JPS4958340U - - Google Patents
Info
- Publication number
- JPS4958340U JPS4958340U JP1972100384U JP10038472U JPS4958340U JP S4958340 U JPS4958340 U JP S4958340U JP 1972100384 U JP1972100384 U JP 1972100384U JP 10038472 U JP10038472 U JP 10038472U JP S4958340 U JPS4958340 U JP S4958340U
- Authority
- JP
- Japan
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Vibration Dampers (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972100384U JPS5323485Y2 (https=) | 1972-08-30 | 1972-08-30 | |
| US388294A US3871012A (en) | 1972-08-30 | 1973-08-14 | Reboundless focal plane shutter |
| DE19732342768 DE2342768C3 (de) | 1972-08-30 | 1973-08-24 | Vorrichtung zur Schwingungsdämpfung für die Metallamellen eines Schlitzverschlusses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972100384U JPS5323485Y2 (https=) | 1972-08-30 | 1972-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4958340U true JPS4958340U (https=) | 1974-05-23 |
| JPS5323485Y2 JPS5323485Y2 (https=) | 1978-06-17 |
Family
ID=14272504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972100384U Expired JPS5323485Y2 (https=) | 1972-08-30 | 1972-08-30 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3871012A (https=) |
| JP (1) | JPS5323485Y2 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51133018A (en) * | 1975-05-15 | 1976-11-18 | Asahi Optical Co Ltd | Lens diaphragm blade rebound prevention device |
| JP2014048660A (ja) * | 2012-08-31 | 2014-03-17 | Nidec Copal Corp | カメラ用フォーカルプレンシャッタ |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2441220C3 (de) * | 1973-08-31 | 1981-01-29 | Copal Co. Ltd., Tokio | Schlitzverschluß für Kameras |
| JPS5172035U (https=) * | 1974-12-03 | 1976-06-07 | ||
| JPS5722169Y2 (https=) * | 1976-04-19 | 1982-05-14 | ||
| JPS5922926B2 (ja) * | 1976-11-11 | 1984-05-30 | 日本電産コパル株式会社 | フオ−カルプレンシヤツタ |
| DE3001915C2 (de) * | 1980-01-19 | 1982-04-01 | Prontor-Werk Alfred Gauthier Gmbh, 7547 Wildbad | Blendenregelvorrichtung für photographische Kameras |
| US5502524A (en) * | 1993-10-27 | 1996-03-26 | Eastman Kodak Company | Aperture/shutter mechanism with damping member |
| US5603069A (en) * | 1996-03-04 | 1997-02-11 | Eastman Kodak Company | Metered film holding device to prevent film movement in camera |
| US6033131A (en) * | 1998-09-30 | 2000-03-07 | Eastman Kodak Company | Hybrid silicon-based micro-electromagnetic light shutter |
| US7604422B2 (en) * | 2006-12-11 | 2009-10-20 | Massachusetts Institute Of Technology | Large-aperture focal plane shutter |
| JP2015075912A (ja) * | 2013-10-09 | 2015-04-20 | ソニー株式会社 | 操作機構および撮像装置 |
| US8956059B1 (en) * | 2014-06-26 | 2015-02-17 | Melles-Griot | Shutter with power-free magnetic detent |
| CN108700793A (zh) * | 2016-03-01 | 2018-10-23 | 索尼公司 | 叶片打开/关闭设备和成像设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2975689A (en) * | 1956-08-20 | 1961-03-21 | Chatani Kunju | Photographic camera |
| US3580156A (en) * | 1967-12-19 | 1971-05-25 | Leitz Ernst Gmbh | Swinging sector shutter for photographic cameras |
| US3683778A (en) * | 1969-05-28 | 1972-08-15 | Hugo Weiss | Photographic shutter |
| US3628438A (en) * | 1970-01-02 | 1971-12-21 | Leitz Ernst Gmbh | Swinging sector camera shutter |
-
1972
- 1972-08-30 JP JP1972100384U patent/JPS5323485Y2/ja not_active Expired
-
1973
- 1973-08-14 US US388294A patent/US3871012A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51133018A (en) * | 1975-05-15 | 1976-11-18 | Asahi Optical Co Ltd | Lens diaphragm blade rebound prevention device |
| JP2014048660A (ja) * | 2012-08-31 | 2014-03-17 | Nidec Copal Corp | カメラ用フォーカルプレンシャッタ |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2342768B2 (de) | 1975-10-02 |
| US3871012A (en) | 1975-03-11 |
| DE2342768A1 (de) | 1974-03-21 |
| JPS5323485Y2 (https=) | 1978-06-17 |