SE352456B - - Google Patents

Info

Publication number
SE352456B
SE352456B SE15144/68A SE1514468A SE352456B SE 352456 B SE352456 B SE 352456B SE 15144/68 A SE15144/68 A SE 15144/68A SE 1514468 A SE1514468 A SE 1514468A SE 352456 B SE352456 B SE 352456B
Authority
SE
Sweden
Application number
SE15144/68A
Inventor
R Schaeffer
Original Assignee
Rank Xerox 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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of SE352456B publication Critical patent/SE352456B/xx

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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
SE15144/68A 1967-11-14 1968-11-08 SE352456B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68283067A 1967-11-14 1967-11-14

Publications (1)

Publication Number Publication Date
SE352456B true SE352456B (cs) 1972-12-27

Family

ID=24741335

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15144/68A SE352456B (cs) 1967-11-14 1968-11-08

Country Status (8)

Country Link
US (1) US3640615A (cs)
JP (1) JPS4726291Y1 (cs)
BE (1) BE723948A (cs)
DE (1) DE1808947A1 (cs)
FR (1) FR1596660A (cs)
GB (1) GB1223428A (cs)
NL (1) NL160098C (cs)
SE (1) SE352456B (cs)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694070A (en) * 1970-08-24 1972-09-26 Ibm Copying system featuring scanning illumination elements
US6076652A (en) 1971-04-16 2000-06-20 Texas Instruments Incorporated Assembly line system and apparatus controlling transfer of a workpiece
NL7400212A (nl) * 1974-01-07 1975-07-09 Rank Xerox Ltd Nokkensysteem.
US3989369A (en) * 1975-01-10 1976-11-02 Rank Xerox, Ltd. Scanning mechanism for a copying apparatus
US4095880A (en) * 1975-06-27 1978-06-20 Xerox Corporation Extended range variable magnification reproduction machine
GB1525218A (en) * 1976-09-07 1978-09-20 Ibm Electrophotographic copying machine
US4120578A (en) * 1976-09-07 1978-10-17 International Business Machines Corporation Continuously variable reduction scanning optics drive
US4124293A (en) * 1976-12-09 1978-11-07 International Business Machines Corporation Cam-operated scanning optics drive for a continuously variable magnification system
FR2406239A1 (fr) * 1977-05-31 1979-05-11 Canon Kk Appareil de formation d'images a format reglable automatiquement
US4179213A (en) * 1978-04-10 1979-12-18 International Business Machines Corporation Vector pinning in an electrophotographic machine
US4178095A (en) * 1978-04-10 1979-12-11 International Business Machines Corporation Abnormally low reflectance photoconductor sensing system
US4183657A (en) * 1978-04-10 1980-01-15 International Business Machines Corporation Dynamic reference for an image quality control system
US4236808A (en) * 1979-01-11 1980-12-02 Savin Corporation Copier scan and collator back bar control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987064A (en) * 1932-05-09 1935-01-08 Eastman Kodak Co Edge printer
US2261538A (en) * 1939-02-08 1941-11-04 Ibm Line justifying device
US2487671A (en) * 1946-08-08 1949-11-08 Verneur E Pratt Photographic apparatus employing a scanning device
US3234865A (en) * 1962-05-21 1966-02-15 Perkin Elmer Corp Panoramic camera
US3432231A (en) * 1965-07-30 1969-03-11 Xerox Corp Exposure control device

Also Published As

Publication number Publication date
FR1596660A (cs) 1970-06-22
DE1808947A1 (de) 1969-07-10
GB1223428A (en) 1971-02-24
NL160098C (nl) 1979-09-17
NL160098B (nl) 1979-04-17
JPS4726291Y1 (cs) 1972-08-14
BE723948A (cs) 1969-05-14
US3640615A (en) 1972-02-08
NL6816081A (cs) 1969-05-19

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