Patent ID: 7448655

Claim:
A pipe instantaneous coupling device, comprising: a tubular body ( 1 ); and means for retaining a pipe end in leaktight manner in the body, said means comprising a retaining member arranged to receive the pipe end, and cam means ( 11 , 14 ) interposed between the body and the retaining member to bring the retaining member from a release state in which it releases the pipe end to a grip state in which it grips the pipe end when the retaining member is moved axially in the body from a first position to a second position, wherein the retaining member comprises two independent jaws ( 5 . 1 , 5 . 2 ) mounted in the body to slide between the two above-mentioned positions, and wherein the cam means comprise two transverse studs ( 11 ) secured to the jaws or to the body to co-operate in sliding with side faces ( 14 ) secured to the body or the jaws and inclined relative to the sliding direction.