EP0638502A2 - Dispositif de transport pour cahiers de feuilles - Google Patents

Dispositif de transport pour cahiers de feuilles Download PDF

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Publication number
EP0638502A2
EP0638502A2 EP94112101A EP94112101A EP0638502A2 EP 0638502 A2 EP0638502 A2 EP 0638502A2 EP 94112101 A EP94112101 A EP 94112101A EP 94112101 A EP94112101 A EP 94112101A EP 0638502 A2 EP0638502 A2 EP 0638502A2
Authority
EP
European Patent Office
Prior art keywords
transport
section
support member
plane
support
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
EP94112101A
Other languages
German (de)
English (en)
Other versions
EP0638502B1 (fr
EP0638502A3 (fr
Inventor
Joachim Seefeldt
Horst Reichle
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
Application filed by Bielomatik Leuze GmbH and Co KG filed Critical Bielomatik Leuze GmbH and Co KG
Publication of EP0638502A2 publication Critical patent/EP0638502A2/fr
Publication of EP0638502A3 publication Critical patent/EP0638502A3/fr
Application granted granted Critical
Publication of EP0638502B1 publication Critical patent/EP0638502B1/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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/26—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles
    • B65H29/36—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles from tapes, bands, or rollers rolled from under the articles
    • 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
    • B65H29/62—Article switches or diverters diverting faulty articles from the main streams
    • 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
    • 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
    • B65H2404/25—Driving or guiding arrangements
    • B65H2404/254—Arrangement for varying the guiding or transport length

Definitions

  • the invention relates to a transport device for objects, as they are in particular by layered layers, for. B. stacks of paper or the like are formed.
  • Such stacks or the like should be continuously movable in the course of a longer transport route, or the transport route should be interrupted or shortened in such a way that the respective stack does not move over the entire transport route, but is first removed from the transport route.
  • a transporter consisting of two or more transport sections is expediently provided, the two transport sections of which can be moved relative to one another transversely or parallel to the transport plane or to the transport direction. Both transport sections can also have a transporting effect in the retracted position or form a continuous but shortened conveyor and have a common transport direction instead of transport directions directed transversely to one another.
  • the invention is also based on the object of providing a transport device in which disadvantages of the type described or known designs are avoided and which, in particular in the case of simple design, provide very secure support of the stacks or the like transversely to the transport plane in the region of the subsection ensure when this is extended.
  • means are provided to support the respective stack in the area of the extended partial section essentially rigidly against resilient movements transversely to and against the transport plane.
  • This support can be in a section behind the front end of the section are at least a quarter to a third of the total length of the extended section or is larger.
  • the support can also adjoin at a short distance or directly to the front end of the remaining section or extend essentially over the entire length of the section with interruptions and / or interruptions. This also applies to the extension of the support member transversely to the transport direction or between lateral boundaries of the transport width determined by the section.
  • the discharge exit is located at a relatively large distance from the entrance of those following the carrier Processing device, namely at a distance which is as large as or greater than the extent of a stack or the like in the direction of transport, there can already be at least a malfunction in the processing device between its entrance and the discharge exit a stack are located, which is then no longer conveyed in this, despite the opening of the discharge exit, but further into the no longer functional processing device.
  • the transport device 1 can, possibly with the exception of the transport runner, form a self-contained structural unit to be set up with a frame on a foundation or the like, which is to be arranged between adjacent devices in such a way that its transporter 2 is one of a supplying transporter 3 is placed in front of the device and delivers the stack to be transported to a carrier 4 leading away.
  • All transporters 2 to 4 can lie approximately in a common transport plane 10, or can have a continuous, approximately straight, common transport direction 5 in a view of the transport plane 10 and / or in a side view. In cross section transverse to the transport direction 5, the transport plane can be inclined to one side or lie approximately horizontally.
  • the transporters 2 to 4 are arranged here instead of approximately vertically so that the stacks rest against them under their weight.
  • the transporter 2 has two transport sections which adjoin one another in the transport direction 5, namely a front, shortenable section 7 and a rear remaining section 8, which forms a fixed longitudinal part of the longest transport route 6, the two transport sections 7, 8 can form.
  • the section 7 is shown in the retracted position, so that it forms a passage opening or an exit 9 lying in the transport plane, through which the stacks are transversely to the transport plane until it is completely exited to the return plane. or underside of the transport route and can be collected or conveyed away transversely to the conveying direction 5 and approximately parallel to the conveying plane 10.
  • Both transport sections 7, 8 are assigned common transport runners 15 or transport belts with flat rectangular cross sections to the transport plane 10, which are continuous from the front end 11 to the rear end 14 and possibly also to the rear end of the transporter 3.
  • the belts 15 are guided over a deflection 16, namely a cylindrical and freely rotatable deflection roller which runs over all belts 15, over approximately 180 °.
  • This deflection 16 or the front vertex of the belts 15 form the front end of the section 7 and the rear boundary of the exit 9, so that the discharge edge, via which the stack is passed to the exit 9 when the section 7 is withdrawn and then fixed, by transporting or driven means is formed or has such means.
  • the transport runners 15 are guided over a further deflection 17 in the manner described, this deflection 17 being designed as described with reference to the deflection 16.
  • the transport runners 15 are evenly distributed over the transport width 18, which is at most as large as or smaller than the width of the section 7, compared to which the remaining section 8 as well as the transporters 4, 5 can be wider. Instead of in a plane transverse to the transport plane 10, the transport runners 15 lie here approximately in the transport plane 10.
  • the dreams of the transport runners 15 which determine the transport plane with their exposed or upper flat sides and which are straight to the transport direction 5 and which could also be pushing engaging drivers at the rear end of the stack, are with their from the transport plane 10 turned flat sides in the area of the remaining section 8 on a single common support member 19 in the form of a sheet metal plate or the like. Supported essentially relentlessly so that this support member 19 under the load of the respective stack on it not or at most insignificantly, namely less than that One to three times its thickness, is bent elastically resiliently. The same also applies to a support member 20 which supports the transport runners 15 in the same way in the region of the section 7 and forms an essentially complete continuation of the front end 13 of the support member 19 in each position of the section 7.
  • the support members 19, 20 and the transport runners 15 form a two- to three-layer support.
  • the subsection 7 has a carriage 21 lying completely below the transport plane 10, which can be moved in and against the transport direction 5 such that its rear end always overlaps or underlaps the support member 19 at least in the region of its front end 13. This also applies to the rear end of the support member 20.
  • the support member 19 is attached to the upper longitudinal edges of two side cheeks 22 of the frame and in the area of the retracted carriage 21 between these side cheeks 22 so freely tensioned without further support that the carriage 21 on its underside or can receive the support member 20 attached to its top in one full-area contact.
  • the support or top of the support member 20 is thus always approximately in the plane of the bottom of the support member 19 facing away from the support side, the z. B. can be at most or about 3 mm thick and is substantially continuously flat on each side of the plate.
  • a parallel to the transport direction 5 parallel rail 23 On the inner sides of the side cheeks 22, a parallel to the transport direction 5 parallel rail 23, z. B. a cylindrical rod or the like., Which is spaced from the associated lateral outside of the carriage 21 and on the carriage 21 with sleeves or the like, z. B. with roller bushings, is slidably mounted.
  • the carriage 21 has a rectangular, frame-shaped base body in plan view, the side frames 24 of which lie laterally outside or in the area of the lateral boundaries of the transport width 18 carry the sliding sleeves on their outer sides, which directly behind the deflection 16 and at their rear end via transverse frames 25 , 26 are connected to each other. At the front ends of these side frames 24, the deflection 16 is rotatably mounted so that it protrudes beyond the front end of the base body or the side frames 24.
  • the upper narrow edges of the frames 24 to 26 lie in one plane and support the support member 20, which rests with its underside directly on these narrow sides. In the retracted position, the carriage 21 or that forms Support member 20 an additional support of the support member 19 against deflection.
  • the rear, narrow strip-shaped edge 27 of the support member 20 protrudes slightly beyond the rear transverse frame 26 and is angled downward at an obtuse angle in the area of the rear edge of the transverse frame 26.
  • the front, the front end 13 forming, also narrow strip-shaped edge 28 of the support member 19 can be angled at a few angular degrees against the support surface of the support member 20 and / or reduced to an acute angle to form a sloping ramp to the front end 13, so that it forms a smoothed sliding surface which can always slide seamlessly on the supporting surface of the supporting member 20.
  • the rear cross frame 26 In the extended position, the rear cross frame 26 is located directly below the edge 28 for support, and in the retracted position the front cross frame 25 is so close to the edge 28 that it also supports it against bending.
  • the front end of the support member 20 protrudes slightly freely in the extending or transporting direction 5 over the cross frame 25, and the deflection 16 also projects forward over the base body or its side frames 24.
  • the section 7 or the carriage 21 can be moved in and against direction 5 with a drive 29, in particular a linear drive, wherein the triggering of the movement or the control of the drive 29 can take place manually.
  • the drive 29 is formed here by a pneumatic or hydraulic cylinder-piston unit which lies parallel to the direction 5 between the side cheeks 22, the guides 23 and the side frames 24 approximately in the middle of the working width 18 with a small distance directly below the support member 19, the free, front end of the piston rod on the rear cross frame 26 is attached.
  • the working cylinder is only fastened with its front end to a cross frame connecting the side cheeks 22 and also does not need to belong to the structural unit mentioned, but can be mounted together with the transporter 3, which engages under the support member 19 with this cross frame and longitudinal frames connected by it that the device 1 is supported without immediate foundation support only by suspension on one or both transporters 3, 4 and either forms an unsupported cantilever arm of the transporter 3 or 4 and / or forms a bridge connecting the transporters 3, 4.
  • the guide pieces running on the running rails 23 lie approximately in the middle of the length of the carriage 21 or at a distance from the front and rear ends of its base body, so that only a single guide piece is required on each side.
  • the deflection 30 In the extended position of the section 7, the deflection 30 lies in view of the transport plane 10 behind the deflections 31 and before the deflections 32. If the carriage 21 is withdrawn, the deflection 30 runs backwards relative to the deflections 31, so that between these two Deflections 30, 31 exactly the length of the respective transport runner 15 is additionally added, by which the transport path 6 is shortened by withdrawing the deflection 16.
  • a conveyor drive 33 is provided, the motor 34 is fastened to a side wall 22 so that it projects substantially freely between the side walls 22 and under the working cylinder of the drive 29, namely at a distance behind the section 7, in front of the Deflection 17 and approximately parallel to the deflections 16, 17, 30, 31, 32.
  • the output shaft of the motor 34 is via a gear 35, for. B. a one-stage or translation-free belt drive, drive-connected to a drive shaft 36 which is mounted below the carriage 21 on the side cheeks 22 and carries the deflections 31 rotatably so that these transmit the driving force to the transport rotor 15.
  • the lateral longitudinal boundaries of the section 7, the support member 20 or the carriage 21 parallel to the direction 5 go straight at least in the areas that in the respective position in front of the front end 13 and approximately in the plane of the support member 19 lie.
  • the support member 19 is wider than the support member 20 and protrudes beyond the aforementioned longitudinal limits of the support member 20 on both sides with narrow edge zones which are extended at the ends of the front end edge 13 in the direction 5 to one-piece side legs 37 formed with the rest of the support member 19.
  • This side leg 37 may be approximately in the plane of the support member 30 or the support member 19, so that they z. B. are offset by the said small thickness relative to the support plane of the support member 30 upwards.
  • the side legs 37 extend to the front ends of the side cheeks 22 or the running rails 23 and completely cover them and the associated guide pieces upwards. Over these front ends, the carriage 21, the transport runners 15 and the deflection 16 project forward in the extended position.
  • the transport 4 or its table-like support member with oppositely directed side legs can therefore be connected directly to these front ends, so that the latter support member delimits a front, smaller part of the exit 9.
  • the feed dog 4 belongs e.g. B. to a processing device 41, such as a packaging device for the Stack 40, which has a centering 38 in the area of the conveyor 4 in order to precisely align the stacks laterally during the passage.
  • a stack 40 arrives at a lifting table 39 or the like, which serves to lift the stack 40 by lifting it against a packaging layer that is still spread out, e.g. B. lifting a paper and wrapping it with this packaging layer.
  • a single, continuous or undivided conveyor 4 is provided, the length of which can only be approximately in the order of the length of a single stack 40.
  • the conveyor belts 15 of the conveyor 2 have two different widths, it being possible for a central conveyor belt and / or outermost conveyor belts to have a smaller width than conveyor belts located in between.
  • the number of conveyor belts of conveyor 2 is less than double the conveyor belts of conveyor 3 or 4 minus one belt and can deviate by a maximum of one or two belts from the number of conveyor belts of conveyor 3 or 4 or the same as the number of its conveyor belts.
  • the feed dog 3 can be a cross feed dog of a paper processing machine, in which one or more paper rolls or the like transversely to the transport direction 5.
  • one paper web each is drawn off and then successively cut lengthwise with corresponding devices in a continuous pass, cut transversely into individual sheet layers, overlapping them mutually and stacked flush to form stacks 40, after which these stacks 40 are arranged transversely to the transport direction 5 optionally at the entrance to one or two adjacent ones Transporters 3 are transferred and subsequently conveyed to one of the two associated transport lanes to separate facilities 41.
  • the section 7 is extended so that it connects directly to the rear end of the conveyor 4 and the exit 9 is essentially completely closed or tightly closed.
  • the stacks 40 are transferred directly from the transporter 2 to the transporter 4. If an operator or the like detects an error in a stack 40 on the paper processing machine, then this stack 40 is e.g. B. marked by manual actuation of a contact with electronic means so that its further transport movement is monitored. As soon as this faulty stack 40 is the one closest to the section 7, this section 7 is withdrawn by control via the electronic means and the exit 9 is thereby opened.
  • This opening expediently begins when the stack 40 is at least partially or completely already in the region of the discharge table or the section 7, the speed of the retraction movement being approximately the same as the conveying speed of the transport runners 15 or the same size or is bigger.
  • the support member 20 or the transport runners 15 are pulled away from the stack 40 in addition to the continuously moving conveying movement thereof.
  • the stack 40 is moved downward through the rounding formed by the deflection 16 or the front end of the carriage 21 Exit 9 is deflected through, and it falls onto a wing lying below the exit 9 or the frame 22, from which the collected stacks 40 can be removed transversely to the transport direction 5 via the respective side limit of the transport path or conveyed out by a conveyor.
  • the subsection 7 is extended to its normal position again, if appropriate at the speed mentioned, this extension process only being able to begin when that the front end of the stack 40 has already overflowed the front end 13 and has therefore reached the retracted support member 20.
  • the described opening of the output 9 can also take place if a fault has occurred in the device 41. Since the length ratios are chosen so that in the event of a fault in the device 41 or in the area of the conveyor 4 only the stack 40 involved in the fault is located, opening of the outlet 9 can prevent a further stack 40 from entering the area of the transporter 4 or the device 41. After the fault has been rectified, output 9 is closed again. In the event of a fault, the paper processing machine or the conveyors 2, 3 therefore do not have to be shut down.
  • the closing or opening process can be controlled with at least one limit switch 42 or the like. B. is operated by stop and stops the drive 29.
  • the limit switch 42 is expediently fastened approximately parallel and close to the drive cylinder on a crossmember of the frame and can be actuated by the frame 26 or the like, with which the piston rod of the drive is also coupled.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Laminated Bodies (AREA)
  • Pile Receivers (AREA)
  • Discharge By Other Means (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Packaging Of Special Articles (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
EP94112101A 1993-08-12 1994-08-03 Dispositif de transport pour cahiers de feuilles Expired - Lifetime EP0638502B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4327049 1993-08-12
DE4327049A DE4327049A1 (de) 1993-08-12 1993-08-12 Transport-Einrichtung für Blattlagen

Publications (3)

Publication Number Publication Date
EP0638502A2 true EP0638502A2 (fr) 1995-02-15
EP0638502A3 EP0638502A3 (fr) 1995-12-27
EP0638502B1 EP0638502B1 (fr) 1999-10-20

Family

ID=6495003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94112101A Expired - Lifetime EP0638502B1 (fr) 1993-08-12 1994-08-03 Dispositif de transport pour cahiers de feuilles

Country Status (7)

Country Link
US (1) US5555968A (fr)
EP (1) EP0638502B1 (fr)
AT (1) ATE185769T1 (fr)
CA (1) CA2129931C (fr)
DE (2) DE4327049A1 (fr)
ES (1) ES2140484T3 (fr)
FI (1) FI943715A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010070686A1 (fr) * 2008-12-18 2010-06-24 Trevisan Cometal S.P.A. Dispositif transporteur
EP2767494A1 (fr) * 2013-02-19 2014-08-20 Heidelberger Druckmaschinen AG Dispositif d'application de produits d'imprimerie acheminés dans un flux de produits dans deux piles séparées l'une de l'autre
WO2014135278A1 (fr) * 2013-03-08 2014-09-12 Bobst Mex Sa Dispositif de transport d'elements plats
IT202000032165A1 (it) * 2020-12-23 2022-06-23 Dallan Spa Nastro trasportatore

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116842A (en) * 1998-10-02 2000-09-12 Harris; Richard D. Transfer car for a conveyor system
IT1318028B1 (it) * 2000-06-20 2003-07-21 Italconverting S P A Dispositivo per l'eliminazione di scarti nella produzione di rotoli dimateriale in foglio
ITBO20060194A1 (it) * 2006-03-20 2007-09-21 Kpl Packaging Spa Apparato per formare un flusso continuo e cadenzato di gruppi di rotoli di carta ed altri prodotti opportunamente orientati, inizialmente singoli o preconfezionati, verso una macchina operatrice continua e ad alta produzione, quale una insaccatrice
DE102007027531A1 (de) * 2007-06-15 2008-12-18 Schmidt & Heinzmann Gmbh & Co. Kg Materialstrang-Behandlungsvorrichtung und Verfahren zur Behandlung eines Materialstrangs
US9290283B2 (en) 2012-03-16 2016-03-22 Pemco Inc. Method and apparatus for wrapping a folio ream of paper
US11124368B2 (en) * 2019-03-18 2021-09-21 W. H. Leary Co. System and method for zero defect carton rejection

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1609161A (en) * 1923-09-10 1926-11-30 Thomas N Deligianes Discharging mechanism for paper-folding machines
US2233151A (en) * 1939-07-26 1941-02-25 Mcbee Co Stacker for card counting machines
US3374902A (en) * 1964-07-20 1968-03-26 Cuneo Press Inc Method and apparatus for jogging and stacking signatures
FR1558053A (fr) * 1967-03-21 1969-02-21
DE1915647A1 (de) * 1969-03-27 1970-10-08 Demag Lauchhammer Gmbh Maschb Laengenveraenderbares Foerderband
DE1761726B1 (de) * 1967-10-17 1971-04-08 Sta Hi Corp Einrichtung an foerderbaendern fuer drucksachen insbesondere zeitungen
DE3446735A1 (de) * 1984-12-21 1986-06-26 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Transport- und abstapelvorrichtung fuer blattfoermige gueter, insbesondere fuer furnierblaetter
EP0382913A1 (fr) * 1989-02-09 1990-08-22 OSTMA Maschinenbau GmbH Dispositif de transfert, particulièrement pour machines à emballer des piles de papier
DE4213201A1 (de) * 1992-04-22 1993-10-28 Will E C H Gmbh & Co Vorrichtung zum Fördern von Blattstapeln

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1570484A (en) * 1923-07-12 1926-01-19 Hans M Hanson Conveyer
US1565944A (en) * 1924-10-31 1925-12-15 H B Rouse & Company Conveyer
US2477830A (en) * 1945-08-03 1949-08-02 Waldorf Paper Prod Co Stacking conveyer
US2576217A (en) * 1950-02-23 1951-11-27 Standard Conveyor Co Extensible belt conveyer
US2768732A (en) * 1955-01-03 1956-10-30 Dairy Conveyor Corp Extensible loading conveyor
US3434584A (en) * 1967-04-26 1969-03-25 Fmc Corp Extendible conveyor
CA943095A (en) * 1971-07-26 1974-03-05 Combustion Engineering Cooling conveyor
GB1522201A (en) * 1975-07-30 1978-08-23 Vacuumatic Ltd Conveyor systems
DE2940634A1 (de) * 1979-10-06 1981-04-16 E.C.H. Will (Gmbh & Co), 2000 Hamburg Vorrichtung zum ablegen von papierstapeln
SU1361065A1 (ru) * 1985-12-02 1987-12-23 Проектно-Конструкторское Бюро Мебели Раздвижной роликовый конвейер
US4890720A (en) * 1988-12-30 1990-01-02 Walsh & Brais Inc. Extensible conveyor system
US4986412A (en) * 1988-12-30 1991-01-22 Walsh & Brais Inc. Extensible conveyor system
SU1652241A1 (ru) * 1989-06-06 1991-05-30 Литовский Филиал Всесоюзного Научно-Исследовательского Института Маслодельной И Сыродельной Промышленности Устройство дл передачи предметов
EP0519384A1 (fr) * 1991-06-21 1992-12-23 Mathias Bäuerle GmbH Dispositif de convoyeur avec des bandes de transport sans fin particulièrement pour des feuilles de papier ou similaires
US5307917A (en) * 1991-11-14 1994-05-03 Meco Australia Pty Limited Extendible conveyor structure
US5351809A (en) * 1993-04-26 1994-10-04 Rapistan Demag Corporation Multiple-stage extendable conveyor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1609161A (en) * 1923-09-10 1926-11-30 Thomas N Deligianes Discharging mechanism for paper-folding machines
US2233151A (en) * 1939-07-26 1941-02-25 Mcbee Co Stacker for card counting machines
US3374902A (en) * 1964-07-20 1968-03-26 Cuneo Press Inc Method and apparatus for jogging and stacking signatures
FR1558053A (fr) * 1967-03-21 1969-02-21
DE1761726B1 (de) * 1967-10-17 1971-04-08 Sta Hi Corp Einrichtung an foerderbaendern fuer drucksachen insbesondere zeitungen
DE1915647A1 (de) * 1969-03-27 1970-10-08 Demag Lauchhammer Gmbh Maschb Laengenveraenderbares Foerderband
DE3446735A1 (de) * 1984-12-21 1986-06-26 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Transport- und abstapelvorrichtung fuer blattfoermige gueter, insbesondere fuer furnierblaetter
EP0382913A1 (fr) * 1989-02-09 1990-08-22 OSTMA Maschinenbau GmbH Dispositif de transfert, particulièrement pour machines à emballer des piles de papier
DE4213201A1 (de) * 1992-04-22 1993-10-28 Will E C H Gmbh & Co Vorrichtung zum Fördern von Blattstapeln

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010070686A1 (fr) * 2008-12-18 2010-06-24 Trevisan Cometal S.P.A. Dispositif transporteur
EP2767494A1 (fr) * 2013-02-19 2014-08-20 Heidelberger Druckmaschinen AG Dispositif d'application de produits d'imprimerie acheminés dans un flux de produits dans deux piles séparées l'une de l'autre
US9394133B2 (en) 2013-02-19 2016-07-19 Mueller Martini Holding Ag Device for delivering print shop products supplied in a product stream on two separate stacks
WO2014135278A1 (fr) * 2013-03-08 2014-09-12 Bobst Mex Sa Dispositif de transport d'elements plats
CN105189319A (zh) * 2013-03-08 2015-12-23 鲍勃斯脱梅克斯股份有限公司 输送扁平件的输送装置
US9428361B2 (en) 2013-03-08 2016-08-30 Bobst Mex Sa Device for conveying flat elements
IT202000032165A1 (it) * 2020-12-23 2022-06-23 Dallan Spa Nastro trasportatore
EP4019437A1 (fr) * 2020-12-23 2022-06-29 Dallan S.p.A. Courroie de transporteur
US11912521B2 (en) 2020-12-23 2024-02-27 Dallan S.P.A. Conveyor belt

Also Published As

Publication number Publication date
ES2140484T3 (es) 2000-03-01
FI943715A (fi) 1995-02-13
DE4327049A1 (de) 1995-02-16
EP0638502B1 (fr) 1999-10-20
CA2129931A1 (fr) 1995-02-13
ATE185769T1 (de) 1999-11-15
FI943715A0 (fi) 1994-08-11
DE59408836D1 (de) 1999-11-25
EP0638502A3 (fr) 1995-12-27
US5555968A (en) 1996-09-17
CA2129931C (fr) 1998-07-14

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