Quick coupling device

Details Quick coupling device Quick coupling device

2006-06-20

2006-06-20

Bochna, David (Department: 3679)

Pipe joints or couplings

Essential catch

Leaf spring

C285S003000, C285S308000

Reexamination Certificate

active

07063359

ABSTRACT:
The invention concerns a quick coupling device comprising a tubular insert (4) provided with external anchoring means (5), a prong washer (12) which delimits a passage and housed in the tubular insert, and at least a gasket (10), the device comprising a tubular bushing (9) connected by linking means (8, 12) to the tubular insert (4) to extend into the passage opening of the washer coaxially thereto.

REFERENCES:
patent: 5468028 (1995-11-01), Olson
patent: 5474336 (1995-12-01), Hoff et al.
patent: 5505501 (1996-04-01), Seabra
patent: 5673945 (1997-10-01), Olson
patent: 5911443 (1999-06-01), Le Quere
patent: 6224117 (2001-05-01), Olson et al.
patent: 6869109 (2005-03-01), Matsushita
patent: 198 00 050 (1998-07-01), None
patent: 1 067 324 (2001-01-01), None

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