JPS63177825U - - Google Patents
Info
- Publication number
- JPS63177825U JPS63177825U JP6802187U JP6802187U JPS63177825U JP S63177825 U JPS63177825 U JP S63177825U JP 6802187 U JP6802187 U JP 6802187U JP 6802187 U JP6802187 U JP 6802187U JP S63177825 U JPS63177825 U JP S63177825U
- Authority
- JP
- Japan
- Prior art keywords
- blades
- crest
- driving wheel
- cam grooves
- bristle
- 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)
Description
図面は本考案に係る絞り装置の構成を分解して
示す斜面図である。 ２，２′……絞り羽根、１２，１２′……切込
縁、２２，２２′……ピン、３……絞り羽根抑え
、２３，２３′……長孔、４……動輪、２４，２
４′……カム溝。
示す斜面図である。 ２，２′……絞り羽根、１２，１２′……切込
縁、２２，２２′……ピン、３……絞り羽根抑え
、２３，２３′……長孔、４……動輪、２４，２
４′……カム溝。
Claims (1)
- レンズ光軸Ｘ―Ｘ上に、これと直交して紋り羽
根２，２′、紋り羽根抑え３、動輪４を夫々配設
し、紋り羽根２，２′には互に対向する辺縁にＶ
字型の切込縁１２，１２′を形成するとともに、
同羽根２，２′上に植立したピン２２，２２′を
紋り羽根抑え３上の長孔２３，２３′を貫いて動
輪４上に開穿したカム溝２４，２４′に介入させ
、これらカム溝２４，２４′を前記長孔２３，２
３′と交差させたことを特徴とする紋り装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6802187U JPS63177825U (ja) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6802187U JPS63177825U (ja) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177825U true JPS63177825U (ja) | 1988-11-17 |
Family
ID=30907458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6802187U Pending JPS63177825U (ja) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177825U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0590458U (ja) * | 1992-05-21 | 1993-12-10 | オリンパス光学工業株式会社 | 光量制御装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4416779Y1 (ja) * | 1964-12-25 | 1969-07-19 | ||
| JPS54112628A (en) * | 1978-02-23 | 1979-09-03 | Canon Inc | Electromagnetic driving device |
| JPS5753575A (en) * | 1980-09-17 | 1982-03-30 | Asahi Chem Ind Co Ltd | Adhesive composition |
| JPS594524B2 (ja) * | 1976-03-12 | 1984-01-30 | ヤマハ発動機株式会社 | 触媒コンバ−タ付排気装置 |
| JPS629235B2 (ja) * | 1982-01-07 | 1987-02-27 | Kogyo Gijutsuin | |
| JPS6319636A (ja) * | 1986-07-14 | 1988-01-27 | Canon Electronics Inc | 光量絞り装置 |
-
1987
- 1987-05-07 JP JP6802187U patent/JPS63177825U/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4416779Y1 (ja) * | 1964-12-25 | 1969-07-19 | ||
| JPS594524B2 (ja) * | 1976-03-12 | 1984-01-30 | ヤマハ発動機株式会社 | 触媒コンバ−タ付排気装置 |
| JPS54112628A (en) * | 1978-02-23 | 1979-09-03 | Canon Inc | Electromagnetic driving device |
| JPS5753575A (en) * | 1980-09-17 | 1982-03-30 | Asahi Chem Ind Co Ltd | Adhesive composition |
| JPS629235B2 (ja) * | 1982-01-07 | 1987-02-27 | Kogyo Gijutsuin | |
| JPS6319636A (ja) * | 1986-07-14 | 1988-01-27 | Canon Electronics Inc | 光量絞り装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0590458U (ja) * | 1992-05-21 | 1993-12-10 | オリンパス光学工業株式会社 | 光量制御装置 |