Pipe joints or couplings – With strain relief – Extension of socket or sleeve
Reexamination Certificate
2006-03-14
2006-03-14
Dunwoody, Aaron (Department: 3679)
Pipe joints or couplings
With strain relief
Extension of socket or sleeve
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.
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Goilot Frédéric
Guivar'ch Olivier
Quere Jean-Luc
Dunwoody Aaron
Legris SA
Young & Thompson
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