Brake fluid pressure control device

Details Brake fluid pressure control device Brake fluid pressure control device

1997-03-28

1999-07-13

Oberleitner, Robert J.

Fluid-pressure and analogous brake systems

Speed-controlled

Having a valve system responsive to a wheel lock signal

3031132, 3031162, B60T 840

Patent

active

059216387

ABSTRACT:
A brake fluid pressure control device which is simple in structure and inexpensive, which has the functions as both an antilock controller and a traction controller, and which is capable of automatically increasing braking pressure with pumps while the driver is treading the brake pedal. Shutoff valves serving as fluid sources for pumps are provided in a fluid circulation type antilock control device. When the brake pedal is treaden, the shutoff valves close under the master cylinder pressure. While the shutoff valves are closed, no fluid can be supplied to the pump. But in this state, changeover valves open, so that fluid can be supplied from the master cylinder to the pumps through the changeover valves. Check valves are further provided to prevent the fluid supplied to the pumps from flowing into dumped fluid reservoirs.

REFERENCES:
patent: 5039175 (1991-08-01), Holzmann et al.
patent: 5374112 (1994-12-01), Takata et al.
patent: 5405191 (1995-04-01), Nishiyama et al.
patent: 5437501 (1995-08-01), Kohno et al.
patent: 5538334 (1996-07-01), Kushi et al.
patent: 5584539 (1996-12-01), Hashida
patent: 5707116 (1998-01-01), Tsuru et al.

Affiliated with

Also associated with

Rating

Brake fluid pressure control device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Brake fluid pressure control device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brake fluid pressure control device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2269648