JPS56132351A - Drive system of copying machine - Google Patents

Drive system of copying machine

Info

Publication number
JPS56132351A
JPS56132351A JP3674980A JP3674980A JPS56132351A JP S56132351 A JPS56132351 A JP S56132351A JP 3674980 A JP3674980 A JP 3674980A JP 3674980 A JP3674980 A JP 3674980A JP S56132351 A JPS56132351 A JP S56132351A
Authority
JP
Japan
Prior art keywords
photoreceptor
drive means
motor
drive system
copying machine
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.)
Pending
Application number
JP3674980A
Other languages
Japanese (ja)
Inventor
Toyokazu Satomi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3674980A priority Critical patent/JPS56132351A/en
Publication of JPS56132351A publication Critical patent/JPS56132351A/en
Pending 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
    • G03G15/757—Drive mechanisms for photosensitive medium, e.g. gears

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To enable synchronized movement of an optical exposure system and a photoreceptor, by controlling a spring clutch in order to selectively carry out connection and interception between photoreceptor drive means and exposure drive means. CONSTITUTION:The first motor M1, of means for driving a photoreceptor, rotating in the definite direction, and the second motor M2, of means for driving an optical system, rotating in the definite direction, and a spring clutch 100 for connecting the photoreceptor drive means and the optical system drive means are provided. Use of these devices permits connection and interception of the 2 means to be carried out selectively in association with speed change of the second motor M2.
JP3674980A 1980-03-22 1980-03-22 Drive system of copying machine Pending JPS56132351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3674980A JPS56132351A (en) 1980-03-22 1980-03-22 Drive system of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3674980A JPS56132351A (en) 1980-03-22 1980-03-22 Drive system of copying machine

Publications (1)

Publication Number Publication Date
JPS56132351A true JPS56132351A (en) 1981-10-16

Family

ID=12478375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3674980A Pending JPS56132351A (en) 1980-03-22 1980-03-22 Drive system of copying machine

Country Status (1)

Country Link
JP (1) JPS56132351A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545676A (en) * 1982-08-27 1985-10-08 Konishiroku Photo Industry Co., Ltd. Controlling apparatus for paper-feeding drive operated by driving system of optics unit for exposure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545676A (en) * 1982-08-27 1985-10-08 Konishiroku Photo Industry Co., Ltd. Controlling apparatus for paper-feeding drive operated by driving system of optics unit for exposure

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