JPS542119A - Brake device of focal plane shutter - Google Patents
Brake device of focal plane shutterInfo
- Publication number
- JPS542119A JPS542119A JP6684677A JP6684677A JPS542119A JP S542119 A JPS542119 A JP S542119A JP 6684677 A JP6684677 A JP 6684677A JP 6684677 A JP6684677 A JP 6684677A JP S542119 A JPS542119 A JP S542119A
- Authority
- JP
- Japan
- Prior art keywords
- brake device
- focal plane
- plane shutter
- master gears
- letting
- 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
Landscapes
- Shutters For Cameras (AREA)
Abstract
PURPOSE: To enable positive braking action to be effected with small mounting space by so arranging the device that the stopping pins provided to the master gears cooperating to front curtain and rear curtain push oscillating levers at the final period of turning of the master gears thereby letting these make friction contact with friction plates.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6684677A JPS542119A (en) | 1977-06-07 | 1977-06-07 | Brake device of focal plane shutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6684677A JPS542119A (en) | 1977-06-07 | 1977-06-07 | Brake device of focal plane shutter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS542119A true JPS542119A (en) | 1979-01-09 |
Family
ID=13327610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6684677A Pending JPS542119A (en) | 1977-06-07 | 1977-06-07 | Brake device of focal plane shutter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS542119A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4316662A (en) * | 1979-01-31 | 1982-02-23 | Canon Kabushiki Kaisha | Brake device for shutter |
JPS6068523U (en) * | 1983-10-18 | 1985-05-15 | キヤノン株式会社 | Shutter brake system |
-
1977
- 1977-06-07 JP JP6684677A patent/JPS542119A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4316662A (en) * | 1979-01-31 | 1982-02-23 | Canon Kabushiki Kaisha | Brake device for shutter |
JPS6068523U (en) * | 1983-10-18 | 1985-05-15 | キヤノン株式会社 | Shutter brake system |
JPS6343454Y2 (en) * | 1983-10-18 | 1988-11-14 |
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