Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Patent
1996-02-15
1998-05-19
Graham, Mathew C.
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
3031131, 3031161, B60T 842
Patent
active
057527490
ABSTRACT:
An improved anti-lock brake system for a vehicle includes an open-type hydraulic valve, a closed-type hydraulic valve, an operational liquid storing apparatus, and a solenoid pump. The open-type solenoid valves supply a braking force generated at the master cylinder to the brake wheel cylinders. The closed-type solenoid valves lock the pressure of the brake wheel cylinders and operate to decompress the wheel cylinders. Decompressing orifices determine a decompressing level for the brake wheel cylinders. The liquid storing apparatus stores liquid introduced thereto from the decompressing orifices. The solenoid pumps supply the liquid stored in the liquid storing apparatuses to the brake wheel cylinders to generate a braking force at the wheel cylinders.
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Graham Mathew C.
Mando Machinery Corporation
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