Power plants – Pressure fluid source and motor – Pulsator
Reexamination Certificate
2011-01-04
2011-01-04
Lazo, Thomas E (Department: 3745)
Power plants
Pressure fluid source and motor
Pulsator
C060S581000, C060S593000
Reexamination Certificate
active
07861523
ABSTRACT:
In a vehicular brake system, an input piston and a pressure piston are coaxially and axially movably supported in a cylinder, and a brake pedal is coupled to the input piston. Pressure chambers formed on the axially opposite sides of the input piston communicate with each other via a communication passage. A control oil pressure can be supplied to a first supply port of the communication passage, and a reaction-force oil pressure can be supplied to a second supply port of a reaction-force chamber of the input piston, while braking oil pressures can be delivered from delivery ports of the respective pressure chambers.
REFERENCES:
patent: 5851057 (1998-12-01), Terazawa et al.
patent: 6412882 (2002-07-01), Isono et al.
patent: 6705682 (2004-03-01), Kusano et al.
patent: 6729698 (2004-05-01), Kusano et al.
patent: 6908160 (2005-06-01), Kusano
patent: 6957870 (2005-10-01), Kagawa et al.
patent: 7014277 (2006-03-01), Soga
patent: 2002/0140286 (2002-10-01), Ishimura et al.
patent: 2004/0227396 (2004-11-01), Kusano
patent: 1419505 (2003-05-01), None
patent: 198 33 084 (2000-02-01), None
patent: 102 44 375 (2004-01-01), None
patent: 0 391 353 (1990-10-01), None
patent: 1 142 766 (2001-10-01), None
patent: 2 292 590 (1996-02-01), None
patent: 9-24818 (1997-01-01), None
patent: 2001-294146 (2001-10-01), None
patent: 2001-225739 (2002-08-01), None
patent: 2004 243983 (2004-09-01), None
patent: 2004 045934 (2004-06-01), None
Isono Hiroshi
Mizutani Yasuji
Lazo Thomas E
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Toyota Jidosha & Kabushiki Kaisha
LandOfFree
Vehicular brake system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vehicular brake system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicular brake system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2620092