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OPERATION CONTROL DEVICE IN OPERATING PARKING BRAKE OF VEHICLE, FOR PREVENTING BREAKAGE OF PARKING BRAKE ACCORDING TO MISTAKE OF DRIVER
OPERATION CONTROL DEVICE IN OPERATING PARKING BRAKE OF VEHICLE, FOR PREVENTING BREAKAGE OF PARKING BRAKE ACCORDING TO MISTAKE OF DRIVER
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机译:用于操作车辆的驻车制动器的操作控制装置,以防止驾驶员的失误造成的驻车制动器的损坏
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摘要
PURPOSE: An operation control device in operating a parking brake of a vehicle is provided to prevent an accelerator pedal from being operated by a driver without releasing completely the parking brake by fixing a throttle valve and to restrict the breakage of a parking brake system by carelessness of the driver. CONSTITUTION: An operation control device in operating a parking brake of a vehicle is composed of a parking brake position detecting switch(11); an electronic control unit(13) receiving a signal from the parking brake position detecting switch; a relay(14) applying a control signal from the electronic control unit to a coil; a battery(16) coupled to one end of a switch of the relay to supply power; a solenoid(15) connected to the other end of the switch of the relay; a first rod(17) projected from the solenoid; a lever(18) of which one end is connected to the first rod and a central part is fixed; a second rod(19) connected to the other end of the lever; a master cylinder(20) connected to the second rod; a release cylinder(21) receiving hydraulic pressure generated from the master cylinder; a third rod projected from the release cylinder; and a throttle valve(25) having a stopper hole(26) into which the third rod is inserted or separated.
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