EP0408893A1 - Sheet depositing device for revolving transverse cutter - Google Patents

Sheet depositing device for revolving transverse cutter Download PDF

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Publication number
EP0408893A1
EP0408893A1 EP90111140A EP90111140A EP0408893A1 EP 0408893 A1 EP0408893 A1 EP 0408893A1 EP 90111140 A EP90111140 A EP 90111140A EP 90111140 A EP90111140 A EP 90111140A EP 0408893 A1 EP0408893 A1 EP 0408893A1
Authority
EP
European Patent Office
Prior art keywords
suction
sheet
rollers
blowing
stacking point
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
EP90111140A
Other languages
German (de)
French (fr)
Other versions
EP0408893B1 (en
Inventor
Kurt Dr. Von Kwiatkowski
Helmut Viertel
Erich Gorissen
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.)
Vits Maschinenbau GmbH
Original Assignee
Vits Maschinenbau GmbH
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
Family has litigation
Priority to DE8907553U priority Critical patent/DE8907553U1/de
Priority to DE8907553U priority
Application filed by Vits Maschinenbau GmbH filed Critical Vits Maschinenbau GmbH
Publication of EP0408893A1 publication Critical patent/EP0408893A1/en
Application granted granted Critical
Publication of EP0408893B1 publication Critical patent/EP0408893B1/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6840306&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0408893(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241Suction devices
    • B65H29/242Suction bands or belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/68Reducing the speed of articles as they advance
    • B65H29/686Pneumatic brakes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/42Piling, depiling, handling piles
    • B65H2301/421Forming a pile
    • B65H2301/4212Forming a pile of articles substantially horizontal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00Means using fluid
    • B65H2406/10Means using fluid made only for exhausting gaseous medium
    • B65H2406/12Means using fluid made only for exhausting gaseous medium producing gas blast
    • B65H2406/122Nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00Means using fluid
    • B65H2406/30Suction means
    • B65H2406/32Suction belts

Abstract

Drawing-up rollers (2) running at least at the conveying speed of the sheets (1) coming from the revolving cutter are arranged upstream of the suction braking table (11), rest on a driven shaft (5) at a distance from one another and have mounted between them deflection rollers (6) of a smaller diameter for driven suction belts (7) guided over the suction braking table. Blow nozzles (4) having a blowing direction directed over the suction braking table are provided in the gaps between the drawing-up rollers. …<IMAGE>…

Description

  • Die Erfindung bezieht sich auf eine Bogenablage für Rotationsquerschneider mit einer Stapelstelle und einem der Stapelstelle vorgeordneten Saugbremstisch.The invention relates to a sheet deposit for rotary cross cutters with a stacking point and a suction brake table arranged upstream of the stacking point.
  • Bei solchen Bogenablagen ist es üblich, den durch den Rotationsquerschneider abgeschnittenen Bogen zunächst zu beschleunigen, um dessen Hinterkante von der Vorderkante des nächsten Bogens zu trennen. Damit der zur Stapelstelle transportierte Bogen beim Anstoßen an einen Endanschlag nicht unzulässig stark beansprucht wird, was zur Wellenbildung oder zu Knicken führen könnte, wird er durch einen zumindest auf seine Hinterkante einwirkenden, der Stapelstelle vorgeordneten Saugbremstisch auf eine unkritische Geschwindigkeit abgebremst. Der nachfolgende Bogen wird dabei überlappend über den abgebremsten Bogen transportiert. Bei einer bekannten Bogenablage wird das Bogenende über einen mechanischen Niederdrükker (Bürste oder dergleichen), welcher vom Messer aus getaktet wird, auf eine langsam laufende Saugbremswalze oder den Saugbremstisch gedrückt. Diese Bogenablagen arbeiten zwar gut, doch ist ihr Aufwand wegen der Taktung von Niederdrücker und Messer unter Berücksichtigung der Maschinengeschwindigkeit zurückgelegten Weges des Bogenendes aufwendig. Falls keine exakte Abstimmung erfolgt, kommt es zwangsläufig zu einer Störung.In the case of such sheet depositors, it is customary first to accelerate the sheet cut by the rotary cross cutter in order to separate its rear edge from the front edge of the next sheet. So that the sheet transported to the stacking point is not subjected to impermissibly high loads when it hits an end stop, which could lead to wave formation or kinking, it is braked to an uncritical speed by a suction brake table that acts at least on its rear edge and precedes the stacking point. The following sheet is transported overlapping over the braked sheet. In a known sheet deposit, the end of the sheet is pressed onto a slow-acting suction brake roller or the suction brake table by means of a mechanical depressor (brush or the like) which is clocked from the knife. These sheet trays work well, but their effort is complex due to the timing of the presser and knife, taking into account the machine speed of the path of the sheet end. If there is no exact coordination, there is bound to be a malfunction.
  • Aufgabe der Erfindung ist es, eine vereinfachte, sicher arbeitende Bogenablage für Rotationsquerschneider zu schaffen.The object of the invention is to provide a simplified, safe working sheet deposit for rotary cross cutters.
  • Diese Aufgabe wird erfindungsgemäß mit einer Bogenablage der eingangs genannten Art dadurch gelöst, daß dem Saugbremstisch mindestens mit der Transportgeschwindigkeit der vom Rotationsquerschneider kommenden Bogen laufende Vorziehrollen vorgeordnet sind, die mit Abstand voneinander auf einer angetriebenen Welle sitzen und zwischen denen im Durchmesser kleinere Umlenkrollen für über den Saugbremstisch geführte Saugbänder sitzen, und daß in den Lücken zwischen den Vorziehrollen Blasdüsen mit über den Saugbremstisch gerichteter Blasrichtung vorgesehen sind.This object is achieved with a sheet storage of the type mentioned in that the suction brake table are arranged at least with the transport speed of the sheets coming from the rotary cross-cutting rollers, which are spaced apart on a driven shaft and between which smaller diameter pulleys for over the Suction brake table guided suction belts sit, and that in the gaps between the pulling rollers blowing nozzles are provided with blowing direction directed over the suction brake table.
  • Bei der erfindunsgemäßen Bogenablage erübrigt sich eine Taktung einzelner Funktionsteile auf den Rotationsquerschneider. Durch die zwischen den Vorziehrollen angeordneten Blasdüsen wird einerseits der Anfang eines jeden Bogens über den Saugbremstisch hinweg gehoben und gleichzeitig das Ende des voreilenden Bogens durch die Blasluft auf den Saugbremstisch gedrückt, so daß der voreilende Bogen auf eine für das Ablegen unkritische kleine Geschwindigkeit herabgebremst wird.In the sheet deposit according to the invention, there is no need to cycle individual functional parts onto the rotary cross cutter. The blowing nozzles arranged between the pulling rollers lift the beginning of each sheet above the suction brake table and at the same time press the end of the leading sheet through the blowing air onto the suction brake table, so that the leading sheet is braked down to a speed that is not critical for depositing.
  • Nach einer Ausgestaltung der Erfindung sind die Saugbremsbänder über unmittelbar der Stapelstelle vorgeordnete Umlenkrollen geführt, zwischen denen Blasdüsen mit zur Stapelstelle gerichteter Blasrichtung angeordnet sind. Diese Blasdüsen erleichtern die Führung des Bogenanfangs über den Stapel.According to one embodiment of the invention, the suction brake bands are guided over deflecting rollers which are arranged directly upstream of the stacking point and between which blowing nozzles with a blowing direction directed towards the stacking point are arranged. These blow nozzles make it easier to guide the beginning of the sheet over the stack.
  • Im folgenden wird die Erfindung anhand einer ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert.The invention is explained in more detail below with the aid of a drawing representing an exemplary embodiment.
  • Zwischen einem nicht dargestellten Querschneider und einer Vorziehpartie 2,3 sind unterhalb der Transportebene geschnittener Bogen 1 Leisten mit Blasdüsen 4 angeordnet. Die Vorziehpartie besteht aus Vorziehrollen 2, die mit gegenseitigem Abstand auf einer angetriebenen Welle 5 drehfest sitzen und aus mit den Vorziehrollen 2 zusammenwirkenden Andrückrollen 3. Die Leisten mit den Blasdüsen 4 ragen mit ihren in Transportrichtung weisenden Enden zwischen den Vorziehrollen 2 und sind hier sprungschanzenartig ausgebildet. An ihren Enden weisen sie Blasdüsen 4' auf, deren Strahlrichtung über einen und nicht auf einen Saugbremstisch 11 gerichtet ist.Between a cross cutter (not shown) and a drawing section 2, 3, sheets with blow nozzles 4 are arranged below the transport plane. The pulling section consists of pulling rollers 2, which are rotationally fixed at a distance from one another on a driven shaft 5 and of pressing rollers 3 which cooperate with the pulling rollers 2. The strips with the blowing nozzles 4 protrude with their ends pointing in the direction of transport between the pulling rollers 2 and are here designed like a ski jump . At their ends they have blowing nozzles 4 ', the jet direction of which is directed towards one and not onto a suction brake table 11.
  • Zwischen den Vorzugsrollen 2 sind freilaufend gelagerte Umlenkrollen 6 für Saugbänder 7, die als Lochbänder ausgebildet sind, angordnet. Angetrieben werden die Saugbänder 7 von Umlenkrollen 8, die drehfest auf einer Antriebswelle 9 unmittelbar der Stapelstelle 10 vorgeordnet sind. Unter dem Obertrum der Saugbänder 7 befindet sich ein Saugbremskasten 12 des Saugbremstisches 11, der dafür sorgt, daß über die perforierten Saugbänder 7 ein Unterdruck auf von den Saugbändern 7 transportierten Bogen l' ausgeübt wird. Zwischen den mit Abstand voneinander angeordneten angetriebenen Umlenkrollen 8 sind Blasdüsen 13 mit in Richtung der Stapelstelle 10 gerichteter Blasrichtung vorgesehen.Free-running deflection rollers 6 for suction belts 7, which are designed as perforated belts, are arranged between the preferred rollers 2. The suction belts 7 are driven by deflection rollers 8 which are arranged in a rotationally fixed manner on a drive shaft 9 directly upstream of the stacking point 10. Under the upper run of the suction belts 7 there is a suction brake box 12 of the suction brake table 11, which ensures that a vacuum is exerted on sheets 1 'transported by the suction belts 7 via the perforated suction belts 7. Blower nozzles 13 with a blowing direction directed in the direction of the stacking point 10 are provided between the driven deflection rollers 8 which are arranged at a distance from one another.
  • Die Funktion der erfindungsgemäßen Bogenablage ist folgende:
    • Die vom Rotationsquerschneider kommenden Bogen 1 werden mit definierter Transportgeschwindigkeit, die in der Regel höher ist als die Bahngeschwindigkeit, transportiert, sobald sie von der Vorziehpartie 2,3 erfaßt werden. Dabei wird der Bogenanfang durch die Blasluft der am Ende sprungschanzenartig ausgebildeten Leisten mit den Blasdüsen 4 über den Saugbremstisch 11 und damit auch über den noch vom Saugbremstisch 11 erfaßten Bogen überlappend transportiert. Diese Blasluft sorgt allerdings auch dafür, daß das Ende des Bogens nach unten gegen den Saugbremstisch 11 gedrückt wird, wenn das Bogenende die Vorziehpartie 2,3 verlassen hat und der Anfang des folgenden Bogens darüber hinweg transportiert wird. Unter dem Einfluß der Bremswirkung des Saugbremstisches 11 wird der Bogen 1 auf eine unkritische Geschwindigkeit abgebremst, so daß er beim Anstoßen an einem Anschlag 14 an der Stapelstelle 10 keinen Schaden nimmt.
    The function of the sheet deposit according to the invention is as follows:
    • The sheets 1 coming from the rotary cross cutter are transported at a defined transport speed, which is generally higher than the web speed, as soon as they are gripped by the advance section 2, 3. The beginning of the sheet is transported overlapping by the blown air of the strips, which at the end are designed like a ski jump, with the blowing nozzles 4, over the suction brake table 11 and thus also over the sheet still detected by the suction brake table 11. However, this blowing air also ensures that the end of the sheet is pressed down against the suction brake table 11 when the sheet end pulls forward has left part 2, 3 and the beginning of the following sheet is transported over it. Under the influence of the braking action of the suction brake table 11, the sheet 1 is braked to an uncritical speed so that it does not take any damage when it hits a stop 14 at the stacking point 10.

Claims (2)

1. Bogenablage für Rotationsquerschneider mit einer Stapelstelle (10) und einem der Stapelstelle (10) vorgeordneten Saugbremstisch (11), dadurch gekennzeichnet, daß dem Saugbremstisch (11) mindestens mit der Transportgeschwindigkeit der vom Rotationsquerschneider kommenden Bogen (1) laufende Vorziehrollen (2) vorgeordnet sind, die mit Abstand voneinander auf einer angetriebenen Welle (5) sitzen und zwischen denen im Durchmesser kleinere Umlenkrollen (6) für über den Saugbremstisch (11) geführte angetriebene Saugbänder (7) gelagert sind, und daß in den Lükken zwischen den Vorziehrollen (2) Blasdüsen (4) mit über den Saugbremstisch (11) gerichteter Blasrichtung vorgesehen sind.1. sheet storage for rotary cross cutters with a stacking point (10) and one of the stacking point (10) upstream suction brake table (11), characterized in that the suction brake table (11) at least with the transport speed of the sheets (1) coming from the rotary cross cutter, pulling rollers (2) are arranged at a distance from each other on a driven shaft (5) and between which are smaller deflection rollers (6) in diameter for driven suction belts (7) guided over the suction brake table (11), and that in the gaps between the pulling rollers ( 2) Blower nozzles (4) with a blowing direction directed over the suction brake table (11) are provided.
2. Bogenablage nach Anspruch 1, dadurch gekennzeichnet, daß die Saugbänder (7) über unmittelbar der Stapelstelle vorgeordnete angetriebene Umlenkrollen (8) geführt sind, zwischen denen Blasdüsen (13) mit zur Stapelstelle (10) gerichteter Blasrichtung angeordnet sind.2. Sheet deposit according to claim 1, characterized in that the suction belts (7) are guided directly above the stacking point driven deflection rollers (8), between which blowing nozzles (13) with the stacking point (10) directed blowing direction are arranged.
EP90111140A 1989-06-21 1990-06-13 Sheet depositing device for revolving transverse cutter Expired - Lifetime EP0408893B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8907553U DE8907553U1 (en) 1989-06-21 1989-06-21
DE8907553U 1989-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT90111140T AT81329T (en) 1989-06-21 1990-06-13 Bow tray for rotary cutter.

Publications (2)

Publication Number Publication Date
EP0408893A1 true EP0408893A1 (en) 1991-01-23
EP0408893B1 EP0408893B1 (en) 1992-10-07

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ID=6840306

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90111140A Expired - Lifetime EP0408893B1 (en) 1989-06-21 1990-06-13 Sheet depositing device for revolving transverse cutter

Country Status (9)

Country Link
US (1) US5133542A (en)
EP (1) EP0408893B1 (en)
JP (1) JPH0351753U (en)
AT (1) AT81329T (en)
AU (1) AU604460B3 (en)
BR (1) BR9002918A (en)
DE (2) DE8907553U1 (en)
ES (1) ES2035682T3 (en)
PT (1) PT94436A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623536A1 (en) * 1993-05-05 1994-11-09 Ltg Lufttechnische Gmbh Method of and device for stacking plate-like goods
EP0698573A1 (en) 1994-08-23 1996-02-28 Ltg Lufttechnische Gmbh Apparatus and process for feeding sheet-like goods
DE4433912A1 (en) * 1994-09-23 1996-03-28 Ltg Lufttechnische Gmbh Stacking device with upper panel guide
US6145833A (en) * 1998-06-02 2000-11-14 Marquip, Inc. Rotary brush sheet deceleration device
US6394445B1 (en) * 1998-12-30 2002-05-28 Quad/Tech, Inc. Apparatus for slowing down and guiding a signature and method for doing the same
EP1475328A1 (en) * 2003-05-09 2004-11-10 EHA Spezialmaschinenbau GmbH Delivery device for flat cut articles, in particular for sheets cut with a rotary cross cutter

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388746A (en) * 1990-11-09 1995-02-14 Fmc Corporation Separator/folder bag machine
DE4126546C1 (en) * 1991-08-10 1992-10-01 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4139888A1 (en) * 1991-12-04 1993-06-09 Jagenberg Ag, 4000 Duesseldorf, De DEVICE FOR BRAKING DOWN SHEETS TO BE PUT DOWN ON A PACK, IN PARTICULAR PAPER OR CARDBOARD SHEETS
DE4201411A1 (en) * 1992-01-21 1993-07-22 Blohm Voss Ag Hold down for flat thin paper sheets on processing machines - has perforated endless belt set close in front of delivery station
NL9300607A (en) * 1993-04-07 1994-11-01 Amko Int Laying device for laundry.
DE4316400C2 (en) * 1993-05-17 1997-12-11 Heidelberger Druckmasch Ag Device for removal of specimens removed from a flow
DE4343713C2 (en) * 1993-12-21 1997-03-27 Heinen Elektronik Gmbh Tray for sheets arriving in a row and guided by a transport system
US5492318A (en) * 1994-08-25 1996-02-20 Pitney Bowes Inc. Sheet accumulator
US5882175A (en) * 1997-01-13 1999-03-16 Ward Holding Company Stacker for flexible sheets
US5904465A (en) * 1997-01-13 1999-05-18 Ward Holding Company Stacker with discharge control
US5909873A (en) * 1997-06-03 1999-06-08 Littleton Industrial Consultants, Inc. Non marking slow down apparatus
ES2222064B1 (en) * 2001-03-21 2006-03-16 Jagenberg Querschneider Gmbh DEVICE FOR THE CROSS CUTTING OF MATERIAL BANDS, IN PARTICULAR OF CARTON BANDS.
DE19960351A1 (en) * 1999-12-14 2001-06-21 Heidelberger Druckmasch Ag Sheet braking system for a boom of a sheet processing machine
WO2011042047A1 (en) * 2009-10-06 2011-04-14 Kern Ag Device for cutting paper webs
EP2621843B1 (en) * 2010-09-27 2016-05-11 OCE-Technologies B.V. Sheet conveying device
KR101621633B1 (en) * 2011-10-27 2016-05-16 크래인 아이피 피티와이 엘티디 Wearable reflective device
JP5786829B2 (en) * 2012-08-31 2015-09-30 株式会社リコー Paper discharge device, paper processing device, and image forming system
CN103191997A (en) * 2013-04-28 2013-07-10 江苏澳洋顺昌股份有限公司 Metal board discharge hole blowing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1358778A (en) * 1963-05-28 1964-04-17 Jagenberg Werke Ag Method and device for stacking sheets of paper from a cutter
US3198046A (en) * 1963-02-20 1965-08-03 Clark Aiken Company Method and apparatus for handling sheets cut from a web
DE1931208A1 (en) * 1969-06-20 1971-02-25 Vits Maschinenbau Gmbh Staggered overlapping stacking of sheets
DE2903771A1 (en) * 1978-07-31 1980-08-07 Jagenberg Werke Ag Paper sheet handling vacuum braking equipment - has first suction holes connected to transverse passage divided by slide on belt

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245702B (en) * 1961-06-02 1967-07-27 Jagenberg Werke Ag Device for conveying, overlapping and depositing sheets of paper or the like.
DE1253035B (en) * 1962-06-29 1967-10-26 Jagenberg Werke Ag Device for cutting overlapped sheets that have been requested and ejected by a cross cutter
GB1086460A (en) * 1964-07-30 1967-10-11 Jagenberg Werke Ag Apparatus for conveying and stacking paper sheets
GB1549203A (en) * 1975-07-23 1979-08-01 Vits Maschinenbau Gmbh Device for overlapping sheets which are regularly individually conveyed one after the other
DE2755160C3 (en) * 1977-12-10 1980-11-06 Jagenberg-Werke Ag, 4000 Duesseldorf
US4405125A (en) * 1981-09-14 1983-09-20 Pitney Bowes Inc. Paper stacking device
US4966521A (en) * 1983-12-02 1990-10-30 Beloit Corporation Tail stopping and knockdown device
DE3535113C2 (en) * 1985-10-02 1987-07-30 Jagenberg Ag, 4000 Duesseldorf, De
DE3634400C2 (en) * 1986-10-09 1990-03-22 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De
JPS63180670A (en) * 1987-01-21 1988-07-25 Isowa Ind Co Assorting device for plate-shaped sheet
US4811547A (en) * 1987-02-12 1989-03-14 Agfa-Gevaert Ag Device for loading and unloading X-ray film cassettes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198046A (en) * 1963-02-20 1965-08-03 Clark Aiken Company Method and apparatus for handling sheets cut from a web
FR1358778A (en) * 1963-05-28 1964-04-17 Jagenberg Werke Ag Method and device for stacking sheets of paper from a cutter
DE1931208A1 (en) * 1969-06-20 1971-02-25 Vits Maschinenbau Gmbh Staggered overlapping stacking of sheets
DE2903771A1 (en) * 1978-07-31 1980-08-07 Jagenberg Werke Ag Paper sheet handling vacuum braking equipment - has first suction holes connected to transverse passage divided by slide on belt

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623536A1 (en) * 1993-05-05 1994-11-09 Ltg Lufttechnische Gmbh Method of and device for stacking plate-like goods
DE4314760A1 (en) * 1993-05-05 1994-11-10 Ltg Lufttechnische Gmbh Method and device for stacking tabular goods
EP0698573A1 (en) 1994-08-23 1996-02-28 Ltg Lufttechnische Gmbh Apparatus and process for feeding sheet-like goods
US5624020A (en) * 1994-08-23 1997-04-29 Ltg Lufttechnische Gmbh Device for linearly conveying sheet like products
DE4429883C2 (en) * 1994-08-23 1999-09-23 Ltg Lufttechnische Gmbh Device for feeding or discharging tabular goods
DE4447723B4 (en) * 1994-08-23 2005-07-07 Ltg Lufttechnische Gmbh Apparatus for feeding or removing tabular goods
DE4433912A1 (en) * 1994-09-23 1996-03-28 Ltg Lufttechnische Gmbh Stacking device with upper panel guide
US6145833A (en) * 1998-06-02 2000-11-14 Marquip, Inc. Rotary brush sheet deceleration device
US6394445B1 (en) * 1998-12-30 2002-05-28 Quad/Tech, Inc. Apparatus for slowing down and guiding a signature and method for doing the same
US6572097B2 (en) 1998-12-30 2003-06-03 Quad/Tech, Inc. Apparatus for slowing down and guiding a signature and method for doing the same
EP1475328A1 (en) * 2003-05-09 2004-11-10 EHA Spezialmaschinenbau GmbH Delivery device for flat cut articles, in particular for sheets cut with a rotary cross cutter
US6962334B2 (en) 2003-05-09 2005-11-08 Eha Spezialmaschinenbau Gmbh Delivery apparatus for flat articles, especially rotary cut sheets

Also Published As

Publication number Publication date
US5133542A (en) 1992-07-28
BR9002918A (en) 1991-08-20
ES2035682T3 (en) 1993-04-16
AU604460B3 (en) 1990-10-17
PT94436A (en) 1991-12-31
JPH0351753U (en) 1991-05-20
EP0408893B1 (en) 1992-10-07
DE8907553U1 (en) 1989-07-27
DE59000342D1 (en) 1992-11-12
AT81329T (en) 1992-10-15

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