JPS63135341U - - Google Patents

Info

Publication number
JPS63135341U
JPS63135341U JP2735687U JP2735687U JPS63135341U JP S63135341 U JPS63135341 U JP S63135341U JP 2735687 U JP2735687 U JP 2735687U JP 2735687 U JP2735687 U JP 2735687U JP S63135341 U JPS63135341 U JP S63135341U
Authority
JP
Japan
Prior art keywords
optical system
scanning body
attached
cable
drive
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
JP2735687U
Other languages
Japanese (ja)
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 JP2735687U priority Critical patent/JPS63135341U/ja
Publication of JPS63135341U publication Critical patent/JPS63135341U/ja
Pending legal-status Critical Current

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  • Pulleys (AREA)

Description

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

第１図は本考案に係る光学系駆動装置の一実施
例を示す斜視図、第２図は同装置を適用した複写
機を示す縦断面図、第３図は従来の光学系駆動装
置を示す斜視図、第４図はアイドラープーリを示
す斜視図である。 ［符号の説明］３……光源、４……フルレート
ミラー、５，６……ハーフレートミラー、１２…
…第１の走査体、１３……第２の走査体、１７…
…ケーブル、１９，２３……アイドラープーリ、
２０……駆動プーリ、２１……駆動モータ。 Fig. 1 is a perspective view showing an embodiment of an optical system drive device according to the present invention, Fig. 2 is a vertical sectional view showing a copying machine to which the same device is applied, and Fig. 3 is a conventional optical system drive device. A perspective view, FIG. 4 is a perspective view showing an idler pulley. [Explanation of symbols] 3...Light source, 4...Full rate mirror, 5, 6...Half rate mirror, 12...
...First scanning body, 13... Second scanning body, 17...
...Cable, 19,23...Idler pulley,
20... Drive pulley, 21... Drive motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光学系構成部材が取付けられた第１の走査体と
、同じく光学系構成部材が取付けられた第２の走
査体とを１：１／２の速度比で駆動する光学系駆
動装置において、駆動用モータの軸に固定された
駆動プーリと、装置機体に取付けられたアイドラ
ープーリと、第２の走査体に取付けられたアイド
ラープーリの３個のプーリの間に駆動用ケーブル
を掛け、該ケーブルの両端を装置機体に固定する
と共に、ケーブルの途中に第１の走査体を連結し
たことを特徴とする光学系駆動装置。 In an optical system driving device that drives a first scanning body to which an optical system component is attached and a second scanning body to which an optical system component is also attached at a speed ratio of 1:1/2, A drive cable is hung between three pulleys: a drive pulley fixed to the motor shaft, an idler pulley attached to the device body, and an idler pulley attached to the second scanning body, and both ends of the cable are What is claimed is: 1. An optical system drive device, characterized in that the first scanning body is fixed to the device body, and a first scanning body is connected in the middle of the cable.
JP2735687U 1987-02-27 1987-02-27 Pending JPS63135341U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2735687U JPS63135341U (en) 1987-02-27 1987-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2735687U JPS63135341U (en) 1987-02-27 1987-02-27

Publications (1)

Publication Number Publication Date
JPS63135341U true JPS63135341U (en) 1988-09-06

Family

ID=30829306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2735687U Pending JPS63135341U (en) 1987-02-27 1987-02-27

Country Status (1)

Country Link
JP (1) JPS63135341U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100119A (en) * 1972-03-31 1973-12-18
JPS57211171A (en) * 1981-06-22 1982-12-24 Toshiba Corp Exposure device
JPS587161A (en) * 1981-07-06 1983-01-14 Toshiba Corp Exposing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100119A (en) * 1972-03-31 1973-12-18
JPS57211171A (en) * 1981-06-22 1982-12-24 Toshiba Corp Exposure device
JPS587161A (en) * 1981-07-06 1983-01-14 Toshiba Corp Exposing device

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