Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Patent
1986-04-30
1988-06-28
Butler, Douglas C.
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
303 61, 303 68, 303115, B60T 850
Patent
active
047534940
ABSTRACT:
A vehicle antilock braking system comprises a servo for varying the effort applied by a brake on a wheel of the vehicle, a valve being provided to selectively connect the servo to a source of relatively high pressure or a source of relatively low pressure, via passageways of relatively high or relatively low restriction, so that the servo may be controlled to reduce or reapply braking effort at relatively slow or fast rates, depending on the acceleration or deceleration of the wheel.
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Automotive Products plc
Butler Douglas C.
Kemon Solon B.
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