192 clutches and power-stop control – Elements – Thrust members – retarders – and stops
Reexamination Certificate
2006-06-20
2006-06-20
Bonck, Rodney H. (Department: 3681)
192 clutches and power-stop control
Elements
Thrust members, retarders, and stops
C060S469000, C060S592000, C092S060000, C192S03000R
Reexamination Certificate
active
07063200
ABSTRACT:
A pulsation dampening apparatus and a clutch master cylinder used for a hydraulic clutch operation system which has a hydraulic circuit. The apparatus has a housing which has a dampening chamber in the hydraulic circuit and a dampening assembly accommodated in the housing. The dampening assembly includes a working unit which dampens pulsations generated in the dampening chamber in the hydraulic circuit, an elastic retainer preloaded between the housing and the working unit to fasten the working unit into the housing by exerting a reaction force onto the working unit, and a force conversion mechanism which increases the reaction force of the elastic retainer in accordance with an urging force transmitted from the working unit to the elastic retainer.
REFERENCES:
patent: 2544631 (1951-03-01), Brozek et al.
patent: 2552166 (1951-05-01), Gardiner
patent: 2595787 (1952-05-01), Heimann
patent: 4301908 (1981-11-01), Fukuda et al.
patent: 5070983 (1991-12-01), Leigh-Monstevens et al.
patent: 5540486 (1996-07-01), Linkner
patent: 5816046 (1998-10-01), Paeth et al.
patent: 6101811 (2000-08-01), Nix et al.
patent: 6148614 (2000-11-01), Nix et al.
patent: 6789388 (2004-09-01), Leigh-Monstevens et al.
patent: 2 762 662 (1998-10-01), None
patent: 3-14581 (1991-01-01), None
patent: 8-4787 (1996-01-01), None
patent: 8-80834 (1996-03-01), None
patent: 8-119089 (1996-05-01), None
patent: 8-320031 (1996-12-01), None
patent: 9-4656 (1997-01-01), None
patent: 2000-2270 (2000-01-01), None
Bonck Rodney H.
Casella Anthony J.
Hespos Gerald E.
Nabco Ltd.
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