GB1089072A - Improvements in or relating to photocopying apparatus - Google Patents

Improvements in or relating to photocopying apparatus

Info

Publication number
GB1089072A
GB1089072A GB1086165A GB1086165A GB1089072A GB 1089072 A GB1089072 A GB 1089072A GB 1086165 A GB1086165 A GB 1086165A GB 1086165 A GB1086165 A GB 1086165A GB 1089072 A GB1089072 A GB 1089072A
Authority
GB
United Kingdom
Prior art keywords
carriage
exposure
mirrors
ray
copying
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
GB1086165A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1089072A publication Critical patent/GB1089072A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
GB1086165A 1964-03-28 1965-03-15 Improvements in or relating to photocopying apparatus Expired GB1089072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL47439A DE1215503B (de) 1964-03-28 1964-03-28 Flaechenbelichtungsvorrichtung fuer Kopiergeraete

Publications (1)

Publication Number Publication Date
GB1089072A true GB1089072A (en) 1967-11-01

Family

ID=7272041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1086165A Expired GB1089072A (en) 1964-03-28 1965-03-15 Improvements in or relating to photocopying apparatus

Country Status (5)

Country Link
BE (1) BE661199A (enrdf_load_stackoverflow)
CH (1) CH436987A (enrdf_load_stackoverflow)
DE (1) DE1215503B (enrdf_load_stackoverflow)
DK (1) DK117046B (enrdf_load_stackoverflow)
GB (1) GB1089072A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451752A (en) * 1966-06-08 1969-06-24 Eastman Kodak Co Compact document copier
US3614222A (en) * 1970-04-24 1971-10-19 Olivetti & Co Spa Optical drive system for reproducing machine
JPS5629271B2 (enrdf_load_stackoverflow) * 1972-03-29 1981-07-07
US4035075A (en) * 1975-11-26 1977-07-12 Minnesota Mining And Manufacturing Company Image scanning system for copy machines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062094A (en) * 1958-12-29 1962-11-06 Xerox Corp Electrophotographic copying apparatus
US2945434A (en) * 1959-07-02 1960-07-19 Haloid Xerox Inc Sheet feed mechanism

Also Published As

Publication number Publication date
DE1215503B (de) 1966-04-28
CH436987A (de) 1967-05-31
DK117046B (da) 1970-03-09
BE661199A (enrdf_load_stackoverflow) 1965-07-16

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