Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Patent
1984-10-19
1987-08-11
Caldwell, Sr., John W.
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
303119, 303 84A, 137112, B60T 840
Patent
active
046857494
ABSTRACT:
A hydraulic pressure control device in a vehicle anti-skid braking system includes a brake master cylinder, a wheel brake actuating cylinder for braking a wheel in response to a fluid pressure from the brake master cylinder, a directional control valve actuatable in response to a signal from a control unit which detects a wheel condition such as wheel skidding, and a pressure control valve for disconnecting the brake master cylinder from a fluid pressure supply passage when a fluid pressure is supplied from the wheel brake actuating cylinder into a fluid pressure return passage connected to the pressure control valve when the directional control valve is actuated.
REFERENCES:
patent: 2416091 (1947-02-01), Fitch
patent: 3503655 (1970-03-01), Heimler
patent: 3941427 (1976-03-01), Harries
patent: 4090739 (1978-05-01), Ito
patent: 4116495 (1978-09-01), Belart
patent: 4278300 (1981-07-01), Backer
patent: 4404803 (1983-09-01), Steffes
patent: 4453782 (1984-06-01), Arikawa et al.
Fujinami Hiroshi
Hori Shinichi
Matsuura Ryoichi
Nomura Yoshihisa
Oka Hiroyuki
Caldwell Sr. John W.
Nippondenso Co. Ltd.
Oberley Alvin
LandOfFree
Hydraulic pressure control device for use in vehicle anti-skid b does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic pressure control device for use in vehicle anti-skid b, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic pressure control device for use in vehicle anti-skid b will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-399267