EP0152553A3 - Sheet gripper for printing machine - Google Patents

Sheet gripper for printing machine Download PDF

Info

Publication number
EP0152553A3
EP0152553A3 EP84114016A EP84114016A EP0152553A3 EP 0152553 A3 EP0152553 A3 EP 0152553A3 EP 84114016 A EP84114016 A EP 84114016A EP 84114016 A EP84114016 A EP 84114016A EP 0152553 A3 EP0152553 A3 EP 0152553A3
Authority
EP
European Patent Office
Prior art keywords
gripper
base member
shaft
sheet
clamp member
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
EP84114016A
Other languages
German (de)
Other versions
EP0152553A2 (en
EP0152553B1 (en
Inventor
Klemens Kemmerer
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 AT84114016T priority Critical patent/ATE34938T1/en
Publication of EP0152553A2 publication Critical patent/EP0152553A2/en
Publication of EP0152553A3 publication Critical patent/EP0152553A3/en
Application granted granted Critical
Publication of EP0152553B1 publication Critical patent/EP0152553B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/14—Details of grippers; Actuating-mechanisms therefor
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/71—Rod side to plate or side
    • Y10T403/7111—Shackle is integral with or independently attached to proximate side of plate or other side
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/71—Rod side to plate or side
    • Y10T403/7129—Laterally spaced rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

A sheet gripper for the delivery system of a printing machine or the like includes a clamp member adapted to be secured on a pivotable gripper shaft, and a gripper finger mounted resiliently on the clamp member and adapted to be brought into contact with a sheet to be gripped during pivoting of the gripper shaft. The clamp member is made of two sheet-metal parts and includes a base member and a bottom part, which are adapted to be hooked into engagement with one another on one side of the shaft and connected together by a mounting screw on the other side of the shaft to secure the clamp member on the gripper shaft. The gripper finger is also secured on the base member at one end by means of the mounting screw and is adjustable by means of a set screw threadably received in the base member approximately at the other end thereof. The gripper finger is made of spring steel and is pre-stressed to a specific spring force by means of a dimensioned recess and has a guide slot formed therein in which a lug formed on the base member is disposed to guide the gripper finger relative to the base member.
EP84114016A 1984-02-18 1984-11-20 Sheet gripper for printing machine Expired EP0152553B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84114016T ATE34938T1 (en) 1984-02-18 1984-11-20 SHEET GRIPPER FOR PRINTING MACHINES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8404981U 1984-02-18
DE19848404981U DE8404981U1 (en) 1984-02-18 1984-02-18 BOW GRIPPERS FOR PRINTING MACHINES

Publications (3)

Publication Number Publication Date
EP0152553A2 EP0152553A2 (en) 1985-08-28
EP0152553A3 true EP0152553A3 (en) 1986-01-29
EP0152553B1 EP0152553B1 (en) 1988-06-08

Family

ID=6763737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84114016A Expired EP0152553B1 (en) 1984-02-18 1984-11-20 Sheet gripper for printing machine

Country Status (5)

Country Link
US (1) US4592279A (en)
EP (1) EP0152553B1 (en)
JP (1) JPS60190359A (en)
AT (1) ATE34938T1 (en)
DE (1) DE8404981U1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623405A1 (en) * 1986-07-11 1988-02-04 Miller Johannisberg Druckmasch BOW GRIPPER FOR BOW-PROCESSING MACHINES
DE3644484A1 (en) * 1986-12-24 1988-07-07 Heidelberger Druckmasch Ag GRIPPER DEVICE FOR A PRINTING MACHINE
DE3739169C1 (en) * 1987-11-19 1989-06-01 Roland Man Druckmasch Gripper tip for a bow gripper device
GB8825909D0 (en) * 1988-11-04 1988-12-07 Showell A W Sugicraft Ltd Pedicle engaging means
DE3921474A1 (en) * 1989-06-30 1991-01-10 Heidelberger Druckmasch Ag ARCH GRIPPER DEVICE FOR ARC ROTATION PRINTING MACHINES
DE4127713C2 (en) * 1991-08-22 1996-03-21 Koenig & Bauer Albert Ag Grippers for sheet-fed rotary printing machines
US5201516A (en) * 1992-05-07 1993-04-13 Xerox Corporation Sheet gripping apparatus
GB2268928B (en) * 1992-07-22 1995-10-18 Heidelberger Druckmasch Ag Sheet gripper for a paper-carrying cylinder of a sheet-fed printing press
DE4315844C2 (en) * 1992-07-22 1999-12-02 Heidelberger Druckmasch Ag Sheet gripper on a paper-guiding cylinder of a sheet-fed printing machine
JPH06100197A (en) * 1992-09-21 1994-04-12 Xerox Corp Sheet gripping mechainism
DE4317429C2 (en) * 1993-05-26 2001-06-13 Heidelberger Druckmasch Ag Device for non-rotatably adjustable fastening of a gripper stop in the phase angle
US5396842A (en) * 1993-09-03 1995-03-14 Halm Industries Co., Inc. Printing press including improved gripper assembly
DE4330610A1 (en) * 1993-09-09 1995-03-16 Roland Man Druckmasch Sheet gripper for a sheet processing machine
US5516096A (en) * 1994-05-10 1996-05-14 Polaroid Corporation Method and apparatus for securing a flexible sheet to a rotatable supporting surface
US5901955A (en) * 1996-09-25 1999-05-11 Heidelberg Finishing Systems, Inc. Gripper seat
DE19901698B4 (en) * 1998-02-11 2008-01-24 Heidelberger Druckmaschinen Ag Device for transporting sheets or folded products
DE10018830A1 (en) * 1999-11-24 2001-10-31 Koenig & Bauer Ag Roller lever for controlling grippers
US7229085B2 (en) 2004-08-09 2007-06-12 The Prophet Corp. Ball storage cart
DE102011085563B4 (en) 2011-11-02 2022-01-20 manroland sheetfed GmbH Sheet processing machine with a gripper device
DE102011085562A1 (en) 2011-11-02 2013-05-02 manroland sheetfed GmbH Sheet processing machine i.e. rotary sheet-printing machine, has adjusting element arranged at gripper finger, and gripper holders comprising supporting surface, and adjusting element supported at supporting surface
US20140020583A1 (en) * 2012-07-17 2014-01-23 Avi Barazani Adaptable impression drum
CN108203010B (en) * 2016-12-20 2021-03-09 博斯特（上海）有限公司 Gripper lock device and sheet processing apparatus
CN114652999B (en) * 2022-04-07 2023-07-07 江西理工大学 High jump horizontal pole for sports convenient to adjust

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1483057A (en) * 1922-03-11 1924-02-05 August W Warsen Gripper for printing presses
US2906204A (en) * 1957-06-24 1959-09-29 Cottrell Company Gripper assemblies
LU42850A1 (en) * 1961-12-14 1963-03-15
FR2035365A5 (en) * 1969-02-19 1970-12-18 Roland Offsetmaschf
DE3015237A1 (en) * 1979-05-23 1981-02-26 Polygraph Leipzig Processing machine sheet grip mechanism - has embedded grains differing in size by 20 microns maximum

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1564309A (en) * 1924-03-28 1925-12-08 Harris Automatic Press Co Sheet gripper
US1542734A (en) * 1924-05-27 1925-06-16 Harold W Sherfy Sheet gripper
US2418065A (en) * 1940-10-16 1947-03-25 Bobst Henri Blank feeding means
DE1047212B (en) * 1956-10-25 1958-12-24 Maschf Augsburg Nuernberg Ag Grippers for printing machines
DE1052414B (en) * 1956-12-20 1959-03-12 Maschf Augsburg Nuernberg Ag Grippers for printing machines
US4058307A (en) * 1975-11-03 1977-11-15 American Screen Printing Equipment Company Feed and takeoff assembly
JPS57182443A (en) * 1981-05-08 1982-11-10 Komori Printing Mach Co Ltd Front guide device for sheet fed press

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1483057A (en) * 1922-03-11 1924-02-05 August W Warsen Gripper for printing presses
US2906204A (en) * 1957-06-24 1959-09-29 Cottrell Company Gripper assemblies
LU42850A1 (en) * 1961-12-14 1963-03-15
FR2035365A5 (en) * 1969-02-19 1970-12-18 Roland Offsetmaschf
DE3015237A1 (en) * 1979-05-23 1981-02-26 Polygraph Leipzig Processing machine sheet grip mechanism - has embedded grains differing in size by 20 microns maximum

Also Published As

Publication number Publication date
EP0152553A2 (en) 1985-08-28
EP0152553B1 (en) 1988-06-08
JPS60190359A (en) 1985-09-27
ATE34938T1 (en) 1988-06-15
US4592279A (en) 1986-06-03
DE8404981U1 (en) 1984-05-10
JPH0449465B2 (en) 1992-08-11

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