JPS63137325U - - Google Patents
Info
- Publication number
- JPS63137325U JPS63137325U JP2875787U JP2875787U JPS63137325U JP S63137325 U JPS63137325 U JP S63137325U JP 2875787 U JP2875787 U JP 2875787U JP 2875787 U JP2875787 U JP 2875787U JP S63137325 U JPS63137325 U JP S63137325U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- electromagnetic actuator
- aperture
- spring
- holding
- 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
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Diaphragms For Cameras (AREA)
- Shutters For Cameras (AREA)
Description
図面は本考案の位置実施例を示す説明図で、区
別し易くするため一方のシヤツタ羽根には一点鎖
線が用いられ、その移動した位置が点線で示され
ている。
１ａ……開口、２……セクターリング、２ａ，
２ｂ……可動ピン、２ｄ……鋸歯部、３，２０…
…バネ、５，６……シヤツタ羽根、７，８……中
心ピン、９……連動レバー、１１……出力ピン、
１２，１３……調達レバー、１７……偏心ピン、
１８……ロツクレバー、１８ａ……爪部。
The drawing is an explanatory view showing a positional embodiment of the present invention, and for easy distinction, one-dot chain line is used for one shutter blade, and the moved position is shown by a dotted line. 1a...Opening, 2...Sector ring, 2a,
2b...Movable pin, 2d...Sawtooth section, 3, 20...
... Spring, 5, 6 ... Shutter blade, 7, 8 ... Center pin, 9 ... Interlocking lever, 11 ... Output pin,
12, 13... Procurement lever, 17... Eccentric pin,
18... Lock lever, 18a... Claw portion.
Claims (1)
シヤツタ羽根５，６を、モーター等の電磁アクチ
ユエータ１１を一方向に作動させてバネ付勢に抗
し、開き動作を行わせるシヤツタ制御装置におい
て、シヤツタ羽根５，６の開き状態を多段に保持
する部材を設け、前記電磁アクチユエータへの逆
通電による他方向への作動で前記部材の保持機能
を解除することを特徴とした絞り口径制御シヤツ
タ。 In a shutter control device, shutter blades 5 and 6, which also serve as an aperture, are always biased in the closing direction by a spring 3, and are opened by operating an electromagnetic actuator 11 such as a motor in one direction to resist the spring bias. An aperture control shutter characterized in that a member is provided for holding the shutter blades 5 and 6 in an open state in multiple stages, and the holding function of the member is released by operation in the other direction by reverse energization to the electromagnetic actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2875787U JPS63137325U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2875787U JPS63137325U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63137325U true JPS63137325U (en) | 1988-09-09 |
Family
ID=30832018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2875787U Pending JPS63137325U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63137325U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515575A (en) * | 1974-07-04 | 1976-01-17 | Matsushita Electric Works Ltd | KAIROSHADANKI |
-
1987
- 1987-02-27 JP JP2875787U patent/JPS63137325U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515575A (en) * | 1974-07-04 | 1976-01-17 | Matsushita Electric Works Ltd | KAIROSHADANKI |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0360132U (en) | ||
| JPS63137325U (en) | ||
| JPS63144625U (en) | ||
| JPH0329839U (en) | ||
| JPS6376825U (en) | ||
| JPS63130738U (en) | ||
| JPH0245531U (en) | ||
| JPS58178119U (en) | Electromagnetic drive shutter | |
| JPS6360131U (en) | ||
| JPS6284032U (en) | ||
| JPS62181935U (en) | ||
| JPH0236820U (en) | ||
| JPH0329843U (en) | ||
| JPS62140526U (en) | ||
| JPS5918436Y2 (en) | Focal plane shutter | |
| JPH02125170U (en) | ||
| JPH01173726U (en) | ||
| JPS63164727U (en) | ||
| JPS6351321U (en) | ||
| JPH0416427U (en) | ||
| JPS6374621U (en) | ||
| JPH0442633U (en) | ||
| JPS6412330U (en) | ||
| JPS6384835U (en) | ||
| JPH01162371U (en) |