JPS6284031U - - Google Patents
Info
- Publication number
- JPS6284031U JPS6284031U JP17553085U JP17553085U JPS6284031U JP S6284031 U JPS6284031 U JP S6284031U JP 17553085 U JP17553085 U JP 17553085U JP 17553085 U JP17553085 U JP 17553085U JP S6284031 U JPS6284031 U JP S6284031U
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- rotation
- blade
- blade lever
- lever
- 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
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Diaphragms For Cameras (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17553085U JPS6284031U (uk) | 1985-11-14 | 1985-11-14 | |
| US06/878,605 US4797700A (en) | 1985-06-28 | 1986-06-26 | Diaphragm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17553085U JPS6284031U (uk) | 1985-11-14 | 1985-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284031U true JPS6284031U (uk) | 1987-05-28 |
Family
ID=31114939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17553085U Pending JPS6284031U (uk) | 1985-06-28 | 1985-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284031U (uk) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0590457U (ja) * | 1991-06-26 | 1993-12-10 | ニスカ株式会社 | 光量調整装置 |
| JP2009204951A (ja) * | 2008-02-28 | 2009-09-10 | Nidec Copal Corp | 絞り装置 |
-
1985
- 1985-11-14 JP JP17553085U patent/JPS6284031U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0590457U (ja) * | 1991-06-26 | 1993-12-10 | ニスカ株式会社 | 光量調整装置 |
| JP2009204951A (ja) * | 2008-02-28 | 2009-09-10 | Nidec Copal Corp | 絞り装置 |