JPS614933U - Electromagnetic shutter mechanism - Google Patents
Electromagnetic shutter mechanismInfo
- Publication number
- JPS614933U JPS614933U JP8789584U JP8789584U JPS614933U JP S614933 U JPS614933 U JP S614933U JP 8789584 U JP8789584 U JP 8789584U JP 8789584 U JP8789584 U JP 8789584U JP S614933 U JPS614933 U JP S614933U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- electromagnetic
- shutter mechanism
- drive spring
- closing lever
- 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
Landscapes
- Shutters For Cameras (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による電磁シャッタ機構の一実施例のセ
ット状態を示す平面図、第２図は駆動バネ７の第一段階
のチャージ状態を示す平面図、第、３図は羽根開放状態
を示す平面図である。
１・・・基板、２，計・・シャツタ羽根、４・・・開閉
レハー、５・・・開キレバー、６・・・閉じレバー、７
・・・駆動バネ、８・・・開き係止レバー、９・・・バ
ネ、１０・・・中間ラツチレバー、１１・・・バネ、１
２・・・吸引レバー、１３・・・ピン、１４・・・バネ
、１５・・・ピン、１６・・・電磁ブランジャー。Fig. 1 is a plan view showing the set state of an embodiment of the electromagnetic shutter mechanism according to the present invention, Fig. 2 is a plan view showing the first charging state of the drive spring 7, and Figs. 3 and 3 show the blades in the open state. FIG. 1... Board, 2, Total... Shaft blade, 4... Opening/closing lever, 5... Opening lever, 6... Closing lever, 7
... Drive spring, 8... Opening locking lever, 9... Spring, 10... Intermediate latch lever, 11... Spring, 1
2... Suction lever, 13... Pin, 14... Spring, 15... Pin, 16... Electromagnetic plunger.
Claims (1)
タ羽根の開き及び閉じ動作を行うようにした電磁シャツ
タ機構において、シャツタ羽根開閉レバーを駆動するた
めの開きレバーと閉じレバーとの間に駆動バネを張架し
、該閉じレバーに複数段の保合部を設けると共に該保合
部に電磁装置により駆動される吸引レバーが係合するよ
うにし、前記閉じレバーを段階的にラッチするラッチレ
バーを設けて、駆動バネのチャージを電磁装置の複数回
あ吸引動作により行うようにしたことを特徴とする電磁
シャツタ機構。In an electromagnetic shutter mechanism that is controlled by an electromagnetic device and that opens and closes the shutter blades using a single drive spring, a drive spring is inserted between the opening lever and the closing lever for driving the shutter blade opening/closing lever. The closing lever is provided with a plurality of stages of locking portions, and a suction lever driven by an electromagnetic device engages with the locking portion, and a latch lever is provided that latches the closing lever in stages. An electromagnetic shutter mechanism characterized in that the drive spring is charged by multiple suction operations of an electromagnetic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8789584U JPS614933U (en) | 1984-06-13 | 1984-06-13 | Electromagnetic shutter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8789584U JPS614933U (en) | 1984-06-13 | 1984-06-13 | Electromagnetic shutter mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS614933U true JPS614933U (en) | 1986-01-13 |
| JPH0414736Y2 JPH0414736Y2 (en) | 1992-04-02 |
Family
ID=30640529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8789584U Granted JPS614933U (en) | 1984-06-13 | 1984-06-13 | Electromagnetic shutter mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS614933U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116021A (en) * | 1980-02-20 | 1981-09-11 | Mamiya Koki Kk | Blade driver of camera |
| JPS5933028U (en) * | 1982-08-23 | 1984-02-29 | 日本電産コパル株式会社 | Shutter mechanism for camera |
-
1984
- 1984-06-13 JP JP8789584U patent/JPS614933U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116021A (en) * | 1980-02-20 | 1981-09-11 | Mamiya Koki Kk | Blade driver of camera |
| JPS5933028U (en) * | 1982-08-23 | 1984-02-29 | 日本電産コパル株式会社 | Shutter mechanism for camera |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414736Y2 (en) | 1992-04-02 |
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