| 摘要 |
<p>A control valve for an antilock brake system is provided with a housing, and means movable in the housing in response to control fluid pressure applied thereto between an inoperative position and an operative position effecting the application through the housing of fluid pressure supplied thereto. Other means are also movable in the housing to a position predeterminately restricting the applied flow of control fluid pressure to the first-named movable means upon the movement thereof to its operative position. Also disclosed is a control valve for an antilock brake system having a housing with a chamber therein for control fluid pressure in which relay means is movable in response to the control fluid pressure to effect the application through the housing of fluid pressure supplied thereto. A pair of flow passages is provided in the housing through which the control fluid pressure is applied to the chamber and a pair of solenoid means controls the flow of the control fluid pressure through the flow passages, at least one of the solenoid means also being operable for venting the control fluid pressure from the chamber. An antilock brake system is also disclosed along with a method of cyclically applying and exhausting fluid pressure to and from a brake.</p> |
