DE59507678D1 - Device for adjusting the gripper bar for sheet grippers in a reversing drum of a perfecting machine - Google Patents

Device for adjusting the gripper bar for sheet grippers in a reversing drum of a perfecting machine

Info

Publication number
DE59507678D1
DE59507678D1 DE59507678T DE59507678T DE59507678D1 DE 59507678 D1 DE59507678 D1 DE 59507678D1 DE 59507678 T DE59507678 T DE 59507678T DE 59507678 T DE59507678 T DE 59507678T DE 59507678 D1 DE59507678 D1 DE 59507678D1
Authority
DE
Germany
Prior art keywords
strip
adjusting
gripper bar
reversing drum
wedge
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
DE59507678T
Other languages
German (de)
Inventor
Josef Mathes
Stefan Watzl
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
Application granted granted Critical
Publication of DE59507678D1 publication Critical patent/DE59507678D1/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

Landscapes

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

Abstract

A gripper impact strip (4) is associated with each sheet gripper of a row of grippers. The holding plates of the impact strip are fixed on a swivel shaft (1). Each holding plate (2) has a groove (3) aligned axially parallel with the swivel shaft. The impact strip is mounted in the groove and has an integrated setting device (6,8) which acts in the radial direction and which is coupled to a servo drive fitted easily accessible on the turning drum. The setting device can be a thrust cam gear formed by a wedge (6) and draw strip (8) or by a wedge and roller guided by a pin in the strip. The servo drive can be formed by a screw gear operated manually or by motor. <IMAGE>
DE59507678T 1994-05-27 1995-04-13 Device for adjusting the gripper bar for sheet grippers in a reversing drum of a perfecting machine Expired - Fee Related DE59507678D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9408714U DE9408714U1 (en) 1994-05-27 1994-05-27 Device for adjusting the gripper bar for sheet grippers in a reversing drum of a perfecting machine

Publications (1)

Publication Number Publication Date
DE59507678D1 true DE59507678D1 (en) 2000-03-02

Family

ID=6909182

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9408714U Expired - Lifetime DE9408714U1 (en) 1994-05-27 1994-05-27 Device for adjusting the gripper bar for sheet grippers in a reversing drum of a perfecting machine
DE59507678T Expired - Fee Related DE59507678D1 (en) 1994-05-27 1995-04-13 Device for adjusting the gripper bar for sheet grippers in a reversing drum of a perfecting machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9408714U Expired - Lifetime DE9408714U1 (en) 1994-05-27 1994-05-27 Device for adjusting the gripper bar for sheet grippers in a reversing drum of a perfecting machine

Country Status (3)

Country Link
EP (1) EP0685337B1 (en)
AT (1) ATE189161T1 (en)
DE (2) DE9408714U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19642104C2 (en) * 1996-10-12 1998-09-10 Roland Man Druckmasch Arrangement for the decentralized individual adjustment of gripper cantilevers in sheet-guiding drums or cylinders of rotary printing presses
DE19739571B4 (en) * 1996-12-17 2007-05-31 Heidelberger Druckmaschinen Ag Adjusting device for a height adjustment of diametrically opposed gripper bars on sheet-guiding cylinders of printing machines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1208731A (en) * 1916-04-06 1916-12-19 Miehle Printing Press & Mfg Adjustable gripper-pad.
DE812431C (en) * 1949-12-13 1951-08-30 Johannisberg G M B H Maschf Adjustable gripper pads on vibration systems of sheet-fed printing machines
DE1259904B (en) * 1964-12-17 1968-02-01 Roland Offsetmaschf Device on the sheet guiding devices of a multi-color sheet-fed rotary printing press for influencing the registration of the prints
US4503772A (en) * 1981-04-21 1985-03-12 Komori Printing Machine Co., Ltd. Gripper pad height adjusting device for sheet-fed rotary printing presses
DE3447596A1 (en) * 1984-12-28 1986-07-03 Heidelberger Druckmaschinen Ag, 6900 Heidelberg BOW TRANSFER CYLINDERS FOR BOW ROTARY PRINTING MACHINES
DE3508699A1 (en) * 1985-03-12 1986-09-25 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach HEIGHT-ADJUSTABLE GRIPPER PADS FOR REVERSE DRUM GRIPPERS IN REVERSIBLE DRUMS OF BEAUTIFUL AND REPRINTING MACHINES
DD253009A1 (en) * 1986-09-30 1988-01-06 Polygraph Leipzig ARCH OVERALL DEVICE
JPH0641201B2 (en) * 1987-12-07 1994-06-01 株式会社篠原鉄工所 Claw seat height adjustment device for sheet-fed printing press

Also Published As

Publication number Publication date
EP0685337A2 (en) 1995-12-06
EP0685337A3 (en) 1996-12-27
EP0685337B1 (en) 2000-01-26
DE9408714U1 (en) 1994-07-21
ATE189161T1 (en) 2000-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MANROLAND AG, 63075 OFFENBACH, DE

8339 Ceased/non-payment of the annual fee