JPS6373734U - - Google Patents

Info

Publication number
JPS6373734U
JPS6373734U JP16571486U JP16571486U JPS6373734U JP S6373734 U JPS6373734 U JP S6373734U JP 16571486 U JP16571486 U JP 16571486U JP 16571486 U JP16571486 U JP 16571486U JP S6373734 U JPS6373734 U JP S6373734U
Authority
JP
Japan
Prior art keywords
lens
optical axis
stand
photoreceptor drum
movable
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
JP16571486U
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 JP16571486U priority Critical patent/JPS6373734U/ja
Publication of JPS6373734U publication Critical patent/JPS6373734U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)

Description

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

第１図はこの考案の一実施例を示す斜視図、第
２図は同平面図、第３図はこの考案を適用した複
数装置の一部省略断面図、第４図はこの考案によ
つて達成される可動レンズの移動方向を示す図、
第５図及び第６図はそれぞれ従来の可動レンズの
移動方向を示す図である。 ７…レンズ光軸、８…レンズ、１０…感光体ド
ラム、１８…第１レンズ台、１９…第２レンズ台
。 Fig. 1 is a perspective view showing an embodiment of this invention, Fig. 2 is a plan view of the same, Fig. 3 is a partially omitted sectional view of multiple devices to which this invention is applied, and Fig. 4 is a diagram showing an embodiment of this invention. a diagram showing the direction of movement of the movable lens achieved;
FIG. 5 and FIG. 6 are diagrams each showing the moving direction of a conventional movable lens. 7... Lens optical axis, 8... Lens, 10... Photosensitive drum, 18... First lens stand, 19... Second lens stand.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原稿像を感光体ドラム上に投影結像するレンズ
に移動自在な可動レンズを用いる複写装置であつ
て、前記レンズをレンズ光軸方向と前記感光体ド
ラムの軸線方向にそれぞれ独立して移動可能なレ
ンズ台上に載置すると共に、該レンズ台がレンズ
光軸方向に移動するに伴つて連動して焦点距離の
変更作動をする構造としたことを特徴とする複写
装置。 A copying device that uses a movable lens for projecting and forming an original image on a photoreceptor drum, the lens being movable independently in the direction of the optical axis of the lens and in the direction of the axis of the photoreceptor drum. 1. A copying apparatus characterized by being placed on a lens stand and having a structure in which the focal length is changed in conjunction with the movement of the lens stand in the optical axis direction of the lens.
JP16571486U 1986-10-30 1986-10-30 Pending JPS6373734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16571486U JPS6373734U (en) 1986-10-30 1986-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16571486U JPS6373734U (en) 1986-10-30 1986-10-30

Publications (1)

Publication Number Publication Date
JPS6373734U true JPS6373734U (en) 1988-05-17

Family

ID=31096002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16571486U Pending JPS6373734U (en) 1986-10-30 1986-10-30

Country Status (1)

Country Link
JP (1) JPS6373734U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199388A (en) * 1982-05-17 1983-11-19 富士ゼロックス株式会社 Sentence display
JPS59152433A (en) * 1983-02-18 1984-08-31 Minolta Camera Co Ltd Variable power electrophotographic copying machine
JPS60239720A (en) * 1984-05-15 1985-11-28 Canon Inc Copying device
JPS6129864A (en) * 1984-07-20 1986-02-10 Minolta Camera Co Ltd Variable magnification electrophotographic copying machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199388A (en) * 1982-05-17 1983-11-19 富士ゼロックス株式会社 Sentence display
JPS59152433A (en) * 1983-02-18 1984-08-31 Minolta Camera Co Ltd Variable power electrophotographic copying machine
JPS60239720A (en) * 1984-05-15 1985-11-28 Canon Inc Copying device
JPS6129864A (en) * 1984-07-20 1986-02-10 Minolta Camera Co Ltd Variable magnification electrophotographic copying machine

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