EP0255684A1 - Bogentransportvorrichtung - Google Patents

Bogentransportvorrichtung Download PDF

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Publication number
EP0255684A1
EP0255684A1 EP87110908A EP87110908A EP0255684A1 EP 0255684 A1 EP0255684 A1 EP 0255684A1 EP 87110908 A EP87110908 A EP 87110908A EP 87110908 A EP87110908 A EP 87110908A EP 0255684 A1 EP0255684 A1 EP 0255684A1
Authority
EP
European Patent Office
Prior art keywords
conveyor
chute
outlet
inlet
conveying device
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
EP87110908A
Other languages
English (en)
French (fr)
Other versions
EP0255684B1 (de
Inventor
Roland Allio
Raymond Chifflet
Philippe Jeantin
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.)
Compagnie Generale dAutomatisme CGA HBS SA
Original Assignee
Compagnie Generale dAutomatisme CGA HBS SA
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
Application filed by Compagnie Generale dAutomatisme CGA HBS SA filed Critical Compagnie Generale dAutomatisme CGA HBS SA
Publication of EP0255684A1 publication Critical patent/EP0255684A1/de
Application granted granted Critical
Publication of EP0255684B1 publication Critical patent/EP0255684B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C1/00—Measures preceding sorting according to destination
    • B07C1/18—Orientating articles other than in a stream, e.g. turning, deflecting or changing direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • 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
    • B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
    • B65H31/06—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled on edge
    • 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
    • B65H31/24—Pile receivers multiple or compartmented, e.d. for alternate, programmed, or selective filling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/10—Associating articles from a single source, to form, e.g. a writing-pad
    • B65H39/115—Associating articles from a single source, to form, e.g. a writing-pad in juxtaposed carriers
    • 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
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/32—Orientation of handled material
    • B65H2301/321—Standing on edge
    • 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
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/33—Modifying, selecting, changing orientation
    • B65H2301/332—Turning, overturning
    • B65H2301/3321—Turning, overturning kinetic therefor
    • B65H2301/33214—Turning, overturning kinetic therefor about an axis perpendicular to the direction of displacement and parallel to the surface of material
    • 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
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/34—Modifying, selecting, changing direction of displacement
    • B65H2301/342—Modifying, selecting, changing direction of displacement with change of plane of displacement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/61—Longitudinally-extending strips, tubes, plates, or wires
    • B65H2404/611—Longitudinally-extending strips, tubes, plates, or wires arranged to form a channel
    • B65H2404/6112—Longitudinally-extending strips, tubes, plates, or wires arranged to form a channel and displaceable for changing direction of transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/10—Specific machines for handling sheet(s)
    • B65H2408/11—Sorters or machines for sorting articles
    • B65H2408/111—Sorters or machines for sorting articles with stationary location in space of the bins and a diverter per bin
    • 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
    • B65H2701/19—Specific article or web
    • B65H2701/1916—Envelopes and articles of mail

Definitions

  • the present invention relates to devices for conveying flat objects, of the belt and pulley type, allowing treatments or operations on these objects during their journey.
  • a conveyor device of the type referred to above is used to ensure their routing between a destacker, which delivers them individually, and a plurality of compacting modules of a sorting station which ensures their routing and stacking, according to their destination.
  • a processing station upstream of the sorting station, determines the destination of each of the successive folds.
  • the processing station can be read by the address by an operator and with manual control of indexing of successive folds with possibly printing of destination barcodes on these folds, for batches of folds not bearing such destination codes . It can be automatically read destination codes on the envelopes, for batches of envelopes bearing such codes. It can also be read from an address by an operator and with command to readdress letters by computer, in response to input information produced by the operator after reading the address and to a corresponding stored re-addressing information, possibly printing the new address and the new destination bar code.
  • the sorting station can be formed by a series of compacting modules mounted along the conveying device, with each module consisting of a pallet for retaining an evolving stack of plies on a base plane which is advantageously inclined and a switch. entry into the module.
  • these processing and sorting stations require that the folds have at each of them speeds compatible with the operation or operations that they perform.
  • the address reading by the operator is carried out on a fold stopped in a reading position
  • the printing of the destination barcode is carried out sure folds driven at a speed of the order of 0.4 m / s.
  • the sorting station the proper insertion and packing of the folds in the packing modules requires that these folds arrive at a high speed of the order of 3.5 m / s.
  • the conveying device therefore consists of several individual conveyors with belts and pulleys having their own speed and defining between a continuous path for the folds.
  • the conveying device is given a trajectory having arcuate portions between the processing stations, for its folding up and the maintenance of straight portions at the processing stations.
  • the address reading and indexing station (s) are mounted in front of the operator, the sorting station is lateral and the trajectory of the conveyor device forms an arcuate double transition between them.
  • the conveyor devices with folded trajectory are not always satisfactory.
  • the arcuate portions of their trajectory must have high radii of curvature, this to the detriment of the smallest space required.
  • such a folding of the conveying trajectory which results in an overturning of the objects, may be incompatible or detrimental to the processing to be carried out at one of the stations.
  • such a reversal of the folds may cause jams at the sorting station to insert the folds into the compacting modules, by hooking the fold returning to its module on the address window of the final fold of the pile that is already there.
  • the object of the present invention is to avoid these drawbacks by making it possible to route objects separated from each other with very good reliability and without risk of damaging said objects while leading to minimal bulk.
  • the present invention relates to a conveying device flat objects, with belts and pulleys, defining at least a first conveyor, of substantially linear trajectory and said input conveyor having an input and an output of objects, and at least a second conveyor, of trajectory also substantially linear and orthongonal to the path of the inlet conveyor and said outlet conveyor having an inlet and an outlet, characterized in that the outlet of the inlet conveyor and the inlet of the outlet conveyor are arranged substantially adjacent to each other other and in that it comprises a chute for connecting said input and output conveyors having an input / output of objects, pivotally mounted between two positions, one called rest, for which it extends the output of said conveyor input, and the other called transfer, for which it extends the input of said output conveyor, and means for controlling the chute from one of said rest positions and transfer to the other.
  • the chute carries a lateral roller cooperating in guiding said objects during their insertion into the chute in the rest position and ensuring with one of the belts of the output conveyor the ejection of said objects out of the chute in position transfer.
  • FIG 1 there is shown very schematically an indexing and pre-sorting machine for postal envelopes using the conveyor device according to the invention.
  • This machine is automatic feeding.
  • the folds to be sorted are initially loaded in a stack in a magazine 1 equipped at the end with a head 2 for unstacking.
  • the unitary folds from the unstacking head are quickly removed and then pass through an address reading station 3 and an indexing station 4, they are then routed through a pre-sorted station 5.
  • each fold is stopped for the reading of the address it carries, carried out by an operator.
  • successive folds receive a barcode according to their destination, which has just been read.
  • the operator has for this purpose a keyboard 6 entering the destination information read in an inkjet printer 41 belonging to the indexing station 4 and printing the corresponding barcode on the fold concerned.
  • This indexing station 4 can also deal with folds to be redirected.
  • it includes a label printing unit 42 receiving the new address, followed by a label application unit 43 on the fold concerned, before the barcode printer, and a control unit 44.
  • the new address is determined in the control unit 44 in response to the corresponding information read, which is then transmitted to it from the keyboard 6, and that of re-addressing stored locally or remotely, it is supplied to the printer with the corresponding barcode 41.
  • each compacting module constitutes a stacking magazine of evolving capacity as and when of the fold reception and is associated with an input switch 52 controlled from the indexing station and with means for inserting the deviated folds, shown diagrammatically at 53.
  • the pre-screening station is mounted transversely to the assembly formed by the magazine and its unstacking head, the address reading station and the indexing station.
  • a conveying device ensures the routing of the folds through this series of stations.
  • a so-called input conveyor 8 is assigned to the conveyance of the folds, coming from the unstacking head, through the address reading and indexing stations.
  • a so-called outlet conveyor 9 is assigned to the conveyance of the plies through the sorting station, the input switches of the various compaction modules ensuring or not the deflection of the plies on this outlet conveyor.
  • the input conveyor 8 is formed by several individual conveyors 81, 82 one after the other, along a substantially linear path.
  • the individual conveyor 81 has a relatively high speed, of the order of 1.5 m / s, to clear the folds it receives from the unstacking head. It crosses the address reading station where an erasable barrier shown diagrammatically at 83, with a given opening period from the unstacking head, is associated with it, for the temporary stopping of the folds in the address reading position.
  • the individual conveyor 82 passes through the label application and bar code printing units of the indexing station.
  • the output conveyor 9 also has a substantially linear trajectory; on the other hand, it is of high speed, of the order of 3.5 m / s, to give the different plies sufficient insertion force in the corresponding compaction modules.
  • the outlet of the inlet conveyor 8 the inlet of the outlet conveyor 9 are substantially contiguous to each other and the fold conveying device comprises, in addition to these conveyors 8 and 9, a pivoting chute 10 ensuring their connection.
  • This chute is placed substantially in the extension of the outlet of the inlet conveyor 8, to receive each fold which occurs there, and in the extension of the inlet of the outlet conveyor, to transfer each fold it receives.
  • the chute 10 is slightly longer than the length of the longest folds it can receive. It is carried by a fixed axis 11 around which it pivots according to the double arrow 12, between a rest position and a transfer position in which it is shown in solid lines and in dotted lines. Control means shown diagrammatically at 13 ensure that it is placed in one or the other of these two positions.
  • the outlet of the inlet conveyor 8 and the inlet of the outlet conveyor 9 each have, advantageously, a bend with a large radius of curvature allowing a small angular clearance of the chute for its alternative placement in their extension , without deformation of the folds at their entry into the chute and at their exit from the chute.
  • FIG. 2 the part of the conveying device has been illustrated on a larger scale and in a more complete manner, at the level of the chute 10 for connection between the outlet of the inlet conveyor 8 and the inlet of the outlet conveyor 9 .
  • These belts define between their strands in pressure one against the other, which appear in bold lines, the slightly arched exit path of the input conveyor 8 emerging substantially opposite and at a short distance from the inlet / outlet 15 of the chute 10 in the rest position.
  • the friction belt 87 partially engages in the inlet / outlet 15 of the chute 10 in its rest position; it provides training and guidance for the insertion of each ply into the chute.
  • a drive belt 91 mounted on a pulley 92, an end return pulley 93 and guide pulleys 94 and a friction friction belt 95 also made drive.
  • This friction terminal belt 95 is mounted on a pulley 96, a terminal pulley of reference 97 and guide or tension pulleys 98.
  • the drive pulley of the belt 91 is not illustrated, it is in the pre-module.
  • the pulley 96 is coupled to the pulley 92 for driving the belt 95 at the same speed as the belt 91.
  • One of the deflection pulleys 98 carries a coding wheel 90 making it possible to take information reflecting the speed of driving of the plies on the output conveyor 9. This information is used for the control of the pre-screening station (FIG. 1).
  • the axis 11 has been identified around which the chute 10 pivots as well as the control means 13.
  • the latter consist of an electromagnet acting on the end part of the chute opposite its inlet / outlet , for placing and maintaining the chute in its transfer position.
  • the electromagnet 13 is itself controlled for its excitation or not from a logic circuit 14.
  • a return spring 16, acting opposite the electromagnet on the chute, ensures the setting and maintaining the chute in its resting position, when the electromagnet is not excited.
  • a stop 17 cooperates with the spring 16 for the correct positioning of the chute in the rest position.
  • the spring 16 is mounted on the side of the inlet / outlet of the chute to make it appear more clearly. It can be located next to the electromagnet and thus be outside of any possible fold path. Alternatively, the stop 17 can be replaced by a rubber washer, on the axis of the electro-like.
  • a lamp 18a and an associated photoelectric cell 18b detect the successive folds.
  • another lamp 19a and another photoelectric cell 19b which is associated with it detect the folds at their level.
  • These cells 18b and 19b control the electromagnet 13 through the logic circuit 14: cell 18b excites it at the end of the detection of each fold, after a few milliseconds of delay allowing the fold to be fully entered into the chute, cell 19b cuts the excitation of the electromagnet when it detects each fold.
  • chute 10 The more precise description of the chute 10 is given in particular with regard to the two views from above and from the front of the chute given in FIGS. 3 and 4, and / or the two sectional views given in FIGS. 5 and 6.
  • the chute 10 is U-shaped; it has one of its vertical legs identified by the reference 20 of height close to that of the largest folds and says large leg of the chute.
  • the other leg identified by the reference 21 is of low height and says small leg.
  • the belt 87 of the inlet conveyor 8 cooperates with the large leg of the chute for its partial insertion with its terminal return pulley 88, into the inlet / outlet of the chute in the rest position; on the other hand the ejection belt 95 of the output conveyor 9 cooperates with the small leg whose level is lower than that of this belt to allow its passage under this belt, when due to pivoting of the chute to its transfer position, and therefore partial insertion of the belt 95 in the path of the chute in the transfer position.
  • the large jamb 20 has a set of ribs 22 on its inner face, reinforcing its rigidity and reducing the friction of the folds.
  • a roller 25 In the innermost part of this same window 23 is housed a roller 25.
  • This roller 25 is an idler roller, it is carried by a vertical axis 26 mounted between two horizontal tabs 27 on the outer face of the large leg 20 of the chute , resulting from the formation of the window 23.
  • a deflector flap 28 is attached to the external face of the large leg 20 of the chute, it extends along the chute, substantially from its inlet / outlet 15, where it has its terminal end slightly folded towards this large leg, up to 'at least its middle part, in front of the axis 11. This deflector flap forms at the same time protective cover for the roller 25.
  • the flap 28 is located at the front of the pulley 88 ; it guides, for their ejection, any folds which would then come from the input conveyor 8, avoiding that a jam can be caused during the return to the rest position of the chute.
  • the inlet / outlet 15 of the chute 10 is flared in V. Its legs 20 and 21 have for this purpose their end portions 30 and 31 folded and slightly folded outwards.
  • a support block 32 is fixed to the large leg 20 of the chute.
  • the block 32 is crossed by the vertical axis 11 fixed on a spacer 33 of the frame running under the chute and carrying the axes of the pulleys of the conveyors. It is mounted to rotate freely on the axis 11 by means of bearings 34.
  • This block is substantially two-thirds of the length of the chute, taken from its inlet / outlet 15.
  • a lug 35 resulting from a puncture in the bottom ensures the hooking of one of the ends of the return spring 16 of the chute towards its rest position.
  • the other end of this spring is fixed on an axis 36 carried by the frame spacer 33.
  • the small jamb 21 is free of any insert over its entire length. Only the electromagnet 13 has its shaft which forms a retractable control stop 37 against this small leg, substantially at level of its end opposite the inlet / outlet 15 of the chute. At this end opposite the inlet / outlet of the chute, a tab 38 after folding the leg 20 is folded down to close the internal path of the chute.
  • a bracket 39 fixed on the frame spacer 33 carries the electromagnet 13.
  • the stop 17 ( Figure 2), serving as a buffer when the chute returns to the rest position then the electromagnet is released.
  • the operation of the conveying device is as follows: - the successive folds delivered by the unstacking head are taken care of by the inlet conveyor 8; each fold passes and stops, if necessary, in the processing stations mounted along this inlet conveyor and is conveyed to the outlet of the conveyor, at the speed or at the speeds which this conveyor gives it; - At the output of the input conveyor 8, each fold is detected by the cell 18 b; - When the rear edge of the detected fold escapes the cell 18b, a triggered delay, of a few milliseconds, allows the fold concerned to be in the chute 10 in the rest position, the belt 85 having driven it until the back edge of the fold escapes him; - the electromagnet 13 excited from this elapsed time delay rotates the chute in the transfer position; during this passage into the transfer position the small leg of the chute passes under the belt 95 of the outlet conveyor 9 and the roller 25 applied against the belt 95 comes to grip against this belt the fold contained in the chute; - at the arrival of the chute in this transfer position, the roller
  • the folds liable to appear tiled at the exit from the inlet conveyor 8 are seen as a single fold by the cell 18b; they are treated as such by the chute for their transfer to the outlet conveyor 9.
  • the folds capable of being delivered by the inlet conveyor 8 while the chute is in its transfer position are ejected out of the conveyor path by the deflector flap 28.
  • the logic circuit 14 connected to cells 18b and 19b also makes it possible to minimize any possible jamming problem at the level of the chute due to insufficient spacing between folds on the output of the input conveyor. Such a possible jamming takes place when two folds are present on the outlet of the inlet conveyor 8 separated from each other but in a first case extremely spaced apart and in a second case not entirely spaced apart.
  • the processing circuit inhibits the excitation command of the electromagnet at the end of the time delay which followed the detection of the trailing edge of the first of the two folds, so that the second fold and the first are considered as two tiled folds, the second fold is then treated with the first in the chute.
  • the processing circuit 14 inhibits the excitation cut-off of the electromagnet controlling its return to the rest position, so that the second of the folds considered is ejected out of the conveying path.
  • the occultation of cell 18b by the second fold while cell 19b is still obscured by the first of the folds being transferred to the output conveyor inhibits the excitation cut off given by cell 19b for detecting the rear edge of the first fold, during the occultation time of cell 18b followed by the time delay associated with it, so that this second fold is considered to be ejected.
  • the normal spacing between plies is of the order of 100 mm: - folds separated by a distance equal to or greater than 100 mm are transferred from the conveyor 8 to the conveyor 9 by the chute, - the tiled folds are treated as a single fold, - two separate folds with a value less than or equal to 3 mm are treated as tiled folds therefore as a single fold, - two folds separated by a distance between 3 to 100 mm are for the first normally transferred and for the second ejected out of the conveyor path.
  • This conveying device has many advantages, in particular: - it leads to a minimum trajectory length, without an arcuate transition detrimental to the fold between the individual conveyors which it comprises, therefore to a minimum bulk, - it avoids a reversal of the folds conveyed, which could also be detrimental to the processing carried out along the outlet conveyor, - it allows a connection between the individual conveyors which it comprises and having very different speeds, - It is reliable and fast to operate due to its simplicity, the low inertia and the short anular travel of the chute, the roller 25 carried by the chute ensuring the guidance of the incoming fold and with one of the belts of the output conveyor driving the fold present in the chute for the release of this fold.
  • the device is particularly suitable for broad spectrum mail, having maximum dimensions of the order of 292 mm in length, 156 mm in height and 6.35 mm in thickness, minimum dimensions of the order of 127 mm in length, 89 mm in height and 0.17 mm in thickness and a mass of between 85 and 2.8 grams.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
EP87110908A 1986-07-29 1987-07-28 Bogentransportvorrichtung Expired - Lifetime EP0255684B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8610970 1986-07-29
FR8610970A FR2602757B1 (fr) 1986-07-29 1986-07-29 Dispositif de convoyage d'objets plats

Publications (2)

Publication Number Publication Date
EP0255684A1 true EP0255684A1 (de) 1988-02-10
EP0255684B1 EP0255684B1 (de) 1991-04-03

Family

ID=9337828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87110908A Expired - Lifetime EP0255684B1 (de) 1986-07-29 1987-07-28 Bogentransportvorrichtung

Country Status (5)

Country Link
US (1) US4802665A (de)
EP (1) EP0255684B1 (de)
CA (1) CA1305443C (de)
DE (1) DE3769031D1 (de)
FR (1) FR2602757B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776278A1 (fr) * 1998-03-17 1999-09-24 Printed Forms Equip Dispositif d'assemblage
WO2000024661A1 (de) * 1998-10-28 2000-05-04 Siemens Production And Logistics Systems Ag Weich für flache, flexible sendungen in sendungssortiermaschinen
US6234117B1 (en) 1999-07-08 2001-05-22 Joel F. Spatt Quadruped protective garment

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US5048814A (en) * 1990-03-16 1991-09-17 Bell & Howell Company Document orientation mechanism
US5261657A (en) * 1991-03-19 1993-11-16 Inter Innovation Ab Document transport arrangement with relay-activated document gripping device including coacting relay armature return
US6019364A (en) * 1997-11-14 2000-02-01 Bell & Howell Postal Systems Inc. Mail facing transport system
DE19944166A1 (de) * 1999-09-15 2001-03-22 Baeuerle Gmbh Mathias Verfahren zum Transportieren von Blättern sowie Vorrichtung zur Durchführung eines solchen Verfahrens

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US1919169A (en) * 1931-06-05 1933-07-18 Western Union Telegraph Co Drag conveyer discharge
DE917764C (de) * 1952-07-10 1954-09-09 Waldhof Zellstoff Fab Vorrichtung zum Wenden von Bogen, Platten od. dgl. aus Zellstoff, Papier od. dgl.
GB2073153A (en) * 1980-04-03 1981-10-14 Xerox Corp Changing Direction of Sheet Movement
GB2130562A (en) * 1982-11-22 1984-06-06 Xerox Corp Copy sheet inverter with adjustable stop mechanism

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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919169A (en) * 1931-06-05 1933-07-18 Western Union Telegraph Co Drag conveyer discharge
DE917764C (de) * 1952-07-10 1954-09-09 Waldhof Zellstoff Fab Vorrichtung zum Wenden von Bogen, Platten od. dgl. aus Zellstoff, Papier od. dgl.
GB2073153A (en) * 1980-04-03 1981-10-14 Xerox Corp Changing Direction of Sheet Movement
GB2130562A (en) * 1982-11-22 1984-06-06 Xerox Corp Copy sheet inverter with adjustable stop mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776278A1 (fr) * 1998-03-17 1999-09-24 Printed Forms Equip Dispositif d'assemblage
US6244590B1 (en) 1998-03-17 2001-06-12 Printed Products Equipment, Ltd. Collating device
WO2000024661A1 (de) * 1998-10-28 2000-05-04 Siemens Production And Logistics Systems Ag Weich für flache, flexible sendungen in sendungssortiermaschinen
US6533271B1 (en) 1998-10-28 2003-03-18 Siemens Production And Logistics Systems Ag Switch point for flat, flexible postal articles in sorting machines
US6234117B1 (en) 1999-07-08 2001-05-22 Joel F. Spatt Quadruped protective garment

Also Published As

Publication number Publication date
FR2602757A1 (fr) 1988-02-19
EP0255684B1 (de) 1991-04-03
US4802665A (en) 1989-02-07
DE3769031D1 (de) 1991-05-08
FR2602757B1 (fr) 1988-11-10
CA1305443C (fr) 1992-07-21

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