VALVE FOR CAR BRAKE GEAR

PURPOSE: To facilitate automatic assembly by integrating a support body and a valve member by supporting the elastic valve member in the support body, projectively providing a tubular part on this support body and coaxially extending it in the valve member. CONSTITUTION: A tubular part 15 is formed on a support body 7, the tubular part 15 is extended in a central hole 16 in a valve member 5, an end part 11 of the valve member 5 is made contact with a flange 17 of a bottom part of the support body 7 formed with the tubular part as its starting point, and the support body 7 and the elastic valve member 5 are integrally connected to each other. This formation is carried out by a method to vulcanize or inject the elastic valve member 5 to the support body 7 molded by deep drawing work from a metal material, etc. Thereafter, a cutout is provided in the inside of a valve member holding body 8, a flat bottom part 19 is formed adjacent to the flange 17 o the support body 7, and the support body 7, the valve member 5 and a safety member 9 are stored. In this constitution, automatic assembly is facilitated.