GB1512595A - Electrophotographic copying machines - Google Patents

Electrophotographic copying machines

Info

Publication number
GB1512595A
GB1512595A GB40478/76A GB4047876A GB1512595A GB 1512595 A GB1512595 A GB 1512595A GB 40478/76 A GB40478/76 A GB 40478/76A GB 4047876 A GB4047876 A GB 4047876A GB 1512595 A GB1512595 A GB 1512595A
Authority
GB
United Kingdom
Prior art keywords
sectors
drum
electrophotographic copying
reels
copying machines
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
GB40478/76A
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of GB1512595A publication Critical patent/GB1512595A/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
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/751—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to drum
    • G03G15/752—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to drum with renewable photoconductive layer

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
GB40478/76A 1975-10-09 1976-09-29 Electrophotographic copying machines Expired GB1512595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69515/75A IT1047394B (it) 1975-10-09 1975-10-09 Macchina copiatrice

Publications (1)

Publication Number Publication Date
GB1512595A true GB1512595A (en) 1978-06-01

Family

ID=11312301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40478/76A Expired GB1512595A (en) 1975-10-09 1976-09-29 Electrophotographic copying machines

Country Status (6)

Country Link
US (1) US4057343A (https=)
JP (1) JPS5247739A (https=)
BR (1) BR7606673A (https=)
DE (1) DE2645597C2 (https=)
GB (1) GB1512595A (https=)
IT (1) IT1047394B (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538146A (en) * 1976-07-12 1978-01-25 Canon Inc Transfer mechanism
DE2730841A1 (de) * 1977-07-08 1979-01-25 Agfa Gevaert Ag Entwicklungseinrichtung fuer elektronenradiografische bildfolien
JPS54141131A (en) * 1978-04-26 1979-11-02 Toshiba Corp Transfer type printer
JPH0236861U (https=) * 1988-09-02 1990-03-09
US6325322B1 (en) * 1999-10-06 2001-12-04 Presstek, Inc. Dual-plate winding mechanism with tension adjustment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826570A (en) * 1973-12-03 1974-07-30 Addressograph Multigraph Photoconductor-carrying drum assembly
US3887278A (en) * 1973-12-03 1975-06-03 Addressograph Multigraph Multi-section drum assembly

Also Published As

Publication number Publication date
US4057343A (en) 1977-11-08
JPS5247739A (en) 1977-04-15
JPS6236231B2 (https=) 1987-08-06
IT1047394B (it) 1980-09-10
DE2645597A1 (de) 1977-04-14
BR7606673A (pt) 1977-11-16
DE2645597C2 (de) 1986-01-30

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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