GB1432485A - Sheet handling devices - Google Patents

Sheet handling devices

Info

Publication number
GB1432485A
GB1432485A GB2781473A GB2781473A GB1432485A GB 1432485 A GB1432485 A GB 1432485A GB 2781473 A GB2781473 A GB 2781473A GB 2781473 A GB2781473 A GB 2781473A GB 1432485 A GB1432485 A GB 1432485A
Authority
GB
United Kingdom
Prior art keywords
roller
handling devices
sheet handling
june
diameter portions
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
Application number
GB2781473A
Other languages
English (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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB1432485A publication Critical patent/GB1432485A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B41L31/00—Devices for removing flexible printing formes from forme cylinders
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S271/00—Sheet feeding or delivering
    • Y10S271/902—Reverse direction of sheet movement

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
GB2781473A 1972-06-13 1973-06-12 Sheet handling devices Expired GB1432485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972069760U JPS543761Y2 (zh) 1972-06-13 1972-06-13

Publications (1)

Publication Number Publication Date
GB1432485A true GB1432485A (en) 1976-04-14

Family

ID=13412067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2781473A Expired GB1432485A (en) 1972-06-13 1973-06-12 Sheet handling devices

Country Status (3)

Country Link
US (1) US3874290A (zh)
JP (1) JPS543761Y2 (zh)
GB (1) GB1432485A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595626A1 (fr) * 1986-03-11 1987-09-18 Leroy Pierre Etienne Nouvel appareil destine a la reproduction de documents par procede lithographique

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008660A (en) * 1975-04-08 1977-02-22 Pitney-Bowes, Inc. Master loading and unloading apparatus for a lithographic printing machine
GB1502522A (en) * 1976-11-25 1978-03-01 Gestetner Ltd Stencil ejector on a stencil duplicator
JPS5830818B2 (ja) * 1976-10-22 1983-07-01 株式会社濱田印刷機製造所 枚葉印刷装置における給版・排版方法及び装置
US4214740A (en) * 1978-05-02 1980-07-29 Xerox Corporation Sheet reversing mechanism
US4262894A (en) * 1978-09-11 1981-04-21 Vydec, Inc. Apparatus for moving an object, in particular the top sheet of a stack of individual sheets of cut paper
DE3721879A1 (de) * 1987-07-02 1989-01-12 Heidelberger Druckmasch Ag Verfahren und druckmaschine zum herstellen von mehrfarbigen abdrucken
DE3940795A1 (de) * 1989-12-09 1991-06-13 Koenig & Bauer Ag Verfahren und einrichtung zum automatischen zufuehren bzw. abfuehren einer druckplatte
DE3940796A1 (de) * 1989-12-09 1991-06-13 Koenig & Bauer Ag Verfahren und einrichtung zum automatischen wechseln einer druckplatte
EP0601188B1 (en) * 1992-04-13 1996-10-16 Toyo Ink Manufacturing Co., Ltd. Image transfer apparatus and method of ejecting image substrate
US6189452B1 (en) 1998-04-30 2001-02-20 Creoscitex Corporation Ltd. Apparatus for loading and unloading plates to external drum devices having movable clamps

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212659A (en) * 1939-08-30 1940-08-27 Ditto Inc Duplicating machine
US3283705A (en) * 1962-08-13 1966-11-08 Dick Co Ab Duplicating machine with dual receiving trays
US3218060A (en) * 1963-03-27 1965-11-16 Charles H Harbison Sheet feeding apparatus
DE1939129A1 (de) * 1969-08-01 1971-02-04 Ncr Co Datentraegertransportvorrichtung
JPS518047B1 (zh) * 1969-09-15 1976-03-13
NL7018602A (zh) * 1970-12-21 1972-06-23
US3756586A (en) * 1971-12-16 1973-09-04 Ibm Selective cut sheet feed device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595626A1 (fr) * 1986-03-11 1987-09-18 Leroy Pierre Etienne Nouvel appareil destine a la reproduction de documents par procede lithographique

Also Published As

Publication number Publication date
JPS4930001U (zh) 1974-03-15
JPS543761Y2 (zh) 1979-02-21
US3874290A (en) 1975-04-01
DE2329757B2 (de) 1975-04-10
DE2329757A1 (de) 1974-01-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee