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GB1277905A - Electrophotographic transfer mechanism - Google Patents

Electrophotographic transfer mechanism

Info

Publication number
GB1277905A
GB1277905A GB32328/69A GB3232869A GB1277905A GB 1277905 A GB1277905 A GB 1277905A GB 32328/69 A GB32328/69 A GB 32328/69A GB 3232869 A GB3232869 A GB 3232869A GB 1277905 A GB1277905 A GB 1277905A
Authority
GB
United Kingdom
Prior art keywords
roller
photoconductors
gear
receiver
belt
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
GB32328/69A
Inventor
Oliver William Gnage
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1277905A publication Critical patent/GB1277905A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0131—Details of unit for transferring a pattern to a second base

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Color Electrophotography (AREA)

Abstract

1277905 Electrostatic printing EASTMAN KODAK CO. 26 June 1969 [1 July 1968] 32328/69 Heading B6C Developed colour separation images on photoconductors 10 are transferred in register onto a receiver 13 on a roller 14 which is rotated by a gear 19 through abutting stops 25, 26 and carried linearly by a belt 16. If the speed at which roller 14 is advanced by belt 16 happens to exceed that at which it is moved by gear 19, stops 25 and 26 become disengaged allowing roller 14 to rotate faster and avoiding relative movement between the receiver and photoconductors. A spring 27 realigns roller 14 and gear 19 as they pass between the photoconductors.
GB32328/69A 1968-07-01 1969-06-26 Electrophotographic transfer mechanism Expired GB1277905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74138668A 1968-07-01 1968-07-01

Publications (1)

Publication Number Publication Date
GB1277905A true GB1277905A (en) 1972-06-14

Family

ID=24980528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32328/69A Expired GB1277905A (en) 1968-07-01 1969-06-26 Electrophotographic transfer mechanism

Country Status (3)

Country Link
US (1) US3520603A (en)
FR (1) FR2012091A1 (en)
GB (1) GB1277905A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841751A (en) * 1969-06-04 1974-10-15 Xerox Corp Electrostatic color reproduction method
US3612677A (en) * 1969-06-04 1971-10-12 Xerox Corp Electrostatic transfer apparatus
BE759767A (en) * 1969-12-05 1971-05-17 Eastman Kodak Co TRANSFER DEVICE USED IN ELECTROGRAPHY FOR THE MARKING OF SEVERAL IMAGES ON THE SAME MEDIA
US3644034A (en) * 1970-12-16 1972-02-22 Eastman Kodak Co Belt transfer device
CA1204148A (en) * 1982-05-26 1986-05-06 Petrus R. Nelen Apparatus for transferring xerographic images

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357830A (en) * 1961-08-03 1967-12-12 Xerox Corp Dyed image xerography
US3414353A (en) * 1965-04-12 1968-12-03 Eastman Kodak Co Web driving mechanism
US3399611A (en) * 1965-10-23 1968-09-03 Owens Illinois Inc Electrical printing methods and apparatus

Also Published As

Publication number Publication date
FR2012091A1 (en) 1970-03-13
US3520603A (en) 1970-07-14

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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