QUICK CONNECTION COUPLING ASSEMBLY

摘要

The assembly according to the invention comprises a male coupling member (2) having a front end for insertion into a female member (3) and a rear end, the male coupling member including a male body (46) and the female member (3) having a front end for insertably receiving the male member (2) and a rear end, said female member (3) comprising an external rigid female body (4) and an internal female body (12) axially movable within the external body receiving locking means suitable to cooperate with locking means of the male coupling member a poppet member (30) having a shutter and a poppet stem, said poppet member (30) being blocked in a circumferential groove formed between the internal female body (12) and a piston (23) linked to the internal a sealing sleeve (33) axially movable within the internal female body (12) and axially biased by resilient means against an inwardly extending locking surface of the internal body in a closed position of the female member 3 where the sealing sleeve (33) is engaged around the shutter wherein responsive to an axial force of the male member (2) being inserted into the internal female body (12), the sealing sleeve (33) is moved towards the rear end of the female member (3) to an open position and wherein the locking means of the female member (3) engage into the locking means of the male member (2) into a locked position.