Patent ID: 7413161

Claim:
A coupling tolerance compensated quick coupling, comprising a projecting or bulging portion of a male coupling, which can be radially driven inside a valve body, said projecting or bulging portion of said coupling ending with a flange inside said valve body, characterized in that following said flange ( 4 ), in the inside of said valve body ( 3 ), is provided an axially movable annular body ( 6 ) which, through a spring ( 7 ) bearing on a bottom of said valve body ( 3 ), is pressed against said flange ( 4 ), that said axially movable annular body ( 6 ) comprises, on a front side thereof facing said flange ( 4 ), a circumferential slot ( 9 ) in which is engaged a sealing ring ( 10 ) contacting an inner surface of said flange ( 4 ) and that, moreover, said axially movable annular body ( 6 ) comprises, on an outer circumferential side thereof, a slot ( 13 ) in which a circumferential sealing ring ( 14 ), contacting an inner wall of said valve body ( 3 ) is engaged.