Full power hydraulic assistance device

Details Full power hydraulic assistance device Full power hydraulic assistance device

1986-06-17

1988-03-08

Garrett, Robert E.

Power plants

Pressure fluid source and motor

Pulsator

60582, B60T 1700, B60T 1132

Patent

active

047292237

ABSTRACT:
Hydraulic assistance device comprising a housing (10) provided with a bore (12) in which a piston mechanism (30, 42) is slidably mounted, which mechanism is displaceable by a brake pedal between a first position linking a first chamber (38, 56), connected to a brake circuit (60), with a low-pressure reservoir and isolating this chamber (38, 56) from a high-pressure fluid source (66), and a second position isolating the chamber (38, 56) from the low-pressure reservoir and linking it with the high-pressure source (66), the piston mechanism (30, 42) being displaceable by the brake pedal in the event of failure of the high-pressure circuit (66) thereby producing pressure increase in a second chamber (69) connected to the brake circuit (60), characterized in that the working area of the piston mechanism (30, 42) is equal to the cross-section of the bore (12).

REFERENCES:
patent: 3208212 (1965-09-01), Schultz
patent: 4312182 (1982-01-01), Filderman
U.S. application Ser. No. 691,346, now allowed.

Affiliated with

Also associated with

Rating

Full power hydraulic assistance 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 Full power hydraulic assistance device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Full power hydraulic assistance device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-226119