DE59804644D1 - Control device for a sheet transport system in a sheet-fed rotary printing press - Google Patents

Control device for a sheet transport system in a sheet-fed rotary printing press

Info

Publication number
DE59804644D1
DE59804644D1 DE59804644T DE59804644T DE59804644D1 DE 59804644 D1 DE59804644 D1 DE 59804644D1 DE 59804644 T DE59804644 T DE 59804644T DE 59804644 T DE59804644 T DE 59804644T DE 59804644 D1 DE59804644 D1 DE 59804644D1
Authority
DE
Germany
Prior art keywords
sheet
control device
pivot
transport system
printing press
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.)
Expired - Lifetime
Application number
DE59804644T
Other languages
German (de)
Inventor
Toni Erhard
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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=DE59804644(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Application granted granted Critical
Publication of DE59804644D1 publication Critical patent/DE59804644D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
DE59804644T 1997-10-09 1998-09-22 Control device for a sheet transport system in a sheet-fed rotary printing press Expired - Lifetime DE59804644D1 (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
DE59804644D1 true DE59804644D1 (en) 2002-08-08

Family

ID=7844985

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19744507A Revoked DE19744507C2 (en) 1997-10-09 1997-10-09 Control device for a sheet transport system in a sheet-fed rotary printing press
DE59804644T Expired - Lifetime DE59804644D1 (en) 1997-10-09 1998-09-22 Control device for a sheet transport system in a sheet-fed rotary printing press

Family Applications Before (1)

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

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
JPH11188840A (en) 1999-07-13
DE19744507A1 (en) 1999-04-15
EP0908314A1 (en) 1999-04-14
ATE220004T1 (en) 2002-07-15
JP2956839B2 (en) 1999-10-04
DE19744507C2 (en) 2001-03-29
EP0908314B2 (en) 2006-01-18

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: MANROLAND AG, 63075 OFFENBACH, DE