EP0377860A3 - Sheet transfer drum for printing machines for first impression printing or for perfecting - Google Patents

Sheet transfer drum for printing machines for first impression printing or for perfecting Download PDF

Info

Publication number
EP0377860A3
EP0377860A3 EP19890123293 EP89123293A EP0377860A3 EP 0377860 A3 EP0377860 A3 EP 0377860A3 EP 19890123293 EP19890123293 EP 19890123293 EP 89123293 A EP89123293 A EP 89123293A EP 0377860 A3 EP0377860 A3 EP 0377860A3
Authority
EP
European Patent Office
Prior art keywords
clamping
shaft
printing
beautiful
segment
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
EP19890123293
Other languages
German (de)
French (fr)
Other versions
EP0377860B1 (en
EP0377860A2 (en
Inventor
Willi Becker
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 EP0377860A2 publication Critical patent/EP0377860A2/en
Publication of EP0377860A3 publication Critical patent/EP0377860A3/en
Application granted granted Critical
Publication of EP0377860B1 publication Critical patent/EP0377860B1/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
    • B41F21/10—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)
  • Handling Of Cut Paper (AREA)
  • Clamps And Clips (AREA)
  • Winding Of Webs (AREA)
  • Rotary Presses (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

Die Bogenführungstrommel für Druckmaschinen zum wahlweisen Schön- oder Schön- und Widerdruck ist mit einer verbesserten Klemmkupplung ausgerüstet und weist eine elektrische Absicherung auf. Ein Segment (2) am Umfang der äußeren Trommel ist gegenüber einer inneren Welle (1) in Umfangrichtung verstellbar und mit dieser Welle durch eine Klemmvorrichtung verriegelbar. Paketweise an dem Segment (2) befestigte Reibelemente (7) und an der Welle (1) befestigte Reibelemente (10) sind durch einen quer zur axialen Richtung der Klemmkraft angeordneten beweglichen Klemmhebel (17) zwischen zwei auf der Welle (1) abgestützten Widerlagern (11,14) einspannbar, wobei der Klemmhebel (17) als Wippe wirksam und sein eines Ende durch die gegen Verdrehung gesicherte Spannstange (21) in Klemmrichtung mittels Federkraft belastet ist. Außerdem weist die Bogenführungstrommel eine elektrische Absicherung (30) für die Klemmvorrichtung auf, die in besonderer Weise gestaltet ist und mit einer neuartigen Anschlagbegrenzung für ein verdrehbares Spannorgan zusammenwirkt, welche zwischen den Anschlaglagen mehrere Umdrehungen des Betätigungsorgans (27) ermöglicht. The sheet guide drum for printing machines to choose from Beautiful or beautiful and reverse printing is with an improved Clamping clutch equipped and has an electrical Hedging on. A segment (2) on the circumference of the outer Drum is opposite an inner shaft (1) Adjustable circumferential direction and with this shaft by a Lockable locking device. Package by segment (2) attached friction elements (7) and attached to the shaft (1) Friction elements (10) are transverse to the axial direction the clamping force of the movable clamping lever (17) between two supported on the shaft (1) Abutments (11, 14) can be clamped, with the clamping lever (17) effective as a seesaw and its one end by the against Tension rod (21) secured against rotation in the clamping direction is loaded by spring force. In addition, the Bow guide drum an electrical fuse (30) for the clamping device, which is designed in a special way is and with a new stop limitation for a rotatable tension member cooperates, which between the Stop positions several turns of the actuator (27) enables.

EP89123293A 1989-01-13 1989-12-15 Sheet transfer drum for printing machines for first impression printing or for perfecting Expired - Lifetime EP0377860B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3900818 1989-01-13
DE3900818A DE3900818C1 (en) 1989-01-13 1989-01-13

Publications (3)

Publication Number Publication Date
EP0377860A2 EP0377860A2 (en) 1990-07-18
EP0377860A3 true EP0377860A3 (en) 1991-04-03
EP0377860B1 EP0377860B1 (en) 1993-09-01

Family

ID=6371996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89123293A Expired - Lifetime EP0377860B1 (en) 1989-01-13 1989-12-15 Sheet transfer drum for printing machines for first impression printing or for perfecting

Country Status (9)

Country Link
US (1) US5105737A (en)
EP (1) EP0377860B1 (en)
JP (1) JPH082639B2 (en)
CN (1) CN1012566B (en)
AU (1) AU630651B2 (en)
CA (1) CA2007787C (en)
DE (2) DE3900818C1 (en)
ES (1) ES2045370T3 (en)
HK (1) HK10494A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131273C1 (en) * 1991-09-20 1992-12-10 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De
DE4141817C2 (en) * 1991-12-18 1993-10-07 Roland Man Druckmasch Gear train separation device
DE4223190C2 (en) * 1992-07-15 1995-12-07 Heidelberger Druckmasch Ag Device for turning the sheet turning on and off when conveying sheets through a printing machine
DE4322477C2 (en) * 1992-07-15 1995-12-21 Heidelberger Druckmasch Ag Method and device for starting and stopping the sheet turning and for setting the format when conveying sheets through a printing press
FR2693946B1 (en) * 1992-07-15 1995-03-31 Heidelberger Druckmasch Ag Method and device for starting / stopping the turning of sheets and adjusting the format in the transport of sheets through a printing machine.
JP3074105B2 (en) * 1993-05-13 2000-08-07 株式会社桜井グラフィックシステムズ Sheet reversing mechanism of sheet-fed printing press
DE4401684C2 (en) * 1994-01-21 1998-04-09 Heidelberger Druckmasch Ag Adjustment device for a printing press
US5631731A (en) * 1994-03-09 1997-05-20 Nikon Precision, Inc. Method and apparatus for aerial image analyzer
DE4410385C2 (en) * 1994-03-25 1997-07-17 Roland Man Druckmasch Device for fastening printing plates
JP3524471B2 (en) * 2000-05-16 2004-05-10 リョービ株式会社 Sheet-fed printing press that can switch between double-sided printing and single-sided printing
DE10122227B4 (en) 2001-05-08 2012-03-01 Koenig & Bauer Aktiengesellschaft Storage drum in turning devices of sheet-fed printing machines
DE10260758B3 (en) * 2002-12-23 2004-04-29 Koenig & Bauer Ag Device for sheet print machine guide drum format adjustment has axially movable actuating element transferring linear actuation motion as drive element of gearbox producing carrier body rotary motion
DE10260767A1 (en) 2002-12-23 2004-07-01 Koenig & Bauer Ag Device for format adjustment on sheet-guiding drums of sheet-fed printing machines
JP4414180B2 (en) * 2003-09-18 2010-02-10 株式会社小森コーポレーション Torso device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB817354A (en) * 1955-11-11 1959-07-29 Reyrolle A & Co Ltd Improvements relating to printing press drives
DE2708478A1 (en) * 1977-02-26 1978-08-31 Koenig & Bauer Ag Single and perfecting press change mechanism - has single member for changing gripper opening and gripper turning device
EP0005715A1 (en) * 1978-06-06 1979-12-12 Heidelberger Druckmaschinen Aktiengesellschaft Transfer cylinder with two sheet-supporting surfaces for convertible perfecting printing machines
JPS62248643A (en) * 1986-04-21 1987-10-29 Komori Printing Mach Co Ltd Suction member fixing device of sheet fed printer with reversing mechanism
EP0312660A1 (en) * 1987-10-21 1989-04-26 Komori Corporation Suction member fixing apparatus for sheet-fed printing press with turn-over mechanism

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871162A (en) * 1981-10-24 1983-04-27 Komori Printing Mach Co Ltd Phase adjusting device of rotary sheet-fed press with reversing mechanism
JPS58170278A (en) * 1982-03-31 1983-10-06 Fujitsu Ltd Character size controlling system
US4513633A (en) * 1982-04-08 1985-04-30 Eaton Corporation Positive drive and generated cam surfaces therefor
DE8319431U1 (en) * 1983-07-06 1984-02-16 Heidelberger Druckmaschinen Ag, 6900 Heidelberg DEVICE FOR CONVERTING TO SELECTIVE SHEET PRINTING OR BEAUTIFUL AND REPRINTING A TURNING DEVICE ARRANGED BETWEEN THE INDIVIDUAL PRINTING WORKS OF AN ARC ROTATION PRINTING MACHINE
US4621242A (en) * 1984-03-19 1986-11-04 The Perkin-Elmer Corporation R.F. impedance match control system
DE3410689A1 (en) * 1984-03-23 1985-10-03 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach DEVICE ON THE STORAGE DRUM OF A SHEET PRINTING MACHINE FOR SELECTIVE PRINTING AND REPRINTING
DE3534486A1 (en) * 1985-09-27 1987-04-16 Koenig & Bauer Ag CLUTCH IN AN ARC ROTATION PRINTING MACHINE
DE3534488A1 (en) * 1985-09-27 1987-04-16 Koenig & Bauer Ag CLUTCH IN AN ARC ROTATION PRINTING MACHINE
DE3611325A1 (en) * 1986-04-04 1987-10-08 Heidelberger Druckmasch Ag DEVICE FOR ADJUSTING THE RELATIVE ROTATION BETWEEN A GEAR WHEEL AND A GEAR WHEEL BEARING WITH THIS SIMULTANEOUSLY

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB817354A (en) * 1955-11-11 1959-07-29 Reyrolle A & Co Ltd Improvements relating to printing press drives
DE2708478A1 (en) * 1977-02-26 1978-08-31 Koenig & Bauer Ag Single and perfecting press change mechanism - has single member for changing gripper opening and gripper turning device
EP0005715A1 (en) * 1978-06-06 1979-12-12 Heidelberger Druckmaschinen Aktiengesellschaft Transfer cylinder with two sheet-supporting surfaces for convertible perfecting printing machines
JPS62248643A (en) * 1986-04-21 1987-10-29 Komori Printing Mach Co Ltd Suction member fixing device of sheet fed printer with reversing mechanism
EP0312660A1 (en) * 1987-10-21 1989-04-26 Komori Corporation Suction member fixing apparatus for sheet-fed printing press with turn-over mechanism

Also Published As

Publication number Publication date
AU4788190A (en) 1990-07-19
HK10494A (en) 1994-02-09
CN1012566B (en) 1991-05-08
DE3900818C1 (en) 1990-05-10
CN1044257A (en) 1990-08-01
CA2007787A1 (en) 1990-07-13
EP0377860B1 (en) 1993-09-01
US5105737A (en) 1992-04-21
AU630651B2 (en) 1992-11-05
EP0377860A2 (en) 1990-07-18
JPH03252A (en) 1991-01-07
JPH082639B2 (en) 1996-01-17
DE58905470D1 (en) 1993-10-07
ES2045370T3 (en) 1994-01-16
CA2007787C (en) 1994-07-05

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