JPS6280081U

JPS6280081U -

Info

Publication number: JPS6280081U
Application number: JP17267285U
Authority: JP
Priority date: 1985-11-09
Filing date: 1985-11-09
Publication date: 1987-05-22

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す縦断面図、第
２図は作動状態の要部縦断面図、第３図は第２図
の―断面図、第４図は第２図の―断面図
、第５図は本考案の電動バルブの系統図である。Ａ…電動バルブ、Ｂ…操作盤、１…モータ出力
軸、２…第１歯車、３…第２歯車、６…操作軸、
１０…駆動軸、１１…係合部、２０…ハンドル、
２１…ハンドル軸、２２…突片、２３…作動ピン
、２４…段付溝、３０…作動棒、４０…スイツチ
。 Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the main part in an operating state, Fig. 3 is a sectional view of Fig. 2, and Fig. 4 is a sectional view of Fig. 2. The sectional view, FIG. 5, is a system diagram of the electric valve of the present invention. A...Electric valve, B...Operation panel, 1...Motor output shaft, 2...First gear, 3...Second gear, 6...Operation shaft,
10... Drive shaft, 11... Engagement part, 20... Handle,
21... Handle shaft, 22... Projection piece, 23... Operating pin, 24... Stepped groove, 30... Operating rod, 40... Switch.

Claims

[Scope of utility model registration request]

The operation of the valve, etc. is changed by the rotation of the operating shaft, and the operation of the valve, etc. is changed by the rotation of the operating shaft. a first gear that is driven by the gear; a second gear that meshes with the first gear; a means for transmitting the power of the second gear to the operating shaft; means for achieving disengagement; and means for driving the operating shaft while the second gear is disengaged from the first gear;
A drive device such as a valve, characterized in that it includes means for deenergizing the drive source by moving an operating rod connected to a power switch when the second gear is out of mesh with the first gear. .