JPS62142060U - - Google Patents

Info

Publication number
JPS62142060U
JPS62142060U JP1986029824U JP2982486U JPS62142060U JP S62142060 U JPS62142060 U JP S62142060U JP 1986029824 U JP1986029824 U JP 1986029824U JP 2982486 U JP2982486 U JP 2982486U JP S62142060 U JPS62142060 U JP S62142060U
Authority
JP
Japan
Prior art keywords
holder
plate
light
pair
inward
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.)
Granted
Application number
JP1986029824U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0417949Y2 (https=
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 filed Critical
Priority to JP1986029824U priority Critical patent/JPH0417949Y2/ja
Priority to US07/019,351 priority patent/US4755846A/en
Publication of JPS62142060U publication Critical patent/JPS62142060U/ja
Application granted granted Critical
Publication of JPH0417949Y2 publication Critical patent/JPH0417949Y2/ja
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
    • G03G15/04—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
    • 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
    • G03G15/043—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 means for controlling illumination or exposure
    • G03G15/0435—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 means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
JP1986029824U 1986-02-28 1986-02-28 Expired JPH0417949Y2 (https=)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986029824U JPH0417949Y2 (https=) 1986-02-28 1986-02-28
US07/019,351 US4755846A (en) 1986-02-28 1987-02-26 Light transmitting plate holding construction of image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986029824U JPH0417949Y2 (https=) 1986-02-28 1986-02-28

Publications (2)

Publication Number Publication Date
JPS62142060U true JPS62142060U (https=) 1987-09-08
JPH0417949Y2 JPH0417949Y2 (https=) 1992-04-22

Family

ID=12286770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986029824U Expired JPH0417949Y2 (https=) 1986-02-28 1986-02-28

Country Status (2)

Country Link
US (1) US4755846A (https=)
JP (1) JPH0417949Y2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02210373A (ja) * 1989-02-09 1990-08-21 Ricoh Co Ltd 光走査装置
CN101324764B (zh) * 2008-07-08 2010-06-02 旭丽电子(广州)有限公司 用于感光鼓的支架

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283651A (en) * 1964-05-15 1966-11-08 Xerox Corp Information encoding device
JPS54116945A (en) * 1978-03-03 1979-09-11 Canon Inc Array support of short focal length and small focal point
US4536057A (en) * 1981-04-14 1985-08-20 Canon Kabushiki Kaisha Filter mounting mechanism for an optical assembly
DE3270803D1 (en) * 1981-11-30 1986-05-28 Hitachi Ltd Light beam printer
US4549803A (en) * 1983-04-12 1985-10-29 Canon Kabushiki Kaisha Recording apparatus

Also Published As

Publication number Publication date
US4755846A (en) 1988-07-05
JPH0417949Y2 (https=) 1992-04-22

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