EP0465916A1 - Dispositif de convoyage pour unités en couches - Google Patents

Dispositif de convoyage pour unités en couches Download PDF

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Publication number
EP0465916A1
EP0465916A1 EP91110445A EP91110445A EP0465916A1 EP 0465916 A1 EP0465916 A1 EP 0465916A1 EP 91110445 A EP91110445 A EP 91110445A EP 91110445 A EP91110445 A EP 91110445A EP 0465916 A1 EP0465916 A1 EP 0465916A1
Authority
EP
European Patent Office
Prior art keywords
transfer station
transport
layer
support
transfer
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
Application number
EP91110445A
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German (de)
English (en)
Other versions
EP0465916B1 (fr
Inventor
Joachim Seefeldt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bielomatik Leuze GmbH and Co KG
Original Assignee
Bielomatik Leuze GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Publication of EP0465916A1 publication Critical patent/EP0465916A1/fr
Application granted granted Critical
Publication of EP0465916B1 publication Critical patent/EP0465916B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed piles
    • B65H31/3036—Arrangements for removing completed piles by gripping the pile
    • B65H31/3045—Arrangements for removing completed piles by gripping the pile on the outermost articles of the pile for clamping the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed 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
    • B65H31/00—Pile receivers
    • B65H31/32—Auxiliary devices for receiving articles during removal of a completed pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2220/00—Function indicators
    • B65H2220/09—Function indicators indicating that several of an entity are present
    • 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
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4224—Gripping piles, sets or stacks of articles
    • B65H2301/42242—Gripping piles, sets or stacks of articles by acting on the outermost articles of the pile for clamping the pile
    • 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
    • B65H2701/1822—Juxtaposed stacks

Definitions

  • the invention relates to a conveying device or the like for layer units, in particular flat sheet layers which lie one or more times flush with one another, to be conveyed as a layer stack, to be brought together or to be subjected to further treatments.
  • a plurality of paper webs lying on top of one another are first advantageously divided into several usable widths using slitters, then divided into individual sheet layers running side by side with a cross cutter, possibly further processed and finally stacked side by side to form stacks, which usually have a number of about 500 individual layers and are called Ries.
  • These Layer stacks lying next to one another across the width of the paper webs can then be conveyed to a transfer station of a cross conveyor and transported to a packaging machine or the like.
  • the layer stacks can be gripped with a tongs conveyor at the front end in the direction of transport, pulled onto a lowerable lifting table, stacked up to form larger overall stacks, if necessary, and then transported away.
  • a tongs conveyor at the front end in the direction of transport, pulled onto a lowerable lifting table, stacked up to form larger overall stacks, if necessary, and then transported away.
  • the invention is furthermore based on the object of creating a conveyor device of the type mentioned, in which disadvantages of known designs are avoided and which in particular enables a further increase in the working speed and / or different further treatments of the transferred layer stacks in a simple manner.
  • means are provided to convey at least one layer unit of layer units possibly arriving next to one another past and beyond at least one associated transfer station, irrespective of whether this transfer station is already occupied by one or more layer stacks or not.
  • This transfer station which is to be bypassed, will usually be the one that is reached first by the stack of layers in the direction of transport. This makes it possible to either place the respective stack of layers either in this transfer station with the same means for transport or for further use, for example to convey it to another transfer station and then there to file.
  • the transport does not drive the respective layer stack like a belt conveyor or the like by means of a movable track, but the drive is formed by conveyor means which are separate from the possibly stationary track and which are attached to the layer unit in the attack substantially above their height and are preferably at least partially above the track.
  • the stack of layers is expediently moved over or through the respective transfer station.
  • the feed can therefore perform a possibly reversing linear movement, which is preferably is rectilinear in one or both opposite directions, so that very simple training is possible.
  • two or more transfer stations are expediently aligned one behind the other in the direction of the transport, so that the layer unit transported can be stored in any of these transfer stations.
  • the layer unit does not need to be guided on a bypass arch in the height direction or in the lateral direction.
  • the bypass is particularly simple if transfer stations located one behind the other in the direction of removal are connected to one another via essentially straight, flat and / or horizontal tracks for the layer units or if the support of the respective transfer station is raised and raised by a control device during operation is lowerable, which is at least as large or several times larger than the height of the respective layer unit.
  • the respective transfer station can form a height-adjustable storage shaft with a fixed top, which is easy to drive over.
  • a particularly advantageous development consists in that a walking bridge can be moved on or over the top of the respective transfer station or the layer unit lying in it, on which the layer unit which is to drive over this transfer station can run.
  • This gangway can cover the transfer station completely or only partially or in a rust-like or lattice-like manner in the drive-over position, whereby it expediently connects essentially seamlessly to at least one of those limits of the transfer station that lie transversely to the direction of the transport.
  • the gangway holds the underlying support or the underlying support Layer unit without contact with the layer unit running over it.
  • a movement direction lying transversely to the direction of the ah transport is preferable to a movement direction approximately parallel to it. If the bridge part is extended from the side of the transfer station that was first reached by the layer unit in the direction of transport, it can be moved approximately synchronously with the layer unit lying on it in the direction of transport so that the layer unit is treated very gently is. A bridge part can also be extended from the opposite side at the same time or before it is reached by the moving layer unit. As a result, the running bridge or at least one bridge part does not need to be driven over the entire associated extension of the transfer station, but rather only over a partial route which can be approximately the same size as or smaller than this entire extension.
  • the gangway or a bridge part can only be moved by moving either of these two transfer stations.
  • a transfer station closer to the start of the transport and / or a subsequent transfer station individual layers can be stacked to form higher overall stacks of, for example, 2500 sheets or more.
  • layer units can be stacked on top of each other and only then removed.
  • this buffer were only formed by two supports that can be lifted and lowered one above the other in the area of the same transfer station, at least one further layer unit could be placed over it during the removal of the lower stack, but the upper support would then have to be sealed over substantially the entire length layer unit secured by the gripper can be pulled out again, which can lead to shifts between the individual layers when stacked.
  • a training would usually be relatively complicated in structure and would cause difficulties in terms of support for large, multi-purpose spans.
  • the changeover operations described would also be very difficult and there would be a greater overall height.
  • the object can also be achieved in that means are provided with which the layer unit supplied in each case can be supported on the underside until it is exactly aligned with the transfer station or a layer unit already present in it.
  • These means are expediently designed such that they are withdrawn again immediately after the transport of each individual layer unit and that several layer units are not stacked one on top of the other; in this respect they are controlled essentially synchronously with the clock of the transport, provided that this transport is stored in the associated transfer station.
  • an arrangement is preferably provided in which the layer unit is only supported at two opposite edge regions and in between, at least towards the end of the orientation relative to the transfer station.
  • An edge region which is gripped by a conveyor tongs can be narrower than the opposite edge region, which is supported only on the underside, the width of which corresponds to approximately half of the associated layer extent or, on the other hand, can be smaller.
  • the individual layers of the layer unit lying on top of each other are thereby in their flush position held securely, moved without contact over the support of the transfer station, after which by pulling back the support acting only on the underside of the layer unit, this associated edge area is first placed on the support. Only then is the gripping or pliers holder opened and pulled back in the opposite direction, so that this edge area is also deposited.
  • the support which acts only on the underside, is thin, plate-shaped and free of rollers, treadmills or the like in one piece over its thickness, it can have a thickness of only a few millimeters.
  • it can be freely cantilevered in the support position on the top of the support or the top layer unit, without having to be supported in the lateral area up to its front end against the furnishing frame.
  • it can also be kept essentially contact-free by a gap distance from the support or the top of the layer unit already transferred.
  • the means for smoothly driving over a transfer station can form the means for slidingly supporting a subsequent transfer station and thus act alternately with one end as a running bridge and with the other end as a supporting bridge or upper shield for the deposited layer units.
  • layer units are optionally delivered in succession to separate transfer stations or removed separately from these.
  • these work processes can be interlocked with one another in a favorable manner, for example, in such a way that one transfer station is alternately loaded and removed from the other.
  • the transport takes place in a transport level through the underside of the layer unit is defined during the transport.
  • the transfer takes place in a support level which is defined by the underside of the layer unit after the transfer and is formed by the support level of the transfer station or the top of a layer unit already lying on the support level.
  • the transfer station If the transfer station is not occupied, its support level can lie approximately in the transport level while being driven over with a layer unit; however, if this support level is formed by the conveyor belt of a cross conveyor, it is expediently slightly recessed so that it is not touched or is touched only insignificantly by the layer unit traveling over it. This also applies in the event that an already transferred layer unit is run over.
  • the conveyor 1 is arranged at the end of a paper processing machine 2, which is supplied by paper rolls of a web feed 3 with superimposed paper webs.
  • a slitter 4 of the processing machine 2 cuts the paper webs waste-free into format-containing longitudinal strips which are then divided into partial stacks running side by side with a cross cutter 5.
  • the transfer is carried out by an infeed 8, which expediently transfers all adjacent layer units simultaneously and synchronously in continuation of the direction of movement of the processing machine 2 to transfer stations 9, 10 which are located one behind the other in this direction and each have a number of adjacent transfer points which correspond to the number of adjacent ones Layer units corresponds.
  • the layer units are conveyed from the transfer stations 9, 10 independently of one another via removals 11, 12 to, for example, separate banding or packaging devices.
  • the layer units lying next to one another in respective transfer stations 9 or 10 can all be transported away together or individually or in groups of several in one or in opposite directions.
  • a conveyor 13 which detects all the layer units lying next to one another in a cross-sectioned row at the same time and then conveys them towards the first transfer station 9 and does not convey these layer units individually or in groups of several with independently movable individual conveyors takes over.
  • the conveyor 13 has a guide located above the transfer stations 9, 10 and a drive 15 which e.g. Via a toothed belt drive, adjacent grippers for the layer units are moved back and forth in a straight line along the guide 14.
  • All grippers 16, which are expediently pneumatically actuated, can be arranged on a common base 17 which is expediently pivoted relative to a carriage mounted on the guide 14 about an axis approximately parallel to the conveying plane and approximately perpendicular to the conveying direction and above the gripper 16 .
  • the drive 15 is provided with a torque-dependent overload protection device, which disengages when the grippers 16 encounter too great resistance during the movement against the conveying direction.
  • the base 17, which is suspended in the pivot axis 18, can be supported on a running rail with an underlying runner 19 formed by a roller or the like, from which the base 19 lifts when the base 17 swings out.
  • a moving bridge 20 or 21 can be moved, via which the conveyor 13 can convey the layer units taken over in such a way that either the associated transfer station 9 can be passed over or the associated transfer station 10 can be approached congruently.
  • the conveyor 1 has a frame 22 with two side cheeks 23, on the mutually facing inner sides of the carriage of the conveyor 13 and the runners 19 and the running bridges 20, 21 are guided.
  • Each transfer station 9 or 10 is assigned at least one cross conveyor 24 or 25, which passes through one or both cheeks 23 and lies substantially below the common, approximately horizontal running plane of the running bridges 20, 21.
  • the cross conveyors 24, 25 are supported by separate lifting devices 26, 27 which can be raised and lowered independently of one another on lifting guides 28, 29 which are located laterally on opposite sides of the cross conveyors 24, 25.
  • Each lifting device is assigned a separately controllable lifting drive 30 or 31, which can be formed by a mechanical or a pressure medium-operated drive and is also advantageously not provided between the mutually facing sides of the lifting devices, but below them and / or on their sides facing away from one another .
  • Each transfer station 9, 10 or its cross conveyor 24 or 25 forms a supporting support 32, 33 for the layer units to be transferred.
  • Each support is formed by the upper run of a separate conveyor belt 34, 35, which runs over a belt guide 36 or 37, which can be raised and lowered with the associated lifting device 26 or 27.
  • Each conveyor belt is assigned a separate belt drive 38 or 39, which expediently drives on the side facing away from the adjacent belt guide 37 and lies on this side. Thereby can the two belt guides 36, 37 protrude freely from the respective guide and drive side transversely to the associated conveying direction, so that the conveyor belts 34, 35 from the area between the cross conveyors 24, 25 can be easily removed and replaced.
  • the infeed 8 determines a conveying direction 40
  • the outfeed 11, 12 formed by the transverse conveyors 24, 25 determines an outward conveying direction 41 lying at right angles to it and also approximately horizontally. Both or all transverse conveyors 24, 25 can about parallel to each other, but possibly at different levels.
  • the removal takes place from the transfer stations through window-like passages 42, 43 of the cheeks 23, which can only be provided in one cheek or in both cheeks. Each transfer station can therefore be transported in at least two directions.
  • the bridge 20 of the transfer station 9 closer to or closest to the delivery station 7 is formed by two opposing bridge parts 44, 45, which can be moved against one another into a crossing position indicated by dash-dotted lines in FIG. 2 such that they either interlock or mesh abut against one another or lie approximately equally far above at a relatively small distance from one another.
  • Each transfer station 9 or 10 is shaft-like delimited on its sides transverse to the direction 40 by approximately vertical boundaries 46, 47 or 48, 49, the clear distance of which corresponds to the format of the layer units.
  • At least one, in particular the second limit 47 or 49 in each case in the direction 40 can be adjusted with an adjusting device 50 or 51, for example in the direction 40, to different formats, the two limits 47, 49 being adjustable synchronously via a common actuator could be.
  • Both or all cross conveyors, boundaries and / or gangways can also be provided on a carrier which can be adjusted approximately in the direction 40 relative to the frame 22 or the passages 42, 43 and the conveyor 13.
  • Each bridge part 44, 45 is adjustable and fixable with a separate actuating device 52, 53 back and forth, for example in the direction 40, via a control device.
  • the bridge part 44 has a fixed part that extends approximately up to the dispensing station 7 and a part that is adjustable with the adjusting device 52, which in the starting position is approximately flush with the boundary 46 and lies directly on the upper side thereof. From this starting position, this part of the bridge part 44 can be slid in the direction 40 without contact over a part of the width of the support 32.
  • the displaceable part is arranged on an underlying carriage 54, which is formed by a crossbar on the outside of the boundary 46 and which is guided on the inside of the cheeks 23 in guides 55 and with drives 56, e.g.
  • a corresponding carriage 57 or crossbeam lying below the bridge part 45, which is displaceable as a whole, has guides 58 with drives 59, which are approximately at the same height, slidably mounted in and against direction 40 independently of the bridge part 44, and likewise firmly connected to the associated bridge part 45.
  • This carriage 57 lies in the gap between the boundaries 47, 48 and on the underside of the bridge part 45.
  • the guide of the actuating device 50 can be located directly below it.
  • Each bridge part 44 or 45 which at the same time has a track between the dispensing station 7 and the transfer station 9 or between the two consecutive transfer stations 9, 10 aligned in the direction 40, has groove-shaped running gaps 43, 44 extending in the direction of the arrow 40 for the lower gripper arms of the grippers 16.
  • the conveyor 13 has at least one number of grippers 16 corresponding to the number of adjacent layer units, which can be controlled simultaneously via a common drive.
  • the gripping surface of each lower gripping arm lies approximately in the transport plane defined by the top of the raceways, so that the gripping arm at least partially engages in the associated running gap 63 or 64.
  • the respective bridge part 44, 45 is formed by plate-shaped guide fingers 60, 61 which are adjacent to one another at a gap spacing and which can be transversely adjusted and fixed in relation to the respective carriage 54, 57.
  • a guide finger 60 is telescopically displaceably mounted in the underside of a cover plate 62 fixed to the frame, which in turn is supported in a transverse manner and can be fixed on a cross strut connecting the cheeks 23 and adjacent to the boundary 46.
  • the guide fingers 60 which are narrower than the cover plates 62, can be widened towards their free ends.
  • a separate bridge part or guide finger and / or a separate cover plate is thus provided for each transfer point of each transfer station.
  • At least one plate-shaped support arm 65 is expediently provided, which can be moved in the direction 40 over the associated support 33 such that it is spaced at least over part of its width spreads.
  • the respective layer unit can be supported on this support arm 65 at its end opposite the gripper 16 until it is opposite by the conveyor 13 the support 33 is aligned, after which the support arm 65 is withdrawn again over the boundary 47 or 48, so that the layer unit can sink onto the support 33 or a layer unit already located thereon.
  • the support arm 65 is formed by the end of the bridge part 45 facing away from the transfer station 9 or rigidly connected to it during operation, so that it is formed by support fingers according to the guide fingers 61, between which the gaps 64 lie.
  • the bridge part 45 is thus to form the running bridge 20 in the area of the transfer station 9 and in the other position to form the support arm 65 in the area of the transfer station 10.
  • the guide fingers 60 can form a corresponding support arm in the area of the transfer station 9.
  • the conveyor is advantageously operated according to the following procedure:
  • the layer units possibly collected from partial layers at the output station 7 are simultaneously gripped in a transverse row by the conveyor 13 at their front transverse edges and drawn in a straight line in the direction 40, while the walking bridge 20 is in the closed position indicated by dash-dotted lines in FIG. 2.
  • the layer units can be moved through the delivery area of the transfer station 9 in one go without delay or stopping. So that the rear edge region of the drawn layer units smoothly overcomes the gap between the bridge parts 44, 45, the top of the bridge part 45 slopes down like a ramp at the associated end.
  • the bridge part 45 is moved in the direction 40 via the actuating device 53.
  • the support arm 65 is then retracted in the opposite direction 40 until it is flush with the boundary 48, so that the associated rear edge area of the layer unit falls onto the support 33, while the front edge area is kept slightly higher by the fixed gripper 16.
  • the gripper 16 opens, travels about the length of its tong arms in the direction 40 and thereby also releases the front edge region of the layer units to sink onto the support 33.
  • the support 33 is lowered to such an extent that the top of the deposited layer unit lies lower than the deepest running level of the conveyor 13, so that the latter can run back against the direction 40 over the layer unit and can fetch another transverse row of layer units at the output station 7 in the manner described .
  • the bridge parts 44, 45 are pulled back approximately to the level with the boundaries 46, 47 and the support 32 is moved directly below the running plane or the underside of the bridge part 54 or the guide finger 60. During the transfer, these can work in approximately the same way as support fingers, as described with reference to the support arm 65, and the work of the gripper 16 can also take place accordingly.
  • the gripper 16 After lowering the support 32 accordingly, the gripper 16, whose base 17 or carriage does not have to make any vertical movements, returns to the dispensing station 7 and fetches the next, foremost transverse row of layer units.
  • the gangway 20 is closed in the meantime, and in the transfer station 10 a large stack can be stacked again in the manner described, while the removal from the transfer station 9 now takes place in one of the directions 41, so that it is free again when a transfer cycle for the Transfer station 10 is finished.
  • each removal 11 or 12 is guided out of both sides of the frame 22 and can be driven in both opposite directions 41.
  • each removal 11 or 12 can be conveyed to two separate, further processing machines or the like, for example packaging devices, which can stand on both sides of the frame 22 or the T-type conveying device 1.
  • the layer units of the respective transverse row do not need to be pulled apart from one another until they are transported away, but can remain in direct connection from the dispensing station 7 until they are transported away. After or during removal, they can then be spaced apart, for example by appropriate acceleration.
  • each cross conveyor 24 or 25 can be carried away to both sides, the conveyor device 1a according to FIG. 4 has all removals in one direction only, which is why the cross conveyors 24a, 25a are only led out on one side .
  • Cross conveyors located in close proximity and one behind the other can be spaced apart outside the conveying device 1a, for which purpose e.g. a cross conveyor 25a connects to a running track 66 for the layer units.
  • the conveyor device 1b according to FIG. 5 has a cross conveyor 24b which is led out only in one direction and a cross conveyor 25b which is led out only in the opposite direction. 6, the cross conveyor 24c is only on one side and the cross conveyor 25c led out on both sides. Conversely, the cross conveyor 24c could also be led out on both sides and the cross conveyor 25c only on one side.
  • the exemplary embodiments according to FIGS. 3 to 6 can also be combined with one another as desired, if necessary in the case of more than two successive transfer stations.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Conveyance Elements (AREA)
  • Discharge By Other Means (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Packaging Of Special Articles (AREA)
  • Relays Between Conveyors (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
EP91110445A 1990-07-13 1991-06-25 Dispositif de convoyage pour unités en couches Expired - Lifetime EP0465916B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4022350 1990-07-13
DE4022350A DE4022350A1 (de) 1990-07-13 1990-07-13 Foerdereinrichtung fuer lageneinheiten

Publications (2)

Publication Number Publication Date
EP0465916A1 true EP0465916A1 (fr) 1992-01-15
EP0465916B1 EP0465916B1 (fr) 1995-05-10

Family

ID=6410234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91110445A Expired - Lifetime EP0465916B1 (fr) 1990-07-13 1991-06-25 Dispositif de convoyage pour unités en couches

Country Status (4)

Country Link
US (1) US5511935A (fr)
EP (1) EP0465916B1 (fr)
JP (1) JP3271712B2 (fr)
DE (2) DE4022350A1 (fr)

Cited By (4)

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Publication number Priority date Publication date Assignee Title
DE10141964A1 (de) * 2001-08-23 2003-03-20 Bielomatik Leuze & Co Verfahren und Vorrichtung zum Stapeln von Riesen
DE10214684A1 (de) * 2002-03-28 2003-10-09 Bielomatik Leuze & Co Fördereinrichtung und Verfahren zur Überführung von Stapeln aus Papier oder dgl. auf einen Abtransportförderer
WO2006024437A1 (fr) * 2004-08-31 2006-03-09 Bielomatik Leuze Gmbh + Co. Kg Convoyeur et procede pour transferer des couches de feuilles sur un convoyeur de transport
AT501825A1 (de) * 2005-05-11 2006-11-15 Sticht Fertigungstech Stiwa Fördersystem zum fördern und vereinzeln von teilen

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US5970833A (en) * 1997-07-17 1999-10-26 Elsner Engineering Works, Inc. Stacking machine and method
DE102009022249B4 (de) 2009-05-20 2015-02-05 E.C.H. Will Gmbh Übergabevorrichtung zur Übergabe eines durch mehrere Blattlagen gebildeten Stapels
DE102009057899A1 (de) 2009-12-11 2011-06-16 Bielomatik Leuze Gmbh + Co Kg Anlage zur Herstellung und Verarbeitung von Bogenstapeln, insbesondere von Stapeln aus Papierbögen

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DE3220095A1 (de) * 1982-05-28 1983-12-01 Bielomatik Leuze Gmbh + Co, 7442 Neuffen Verfahren und vorrichtung zum abtransport von blattstapeln
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DE3922803A1 (de) * 1988-07-13 1990-01-18 Dainippon Printing Co Ltd Selbsttaetig arbeitende blattstapel-ladevorrichtung fuer eine blatt-zufuehrvorrichtung

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DE10141964A1 (de) * 2001-08-23 2003-03-20 Bielomatik Leuze & Co Verfahren und Vorrichtung zum Stapeln von Riesen
DE10141964B4 (de) * 2001-08-23 2006-02-23 Bielomatik Leuze Gmbh + Co.Kg Verfahren und Vorrichtung zum Stapeln von Riesen
DE10214684A1 (de) * 2002-03-28 2003-10-09 Bielomatik Leuze & Co Fördereinrichtung und Verfahren zur Überführung von Stapeln aus Papier oder dgl. auf einen Abtransportförderer
EP1348651A3 (fr) * 2002-03-28 2003-12-17 bielomatik Leuze GmbH + Co KG Dispositif de transport et procédé pour transférer des piles de papier ou similaire sur un conveyeur d'évacuation
WO2006024437A1 (fr) * 2004-08-31 2006-03-09 Bielomatik Leuze Gmbh + Co. Kg Convoyeur et procede pour transferer des couches de feuilles sur un convoyeur de transport
AT501825A1 (de) * 2005-05-11 2006-11-15 Sticht Fertigungstech Stiwa Fördersystem zum fördern und vereinzeln von teilen
AT501825B1 (de) * 2005-05-11 2007-03-15 Sticht Fertigungstech Stiwa Fördersystem zum fördern und vereinzeln von teilen

Also Published As

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EP0465916B1 (fr) 1995-05-10
DE59105420D1 (de) 1995-06-14
DE4022350A1 (de) 1992-01-16
JP3271712B2 (ja) 2002-04-08
US5511935A (en) 1996-04-30
JPH0532344A (ja) 1993-02-09

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