JPS63109928U - - Google Patents
Info
- Publication number
- JPS63109928U JPS63109928U JP94787U JP94787U JPS63109928U JP S63109928 U JPS63109928 U JP S63109928U JP 94787 U JP94787 U JP 94787U JP 94787 U JP94787 U JP 94787U JP S63109928 U JPS63109928 U JP S63109928U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- drive source
- interlocking
- interlocking member
- short
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shutters For Cameras (AREA)
Description
第１図はこの考案のシヤツター装置の好適な実
施例を示す斜視図、第２図は第１連動部材を示す
分解斜視図、第３図は第１シヤツター部材および
第２シヤツター部材が開いた状態を示す図。第４
図は第１シヤツター部材と第２シヤツター部材が
途中まで閉じた状態を示す図、第５図は第１シヤ
ツター部材と第２シヤツター部材が完全に閉じた
状態を示す図、第６図〜第８図は従来のシヤツタ
ー装置を示す図である。
１０……第１シヤツター部材、１１……第２シ
ヤツター部材、１４……第２連動部材、１９……
ソレノイド、２０……シヤフト、２１……第１連
動部材、４０……伸長機構。
Fig. 1 is a perspective view showing a preferred embodiment of the shutter device of this invention, Fig. 2 is an exploded perspective view showing the first interlocking member, and Fig. 3 is a state in which the first shutter member and the second shutter member are opened. Diagram showing. Fourth
The figure shows a state where the first shutter member and the second shutter member are partially closed, FIG. 5 shows a state where the first shutter member and the second shutter member are completely closed, and FIGS. 6 to 8 The figure shows a conventional shutter device. 10...First shutter member, 11...Second shutter member, 14...Second interlocking member, 19...
Solenoid, 20...Shaft, 21...First interlocking member, 40...Extension mechanism.
Claims (1)
動源を有し、各シヤツター部材と駆動源との間に
は連動部材が連結されており、駆動源により各シ
ヤツター部材を反対方向に回転して閉じて遮光し
得るようにしたシヤツター装置において、前記各
連動部材は長さが異つており、短い連動部材に連
結されたシヤツター部材が閉じてその回転が停止
した時に短い連動部材の長さを伸ばすための伸長
機構を短い連動部材に備え、各シヤツター部材の
回転のタイミングをずらせたことを特徴とするシ
ヤツター装置。 The optical system has a plurality of shutter members and a drive source, and an interlocking member is connected between each shutter member and the drive source, and the drive source rotates each shutter member in the opposite direction to close it. In the shutter device, the interlocking members have different lengths, and when the shutter member connected to the short interlocking member closes and stops rotating, the length of the short interlocking member is extended. 1. A shutter device characterized in that the extension mechanism is provided in a short interlocking member, and the timing of rotation of each shutter member is staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP94787U JPH0542429Y2 (en) | 1987-01-09 | 1987-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP94787U JPH0542429Y2 (en) | 1987-01-09 | 1987-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63109928U true JPS63109928U (en) | 1988-07-15 |
| JPH0542429Y2 JPH0542429Y2 (en) | 1993-10-26 |
Family
ID=30778393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP94787U Expired - Lifetime JPH0542429Y2 (en) | 1987-01-09 | 1987-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542429Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010054610A (en) * | 2008-08-26 | 2010-03-11 | Nidec Copal Corp | Diaphragm device for projector |
-
1987
- 1987-01-09 JP JP94787U patent/JPH0542429Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010054610A (en) * | 2008-08-26 | 2010-03-11 | Nidec Copal Corp | Diaphragm device for projector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0542429Y2 (en) | 1993-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62193858U (en) | ||
| JPS63109928U (en) | ||
| JPS63109927U (en) | ||
| JPS61167077U (en) | ||
| JPH0311069U (en) | ||
| JPH0218935U (en) | ||
| JPH0387800U (en) | ||
| JPS6429342U (en) | ||
| JPS59196300U (en) | house toys | |
| JPH01109590U (en) | ||
| JPH0483509U (en) | ||
| JPH0190131U (en) | ||
| JPH03102622U (en) | ||
| JPS63102061U (en) | ||
| JPH03105700U (en) | ||
| JPS61150973U (en) | ||
| JPS5893168U (en) | wire drive device | |
| JPH0343123U (en) | ||
| JPH0412168U (en) | ||
| JPS61177194U (en) | ||
| JPH0272669U (en) | ||
| JPS5890085U (en) | Torque transmission adjustment mechanism of tape player | |
| JPH0258651U (en) | ||
| JPS61167092U (en) | ||
| JPH0366395U (en) |