Title:
【発明の名称】低コスト滑り止めシステム
Document Type and Number:
Japanese Patent JPH08502938
Kind Code:
A
Abstract:
A brake and anti-skid system (8) having an operator controlled source (11) of hydraulic fluid pressure, a hydraulically actuated wheel brake (12, 39, 17, 41) which responds to applied hydraulic pressure to apply a braking force to the wheel to arrest wheel motion, a low pressure hydraulic fluid return line (26, 35), and a modulator (15) interconnecting the source (11), the return line (26, 35), and the brake (12, 39, 17, 41) for directing fluid from the source (11) to the brake (12, 39, 17, 41) when in a normal braking state and for directing fluid from the brake (12, 39, 17, 41) to the return line (26,35) when in a second state. An accumulator (23) receives and stores pressurized hydraulic fluid from a pump (37, 52), and a fixed size fluid restriction (27A-D) provides a limited flow of hydraulic fluid from the pump (37, 52) and accumulator (23) to the brake (12, 39, 17, 41) to rebuild the braking force after a skid has been detected and the modulator (15) having decayed fluid from the brake (12, 39, 17, 41) to the return line (26, 35). The modulator (15) includes a triple seat, dual check valve (15A, 15B) and a pair of triple seat, dual solenoid valves (10, 28).
Inventors:
Albert Timothy Jay
Application Number:
JP51133094A
Publication Date:
April 02, 1996
Filing Date:
October 28, 1993
Export Citation:
Assignee:
Allied Signal Incorporated
International Classes:
B60T8/36; B60T8/40; B60T8/42; B60T8/50; (IPC1-7): B60T8/42; B60T8/36
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)