JPS6420530A - Shutter for camera - Google Patents
Shutter for cameraInfo
- Publication number
- JPS6420530A JPS6420530A JP17761087A JP17761087A JPS6420530A JP S6420530 A JPS6420530 A JP S6420530A JP 17761087 A JP17761087 A JP 17761087A JP 17761087 A JP17761087 A JP 17761087A JP S6420530 A JPS6420530 A JP S6420530A
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- allowance
- shutter base
- thickness direction
- arm
- 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
- Shutters For Cameras (AREA)
Abstract
PURPOSE:To improve the strength of an overall shutter base of its own by integrally forming a thicker part on the surface of the shutter base in which a blade sector is arranged and in any areas except an area in which the arm of the blade sector traveling the surface of the base travels. CONSTITUTION:With a caulked part between a main arm 11a and a divided blade 11d in the rear blade sector, a caulking pad 11f for caulking is formed on the shutter base (lower side in illustration). The protruding amount of the pad 11f has to be set an allowance on the surface of the shutter base in its thickness direction, and a greater allowance in the thickness direction is provided by taking account of safety. Therefore, the thicker part is placed so as to stick out the allowance in the thickness direction and so as to lie in any areas except for the area in which the main arm 11a and a sub-arm 11d in the rear blade sector travel, whereby the thickness of the overall shutter never increases.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17761087A JPS6420530A (en) | 1987-07-15 | 1987-07-15 | Shutter for camera |
US07/217,649 US4926202A (en) | 1987-07-15 | 1988-07-12 | Shutter for use in camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17761087A JPS6420530A (en) | 1987-07-15 | 1987-07-15 | Shutter for camera |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6420530A true JPS6420530A (en) | 1989-01-24 |
JPH0541973B2 JPH0541973B2 (en) | 1993-06-25 |
Family
ID=16034016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17761087A Granted JPS6420530A (en) | 1987-07-15 | 1987-07-15 | Shutter for camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6420530A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0511132U (en) * | 1991-07-24 | 1993-02-12 | 株式会社コパル | Shaft blade support structure of focal plane shutter |
-
1987
- 1987-07-15 JP JP17761087A patent/JPS6420530A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0511132U (en) * | 1991-07-24 | 1993-02-12 | 株式会社コパル | Shaft blade support structure of focal plane shutter |
Also Published As
Publication number | Publication date |
---|---|
JPH0541973B2 (en) | 1993-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |