ATE53187T1 - SHEET TURNING UNIT FOR A SHEET PRINTING PRESS. - Google Patents

SHEET TURNING UNIT FOR A SHEET PRINTING PRESS.

Info

Publication number
ATE53187T1
ATE53187T1 AT87102145T AT87102145T ATE53187T1 AT E53187 T1 ATE53187 T1 AT E53187T1 AT 87102145 T AT87102145 T AT 87102145T AT 87102145 T AT87102145 T AT 87102145T AT E53187 T1 ATE53187 T1 AT E53187T1
Authority
AT
Austria
Prior art keywords
sheet
cam
printing press
turning unit
cam follower
Prior art date
Application number
AT87102145T
Other languages
German (de)
Inventor
Kenji Kida
Co Ltd Machinery
Original Assignee
Komori Printing Mach
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=ATE53187(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Komori Printing Mach filed Critical Komori Printing Mach
Application granted granted Critical
Publication of ATE53187T1 publication Critical patent/ATE53187T1/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
    • 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)
  • Ink Jet (AREA)
  • Stringed Musical Instruments (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (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.
AT87102145T 1987-02-16 1987-02-16 SHEET TURNING UNIT FOR A SHEET PRINTING PRESS. ATE53187T1 (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
ATE53187T1 true ATE53187T1 (en) 1990-06-15

Family

ID=8196757

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87102145T ATE53187T1 (en) 1987-02-16 1987-02-16 SHEET TURNING UNIT FOR A SHEET PRINTING PRESS.

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
EP0278992B1 (en) 1990-05-30
EP0278992B2 (en) 1994-01-19
DE3762956D1 (en) 1990-07-05
EP0278992A1 (en) 1988-08-24

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