FR2368367A1 - OFFSET DUPLICATOR OF THE LEAF FEED AND REMOVAL TYPE - Google Patents

OFFSET DUPLICATOR OF THE LEAF FEED AND REMOVAL TYPE

Info

Publication number
FR2368367A1
FR2368367A1 FR7730667A FR7730667A FR2368367A1 FR 2368367 A1 FR2368367 A1 FR 2368367A1 FR 7730667 A FR7730667 A FR 7730667A FR 7730667 A FR7730667 A FR 7730667A FR 2368367 A1 FR2368367 A1 FR 2368367A1
Authority
FR
France
Prior art keywords
duplicator
sheets
removal type
offset duplicator
leaf feed
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
FR7730667A
Other languages
French (fr)
Other versions
FR2368367B1 (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.)
Hamada Printing Press Co Ltd
Original Assignee
Hamada Printing Press Co Ltd
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 Hamada Printing Press Co Ltd filed Critical Hamada Printing Press Co Ltd
Publication of FR2368367A1 publication Critical patent/FR2368367A1/en
Application granted granted Critical
Publication of FR2368367B1 publication Critical patent/FR2368367B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/06—Cleaning arrangements or devices for offset cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L17/00—Lithographic printing apparatus for office or other commercial purposes
    • B41L17/18—Lithographic printing apparatus for office or other commercial purposes for multicolour printing, e.g. tandem machines; for perfecting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L29/00—Devices for attaching printing elements or formes to supports
    • B41L29/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41L29/14—Clamping devices
    • B41L29/16—Clamping devices operating automatically during operation of rotary machines to attach the printing formes to the forme cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

La présente invention a pour objet un duplicateur offset du type à retiration et à alimentation en feuilles. Elle est caractérisée en ce qu'il est prévu deux ensembles constitués par un mécanisme à blanc et, un mécanisme à cylindre à planche et un mécanisme encreur et humidificateur et disposés symétriquement dans le bâti du duplicateur et en ce que deux cylindres à blanchets sont placés en regard l'un de l'autre sur le trajet suivi par les feuilles de papier, un cylindre comportant un organe de préhension servant à recevoir des feuilles provenant d'un dispositif d'entraînement et à les acheminer jusqu'à un dispositif de décharge de feuilles. Elle se rapporte à des installations d'impression.The present invention relates to an offset duplicator of the type with withdrawal and feed in sheets. It is characterized in that there are provided two assemblies consisting of a blank mechanism and, a plate cylinder mechanism and an inking and humidifying mechanism and arranged symmetrically in the frame of the duplicator and in that two blanket cylinders are placed facing each other on the path followed by the sheets of paper, a cylinder comprising a gripping member for receiving sheets from a drive device and conveying them to a discharge device of leaves. It relates to printing facilities.

FR7730667A 1976-10-22 1977-10-12 OFFSET DUPLICATOR OF THE LEAF FEED AND REMOVAL TYPE Granted FR2368367A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12748476A JPS5353409A (en) 1976-10-22 1976-10-22 Double side sheet feed printing apparatus

Publications (2)

Publication Number Publication Date
FR2368367A1 true FR2368367A1 (en) 1978-05-19
FR2368367B1 FR2368367B1 (en) 1982-10-29

Family

ID=14961073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730667A Granted FR2368367A1 (en) 1976-10-22 1977-10-12 OFFSET DUPLICATOR OF THE LEAF FEED AND REMOVAL TYPE

Country Status (5)

Country Link
JP (1) JPS5353409A (en)
CS (1) CS222253B2 (en)
DE (1) DE2744577C2 (en)
FR (1) FR2368367A1 (en)
GB (1) GB1580555A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825961A (en) * 1981-08-07 1983-02-16 Ryobi Ltd Both-surface printer
JPS58208055A (en) * 1982-05-27 1983-12-03 Ryobi Ltd Perfecting machine
JPS6273937U (en) * 1985-10-28 1987-05-12
GB2233603A (en) * 1989-07-06 1991-01-16 Heidelberger Druckmasch Ag Printing machine operating method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960994C (en) * 1954-10-15 1957-03-28 Roland Offsetmaschf Sheet-rubber printing machine for front and back printing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486444A (en) * 1966-05-05 1969-12-30 William F Huck Multi-color rotary printing press
US3486448A (en) * 1967-04-27 1969-12-30 Web Press Eng Inc Automatic blanket cylinder washer
US3690253A (en) * 1971-06-10 1972-09-12 Paul E Dreyer Sheet feed press for printing small size sheets on both sides simultaneously
US3987722A (en) * 1974-12-30 1976-10-26 Addressograph Multigraph Corporation Dual printing with single master supply source
US4008660A (en) * 1975-04-08 1977-02-22 Pitney-Bowes, Inc. Master loading and unloading apparatus for a lithographic printing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960994C (en) * 1954-10-15 1957-03-28 Roland Offsetmaschf Sheet-rubber printing machine for front and back printing

Also Published As

Publication number Publication date
DE2744577A1 (en) 1978-04-27
CS222253B2 (en) 1983-06-24
FR2368367B1 (en) 1982-10-29
GB1580555A (en) 1980-12-03
DE2744577C2 (en) 1987-02-05
JPS5353409A (en) 1978-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse