Fluid-pressure and analogous brake systems – Multiple fluid-receiving devices – Multiple motors
Patent
1978-10-10
1981-01-20
Butler, Douglas C.
Fluid-pressure and analogous brake systems
Multiple fluid-receiving devices
Multiple motors
188349, 303 24A, 303 24C, 303 24F, B60T 1306
Patent
active
042458676
ABSTRACT:
A fluid brake pressure control system having a hydraulic pressure control valve device controlling the wheel cylinder hydraulic pressure by the inertia in response to the vehicle deceleration with such device being located in a circuit between a master cylinder and wheel cylinders. The device includes a housing member provided thereon with an inlet port to be connected with the master cylinder and an outlet port to be connected with the wheel cylinders, the housing member being provided therein with a first chamber to be directly connected with the inlet port and a second chamber to be directly connected with the outlet port, an inertia member located in the second chamber, the inertia member being operable by inertia in response to vehicle deceleration, a cut off valve mechanism located in the first chamber, the cut off valve mechanism cutting off the hydraulic brake pressure by the inertia member, a piston member having a small diameter portion opposing the inertia member and a large diameter portion receiving the master cylinder brake pressure, the piston member being moveable to contact with the inertia member by the differential effective pressure between the small diameter portion and the large diameter portion so as to keep open the cut off valve mechanism when the hydraulic brake pressure from the master cylinder exceeds a predetermined value.
REFERENCES:
patent: 4125291 (1978-11-01), Nogami
patent: 4141596 (1979-02-01), Takeshita et al.
Kondo Hiroyuki
Takeshita Hiroshi
Aisin Seiki Kabushiki Kaisha
Butler Douglas C.
LandOfFree
Fluid brake pressure control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluid brake pressure control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid brake pressure control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1763521