JPS61198776U

JPS61198776U -

Info

Publication number: JPS61198776U
Application number: JP8326585U
Authority: JP
Priority date: 1985-05-31
Filing date: 1985-05-31
Publication date: 1986-12-12

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の平面説明図、第２
図は同実施例の部分断面説明図である。１……本体、３……弁体、４……ステム、７…
…主ハンドル、３０……補助ハンドル、３１……
ピン、３２……ばね、４０，４１……係合溝。 Fig. 1 is an explanatory plan view of one embodiment of the present invention;
The figure is a partial cross-sectional explanatory diagram of the same embodiment. 1...Main body, 3...Valve body, 4...Stem, 7...
...Main handle, 30...Auxiliary handle, 31...
Pin, 32... Spring, 40, 41... Engagement groove.

Claims

[Claims for Utility Model Registration] A main body having an inflow hole and an outflow hole, a ball-shaped valve body rotatably inserted into the main body and having a communication hole, and a ball-shaped valve body having a communication hole formed therein. A stem rotatably inserted into the main body so that one end is engaged and the other end projects outside the main body, and a main handle for rotating the valve body fixed to the other end of the stem, the inflow hole A ball valve for a railway vehicle configured to select, by operating the main handle, an open position in which the inflow hole and the outflow hole communicate with each other, or a closed position in which the inflow hole and the outflow hole are blocked, the middle part of the main handle on the main body side. The middle part of the auxiliary locking handle is rotatably attached to the auxiliary handle, and a spring is provided that biases the grips at the rear ends of both handles in the direction of opening. A ball valve for a railway vehicle, which is provided with an engagement groove at each position into which the tip of the auxiliary handle fits.