Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Reexamination Certificate
2006-08-02
2008-03-25
Schwartz, Chris (Department: 3683)
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
Reexamination Certificate
active
07347510
ABSTRACT:
In a brake force generator (10) for a vehicle hydraulic brake system having a force input element (14), which is connectable or connected to a brake pedal (P) and displaceable in a base housing of the brake force generator (10), a master cylinder, in which a primary piston (64) is displaceably guided for generating a hydraulic brake pressure, a pedal counterforce simulating device (105) connected to the force input element (14), a pedal actuation detecting device (150) for detecting a pedal actuation, and an actuating force generating device for exerting an actuating force on the primary piston (64), it is provided that the actuating force generating device comprises a control valve (22), a chamber arrangement (16) and an electromagnetic actuator (48), wherein the chamber arrangement (16) is designed with a vacuum chamber (30) and a working chamber (32), which is separated from the vacuum chamber (30) by a movable wall (28) and is fluidically connectable to the vacuum chamber (30) by the control valve (22), and wherein the control valve (22) may be activated in accordance with the detected pedal actuation.
REFERENCES:
patent: 5493946 (1996-02-01), Schlüter
patent: 6203118 (2001-03-01), Takayama et al.
patent: 6272969 (2001-08-01), Zeuner et al.
patent: 6494546 (2002-12-01), Feigel
patent: 6554373 (2003-04-01), Bill
patent: 6652040 (2003-11-01), Oka et al.
patent: 2001/0004833 (2001-06-01), Schluter
patent: 2002/0121187 (2002-09-01), Schluter
patent: 2006/0043788 (2006-03-01), Schluter
patent: 2006/0273659 (2006-12-01), Schluter
patent: 41 16 372 (1992-11-01), None
patent: 44 05 092 (1994-12-01), None
patent: 44 10 699 (1995-10-01), None
patent: 198 45 052 (1999-04-01), None
patent: 198 17 190 (1999-07-01), None
patent: 100 57 557 (2001-12-01), None
patent: 1 070 006 (2001-01-01), None
patent: 2 193 546 (1988-02-01), None
patent: WO 2004/005095 (2004-01-01), None
Lucas Automotive GmbH
MacMillan Sobanski & Todd LLC
Schwartz Chris
LandOfFree
Braking force generator for a hydraulic vehicle braking 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 Braking force generator for a hydraulic vehicle braking system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Braking force generator for a hydraulic vehicle braking system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3977868