JPS5818252U - Driving device for variable magnification electronic copying machine - Google Patents

Driving device for variable magnification electronic copying machine

Info

Publication number
JPS5818252U
JPS5818252U JP11370281U JP11370281U JPS5818252U JP S5818252 U JPS5818252 U JP S5818252U JP 11370281 U JP11370281 U JP 11370281U JP 11370281 U JP11370281 U JP 11370281U JP S5818252 U JPS5818252 U JP S5818252U
Authority
JP
Japan
Prior art keywords
copying machine
variable magnification
electronic copying
driving device
original
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
JP11370281U
Other languages
Japanese (ja)
Inventor
圭一 稲垣
Original Assignee
大東株式会社
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 大東株式会社 filed Critical 大東株式会社
Priority to JP11370281U priority Critical patent/JPS5818252U/en
Publication of JPS5818252U publication Critical patent/JPS5818252U/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Systems Of Projection Type Copiers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、複写機の駆動系を示す斜面図、第２図は、本
考案に係る１つの実施例を示す斜面図である。 １・・・・・・受像側モータ、２・・・・・・受像体（
感光体）、３・・・・・・原稿側モータ、４・・・・・
・送りローラ、５・・曲ベルト又はチェーン、６・・・
・・・ズームレンズ。FIG. 1 is a perspective view showing a drive system of a copying machine, and FIG. 2 is a perspective view showing one embodiment of the present invention. 1...Image receiving side motor, 2...Image receiving body (
Photoconductor), 3... Original side motor, 4...
・Feed roller, 5...Curved belt or chain, 6...
...Zoom lens.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原稿送りとともに受像体の方も動かされ、さらに、レン
ズ系を動かすとともに前記三者の速度比が変更されるこ
とにより、複写倍率が変更され、原稿もしくは受像体又
は両者の送りのための送り機構に駆動モータからベルト
又はチェーンを介して送り力が伝達されるようになされ
た変倍電子複写機の駆動装置において、上記送り機構は
原稿側と受像側との間では機械的にも速度制御の点でも
絶縁されており、原稿側と受像側とで用いられる独立し
たモータとして、どちらもが、定速性を与えられ、少な
くとも一方が変速可能なモータが用いられていることを
特徴とする、変倍電子複写機の駆動装置。The image receptor is moved as the original is fed, and the lens system is moved and the speed ratio of the three is changed, thereby changing the copying magnification, and the feeding mechanism for feeding the original, the image receptor, or both. In a drive device for a variable magnification electronic copying machine in which feeding force is transmitted from a drive motor via a belt or chain, the feeding mechanism has mechanical speed control between the document side and the image receiving side. The invention is characterized in that it is insulated at points, and is used as independent motors for use on the original side and the image receiving side, both of which are given constant speed, and at least one of which is a variable speed motor. Driving device for variable magnification electronic copying machine.
JP11370281U 1981-07-29 1981-07-29 Driving device for variable magnification electronic copying machine Pending JPS5818252U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11370281U JPS5818252U (en) 1981-07-29 1981-07-29 Driving device for variable magnification electronic copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11370281U JPS5818252U (en) 1981-07-29 1981-07-29 Driving device for variable magnification electronic copying machine

Publications (1)

Publication Number Publication Date
JPS5818252U true JPS5818252U (en) 1983-02-04

Family

ID=29907997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11370281U Pending JPS5818252U (en) 1981-07-29 1981-07-29 Driving device for variable magnification electronic copying machine

Country Status (1)

Country Link
JP (1) JPS5818252U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133139A (en) * 1978-04-05 1979-10-16 Canon Inc Copying machine
JPS5541427A (en) * 1978-09-18 1980-03-24 Canon Inc Copying and recording apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133139A (en) * 1978-04-05 1979-10-16 Canon Inc Copying machine
JPS5541427A (en) * 1978-09-18 1980-03-24 Canon Inc Copying and recording apparatus

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