JPS5738425A - Optical path forming member of focal plane camera - Google Patents
Optical path forming member of focal plane cameraInfo
- Publication number
- JPS5738425A JPS5738425A JP11451980A JP11451980A JPS5738425A JP S5738425 A JPS5738425 A JP S5738425A JP 11451980 A JP11451980 A JP 11451980A JP 11451980 A JP11451980 A JP 11451980A JP S5738425 A JPS5738425 A JP S5738425A
- Authority
- JP
- Japan
- Prior art keywords
- shutter blade
- electric
- optical path
- path forming
- conduction process
- 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
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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
PURPOSE:To realize not only a light weight but the miniaturization of a camera, by forming both a guide part and a light shielding frame of the shutter blade into a body with use of the synthetic resin and applying an electric conduction process to them to ensure the safe installation of electric lements. CONSTITUTION:For an optical path forming member 2, a light shielding frame 11 and a shutter blade guiding part are formed into a body by the synthetic resin, and an inner wall part 11b having an exposure aperture part 11a and a box-type wall part 11c enclosing the part 11a are provided along with an electric element storing space 12 secured at the bottom part. A shutter blade travel guiding part is formed on the back of the part 11b, and the vapor deposition of copper, etc. or the electric conduction process by coating is applied to the optical path forming part 2. Thus the weight of material can be reduced, and the effect of the static electricity due to the traveling of the shutter blade or the electric noise caused by operation of a switch can be prevented owing to the electric conduction process. In such way, the various types of members can be centralized on realize the miniaturization of a camera.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11451980A JPS5738425A (en) | 1980-08-19 | 1980-08-19 | Optical path forming member of focal plane camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11451980A JPS5738425A (en) | 1980-08-19 | 1980-08-19 | Optical path forming member of focal plane camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5738425A true JPS5738425A (en) | 1982-03-03 |
Family
ID=14639777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11451980A Pending JPS5738425A (en) | 1980-08-19 | 1980-08-19 | Optical path forming member of focal plane camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5738425A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6345540U (en) * | 1986-09-10 | 1988-03-28 | ||
JPS63309933A (en) * | 1987-06-10 | 1988-12-19 | Matsushita Electric Ind Co Ltd | Photographing device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5595944A (en) * | 1979-01-12 | 1980-07-21 | Agfa Gevaert Ag | Film cassftte* camera using same* and production of film cassette |
-
1980
- 1980-08-19 JP JP11451980A patent/JPS5738425A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5595944A (en) * | 1979-01-12 | 1980-07-21 | Agfa Gevaert Ag | Film cassftte* camera using same* and production of film cassette |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6345540U (en) * | 1986-09-10 | 1988-03-28 | ||
JPH0514268Y2 (en) * | 1986-09-10 | 1993-04-16 | ||
JPS63309933A (en) * | 1987-06-10 | 1988-12-19 | Matsushita Electric Ind Co Ltd | Photographing device |
JPH065333B2 (en) * | 1987-06-10 | 1994-01-19 | 松下電器産業株式会社 | Imaging device |
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