| 摘要 |
PURPOSE: To simply constitution by connecting one end of a lever device to a piston rod interlocked and connected to a brake pedal, connecting the other end side to a stroke signal generator and controlling a control member such as a solenoid valve, etc. CONSTITUTION: A brake chamber 5 is defined by fitting a master cylinder piston 4 in a hole 3 of a casing 2, and a servo chamber 9 is defined on an end part of the opposite side of this chamber 5. The servo chamber 9 is connected to a storage container 14 and a pressure reservoir 15 through a radial direction hole 10, a conduit pipe 11 and solenoid valves 12, 13. The piston 4 is linked to a brake pedal through a piston rod 19, a hinge rod 22, etc., the other end of a first lever 30 one end of which is pivotally supported 32 on the casing 2, of a double lever device 29, is engaged with a cutout 33 of the piston rod 19, one end of a second lever 35 pivotally installed on this first lever 30 is hooked on the piston rod 19, and the other end is connected to an induction generator 37. |
