Fluid-pressure and analogous brake systems – Speed-controlled – And traction control
Patent
1995-05-08
1996-07-02
Graham, Matthew C.
Fluid-pressure and analogous brake systems
Speed-controlled
And traction control
180244, 303149, B60K 2308
Patent
active
055315151
ABSTRACT:
An auxiliary brake system for a four-wheel-drive vehicle is disclosed whose main components of the present invention are four solenoid valves. These valves are located under the body of the vehicle, and are affixed in communication with the existing vehicle hydraulic brake system. Electrical wiring unites this system to two corresponding control buttons located within access to the driver. One control button functions to block the pressure for the left side of the vehicle; the other control button functions to block the pressure for the right side of the vehicle. The valves that control the front wheels of the vehicle may be mounted on the master cylinder, while the valves for the rear wheels may be in one body which would replace a `tee` fitting on the rear axle.
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patent: 5234264 (1993-08-01), Willmann et al.
patent: 5241479 (1993-08-01), Matusda et al.
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Graham Matthew C.
Sembrat Kevin A.
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