DE3762956D1 - BOW REVERSE UNIT FOR A BOW PRINTING MACHINE. - Google Patents

BOW REVERSE UNIT FOR A BOW PRINTING MACHINE.

Info

Publication number
DE3762956D1
DE3762956D1 DE8787102145T DE3762956T DE3762956D1 DE 3762956 D1 DE3762956 D1 DE 3762956D1 DE 8787102145 T DE8787102145 T DE 8787102145T DE 3762956 T DE3762956 T DE 3762956T DE 3762956 D1 DE3762956 D1 DE 3762956D1
Authority
DE
Germany
Prior art keywords
bow
cam
printing machine
reverse unit
sheet
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 - Fee Related
Application number
DE8787102145T
Other languages
German (de)
Inventor
Kenji C O Toride Factory Kida
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.)
Komori Corp
Original Assignee
Komori Corp
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=8196757&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3762956(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Komori Corp filed Critical Komori Corp
Application granted granted Critical
Publication of DE3762956D1 publication Critical patent/DE3762956D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41F21/106—Combinations of transfer drums and grippers for reversing sheets, e.g. for perfecting machine
    • 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
    • B41F21/106—Combinations of transfer drums and grippers for reversing sheets, e.g. for perfecting machine
    • B41F21/108—Combinations of transfer drums and grippers for reversing sheets, e.g. for perfecting machine with pneumatic means

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Ink Jet (AREA)
  • Stringed Musical Instruments (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Registering Or Overturning Sheets (AREA)

Abstract

Disclosed is a sheet reversing unit for a sheet printing press which includes a reversing gripper device (9) and a suction lever (10). A cam follower (43) is pivotally mounted on a cam lever (41) and is brought into contact with a cam surface of a cam mechanism for opening/closing the sheet gripper. A regulating cam is arranged outside the moving path of the cam follower, so as to prevent the cam follower from falling outside its normal moving path.
DE8787102145T 1987-02-16 1987-02-16 BOW REVERSE UNIT FOR A BOW PRINTING MACHINE. Expired - Fee Related DE3762956D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87102145A EP0278992B2 (en) 1987-02-16 1987-02-16 Sheet reversing unit for sheet printing press

Publications (1)

Publication Number Publication Date
DE3762956D1 true DE3762956D1 (en) 1990-07-05

Family

ID=8196757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787102145T Expired - Fee Related DE3762956D1 (en) 1987-02-16 1987-02-16 BOW REVERSE UNIT FOR A BOW PRINTING MACHINE.

Country Status (3)

Country Link
EP (1) EP0278992B2 (en)
AT (1) ATE53187T1 (en)
DE (1) DE3762956D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012497A1 (en) * 1990-04-19 1991-10-24 Roland Man Druckmasch SUCTION CONTROL IN BOW TRANSFER DRUM IN MULTI-COLOR SHEET PRINTING MACHINES
DE4118585C1 (en) * 1991-06-06 1992-10-29 Kba-Planeta Ag, O-8122 Radebeul, De Sheet holder for rotary printing press - uses successive sets of suction discs to pass sheet from one cylinder to another
DE4118584C2 (en) * 1991-06-06 1994-03-24 Kba Planeta Ag Gripper system on sheet guiding cylinders of printing machines
CN103434267B (en) * 2013-09-12 2015-05-13 上海光华印刷机械有限公司 Gripper Ttransferring gripper mechanism of offset printing machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005981B (en) * 1955-03-21 1957-04-11 Roland Offsetmaschf Gripper device for sheet processing machines, especially printing machines
US3443808A (en) 1967-05-05 1969-05-13 Miller Printing Machinery Co Sheet gripper mechanism
US3742847A (en) * 1970-11-27 1973-07-03 Polygraph Leipzig Kom Veb Sheet turning mechanism for perfectors

Also Published As

Publication number Publication date
EP0278992B2 (en) 1994-01-19
EP0278992B1 (en) 1990-05-30
EP0278992A1 (en) 1988-08-24
ATE53187T1 (en) 1990-06-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee