EP0378835A3 - Gripper arrangement for sheet-handling machines, particularly offset sheet-printing machines - Google Patents

Gripper arrangement for sheet-handling machines, particularly offset sheet-printing machines Download PDF

Info

Publication number
EP0378835A3
EP0378835A3 EP19890123618 EP89123618A EP0378835A3 EP 0378835 A3 EP0378835 A3 EP 0378835A3 EP 19890123618 EP19890123618 EP 19890123618 EP 89123618 A EP89123618 A EP 89123618A EP 0378835 A3 EP0378835 A3 EP 0378835A3
Authority
EP
European Patent Office
Prior art keywords
sheet
machines
gripper arrangement
printing machines
handling
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
EP19890123618
Other languages
German (de)
French (fr)
Other versions
EP0378835A2 (en
EP0378835B1 (en
Inventor
Gerhard Pollich
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0378835A2 publication Critical patent/EP0378835A2/en
Publication of EP0378835A3 publication Critical patent/EP0378835A3/en
Application granted granted Critical
Publication of EP0378835B1 publication Critical patent/EP0378835B1/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
    • B41F21/04—Grippers
    • B41F21/05—In-feed grippers

Landscapes

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

Abstract

Die Erfindung betrifft eine Greiferanordnung an bogenverarbeitenden Maschinen, insbesondere Bogenoffsetdruckmaschinen, mit am Ende einer Schwinge (1) angeordneten Greiferauflagen und diesen federbelastet zugeordneten Greifern (4), deren Bewegung mittels eines Kurvensegmentes (9) gesteuert ist, welches mittels einer über eine Kurvenscheibe laufende Tastrolle (7) entgegen der Federbelastung verschwenkbar ist. The invention relates to a gripper arrangement on sheet-processing machines, in particular Sheet-fed offset printing machines with a rocker at the end (1) arranged gripper pads and this spring-loaded assigned grippers (4), the movement of which by means of a Curve segment (9) is controlled, which by means of a over a cam disc running roller (7) against the Spring load is pivotable.

EP89123618A 1989-01-20 1989-12-21 Gripper arrangement for sheet-handling machines, particularly offset sheet-printing machines Expired - Lifetime EP0378835B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3901599 1989-01-20
DE3901599A DE3901599A1 (en) 1989-01-20 1989-01-20 GRIPPER ARRANGEMENT ON BOW-PROCESSING MACHINES, ESPECIALLY BOW-OFFSET PRINTING MACHINES

Publications (3)

Publication Number Publication Date
EP0378835A2 EP0378835A2 (en) 1990-07-25
EP0378835A3 true EP0378835A3 (en) 1991-01-02
EP0378835B1 EP0378835B1 (en) 1994-08-31

Family

ID=6372456

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89123618A Expired - Lifetime EP0378835B1 (en) 1989-01-20 1989-12-21 Gripper arrangement for sheet-handling machines, particularly offset sheet-printing machines

Country Status (5)

Country Link
US (1) US5076165A (en)
EP (1) EP0378835B1 (en)
JP (1) JPH07102679B2 (en)
CA (1) CA2008290C (en)
DE (2) DE3901599A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456128A (en) * 1989-07-06 1995-10-10 Heidelberger Druckmaschinen Ag Cam oscillating drive in a printing machine with kinetic/potential energy storage means for damping undesired oscillations
DE4219870C2 (en) * 1992-06-17 2002-07-18 Heidelberger Druckmasch Ag Automatic plate change procedure
DE4230218C2 (en) * 1992-09-10 1999-06-10 Heidelberger Druckmasch Ag Pre-gripper of a sheet printing machine
DE4233846A1 (en) * 1992-10-08 1994-04-14 Heidelberger Druckmasch Ag Pre-gripper of a sheet printing machine
DE4330392A1 (en) * 1993-09-08 1995-03-16 Heidelberger Druckmasch Ag Vibrating pre-gripper of a sheet printing machine
DE4428592B4 (en) * 1994-08-12 2004-12-02 Heidelberger Druckmaschinen Ag Pre-gripper of a sheet printing machine
DE19618029B4 (en) * 1996-05-04 2006-07-27 Heidelberger Druckmaschinen Ag Method and device for eliminating rhythmic register errors in sheetfed presses with multi-size cylinders
JP3196667B2 (en) * 1996-10-31 2001-08-06 アキヤマ印刷機製造株式会社 Claw opening and closing mechanism of paper transport cylinder in sheet-fed printing press
DE19831976B4 (en) * 1998-07-16 2010-07-29 Heidelberger Druckmaschinen Ag Device for feeding sheets to a sheet-processing machine
EP1421293B2 (en) * 2001-08-16 2015-11-04 WABCO GmbH Actuating device for a brake
DE10149821B4 (en) * 2001-10-09 2006-11-23 Koenig & Bauer Ag Device for controlling the grippers of a pre-gripper
DE10320760B4 (en) * 2002-06-10 2016-12-29 Heidelberger Druckmaschinen Ag Balancing moments circuit
JP4592075B2 (en) * 2004-11-26 2010-12-01 アキヤマインターナショナル株式会社 Swing mechanism of offset printing machine
FR2891764B1 (en) * 2005-10-12 2009-04-17 Mach Dubuit Soc Par Actions Si OBJECT TRANSFER DEVICE FOR PRINTING MACHINE PRINTING MACHINE AND TRANSFER METHOD
FR2902042B1 (en) * 2006-06-12 2015-05-15 Dubuit Mach PRINTING MACHINE
CN101683780B (en) * 2008-09-25 2013-08-07 海德堡印刷机械股份公司 Method and apparatus for laterally aligning a sheet in a processing machine
US11231060B2 (en) * 2019-01-16 2022-01-25 Bruce Daniel McFall Hybrid tension/transverse compression structural joint

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB377485A (en) * 1930-10-15 1932-07-28 Maschf Augsburg Nuernberg Ag Device for opening the feed grippers of sheet printing machines
DE644080C (en) * 1935-08-18 1937-04-23 Dresden Leipziger Schnellpress Switching device for sheet-fed printing machines working with swinging pre-grippers

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA197803A (en) * 1920-03-02 W. Melcher Lee Tractor
DE325720C (en) * 1918-12-28 1920-09-17 Eduard Martin Gripper arrangement on printing cylinders of sheet-fed rotary machines
GB259597A (en) * 1924-09-09 1927-02-28 American Type Founders Co Improvements in or relating to printing presses
GB1478765A (en) * 1974-10-16 1977-07-06 Heidelberger Druckmasch Ag Sheet-fed rotary printing press
DE2460503C3 (en) * 1974-12-20 1979-05-03 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Changeover and adjustment device of a transfer drum for sheet transfer
DE2546522A1 (en) * 1975-10-17 1977-04-21 Heidelberger Druckmasch Ag DEVICE FOR CHANGING THE WORKING METHOD OF GRIPPERS OF A REVERSING DRUM IN LATERAL AND RETRINTING MACHINES
DE2557866B2 (en) * 1975-12-22 1977-11-03 Heidelberger Druckmaschinen Ag, 6900 Heidelberg ROTATING LOOP DRUM
DE2604895C3 (en) * 1976-02-07 1978-11-16 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Device for changing the gripper movement in a turning drum for perfecting presses
IT1055458B (en) * 1976-02-26 1981-12-21 Grafosol Spa REFINEMENTS TO THE MATRIX SUPPORT DEVICE IN THE ELECTROSTATIC DEVELOPMENT APP
FR2367610A1 (en) * 1976-10-15 1978-05-12 Dubuit Jean Louis LOADING DEVICE FOR PRINTING MACHINE, AND PRINTING MACHINE INCLUDING SUCH DEVICE
JPS5586754A (en) * 1978-12-25 1980-06-30 Komori Printing Mach Co Ltd Swing gripper drovomg device for printing press
US4311093A (en) * 1979-08-06 1982-01-19 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Sheet feeding assembly including provision for coordinated action of pre-gripper and front stop
DD151134A1 (en) * 1980-06-30 1981-10-08 Otfried Rudolph DRIVE FOR FUNCTIONAL GROUPS IN BENDING CYLINDERS OF PRESSURE MACHINES
DE3049067C2 (en) * 1980-12-24 1982-12-16 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Gripping device on the impression cylinder for sheet-fed rotogravure printing machines
US4362105A (en) * 1981-04-17 1982-12-07 Kabushiki Kaisha Shinoharatekkosho Sheet drawing device for a sheet-fed rotary press
DE3333050A1 (en) * 1983-09-14 1985-03-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach PRE-GRIP DRIVE
US4699368A (en) * 1984-04-13 1987-10-13 Sharp Kabushiki Kaisha Automatic sheet winding and outputting apparatus
DE3626185A1 (en) * 1986-08-01 1988-02-18 Heidelberger Druckmasch Ag GEARBOX FOR FORMING A CYCLICAL MOVEMENT FROM A ROTATIONAL MOVEMENT
JPS63141743A (en) * 1986-12-04 1988-06-14 Komori Printing Mach Co Ltd Inserting-delivering apparatus of slip sheet of sheet-fed press
DE3701103A1 (en) * 1987-01-16 1988-07-28 Roland Man Druckmasch DEVICE FOR TRANSPORTING SHEET PRINTED IN A PRINTING MACHINE BY MEANS OF CHAIN TRANSFER SYSTEMS
DD258211A1 (en) * 1987-03-02 1988-07-13 Polygraph Leipzig DEVICE FOR CONTROLLING THE GRIPPERS OF A PRE-GRIPPER IN ARC MACHINES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB377485A (en) * 1930-10-15 1932-07-28 Maschf Augsburg Nuernberg Ag Device for opening the feed grippers of sheet printing machines
DE644080C (en) * 1935-08-18 1937-04-23 Dresden Leipziger Schnellpress Switching device for sheet-fed printing machines working with swinging pre-grippers

Also Published As

Publication number Publication date
DE3901599A1 (en) 1990-08-02
DE58908277D1 (en) 1994-10-06
EP0378835A2 (en) 1990-07-25
EP0378835B1 (en) 1994-08-31
CA2008290C (en) 1999-10-12
JPH07102679B2 (en) 1995-11-08
CA2008290A1 (en) 1990-07-20
JPH02229044A (en) 1990-09-11
US5076165A (en) 1991-12-31
DE3901599C2 (en) 1992-07-16

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