CH608636A5 - Electrostatic copier - Google Patents

Electrostatic copier

Info

Publication number
CH608636A5
CH608636A5 CH1160876A CH1160876A CH608636A5 CH 608636 A5 CH608636 A5 CH 608636A5 CH 1160876 A CH1160876 A CH 1160876A CH 1160876 A CH1160876 A CH 1160876A CH 608636 A5 CH608636 A5 CH 608636A5
Authority
CH
Switzerland
Prior art keywords
electrostatic copier
copier
electrostatic
Prior art date
Application number
CH1160876A
Inventor
Gerhard Ritzerfeld
Original Assignee
Gerhard Ritzerfeld
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 Gerhard Ritzerfeld filed Critical Gerhard Ritzerfeld
Publication of CH608636A5 publication Critical patent/CH608636A5/en

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
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6242—Masks; Overlays; Transparent carriers
    • 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
    • G03G15/30—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 in which projection is formed on a drum

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Advancing Webs (AREA)
CH1160876A 1975-10-21 1976-09-13 Electrostatic copier CH608636A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752547502 DE2547502A1 (en) 1975-10-21 1975-10-21 ELECTROSTATIC OR XEROGRAPHIC COPYING OR MULTIPLIER

Publications (1)

Publication Number Publication Date
CH608636A5 true CH608636A5 (en) 1979-01-15

Family

ID=5959921

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1160876A CH608636A5 (en) 1975-10-21 1976-09-13 Electrostatic copier

Country Status (7)

Country Link
AT (1) AT348332B (en)
BE (1) BE845996A (en)
CH (1) CH608636A5 (en)
DE (1) DE2547502A1 (en)
FR (1) FR2328999A1 (en)
GB (1) GB1513350A (en)
SE (1) SE7611556L (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401613A (en) * 1964-10-30 1968-09-17 Xerox Corp Web cutter control device for xero-graphic reproducing apparatus
US3677635A (en) * 1970-04-22 1972-07-18 Saxon Ind Inc Copying machine system
JPS4854592A (en) * 1971-11-10 1973-07-31
US3779114A (en) * 1972-03-30 1973-12-18 Bell & Howell Co Knife programmer
JPS4962136A (en) * 1972-10-05 1974-06-17
DE2330341C3 (en) * 1973-06-14 1982-06-16 Mita Industrial Co., Ltd., Osaka Projection copier
CA1029431A (en) * 1973-08-31 1978-04-11 Lawrence R. Sohm Dual mode control logic for a multi-mode copier/duplicator
US3940726A (en) * 1974-08-22 1976-02-24 Centronics Data Computer Corporation High speed solenoid employing multiple springs
DE2452430A1 (en) * 1974-11-01 1976-08-05 Gerhard Ritzerfeld ELECTROSTATIC OR XEROGRAPHIC COPYING OR MULTIPLIER
DE2509544A1 (en) * 1975-03-03 1976-09-16 Gerhard Ritzerfeld ELECTROSTATIC OR XEROGRAPHIC COPYING OR MULTIPLIER

Also Published As

Publication number Publication date
AT348332B (en) 1979-02-12
DE2547502A1 (en) 1977-04-28
GB1513350A (en) 1978-06-07
BE845996A (en) 1976-12-31
SE7611556L (en) 1977-04-22
ATA608376A (en) 1978-06-15
FR2328999A1 (en) 1977-05-20
FR2328999B1 (en) 1982-08-27

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Legal Events

Date Code Title Description
PL Patent ceased