Quick connector for the connecting of hoses and pipe conduits

Details Quick connector for the connecting of hoses and pipe conduits Quick connector for the connecting of hoses and pipe conduits

1998-10-22

2000-10-17

Browne, Lynne H.

Pipe joints or couplings

Essential catch

With manipulator

285314, 285315, F16L 3718

Patent

active

061319619

ABSTRACT:
The invention concerns a quick connector for the connection of hoses and pipe conduits for pressurized gases and liquids having a sleeve (1) which is connectable to a first conduit and a plug (2) for accepting a second conduit and having a locking device disposed on the sleeve comprising two locking pins (5) guided in slots (4) fashioned in the elastic material sleeve body (3) which snap into the plug groove (7) under the force of a pressure spring (6) during locking and, together with a bushing (8) surrounding the sleeve body (3) and borne thereon in an axially displaceable fashion, once more release the plug (2) through cooperation with both locking pins (5). An adapter (13), made from harder material, is disposed in the sleeve body and forms a stop and abutment for the locking pins (5).

REFERENCES:
patent: 2092116 (1937-09-01), Hansen
patent: 2708589 (1955-05-01), Masek
patent: 2777716 (1957-01-01), Gray
patent: 3336944 (1967-08-01), Anderson et al.
patent: 3643695 (1972-02-01), Strah et al.
patent: 4311328 (1982-01-01), Truchet
patent: 4366945 (1983-01-01), Blauenstein
patent: 4667925 (1987-05-01), Gaita
patent: 5116086 (1992-05-01), Psajd
patent: 5290009 (1994-03-01), Heilmann
patent: 5445358 (1995-08-01), Anderson
patent: 5707340 (1998-01-01), Hipp et al.

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