COUPLER HEAD FOR A VEHICLE COUPLER

摘要

The invention relates to a coupler head intended for vehicle couplers and being of the type that comprises a front plate and a pneumatic valve (7), which includes a valve housing (8) placed behind the front plate and on one hand an elastic sealing sleeve (12), and on the other hand a front gasket (13) that is comprised in a holding ring (14), which is releasably mounted by means of a bayonet coupling, which includes one or more shoulders (16) as well as a corresponding number of sockets (17) through which the shoulders may pass. According to the invention, the bayonet sockets (17) are formed in a ring-shaped flange (19) that is joined to a pipe section (20) connected to the valve housing (8) and is thereby spaced-apart from the front plate of the coupler head.