the conveyor belts 6, 7 are connected to the toothed belt 25 via the travel compensation carriage 24, the ends of which are fastened to the holding and tensioning devices 17 for tensioning the conveyor belts 6, 7.
- the toothed belts 25 run over toothed belt pulleys, which are denoted exclusively in FIG. 5 by 27, 28, 29.
- the toothed belt pulley 27 is driven and supports the two travel compensation carriages 24 via deflection rollers 30 in the predetermined ratio, here 1: 2.
- the laying carriages 5, connected via the conveyor belts 6, 7, are also driven in translation by means of the toothed belt pulley 27.
- the material web 1 is partially transported between the two conveyor belts 6, 7, in particular in an area that runs parallel to section 9 of the conveyor belt 6 and also beyond.
- Belt systems are also formed there, the material web 1 being deflected one or more times via a plurality of material feed rollers which are arranged upstream of the laying rollers 2, 3 and which are designated exclusively with reference to the fourth and fifth exemplary embodiment in FIG. 5 with 31 to 47.
- the conveyor belts 6, 7 are closed.
- the conveyor belt 6 runs around the material web feed rollers 31 to 41.
- the material web feed rollers 32, 34, 35 to 38, 40 and 41 are permanently installed.
- the material web feed roller 41 is designed as a regulating roller for straight running.
- the material web feed rollers 31 and 34 are mounted in the travel compensation carriage 24, which is translationally movable in the direction of movement X, and the material web feed roller 39 is mounted in the translationally movable laying carriage 5.
- the conveyor belt 7 runs around the material web feed rollers 42 to 47. Except for the material web feed rollers 45 and 46, the others are firmly installed in the frame 26.
- the material web feed rollers 45 to 46 are mounted in the laying carriage 5, the material web feed roller 42 is designed as a regulating roller for straight travel.
- the material web feed rollers 37 and 44 are designed as drive rollers, the conveyor belts 6, 7 being driven either by separate drives or by a common drive. Both the travel compensation carriage 24 and the laying carriage 5 are mounted in linear guides. In view of the fact that the material web 1 is partly transported between the two conveyor belts 6, 7, the material web feed rollers 34 to 39 and 42 to 46 are arranged in the belt system such that a printing zone 48 is formed, the distance between the conveyor belts 6, 7 can be adjusted.
- the two material web feed rollers 39 and 46 correspond to the laying rollers 2, 3.
- the material web feed rollers 41 and 42 are designed as web regulating rollers and can be inclined.
- the center of rotation for the inclination is centered in the laying module 49 orderly.
- the laying module 49 comprises all the components that are necessary in order to convey the material web 1 emerging from a material web feed device 50 to the depositing location 4.
- two larger material web feed rollers 51, 52 are provided in the laying module 49 shown in FIG. 6, two larger material web feed rollers 51, 52 are provided. Depending on the size of the material web feed rollers 51, 52, acceleration and speed effects can be achieved and gear ratios can be modulated.
- FIG. 7 A further variant of the fourth exemplary embodiment results from FIG. 7, where the pressure zone 48 of the laying module 49 is limited only to the area which extends parallel to the section 9 of the conveyor belt 6. The construction there meets design needs and allows building around the corner.
- the travel compensation carriage 24 moves translationally vertically in the direction of movement Z.
- the conveyor belts 6, 7 are made of an antistatic material and coated with graphite.
- the storage location 4 is always designed as a base plate and arranged on a conveyor belt 53.
- the conveyor belt 53 can be adjusted in height in the direction of movement Z and exerts a contact pressure on each deposited layer of the material web 1 or the material web stack 54 formed therefrom.
- the counter pressure is realized via the section 8, 9 of the conveyor belt 6, 7 which extends parallel to the depositing point 4 or to the uppermost deposited position of the material web 1. 2, the counterpressure is applied by the hold-down belt 10, 11, which extends parallel to the depositing point 4 or to the uppermost deposited layer of the material web 1, in particular from its lower run 12, 13.
- laying modules 49 as a component of a modular overall arrangement 55, which additionally includes a material web source 56 with material coming directly from production, a material web unwinder 57, a material web storage, not specified, a cutting device 58 for creating a total six material webs 1, a material web feed device 50 comprises a conveyor device 59.
- the three laying modules 49 from FIGS. 9 to 11 correspond to the laying module 49 in the form of a Double machine from FIG. 5.
- the material web feed device 50 is preceded by a traversing device 60, which causes the material web 1 to be transportable over the width B of the laying carriage 5 with its laying rollers 2, 3 and the other material web feed rollers, which are not described in greater detail here.
- the main frame of the overall arrangement 55 is designated.
- the conveyor device 59 comprises three conveyor belts which are arranged perpendicular to the running direction M of the material web unwinder 57.
- the height-adjustable conveyor belt 53 is located directly below each laying module 49.
- transport rollers 62 are provided on the discharge side 63 of the conveyor device 59, which convey the incoming material web stacks parallel to the running direction M of the material web unwinder 57.
- the depositing points 4 are transported in the form of base plates via the conveying device 59 to the laying module 49.
- the two conveyor belts (not specified) on the feed and discharge sides 63, 64 are mounted together with the conveyor belt 53 on a common lifting frame, not shown here, which is adapted to the required laying height by means of motor-driven lifting spindles and corresponding lifting control. H. either in the start or removal position.
- the finished material web stacks 54 are moved out of the device on the discharge side 63 and at the same time empty depositing points 4 are drawn in from the feed side 64; positioning and fixing means (not shown) are also provided in the conveying device 59, which are the depositing points 4 position and fix.
- FIG. 12 shows an arrangement of four double machines as shown in FIG. 5.
- the material web 1 is transported over the width B of the laying modules 49.
- Two material web stacks 54 are formed for each laying module 49 or for each double machine.
- FIG. 13 and 14 show two types of material web stacks 54, namely on the one hand a zigzag stack and on the other hand a stack with material webs 1 placed in parallel, which are connected to one another via adhesive points 65.
- 15, 16 and 19 show laying modules 49, one material web 1 (FIG. 15), or two material webs 1 (FIG. 16) or seven material webs 1 (FIG. 19) being fed to a depositing point 4 at the same time.
- FIG. 17 shows a finished material web stack 54 as it is created in the laying module 49 according to FIG. 16.
- 18 shows a laying module 49 with two material webs 1, two material feed devices 50 and two depositing points 4.
- Holding roller 65 glue points from 54
- Holding and tensioning device -21 Material web feed rollers L Laying length
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Making Paper Articles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10125452 | 2001-05-25 | ||
DE10125452A DE10125452C2 (en) | 2001-05-25 | 2001-05-25 | Device and method for depositing a flexible material web |
PCT/DE2002/001906 WO2002094697A1 (en) | 2001-05-25 | 2002-05-25 | Device and method for plaiting a web of flexible material |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1399380A1 true EP1399380A1 (en) | 2004-03-24 |
EP1399380B1 EP1399380B1 (en) | 2006-09-20 |
Family
ID=7686067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02742783A Expired - Lifetime EP1399380B1 (en) | 2001-05-25 | 2002-05-25 | Device and method for plaiting a web of flexible material |
Country Status (11)
Country | Link |
---|---|
US (1) | US6949060B2 (en) |
EP (1) | EP1399380B1 (en) |
JP (1) | JP2004525046A (en) |
CN (1) | CN1248939C (en) |
AT (1) | ATE340144T1 (en) |
BR (1) | BR0209997A (en) |
CA (1) | CA2446745C (en) |
DE (2) | DE10125452C2 (en) |
DK (1) | DK1399380T3 (en) |
MX (1) | MXPA03010665A (en) |
WO (1) | WO2002094697A1 (en) |
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EP1612306B1 (en) * | 2004-07-01 | 2008-06-04 | Oskar Dilo Maschinenfabrik KG | Cross-lapper |
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CN102030221B (en) * | 2010-11-19 | 2013-01-09 | 天津赛象科技股份有限公司 | Glue sheet placement and lamination weighing and lifting device and control method thereof |
EP2479321A1 (en) | 2011-01-19 | 2012-07-25 | Oskar Dilo Maschinenfabrik KG | Fibrous web laying device |
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- 2001-05-25 DE DE10125452A patent/DE10125452C2/en not_active Expired - Fee Related
-
2002
- 2002-05-25 CA CA002446745A patent/CA2446745C/en not_active Expired - Fee Related
- 2002-05-25 CN CNB028105672A patent/CN1248939C/en not_active Expired - Fee Related
- 2002-05-25 BR BR0209997-7A patent/BR0209997A/en not_active IP Right Cessation
- 2002-05-25 MX MXPA03010665A patent/MXPA03010665A/en active IP Right Grant
- 2002-05-25 US US10/479,006 patent/US6949060B2/en not_active Expired - Fee Related
- 2002-05-25 EP EP02742783A patent/EP1399380B1/en not_active Expired - Lifetime
- 2002-05-25 DK DK02742783T patent/DK1399380T3/en active
- 2002-05-25 WO PCT/DE2002/001906 patent/WO2002094697A1/en active IP Right Grant
- 2002-05-25 AT AT02742783T patent/ATE340144T1/en not_active IP Right Cessation
- 2002-05-25 JP JP2002591376A patent/JP2004525046A/en active Pending
- 2002-05-25 DE DE50208210T patent/DE50208210D1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
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See references of WO02094697A1 * |
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DK1399380T3 (en) | 2006-12-27 |
DE10125452C2 (en) | 2003-06-18 |
JP2004525046A (en) | 2004-08-19 |
WO2002094697A1 (en) | 2002-11-28 |
CN1514797A (en) | 2004-07-21 |
DE50208210D1 (en) | 2006-11-02 |
BR0209997A (en) | 2004-04-06 |
CA2446745C (en) | 2007-01-09 |
US6949060B2 (en) | 2005-09-27 |
EP1399380B1 (en) | 2006-09-20 |
CN1248939C (en) | 2006-04-05 |
CA2446745A1 (en) | 2002-11-28 |
DE10125452A1 (en) | 2002-12-12 |
MXPA03010665A (en) | 2005-03-07 |
ATE340144T1 (en) | 2006-10-15 |
US20040147384A1 (en) | 2004-07-29 |
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