Connection fitting for hoses has sleeve with thread in concentric bore and by which sleeve is screwed onto hose end up to collar on sleeve, and has connecting piece consisting of support extension and connector concentrically joining it

摘要

The connection fitting for hoses has a sleeve (1) which has a thread (7) in a concentric bore (6) and by which the sleeve is screwed onto the hose end (3) up to a collar (8) on the sleeve. A connecting piece (5) consists of a support extension (9) and connector (10) concentrically joining it. The support extension by a thread (11) extending over its whole length is retained in a concentric threaded bore (12) in the collar of the sleeve and is screwed into the hose end and compresses the hose or hose end with the sleeve.