EP0212366A3 - Spring-mounted gripper for sheet-fed rotary printing machines - Google Patents

Spring-mounted gripper for sheet-fed rotary printing machines Download PDF

Info

Publication number
EP0212366A3
EP0212366A3 EP86110488A EP86110488A EP0212366A3 EP 0212366 A3 EP0212366 A3 EP 0212366A3 EP 86110488 A EP86110488 A EP 86110488A EP 86110488 A EP86110488 A EP 86110488A EP 0212366 A3 EP0212366 A3 EP 0212366A3
Authority
EP
European Patent Office
Prior art keywords
gripper
sheet
rotary printing
spring
fed rotary
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
EP86110488A
Other languages
German (de)
Other versions
EP0212366B1 (en
EP0212366A2 (en
Inventor
Manfred Ruger
Valentin Gensheimer
Hans-Otto Haas
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
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Priority to AT86110488T priority Critical patent/ATE46859T1/en
Publication of EP0212366A2 publication Critical patent/EP0212366A2/en
Publication of EP0212366A3 publication Critical patent/EP0212366A3/en
Application granted granted Critical
Publication of EP0212366B1 publication Critical patent/EP0212366B1/en
Expired 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
    • B41F21/104—Gripper details

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Discharge By Other Means (AREA)

Abstract

A resilient sheet gripper for a sheet-fed rotary printing press having a gripper finger resiliently connected to a clamping member secured to a gripper shaft is provided including prestressed spring strips for connecting the gripper finger to the clamping member with each spring strip having articulation points disposed along a line passing substantially through the axis of the gripper shaft.
EP86110488A 1985-08-19 1986-07-30 Spring-mounted gripper for sheet-fed rotary printing machines Expired EP0212366B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86110488T ATE46859T1 (en) 1985-08-19 1986-07-30 RESILIENT GRIPPER FOR SHEET ROTARY PRINTING MACHINES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853529612 DE3529612A1 (en) 1985-08-19 1985-08-19 SPRING GRIPPER FOR ARC ROTATION PRINTING MACHINES
DE3529612 1985-08-19

Publications (3)

Publication Number Publication Date
EP0212366A2 EP0212366A2 (en) 1987-03-04
EP0212366A3 true EP0212366A3 (en) 1987-11-04
EP0212366B1 EP0212366B1 (en) 1989-10-04

Family

ID=6278821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86110488A Expired EP0212366B1 (en) 1985-08-19 1986-07-30 Spring-mounted gripper for sheet-fed rotary printing machines

Country Status (5)

Country Link
US (1) US4719854A (en)
EP (1) EP0212366B1 (en)
JP (1) JPS6251448A (en)
AT (1) ATE46859T1 (en)
DE (1) DE3529612A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806526A1 (en) * 1988-03-01 1989-09-14 Heidelberger Druckmasch Ag DEVICE FOR TENSIONING FLEXIBLE PRINTING PLATES ON THE PLATE CYLINDER OF ROTARY PRINTING MACHINES
DE4101987A1 (en) * 1991-01-24 1992-07-30 Roland Man Druckmasch Sheet gripper for rotary printing machine - has self-aligning claw attached by leaf spring to gripper finger
DE4127713C2 (en) * 1991-08-22 1996-03-21 Koenig & Bauer Albert Ag Grippers for sheet-fed rotary printing machines
GB2268928B (en) * 1992-07-22 1995-10-18 Heidelberger Druckmasch Ag Sheet gripper for a paper-carrying cylinder of a sheet-fed printing press
DE19816512B4 (en) * 1997-08-18 2008-08-28 Heidelberger Druckmaschinen Ag Sheet gripper in a sheet-fed rotary printing machine
CN101024328B (en) * 2006-02-20 2010-12-15 海德堡印刷机械股份公司 Sheet-transporting apparatus
DE102007005958B4 (en) * 2006-02-20 2015-07-16 Heidelberger Druckmaschinen Ag Device for sheet transport
DE102009027508A1 (en) * 2009-07-07 2011-01-20 Manroland Ag Grip arm for sheet-handling machine, has longitudinal strut lying against gripper segment, where relative movement between longitudinal strut and cross member takes place by force acting on longitudinal strut

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE356241C (en) * 1920-02-22 1922-07-18 Maschf Augsburg Nuernberg Ag Gripper for the printing cylinders of printing machines
DE371756C (en) * 1923-03-21 Schnellpressenfabrik Act Ges H On the gripper rod rotatably arranged gripper for attaching and depositing devices as well as for printing cylinders on printing machines
CH485579A (en) * 1968-02-21 1970-02-15 Planeta Veb Druckmasch Werke Method and device for clamping sheets of material

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD66634A (en) *
DD67992A (en) *
DE670298C (en) * 1937-02-28 1939-01-16 Albert Schnellpressen Sheet gripper for printing machines loosely arranged on a pivoting spindle
US2378478A (en) * 1943-02-18 1945-06-19 Goss Printing Press Co Ltd Printing press gripper mechanism
US2906204A (en) * 1957-06-24 1959-09-29 Cottrell Company Gripper assemblies
US2935937A (en) * 1957-10-29 1960-05-10 Davidson Corp Plate clamp for printing machine
US3044771A (en) * 1960-04-18 1962-07-17 Harris Intertype Corp Sheet handling cylinder
US3536321A (en) * 1968-06-13 1970-10-27 Planeta Veb Druckmasch Werke Device for clamping sheet material
DE1908181A1 (en) * 1969-02-19 1970-11-05 Roland Offsetmaschf Clamp gripper for sheet-fed rotary printing machines
US3606308A (en) * 1969-06-20 1971-09-20 Miller Printing Machinery Co Sheet gripping device
ES230780Y (en) * 1977-08-26 1978-07-01 CLAMP AND CLAMP ASSEMBLY FOR THE TRANSPORT OF SHEETS IN LITHOGRAPHIC MACHINES.
DD154083A1 (en) * 1980-11-17 1982-02-24 Arndt Jentzsch ARCH OVERALL DEVICE
EP0073955B1 (en) * 1981-09-04 1985-11-13 Motter Printing Press Co. Gripper for sheet handling equipment
US4647031A (en) * 1985-07-22 1987-03-03 The Dow Chemical Company Gripper finger device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE371756C (en) * 1923-03-21 Schnellpressenfabrik Act Ges H On the gripper rod rotatably arranged gripper for attaching and depositing devices as well as for printing cylinders on printing machines
DE356241C (en) * 1920-02-22 1922-07-18 Maschf Augsburg Nuernberg Ag Gripper for the printing cylinders of printing machines
CH485579A (en) * 1968-02-21 1970-02-15 Planeta Veb Druckmasch Werke Method and device for clamping sheets of material

Also Published As

Publication number Publication date
JPH0530383B2 (en) 1993-05-07
US4719854A (en) 1988-01-19
JPS6251448A (en) 1987-03-06
EP0212366B1 (en) 1989-10-04
ATE46859T1 (en) 1989-10-15
DE3529612A1 (en) 1987-02-26
DE3529612C2 (en) 1990-01-18
EP0212366A2 (en) 1987-03-04

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