ATE220004T1 - CONTROL DEVICE FOR A SHEET TRANSPORT SYSTEM IN A SHEET ROTARY PRINTING MACHINE - Google Patents

CONTROL DEVICE FOR A SHEET TRANSPORT SYSTEM IN A SHEET ROTARY PRINTING MACHINE

Info

Publication number
ATE220004T1
ATE220004T1 AT98117950T AT98117950T ATE220004T1 AT E220004 T1 ATE220004 T1 AT E220004T1 AT 98117950 T AT98117950 T AT 98117950T AT 98117950 T AT98117950 T AT 98117950T AT E220004 T1 ATE220004 T1 AT E220004T1
Authority
AT
Austria
Prior art keywords
sheet
pivot
control device
printing machine
transport system
Prior art date
Application number
AT98117950T
Other languages
German (de)
Inventor
Toni Erhard
Original Assignee
Roland Man Druckmasch
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
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7844985&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE220004(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Roland Man Druckmasch filed Critical Roland Man Druckmasch
Application granted granted Critical
Publication of ATE220004T1 publication Critical patent/ATE220004T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/10—Combinations of transfer drums and grippers

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Rotary Presses (AREA)

Abstract

The sheet handler in a printer is controlled by a cam follower comprising a roller (3) at the end of a pivot arm (2) displaced by a cam profile (4) on the print roller. For a positive tracking, without bounce, the pivot arm is linked to a control arm (7), via a pivot (6) and with the end of the control arm linked to the free end of a second pivot arm (13) which is spring loaded (12). The pivot (1) of the first lever can be the suction lifter for the sheets, or can control the axis of the lifting cylinder for the sheets.
AT98117950T 1997-10-09 1998-09-22 CONTROL DEVICE FOR A SHEET TRANSPORT SYSTEM IN A SHEET ROTARY PRINTING MACHINE ATE220004T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19744507A DE19744507C2 (en) 1997-10-09 1997-10-09 Control device for a sheet transport system in a sheet-fed rotary printing press

Publications (1)

Publication Number Publication Date
ATE220004T1 true ATE220004T1 (en) 2002-07-15

Family

ID=7844985

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98117950T ATE220004T1 (en) 1997-10-09 1998-09-22 CONTROL DEVICE FOR A SHEET TRANSPORT SYSTEM IN A SHEET ROTARY PRINTING MACHINE

Country Status (4)

Country Link
EP (1) EP0908314B2 (en)
JP (1) JP2956839B2 (en)
AT (1) ATE220004T1 (en)
DE (2) DE19744507C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258271A1 (en) 2002-01-11 2003-07-24 Heidelberger Druckmasch Ag Lift off prevention device for preventing control roller from being lifted off a control cam, includes support mechanism that applies additional force upon control roller in critical regions
DE10347152B4 (en) * 2003-10-10 2011-12-01 Manroland Ag Curve control device for a sheet holding system in a processing machine
CN102555439A (en) * 2012-01-12 2012-07-11 天津长荣印刷设备股份有限公司 Gripper bar device with rollers and operating method of gripper bar device with rollers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE503141C (en) * 1930-07-19 Maschf Augsburg Nuernberg Ag Device for controlling the pregrippers on two-turn machines
DE443398C (en) * 1924-02-19 1927-04-27 Linotype Machinery Ltd Device for moving the printing cylinder grippers in printing machines
DE934770C (en) * 1954-05-06 1955-11-03 Roland Offsetmaschf Gripper arrangement for sheet processing machines
GB774838A (en) * 1955-04-28 1957-05-15 Roland Offsetmaschf Improvements in or relating to gripper mechanism of sheet conveying machines
DD122239A1 (en) † 1975-07-01 1976-09-20
DD241580A1 (en) * 1985-10-09 1986-12-17 Polygraph Leipzig GREIF MECHANISM
DE4012497A1 (en) * 1990-04-19 1991-10-24 Roland Man Druckmasch SUCTION CONTROL IN BOW TRANSFER DRUM IN MULTI-COLOR SHEET PRINTING MACHINES
DE4339388C2 (en) * 1993-11-18 1998-02-19 Kba Planeta Ag Gripper control in turning drums
DE4439825C2 (en) † 1994-11-08 2002-07-18 Koenig & Bauer Ag Gripper control curve in sheet delivery of printing machines

Also Published As

Publication number Publication date
EP0908314B1 (en) 2002-07-03
DE59804644D1 (en) 2002-08-08
EP0908314A1 (en) 1999-04-14
DE19744507A1 (en) 1999-04-15
EP0908314B2 (en) 2006-01-18
DE19744507C2 (en) 2001-03-29
JPH11188840A (en) 1999-07-13
JP2956839B2 (en) 1999-10-04

Similar Documents

Publication Publication Date Title
US5333547A (en) Gripper apparatus on sheet-processing machines
GB1559870A (en) Rotatable drum for printing presses
ATE138349T1 (en) GRIPPER FOR A CONVEYOR DEVICE FOR CONVEYING SINGLE OR MULTIPLE SHEET PRINTED PRODUCTS
AU577603B2 (en) Transfer drum for sheet printing machines, particularly cardboard machines
US5749572A (en) Gripper control for a cyclically rockingly driven pregripper for single-sheet transport in a sheet-fed printing press
CA2008290A1 (en) Gripper arrangement on sheet-processing machines, in particular sheet-fed offset printing presses
DE3264489D1 (en) Sheet transfer cylinder in rotary sheet printing machines with a device for correcting the print register
DE69211797T2 (en) Device for changing printing plates in a rotary printing machine
JPH0453180B2 (en)
ES2089623T3 (en) DEVICE TO HOLD PRINTING PLATES ON THE CYLINDER PLATE HOLDER OF PRINTER MACHINES, ESPECIALLY OF OFFSET PRINTER MACHINES FOR SHEETS.
US6659008B2 (en) Device having a cylinder including a gripper system
ATE220004T1 (en) CONTROL DEVICE FOR A SHEET TRANSPORT SYSTEM IN A SHEET ROTARY PRINTING MACHINE
US4846062A (en) Sheet-turning drum in sheet-fed rotary printing presses
CA2142572A1 (en) Device for transferring single sheets to the impression cylinder of a sheet fed rotary printing machine
US4480545A (en) Offset press having two printing units with alternate path delivery cylinders
ATE138043T1 (en) GRIPPER FOR A CONVEYOR DEVICE FOR CONVEYING SINGLE OR MULTIPLE SHEET PRINTED PRODUCTS
ATE174266T1 (en) DEVICE FOR CLEANING AN INKING UNIT OF AN OFFSET PRINTING MACHINE
US4471695A (en) Two-sided printing machine
EP0741024A3 (en) Device for bringing rollers in and out of contact
US4098187A (en) Device for reversing the operation of grippers of a sheet-turning drum in a printing machine for printing selectively on one or both sides of a sheet
ATE248712T1 (en) SHEET GUIDE DEVICE IN A PRINTING PRESS
US5390600A (en) Sheet gripper device on a paper-guiding cylinder of a sheet-fed printing press
GB2255331A (en) Feeding, aligning and holding sheets in sheet-processing machines
DE69214514D1 (en) Printing plate clamping device for printing machines
US5293818A (en) Transfer device, such as a printer device

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee