JPS51148944U - - Google Patents
Info
- Publication number
- JPS51148944U JPS51148944U JP1975069651U JP6965175U JPS51148944U JP S51148944 U JPS51148944 U JP S51148944U JP 1975069651 U JP1975069651 U JP 1975069651U JP 6965175 U JP6965175 U JP 6965175U JP S51148944 U JPS51148944 U JP S51148944U
- 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)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975069651U JPS5536816Y2 (en:Method) | 1975-05-22 | 1975-05-22 | |
| US05/688,312 US4150890A (en) | 1975-05-22 | 1976-05-20 | Device in camera shutter for maintaining separate blades in intimate contact with each other |
| GB21181/76A GB1529003A (en) | 1975-05-22 | 1976-05-21 | Camera shutter mechanism |
| DE19762622940 DE2622940A1 (de) | 1975-05-22 | 1976-05-21 | Kameraverschluss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975069651U JPS5536816Y2 (en:Method) | 1975-05-22 | 1975-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51148944U true JPS51148944U (en:Method) | 1976-11-29 |
| JPS5536816Y2 JPS5536816Y2 (en:Method) | 1980-08-29 |
Family
ID=13408947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975069651U Expired JPS5536816Y2 (en:Method) | 1975-05-22 | 1975-05-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4150890A (en:Method) |
| JP (1) | JPS5536816Y2 (en:Method) |
| DE (1) | DE2622940A1 (en:Method) |
| GB (1) | GB1529003A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE33117E (en) * | 1976-05-14 | 1989-11-21 | Seiko Koki Kabushiki Kaisha | Focal plane shutter for cameras |
| JPS56110422U (en:Method) * | 1980-01-23 | 1981-08-26 | ||
| JPS56147135A (en) * | 1980-04-18 | 1981-11-14 | Canon Inc | Split shutter blade using plastic molded blade of mixed with permanent magnet powder |
| US4415251A (en) * | 1982-01-21 | 1983-11-15 | Polaroid Corporation | Camera shutter having bobbin driven blades |
| US4926202A (en) * | 1987-07-15 | 1990-05-15 | Canon Kabushiki Kaisha/Canon Denshi Kabushiki Kaisha | Shutter for use in camera |
| JP2856590B2 (ja) * | 1992-03-05 | 1999-02-10 | キヤノン株式会社 | カメラ |
| JP3990072B2 (ja) * | 1999-05-31 | 2007-10-10 | セイコープレシジョン株式会社 | カメラ用フォーカルプレーンシャッタ |
| JP2001281726A (ja) * | 2000-03-31 | 2001-10-10 | Seiko Precision Inc | カメラ用分割羽根シャッタ |
| JP4005876B2 (ja) * | 2002-08-27 | 2007-11-14 | 日本電産コパル株式会社 | カメラ用フォーカルプレンシャッタ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4955037U (en:Method) * | 1972-08-23 | 1974-05-15 |
-
1975
- 1975-05-22 JP JP1975069651U patent/JPS5536816Y2/ja not_active Expired
-
1976
- 1976-05-20 US US05/688,312 patent/US4150890A/en not_active Expired - Lifetime
- 1976-05-21 GB GB21181/76A patent/GB1529003A/en not_active Expired
- 1976-05-21 DE DE19762622940 patent/DE2622940A1/de not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4955037U (en:Method) * | 1972-08-23 | 1974-05-15 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| JPS5536816Y2 (en:Method) | 1980-08-29 |
| DE2622940A1 (de) | 1976-12-09 |
| US4150890A (en) | 1979-04-24 |
| GB1529003A (en) | 1978-10-18 |