PARKING BRAKE FOR A VEHICLE

A vehicle parking brake according to an embodiment of the present invention includes a housing with a hole to discharge internal air to the outside, a piston which is installed inside the housing to move forward and backward, an actuator which presses the piston using external force, and a case whic...

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Bibliographische Detailangaben
Hauptverfasser:	KOO, BON KI, JUN, JONG WAN, HWANG, SE JOON, CHOI, HONG SEOK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BLASTING BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A vehicle parking brake according to an embodiment of the present invention includes a housing with a hole to discharge internal air to the outside, a piston which is installed inside the housing to move forward and backward, an actuator which presses the piston using external force, and a case which is fixed inside the housing by a snap ring and supports the actuator. An air discharge channel is formed in at least one of the housing, the case, and the snap ring. According to the present invention, the flow of brake fluid is improved by forming the air discharge channel, braking performance is improved by rapidly removing air, thereby improving the reliability of the products.