Pipe joint designed for automatic interlocking - has inner elements which may be rapidly disassembled

摘要

The joint for fluid or vacuum pipe, particularly for medical use in hospital, has two elements formed, one by a hook fixed to the piping and the other by a removable ferrule fastened to one of the fluid using devices. The automatic and elastic locking means are used to fix ferrule and hook together in a chosen angular position. For this purpose, one flange has several grooves into which fit curved parts of the opposite flange which, in the coupled position, rests against the lateral surface of the former flange, between the grooves.