JPS58128451U - Collective optical system for copying machines, etc. - Google Patents
Collective optical system for copying machines, etc.Info
- Publication number
- JPS58128451U JPS58128451U JP2475382U JP2475382U JPS58128451U JP S58128451 U JPS58128451 U JP S58128451U JP 2475382 U JP2475382 U JP 2475382U JP 2475382 U JP2475382 U JP 2475382U JP S58128451 U JPS58128451 U JP S58128451U
- Authority
- JP
- Japan
- Prior art keywords
- light shielding
- optical system
- shielding member
- collective optical
- copying machines
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims description 3
- 238000003491 array Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の集合光学系の横断面図、第２図は第１図
■−■線に沿う断面図、第３図は第１図■−■線に沿う
断即図、第４図は遮光部材と遮光部材サポートの位置合
せを示す説明図、パ第５図はレンズアレイとレンズマウ
ントの位置合せを示す説明図、笹６図はこの考案の一実
施例になる遮光ユニットの斜視図、第７図は遮光ユニッ
トの製作用金型を示す断面図である。
ａはレンズマウント、ｂ、 ｃ、 ｄはレンズアレ
イ、ｈ、ｉは遮光ユニット、ｊは遮光部材、ｋ。
１は遮光部材サポート、１は遮光ユニット。Figure 1 is a cross-sectional view of a conventional collective optical system, Figure 2 is a cross-sectional view taken along the line ■-■ in Figure 1, Figure 3 is a cross-sectional view taken along the line ■-■ in Figure 1, and Figure 4. Figure 5 is an explanatory diagram showing the alignment of the light shielding member and the light shielding member support, Figure 5 is an explanatory diagram showing the alignment of the lens array and lens mount, and Figure 6 is a perspective view of a light shielding unit that is an embodiment of this invention. , FIG. 7 is a sectional view showing a mold for manufacturing the light shielding unit. a is a lens mount, b, c, d are lens arrays, h, i are light shielding units, j is a light shielding member, k. 1 is a light shielding member support, and 1 is a light shielding unit.
Claims (1)
個のレンズアレイｂ、 ｃ、 ｄと、これらレンズ
アレイｂ、 ｃ、 ｄ間に遮光部材ｊ及び遮光部材
サポートに、１よりなる遮光ユニットｈ、ｉを介在させ
たものにおいて、上記遮光部材ｊと遮光部材サポートに
、 ｌを一体的に成形することにより遮光ユニット１
を形成し、この遮光ユニット１を各レンズアレイｂ、
ｃ、 ｄ間に介在させてなる複写機等の集合光学系
。A light shielding unit consisting of a plurality of lens arrays b, c, and d attached to a lens mount a at intervals, and a light shielding member j and a light shielding member support between these lens arrays b, c, and d. In the case where h and i are interposed, the light shielding unit 1 is formed by integrally molding l on the light shielding member j and the light shielding member support.
This light shielding unit 1 is connected to each lens array b,
A collective optical system such as a copying machine, which is interposed between c and d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2475382U JPS58128451U (en) | 1982-02-25 | 1982-02-25 | Collective optical system for copying machines, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2475382U JPS58128451U (en) | 1982-02-25 | 1982-02-25 | Collective optical system for copying machines, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58128451U true JPS58128451U (en) | 1983-08-31 |
Family
ID=30036746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2475382U Pending JPS58128451U (en) | 1982-02-25 | 1982-02-25 | Collective optical system for copying machines, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58128451U (en) |
-
1982
- 1982-02-25 JP JP2475382U patent/JPS58128451U/en active Pending
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