JPS4710228Y1 - - Google Patents
Info
- Publication number
- JPS4710228Y1 JPS4710228Y1 JP1968082759U JP8275968U JPS4710228Y1 JP S4710228 Y1 JPS4710228 Y1 JP S4710228Y1 JP 1968082759 U JP1968082759 U JP 1968082759U JP 8275968 U JP8275968 U JP 8275968U JP S4710228 Y1 JPS4710228 Y1 JP S4710228Y1
- 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.)
- 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
- G03B9/08—Shutters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Diaphragms For Cameras (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1968082759U JPS4710228Y1 (en, 2012) | 1968-09-24 | 1968-09-24 | |
| US859367A US3631787A (en) | 1968-09-24 | 1969-09-19 | Diaphragm setting device for diaphragm blades |
| GB46998/69A GB1278819A (en) | 1968-09-24 | 1969-09-24 | A diaphragm setting device for diaphragm blade |
| DE19691948329 DE1948329B2 (de) | 1968-09-24 | 1969-09-24 | Einstellbare irisblende fuer optische geraete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1968082759U JPS4710228Y1 (en, 2012) | 1968-09-24 | 1968-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4710228Y1 true JPS4710228Y1 (en, 2012) | 1972-04-17 |
Family
ID=42907830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1968082759U Expired JPS4710228Y1 (en, 2012) | 1968-09-24 | 1968-09-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3631787A (en, 2012) |
| JP (1) | JPS4710228Y1 (en, 2012) |
| DE (1) | DE1948329B2 (en, 2012) |
| GB (1) | GB1278819A (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5297543U (en, 2012) * | 1976-01-20 | 1977-07-22 | ||
| JPH019939Y2 (en, 2012) * | 1978-09-07 | 1989-03-20 | ||
| JPS5565937A (en) * | 1978-11-14 | 1980-05-17 | Asahi Optical Co Ltd | Automatic aperture |
| JP3723645B2 (ja) * | 1996-09-20 | 2005-12-07 | ペンタックス株式会社 | 絞り機構の絞り原点調整方法および装置 |
| DE102012111731B4 (de) | 2012-12-03 | 2017-10-12 | Carl Zeiss Industrielle Messtechnik Gmbh | Irisblende und optische Vorrichtung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1181045B (de) * | 1962-07-26 | 1964-11-05 | Compur Werk Gmbh & Co | Photographischer Verschluss mit zwei gemeinsam bewegbaren Einstellringen |
| US3512463A (en) * | 1966-07-28 | 1970-05-19 | Agfa Gevaert Ag | Camera with built-in exposure meter for daylight and flash photography |
-
1968
- 1968-09-24 JP JP1968082759U patent/JPS4710228Y1/ja not_active Expired
-
1969
- 1969-09-19 US US859367A patent/US3631787A/en not_active Expired - Lifetime
- 1969-09-24 DE DE19691948329 patent/DE1948329B2/de active Pending
- 1969-09-24 GB GB46998/69A patent/GB1278819A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3631787A (en) | 1972-01-04 |
| DE1948329A1 (de) | 1970-04-02 |
| GB1278819A (en) | 1972-06-21 |
| DE1948329B2 (de) | 1972-07-13 |