FR2369090A1 - MECHANISM FOR DRIVING PRINTING MACHINES - Google Patents

MECHANISM FOR DRIVING PRINTING MACHINES

Info

Publication number
FR2369090A1
FR2369090A1 FR7731418A FR7731418A FR2369090A1 FR 2369090 A1 FR2369090 A1 FR 2369090A1 FR 7731418 A FR7731418 A FR 7731418A FR 7731418 A FR7731418 A FR 7731418A FR 2369090 A1 FR2369090 A1 FR 2369090A1
Authority
FR
France
Prior art keywords
fixed
plate cylinder
printing machines
driving printing
presses
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
FR7731418A
Other languages
French (fr)
Other versions
FR2369090B3 (en
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.)
Roland Offsetmaschinenfabrik Faber and Schleicher AG
Original Assignee
Roland Offsetmaschinenfabrik Faber and Schleicher 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 Roland Offsetmaschinenfabrik Faber and Schleicher AG filed Critical Roland Offsetmaschinenfabrik Faber and Schleicher AG
Publication of FR2369090A1 publication Critical patent/FR2369090A1/en
Application granted granted Critical
Publication of FR2369090B3 publication Critical patent/FR2369090B3/fr
Granted legal-status Critical Current

Links

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
    • B41F13/14—Registering devices with means for displacing the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Gears, Cams (AREA)
  • Rotary Presses (AREA)

Abstract

Mécanisme pour l'entraînement de machines d'impression, en particulier de presses rotatives offset alimentées en feuilles, dans lesquelles le cylindre porte-plaque est entraîné par le cylindre de blanchet. Selon l'invention, ce mécanisme est caractérisé en ce que, sur l'arbre du cylindre porte-plaque, est fixée une douille portant une couronne dentee exterieurement à laquelle est fixée une seconde couronne dentée extérieurement qui peut tourner par rapport à la première, et en ce que ces deux couronnes dentées sont en prise avec une troisième couronne dentée intérieurement, fixée sur le pignon d'entraînement du cylindre porte-plaque. Presses d'impression, notamment du type offset.Mechanism for driving printing machines, in particular web fed offset web presses, in which the plate cylinder is driven by the blanket cylinder. According to the invention, this mechanism is characterized in that, on the shaft of the plate cylinder, is fixed a bush carrying an externally toothed ring to which is fixed a second externally toothed ring which can rotate relative to the first, and in that these two toothed rings are in engagement with a third ring gear internally, fixed on the drive pinion of the plate cylinder. Printing presses, in particular of the offset type.

FR7731418A 1976-10-28 1977-10-19 MECHANISM FOR DRIVING PRINTING MACHINES Granted FR2369090A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762649012 DE2649012A1 (en) 1976-10-28 1976-10-28 DEVICE FOR DRIVING PRINTING MACHINES

Publications (2)

Publication Number Publication Date
FR2369090A1 true FR2369090A1 (en) 1978-05-26
FR2369090B3 FR2369090B3 (en) 1980-06-20

Family

ID=5991720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731418A Granted FR2369090A1 (en) 1976-10-28 1977-10-19 MECHANISM FOR DRIVING PRINTING MACHINES

Country Status (4)

Country Link
DE (1) DE2649012A1 (en)
FR (1) FR2369090A1 (en)
GB (1) GB1555168A (en)
IT (1) IT1086990B (en)

Also Published As

Publication number Publication date
FR2369090B3 (en) 1980-06-20
IT1086990B (en) 1985-05-31
DE2649012A1 (en) 1978-05-03
GB1555168A (en) 1979-11-07

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Legal Events

Date Code Title Description
CD Change of name or company name