EP0490180B1 - Axial verstellbarer Registerstift - Google Patents

Axial verstellbarer Registerstift Download PDF

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Publication number
EP0490180B1
EP0490180B1 EP91120382A EP91120382A EP0490180B1 EP 0490180 B1 EP0490180 B1 EP 0490180B1 EP 91120382 A EP91120382 A EP 91120382A EP 91120382 A EP91120382 A EP 91120382A EP 0490180 B1 EP0490180 B1 EP 0490180B1
Authority
EP
European Patent Office
Prior art keywords
registering
pin
register
projections
slot
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 - Lifetime
Application number
EP91120382A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0490180A1 (de
Inventor
Bernd Anton Hillebrand
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer Albert AG
Koenig and Bauer 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 Koenig and Bauer Albert AG, Koenig and Bauer AG filed Critical Koenig and Bauer Albert AG
Publication of EP0490180A1 publication Critical patent/EP0490180A1/de
Application granted granted Critical
Publication of EP0490180B1 publication Critical patent/EP0490180B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/10—Forme cylinders
    • B41F13/12—Registering devices
    • B41F13/16—Registering devices with means for displacing the printing formes on the cylinders

Definitions

  • the invention relates to a device with a register pin adjustable in a cylinder channel of a plate cylinder of a rotary printing press according to the preamble of the claim.
  • GB-A-22 27 455 shows a generic device with an axially adjustable register pin arranged in a cylinder channel of a plate cylinder of a rotary printing press.
  • the register pin has a fastening part and a register part and only engages in a slot of a single end of the pressure plate.
  • An adjustable register part must therefore be provided for each end of the pressure plate.
  • the invention has for its object to provide a device by means of which an axially adjustable register pin on the plate cylinder of a rotary printing press can be fixed individually.
  • each printing plate can be individually laterally aligned, for which purpose it is not necessary to move the entire printing plate device.
  • the device according to the invention can be used both on plate cylinders with bearer rings and on plate cylinders without bearer rings.
  • the device is structurally simple, inexpensive to manufacture and easy to use.
  • FIG. 1 shows a conventional cylinder channel 1 of a plate cylinder 2 of a rotary printing press.
  • an insert bar 3 is arranged, each carrying a reversible fixing and tensioning device 4, 6 for fixing and tensioning a pressure plate 7.
  • the insert bar 3 is releasably attached to the plate cylinder 2.
  • one or more pressure plates 7 can be arranged side by side on a respective insert bar 3 on the plate cylinder 2.
  • a recess 9 in the form of a groove in the insert strip 3 is provided in the middle of the pressure plate 7 provided.
  • a register pin 11 is arranged in the recess 9 and can be detachably fastened to the insert strip 3 by means of a two-part holder 12, 13.
  • the right bracket 13 is fixed by means of a taper pin 14 and fastened to the insert strip 3 by means of a fastening screw 16 (FIG. 2).
  • the holder 13 has a projection 17 directed to the left, which forms a guide 19 with the base 18 of the insert strip 3.
  • the left bracket 12 is fastened to the insert bar 3 by means of a fastening screw 21.
  • the bracket 12 has a rightward projection 22 which forms a guide 23 with the base 18 of the insert bar 3.
  • the register pin 11 has the section of FIG. 2 in the form of a T lying on its head and has a fastening part 24 and a register part 26.
  • the fastening part 24 is arranged axially displaceably on the base 18 of the insert strip 3, a first end 27 of the fastening part 24 engaging in the guide 23 and a second end 28 engaging in the guide 19.
  • the register pin 11 has in each end 27, 28 of the fastening part 24 in each case a continuous threaded bore 29; 31 on.
  • the threaded bores 29, 31 are each aligned with an elongated hole 32 provided in the projections 17, 22; 33.
  • the elongated holes 32, 33 allow access to a grub screw 34 arranged in the threaded bores 29, 31; 36.
  • the elongated holes 32, 33 in the projections 17, 22 are aligned in the axial direction, so that the grub screws 34, 36 are accessible even in extreme displacement positions of the register pin 11.
  • the register pin 11 is held by this measure by friction with the brackets 12, 13 in the desired position.
  • the register part 26 of the register pin 11 has a T-shape in the section according to FIG. 1, in which the corners formed between the horizontal upper part 37 and the vertical lower part 38 are rounded to match the clamping elements of the fixing and clamping devices 4, 6.
  • a right end 39 of the register part 26 shown in FIG. 1 protrudes into a provided register slot 41 of the pressure plate 7.
  • a left end 42 of the register part 26 projects into a provided register slot 43 in the trailing end of the pressure plate 7 (FIG. 3).
  • a gauge is inserted between the projection 17 and the register part 26, by means of which the exact axial position of the register pin 11 can be determined in relation to the pinned holder 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
EP91120382A 1990-12-06 1991-11-28 Axial verstellbarer Registerstift Expired - Lifetime EP0490180B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4038919 1990-12-06
DE4038919A DE4038919C1 (enrdf_load_stackoverflow) 1990-12-06 1990-12-06

Publications (2)

Publication Number Publication Date
EP0490180A1 EP0490180A1 (de) 1992-06-17
EP0490180B1 true EP0490180B1 (de) 1995-09-13

Family

ID=6419720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91120382A Expired - Lifetime EP0490180B1 (de) 1990-12-06 1991-11-28 Axial verstellbarer Registerstift

Country Status (5)

Country Link
US (1) US5186108A (enrdf_load_stackoverflow)
EP (1) EP0490180B1 (enrdf_load_stackoverflow)
JP (1) JPH0753445B2 (enrdf_load_stackoverflow)
DE (3) DE4038919C1 (enrdf_load_stackoverflow)
RU (1) RU1828435C (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4241588C2 (de) * 1992-12-10 1994-11-17 Roland Man Druckmasch Seitenregistersystem für Druckformen
US5570620A (en) * 1993-12-22 1996-11-05 Best Cutting Die Company Panel cutting apparatus
USRE38033E1 (en) 1993-12-22 2003-03-18 Best Cutting Die Company Panel cutting apparatus
US6532854B2 (en) 1994-01-21 2003-03-18 Best Cutting Die Company Cutting die clamping mechanism
US5505109A (en) * 1994-04-26 1996-04-09 Best Cutting Die Company Cutting die and chisel
US5697277A (en) * 1994-05-17 1997-12-16 Best Cutting Die Company Multi use rotary die plate system
DE4420314C2 (de) * 1994-06-10 1999-02-04 Koenig & Bauer Albert Ag Vorrichtung zum Befestigen und Spannen von Druckplatten mit "Z"-förmig abgekanteten Enden
US6026725A (en) * 1995-04-10 2000-02-22 Best Cutting Die Company Panel cutting apparatus with waste repellant die structure
US6076444A (en) * 1997-08-01 2000-06-20 Best Cutting Die Company Panel cutting apparatus with selectable matrices for vacuum and air
FR2795988B1 (fr) * 1999-07-09 2002-01-18 Komori Chambon Dispositif de positionnement d'une plaque sur un cylindre a fixation magnetique
DE19956833B4 (de) * 1999-11-12 2009-04-23 Dr. Johannes Heidenhain Gmbh Winkelmeßsystem
DE10020910B4 (de) * 2000-04-28 2005-04-21 Koenig & Bauer Ag Vorrichtung für registerhaltiges Aufziehen eines Aufzuges auf einen Zylinder
JP2002011847A (ja) * 2000-06-29 2002-01-15 Komori Corp 反転機構付枚葉輪転印刷機
US6578484B2 (en) 2001-06-14 2003-06-17 Masthead International, Inc. Printing plate lock-up assemblies having jaw assembly and registration pin assembly
DE102005008982B3 (de) * 2005-02-28 2006-03-02 Koenig & Bauer Ag Vorrichtungen zum registerhaltigen Ausrichten zumindest einer Druckplatte auf einem Plattenzylinder
EP2657769B1 (en) * 2012-04-27 2019-11-06 Esko-Graphics Imaging GmbH Method and apparatus to position and align pre-punched printing plates on an imaging cylinder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227455A (en) * 1989-01-19 1990-08-01 Hercules Inc Double truck printing registration system for a rotary printing press

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2045953C3 (de) * 1970-09-17 1981-10-22 Heinz 5653 Leichlingen Metje Paßsystem zum Einpassen von Druckplatten in Offset-Rollen-Rotationsmachinen
GB2067468A (en) * 1980-01-18 1981-07-30 Heidelberger Druckmasch Ag Register system for the in-register aligning of a flexible printing plate
DE3545297A1 (de) * 1985-12-20 1987-07-02 Roland Man Druckmasch Plattenzylinder mit verstellbarem seitenregister
CA2007357A1 (en) * 1989-01-19 1990-07-19 Richard B. Schroeder Double truck printing registration system for a rotary printing press

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227455A (en) * 1989-01-19 1990-08-01 Hercules Inc Double truck printing registration system for a rotary printing press

Also Published As

Publication number Publication date
DE4038919C1 (enrdf_load_stackoverflow) 1992-01-16
RU1828435C (ru) 1993-07-15
EP0490180A1 (de) 1992-06-17
JPH04272856A (ja) 1992-09-29
DE59106478D1 (de) 1995-10-19
DE9017787U1 (de) 1992-01-02
US5186108A (en) 1993-02-16
JPH0753445B2 (ja) 1995-06-07

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