DE3011693C2 - Verschluß für eine einäugige Spiegelreflexkamera - Google Patents
Verschluß für eine einäugige SpiegelreflexkameraInfo
- Publication number
- DE3011693C2 DE3011693C2 DE19803011693 DE3011693A DE3011693C2 DE 3011693 C2 DE3011693 C2 DE 3011693C2 DE 19803011693 DE19803011693 DE 19803011693 DE 3011693 A DE3011693 A DE 3011693A DE 3011693 C2 DE3011693 C2 DE 3011693C2
- Authority
- DE
- Germany
- Prior art keywords
- lever
- control part
- mirror
- actuating lever
- drive
- 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 - Lifetime
Links
- 230000011514 reflex Effects 0.000 title claims description 3
- 230000033001 locomotion Effects 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 13
- 239000000543 intermediate Substances 0.000 description 12
- 230000001960 triggered effect Effects 0.000 description 7
- 230000035939 shock Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/18—More than two members
-
- 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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Cameras In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3531279A JPS55127532A (en) | 1979-03-26 | 1979-03-26 | Single-lens reflex camera having electromagnetic driving source |
| JP54127194A JPS6059576B2 (ja) | 1979-10-01 | 1979-10-01 | 電磁駆動源を有する一眼レフカメラ |
| JP13256579A JPS5655929A (en) | 1979-10-15 | 1979-10-15 | Camera having electromagnetic driving source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3011693A1 DE3011693A1 (de) | 1980-10-16 |
| DE3011693C2 true DE3011693C2 (de) | 1997-06-05 |
Family
ID=27288720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803011693 Expired - Lifetime DE3011693C2 (de) | 1979-03-26 | 1980-03-26 | Verschluß für eine einäugige Spiegelreflexkamera |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3011693C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2452726A1 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5660423A (en) * | 1979-10-22 | 1981-05-25 | Canon Inc | Electromagnetic drive shutter |
| JPS5699329A (en) | 1980-01-08 | 1981-08-10 | Canon Inc | Electromagnetically-driven focal plane shutter |
| JPS5788435A (en) * | 1980-11-22 | 1982-06-02 | Canon Inc | Mechanism driving controller of camera |
| JPS57109926A (en) * | 1980-12-27 | 1982-07-08 | Canon Inc | Control method for travel characteristic of electromagnetic drive shutter |
| JPS57168240A (en) * | 1981-04-10 | 1982-10-16 | Nippon Kogaku Kk <Nikon> | Electric shutter of camera |
| JPS57172425U (enrdf_load_stackoverflow) * | 1981-04-23 | 1982-10-30 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443371B2 (enrdf_load_stackoverflow) * | 1972-06-13 | 1979-12-19 | ||
| JPS5332018Y2 (enrdf_load_stackoverflow) * | 1973-05-02 | 1978-08-09 | ||
| JPS5748772B2 (enrdf_load_stackoverflow) * | 1973-08-28 | 1982-10-18 | ||
| US4015198A (en) * | 1973-12-26 | 1977-03-29 | Canon Kabushiki Kaisha | Shutter-time-preference single lens reflex camera with automatic film wind-up |
| JPS5525647B2 (enrdf_load_stackoverflow) * | 1974-03-30 | 1980-07-08 | ||
| GB1452416A (en) * | 1974-08-23 | 1976-10-13 | Seiko Koki Kk | Camera shutter mechanism |
| DE2526420C2 (de) * | 1975-06-13 | 1982-12-30 | Rollei-Werke Franke & Heidecke Gmbh & Co Kg, 3300 Braunschweig | Vorhang- oder Platten-Fokal- Schlitzverschluß |
| US4181417A (en) * | 1977-03-16 | 1980-01-01 | Canon Kabushiki Kaisha | Shutter operation control device for a photographic camera |
| DE2728824C3 (de) * | 1977-06-27 | 1981-07-09 | Prontor-Werk Alfred Gauthier Gmbh, 7547 Wildbad | Photographischer Kameraverschluß |
-
1980
- 1980-03-25 FR FR8006619A patent/FR2452726A1/fr active Granted
- 1980-03-26 DE DE19803011693 patent/DE3011693C2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2452726A1 (fr) | 1980-10-24 |
| DE3011693A1 (de) | 1980-10-16 |
| FR2452726B1 (enrdf_load_stackoverflow) | 1985-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OI | Miscellaneous see part 1 | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |