JPS63109927U - - Google Patents
Info
- Publication number
- JPS63109927U JPS63109927U JP94687U JP94687U JPS63109927U JP S63109927 U JPS63109927 U JP S63109927U JP 94687 U JP94687 U JP 94687U JP 94687 U JP94687 U JP 94687U JP S63109927 U JPS63109927 U JP S63109927U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- drive source
- intermediate connecting
- shutter member
- interlocking
- 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
Landscapes
- Shutters For Cameras (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Description
第1図はこの考案のシヤツタ装置の好適な実施
例を示す斜視図、第2図はシヤツタ部材が開いた
状態を示す図、第3図はシヤツタ部材が中間位置
まで回転した状態を示す図、第4図はシヤツタ部
材が閉じた状態を示す図、第5図ないし第7図は
従来のシヤツタ装置を示す図である。
10……第1シヤツタ部材、11……第2シヤ
ツタ部材、15……第1連動部材、18……第2
連動部材、22……中間連結部材、26……ソレ
ノイド、27……シヤフト、30……バネ。
FIG. 1 is a perspective view showing a preferred embodiment of the shutter device of this invention, FIG. 2 is a view showing the shutter member in an open state, and FIG. 3 is a view showing the shutter member rotated to an intermediate position. FIG. 4 is a view showing the shutter member in a closed state, and FIGS. 5 to 7 are views showing a conventional shutter device. 10...First shutter member, 11...Second shutter member, 15...First interlocking member, 18...Second
Interlocking member, 22... intermediate connecting member, 26... solenoid, 27... shaft, 30... spring.
Claims (1)
源を有し、各シヤツタ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
うにしたシヤツタ装置において、前記各連動部材
と駆動源の間には中間連結部材を設け、各シヤツ
タ部材を回転する時に中間連結部材を各シヤツタ
部材の回転のタイミングをずらすように回動する
付勢手段を備えたことを特徴とするシヤツタ装置
。 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, an intermediate connecting member is provided between each interlocking member and the drive source, and when each shutter member is rotated, the intermediate connecting member is configured to shift the timing of rotation of each shutter member. A shutter device characterized by comprising a rotating biasing means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987000946U JPH0610337Y2 (en) | 1987-01-09 | 1987-01-09 | Shutter device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987000946U JPH0610337Y2 (en) | 1987-01-09 | 1987-01-09 | Shutter device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63109927U true JPS63109927U (en) | 1988-07-15 |
JPH0610337Y2 JPH0610337Y2 (en) | 1994-03-16 |
Family
ID=30778391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987000946U Expired - Lifetime JPH0610337Y2 (en) | 1987-01-09 | 1987-01-09 | Shutter device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0610337Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5550159U (en) * | 1978-09-27 | 1980-04-02 |
-
1987
- 1987-01-09 JP JP1987000946U patent/JPH0610337Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5550159U (en) * | 1978-09-27 | 1980-04-02 |
Also Published As
Publication number | Publication date |
---|---|
JPH0610337Y2 (en) | 1994-03-16 |