Fluid-pressure and analogous brake systems – Multiple fluid-receiving devices – Multiple motors
Patent
1995-05-05
1997-05-20
Graham, Matthew C.
Fluid-pressure and analogous brake systems
Multiple fluid-receiving devices
Multiple motors
188351, 303 975, 303 842, 3031135, B60T 862
Patent
active
056306563
ABSTRACT:
A vehicle braking system is provided for delaying the flow of brake fluid to the rear brakes to reduce the risk of locking the rear brakes. The braking system preferably has a master cylinder, a pair of disk brakes respectively positioned on a pair of rear wheels of a vehicle, and inlet and outlet brake lines each respectively connected to the master cylinder and the pair of rear disk brakes. A fluid circulator valve preferably is positioned between and in fluid communication with the master cylinder and the pair of rear disk brakes and is connected to the inlet and outlet brake lines. A rear brake delay valve preferably is positioned between and in fluid communication with the circulator valve and the pair of rear disk brakes and is connected to the inlet brake line. The rear brake delay valve preferably has a housing including a first opening connected to a first portion of the inlet brake line and a second opening connected to a second portion of the inlet brake line, and a check valve positioned within the housing in fluid communication with the first and second openings. The check valve has a perforated member having a predetermined sized orifice extending therethrough so that the check valve delays fluid flowing from the first opening through the second portion of the inlet brake lines and to the pair of rear disk brakes.
REFERENCES:
patent: 2173979 (1939-09-01), Picut
patent: 2742982 (1956-04-01), Helmbold
patent: 2767733 (1956-10-01), Anderson
patent: 2805737 (1957-09-01), Griffin
patent: 3037522 (1962-06-01), Millan
patent: 3159176 (1964-12-01), Russell et al.
patent: 3204413 (1965-09-01), Pace
patent: 3283504 (1966-11-01), Stelzer
patent: 3308798 (1967-03-01), Snider
patent: 3385062 (1968-05-01), Cadmus
patent: 3420342 (1969-01-01), Botterill
patent: 3439500 (1969-04-01), Hertell
patent: 3504948 (1970-04-01), Inada
patent: 3580273 (1971-05-01), Schwarz
patent: 3760912 (1973-09-01), Braun
patent: 3941149 (1976-03-01), Mittleman
patent: 4014410 (1977-03-01), Bryant
patent: 4132241 (1979-01-01), Iannelli
patent: 4373333 (1983-02-01), Coleman
patent: 4458711 (1984-07-01), Flider
patent: 4619287 (1986-10-01), Hama et al.
patent: 4799575 (1989-01-01), Kroniger
patent: 5178442 (1993-01-01), Toda et al.
patent: 5192120 (1993-03-01), Reinartz et al.
patent: 5201570 (1993-04-01), Heren et al.
patent: 5215358 (1993-06-01), Beilfuss et al.
patent: 5219210 (1993-06-01), Maehara
patent: 5222787 (1993-06-01), Eddy et al.
patent: 5249598 (1993-10-01), Schmidt
patent: 5251968 (1993-10-01), Rath
patent: 5350223 (1994-09-01), Stewart, Jr.
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