GB2017944B - Camera shutter device - Google Patents
Camera shutter deviceInfo
- Publication number
- GB2017944B GB2017944B GB7908231A GB7908231A GB2017944B GB 2017944 B GB2017944 B GB 2017944B GB 7908231 A GB7908231 A GB 7908231A GB 7908231 A GB7908231 A GB 7908231A GB 2017944 B GB2017944 B GB 2017944B
- Authority
- GB
- United Kingdom
- Prior art keywords
- shutter device
- camera shutter
- camera
- shutter
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/70—Exposure-making shutters; Diaphragms with flash-synchronising contacts
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/18—More than two members
- G03B9/22—More than two members each moving in one direction to open and then in opposite direction to close, e.g. iris type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Shutter-Related Mechanisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2813078A JPS54121119A (en) | 1978-03-10 | 1978-03-10 | Flash switching device for camera shutter |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2017944A GB2017944A (en) | 1979-10-10 |
GB2017944B true GB2017944B (en) | 1982-06-23 |
Family
ID=12240188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7908231A Expired GB2017944B (en) | 1978-03-10 | 1979-03-08 | Camera shutter device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS54121119A (en) |
DE (1) | DE2909405A1 (en) |
GB (1) | GB2017944B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100354386C (en) * | 2004-11-26 | 2007-12-12 | 江西南大中德食品工程中心 | Biomass-base artifical plate wooden adhesive without formaldehyde indoor and production thereof |
-
1978
- 1978-03-10 JP JP2813078A patent/JPS54121119A/en active Granted
-
1979
- 1979-03-08 GB GB7908231A patent/GB2017944B/en not_active Expired
- 1979-03-09 DE DE19792909405 patent/DE2909405A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2909405A1 (en) | 1979-09-13 |
JPS641778B2 (en) | 1989-01-12 |
GB2017944A (en) | 1979-10-10 |
JPS54121119A (en) | 1979-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |