JPS6434622U - - Google Patents
Info
- Publication number
- JPS6434622U JPS6434622U JP12910887U JP12910887U JPS6434622U JP S6434622 U JPS6434622 U JP S6434622U JP 12910887 U JP12910887 U JP 12910887U JP 12910887 U JP12910887 U JP 12910887U JP S6434622 U JPS6434622 U JP S6434622U
- Authority
- JP
- Japan
- Prior art keywords
- electrostrictive element
- blade member
- engages
- substrate
- engaging portion
- 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
- 239000000758 substrate Substances 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Shutters For Cameras (AREA)
Description
第１図は本考案の一実施例を示した要部平面図
であつて、第２図は同じく要部断面図である。
１……基板、２……開口窓、３……軸、４……
電歪素子、５……保持部、６……係合腕、６ａ…
…係合ピン、７……作用腕、７ａ，７ｂ……駆動
ピン、８……連結ネジ、９……第１羽根、９ｂ…
…透孔、１０……検出素子、１１……第２羽根。
FIG. 1 is a plan view of a main part showing an embodiment of the present invention, and FIG. 2 is a sectional view of the main part. 1... Board, 2... Opening window, 3... Shaft, 4...
Electrostrictive element, 5... Holding section, 6... Engaging arm, 6a...
...Engagement pin, 7... Working arm, 7a, 7b... Drive pin, 8... Connection screw, 9... First blade, 9b...
...Through hole, 10...Detection element, 11...Second blade.
Claims (1)
倚自在であるようにされた前記羽根部材の駆動力
源たる電歪素子と、 前記電歪素子と係合する係合部を一端に有して
いるものと、一端が前記羽根部材と係合する係合
部位を有しているものと、基板上にて該２つのも
のを一体に揺動を可能として各々の基部を連結す
るものとを含んでなる作動レバー部材と、 から構成されていることを特徴とする電歪素子
を用いたカメラ用シヤツタ。[Scope of Claim for Utility Model Registration] A substrate having an aperture window that serves as an optical path for photographing, a blade member for opening and closing the aperture window, a base portion of which is held by the substrate, and the other end of which is deflectable. an electrostrictive element serving as a driving force source for the blade member; an engaging portion having an engaging portion at one end that engages with the electrostrictive element; and an engagement member having one end that engages with the blade member. and an actuating lever member that connects the respective bases by allowing the two parts to swing together on a base plate. A camera shutter using an electrostrictive element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12910887U JPS6434622U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12910887U JPS6434622U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434622U true JPS6434622U (en) | 1989-03-02 |
Family
ID=31383078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12910887U Pending JPS6434622U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434622U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63313137A (en) * | 1987-06-16 | 1988-12-21 | Minolta Camera Co Ltd | Driving device using bimorph driving element |
-
1987
- 1987-08-25 JP JP12910887U patent/JPS6434622U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63313137A (en) * | 1987-06-16 | 1988-12-21 | Minolta Camera Co Ltd | Driving device using bimorph driving element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61167633U (en) | ||
| JPS63105125U (en) | ||
| JPH0169962U (en) | ||
| JPH01171428U (en) | ||
| JPH02128136U (en) | ||
| JPH02121730U (en) | ||
| JPH0295327U (en) | ||
| JPS5941337U (en) | Half-open program shutter | |
| JPH0295328U (en) | ||
| JPH0434467Y2 (en) | ||
| JPS6135939Y2 (en) | ||
| JPH0181638U (en) | ||
| JPS6384968U (en) | ||
| JPS6214430U (en) | ||
| JPS6065727U (en) | Zoom lens aperture actuator | |
| JPH0352724U (en) | ||
| JPH01102818U (en) | ||
| JPS6396539U (en) | ||
| JPH0159229U (en) | ||
| JPS61112323U (en) | ||
| JPH0175227U (en) | ||
| JPS6353809U (en) | ||
| JPS6376827U (en) | ||
| JPH0371328U (en) | ||
| JPH02109334U (en) |