DEVICE FOR CONNECTING END SECTION OF PIPE AND METHOD OF CONNECTION OF CONNECTING MEMBER WITH END SECTION OF PIPE Russian patent published in 1999 - IPC

FIELD: connection of connecting member to pipe of complex configuration. SUBSTANCE: method consists in forming at least one groove of peripheral direction on surface of pipe adjoining end face, fitting the connecting member corresponding to end face of pipe overlapping the area of groove and placing retainers in this groove between pipe and connecting member. Mass to be vulcanized is placed in joint area between pipe and connecting member for adhesion of connecting member with end face of pipe. Groove penetrates into reinforcing core of pipe. EFFECT: enhanced reliability of joint. 32 cl, 10 dwg