JPH01153533U - - Google Patents
Info
- Publication number
- JPH01153533U JPH01153533U JP5174088U JP5174088U JPH01153533U JP H01153533 U JPH01153533 U JP H01153533U JP 5174088 U JP5174088 U JP 5174088U JP 5174088 U JP5174088 U JP 5174088U JP H01153533 U JPH01153533 U JP H01153533U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- scissor
- drive gear
- scissor gear
- shutter device
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shutters For Cameras (AREA)
Description
第１図は本考案のシヤツタ装置の要部を示す斜
視図である。第２図は第１図に示すシヤツタ装置
の平面図である。第３図はロータとシザースギア
の噛み合い状態を示す説明図である。
２……シヤツタ装置、３……超音波モータ、４
……歯列、５……ロータ、９，１０……ギア、１
１……シザースギア、１７，１８……シヤツタ羽
根。
FIG. 1 is a perspective view showing the main parts of the shutter device of the present invention. FIG. 2 is a plan view of the shutter device shown in FIG. 1. FIG. 3 is an explanatory diagram showing the meshing state of the rotor and the scissor gear. 2... Shutter device, 3... Ultrasonic motor, 4
...Tooth row, 5...Rotor, 9,10...Gear, 1
1... Scissor gear, 17, 18... Shaft blade.
Claims (1)
前記駆動ギアの噛合歯を挟むように互いに付勢さ
れた一対のギアからなるシザースギアと、このシ
ザースギアもしくはシザースギアに噛合したギア
に固着したシヤツタ羽根とからなることを特徴と
するシヤツタ装置。 A drive gear that rotates together with the motor rotor;
A shutter device comprising: a scissor gear made up of a pair of gears urged together so as to sandwich meshing teeth of the drive gear; and a shutter blade fixed to the scissor gear or a gear meshed with the scissor gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5174088U JPH01153533U (en) | 1988-04-18 | 1988-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5174088U JPH01153533U (en) | 1988-04-18 | 1988-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01153533U true JPH01153533U (en) | 1989-10-23 |
Family
ID=31277756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5174088U Pending JPH01153533U (en) | 1988-04-18 | 1988-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01153533U (en) |
-
1988
- 1988-04-18 JP JP5174088U patent/JPH01153533U/ja active Pending