JPS5847847U - Copy machine exposure device - Google Patents

Copy machine exposure device

Info

Publication number
JPS5847847U
JPS5847847U JP14356381U JP14356381U JPS5847847U JP S5847847 U JPS5847847 U JP S5847847U JP 14356381 U JP14356381 U JP 14356381U JP 14356381 U JP14356381 U JP 14356381U JP S5847847 U JPS5847847 U JP S5847847U
Authority
JP
Japan
Prior art keywords
exposure device
copy machine
members
machine exposure
optical axis
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
JP14356381U
Other languages
Japanese (ja)
Inventor
昌夫 伊藤
純 高木
吉門　省二
哲男 石塚
Original Assignee
富士ゼロックス株式会社
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 富士ゼロックス株式会社 filed Critical 富士ゼロックス株式会社
Priority to JP14356381U priority Critical patent/JPS5847847U/en
Publication of JPS5847847U publication Critical patent/JPS5847847U/en
Pending legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (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) [Abstract] 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〜第３図は従来の露光装置を示し、第１図は横断
立面図であって第２図のＩ−Ｉ矢視図、第２図は縦断立
面図であって第３図の■−■矢視図、第３図は縦断平面
図であって第２図■−■矢視図、第４図は本案のレンズ
アレイ、遮光ユニット、各絞りを示す斜視図、第５図は
それら組立説明図である。 １、　２．　３・・・レンズアレイ、４．５・・・遮光
、：Ｌ　ニット、６，７・・・光量絞り、８・・・視野
絞り、９・・・レンズハウジング、１０・・・基準面、
１１・・・ハウジングブロック、１２・・・コーナ部、
１３・・・側面板、１４・・・上面板ミ１，５・・・下
面板、１６・・・保護ガラス、１７・・・孔。1 to 3 show a conventional exposure apparatus, FIG. 1 is a cross-sectional elevational view taken along the line I--I in FIG. 2, and FIG. 2 is a vertical sectional elevational view showing the Figure 3 is a longitudinal plan view taken along the arrows ■-■ in the figure, Figure 2 is a view taken along the arrows ■-■, Figure 4 is a perspective view showing the lens array, light-shielding unit, and each diaphragm of the present invention, and Figure 5 The figure is an explanatory diagram of their assembly. 1, 2. 3... Lens array, 4.5... Light shielding, :L knit, 6,7... Light amount diaphragm, 8... Field diaphragm, 9... Lens housing, 10... Reference plane,
11... Housing block, 12... Corner part,
13... Side plate, 14... Top plate 1, 5... Bottom plate, 16... Protective glass, 17... Hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数のレンズアレイ１．　２．　３の間に遮光ユニツ）
−４，５及び光量絞り６，７、視野絞り８が介在されて
なる露光装置において、それらの部材１〜８の少なくと
も夫々の縁部を互に密接させると共に、各レンズアレイ
１．　２．　３の光軸方向離間距離が所定の値になるよ
うに、前記縁部における各部材１〜８の光軸方向厚さを
夫り規定して形成したことを特徴とする複写機の露光装
置。Multiple lens arrays 1. 2. (shading unit between 3)
-4, 5, a light amount diaphragm 6, 7, and a field diaphragm 8 are interposed, in which at least the edges of each of the members 1 to 8 are brought into close contact with each other, and each lens array 1. 2. 3. An exposure device for a copying machine, characterized in that the thickness of each of the members 1 to 8 in the optical axis direction at the edge portion is defined so that the separation distance in the optical axis direction of No. 3 is a predetermined value.
JP14356381U 1981-09-28 1981-09-28 Copy machine exposure device Pending JPS5847847U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14356381U JPS5847847U (en) 1981-09-28 1981-09-28 Copy machine exposure device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14356381U JPS5847847U (en) 1981-09-28 1981-09-28 Copy machine exposure device

Publications (1)

Publication Number Publication Date
JPS5847847U true JPS5847847U (en) 1983-03-31

Family

ID=29936544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14356381U Pending JPS5847847U (en) 1981-09-28 1981-09-28 Copy machine exposure device

Country Status (1)

Country Link
JP (1) JPS5847847U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074604U (en) * 1983-10-31 1985-05-25 アキレス株式会社 Shoe sole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074604U (en) * 1983-10-31 1985-05-25 アキレス株式会社 Shoe sole
JPS6127445Y2 (en) * 1983-10-31 1986-08-15

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