JPS5857830U - Shutter curtain protection device for focal plane shutters - Google Patents
Shutter curtain protection device for focal plane shuttersInfo
- Publication number
- JPS5857830U JPS5857830U JP15313781U JP15313781U JPS5857830U JP S5857830 U JPS5857830 U JP S5857830U JP 15313781 U JP15313781 U JP 15313781U JP 15313781 U JP15313781 U JP 15313781U JP S5857830 U JPS5857830 U JP S5857830U
- Authority
- JP
- Japan
- Prior art keywords
- shutter curtain
- focal plane
- protection device
- shutter
- curtain protection
- 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.)
- Granted
Links
Landscapes
- Cameras In General (AREA)
- Shutters For Cameras (AREA)
- Camera Bodies And Camera Details Or Accessories (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
図面は本考案を適用したカメラの裏蓋を開いて後部より
見た状態を示す要部斜視図であり、一部番断面としてカ
メラ内部を露見させたものである。
１・・・・・・カメラボディ、３・・・・・・シャツタ
幕、４・・・・・・シャツタ幕保護板、５．７・・・・
・・軸、６・・・・・・シャツタ幕保護板作動アーム、
８・・・・・・ミラー、９・・・・・・連結ピン、１０
・・・・・・バネ。The drawing is a perspective view of the main parts of a camera to which the present invention is applied, as seen from the rear with the back cover open, and shows the inside of the camera as a partial cross-section. 1...Camera body, 3...Shutter curtain, 4...Shutter curtain protection plate, 5.7...
...Axis, 6...Shutter curtain protection plate operating arm,
8...Mirror, 9...Connection pin, 10
······Spring.
Claims (1)
レーンシャッタに於いて、 カメラボディ内の画面サイズを規定するアパーチャ及び
フィルム案内用レール面が形成されている板と、該板の
前面に配置されているシャツタ幕との間に、シャツタ幕
保護板を設置し、該シャツタ幕保護板はミラーのダウン
（下降）動作に連動してシャツタ幕の一部又は全部を覆
う如く位置し、 且つ、ミラーアップ（跳ね上り）動作に連動してアパー
チャ面より退避するようにしたことを特徴と子るフォー
カルプレーンシャッタのシャツタ幕保護装置。[Claim for Utility Model Registration] In a focal plane shutter installed in a single-lens reflex camera equipped with a mirror, a plate on which an aperture that defines the screen size in the camera body and a film guide rail surface are formed; A shutter curtain protection plate is installed between the shutter curtain placed on the front side of the board, and the shutter curtain protection plate covers part or all of the shutter curtain in conjunction with the down (lowering) operation of the mirror. 1. A shutter curtain protection device for a focal plane shutter, characterized in that the shutter curtain of a focal plane shutter is located at the same position and is retracted from an aperture surface in conjunction with mirror up (jumping up) operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15313781U JPS5857830U (en) | 1981-10-15 | 1981-10-15 | Shutter curtain protection device for focal plane shutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15313781U JPS5857830U (en) | 1981-10-15 | 1981-10-15 | Shutter curtain protection device for focal plane shutters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5857830U true JPS5857830U (en) | 1983-04-19 |
| JPS6215799Y2 JPS6215799Y2 (en) | 1987-04-21 |
Family
ID=29945761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15313781U Granted JPS5857830U (en) | 1981-10-15 | 1981-10-15 | Shutter curtain protection device for focal plane shutters |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857830U (en) |
-
1981
- 1981-10-15 JP JP15313781U patent/JPS5857830U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6215799Y2 (en) | 1987-04-21 |
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