Connecting device comprising means for instantaneous...

Pipe joints or couplings – With strain relief – Extension of socket or sleeve

Reexamination Certificate

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Details

C285S114000

Reexamination Certificate

active

07011342

ABSTRACT:
A device for coupling an end of a hose to a member, comprises a body provided with an internal channel opening out into a chamber having quick-connection elements for connecting the end of the hose to the channel. The quick-connection elements comprise a washer with teeth disposed in the chamber and associated with a tubular disconnection pusher which is mounted to slide inside the chamber and which possesses a drive end projecting outside the body, and an opposite end for lifting the teeth. The device comprises protection elements for protecting the connection, which include a sleeve (18) possessing axially in succession: a connection portion (19) for connection to the body extending around the drive end; and a hose guide portion (20) which is secured to the connection portion via an end opposite from the body and which extends beyond the drive end coaxially with the internal channel.

REFERENCES:
patent: 4573716 (1986-03-01), Guest
patent: 4919457 (1990-04-01), Moretti
patent: 5174611 (1992-12-01), Byrd et al.
patent: 5468027 (1995-11-01), Guest
patent: 5816622 (1998-10-01), Carter
patent: 0146997 (1985-07-01), None
patent: 0555981 (1993-08-01), None
patent: 2 591 309 (1987-06-01), None
patent: 2 790 056 (2000-08-01), None
patent: 2 040 014 (1980-08-01), None
patent: 2 122 714 (1984-01-01), None

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