Running and parking integrated brake

• Main Authors: MA SHIJIAN, HUANG YANJIANG, ZHANG FEI, JIANG LIQIAO, LEI XIONGBO, YIN HAODONG, HENG FANGFANG, YANG JUNFENG, LIU PINGPING
• Format: Patent
• Language: Chinese; English
• Published: 03.06.2022
• Subjects: BLASTING; 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; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a running and parking integrated brake which comprises a spline housing, a friction pair, a shell, a running brake piston, a parking brake piston, an oil cylinder, a large disc spring and a large clamp spring, wherein through holes are uniformly distributed in the parking brake piston; the function of automatically compensating the stroke of the piston after the friction plate is abraded is achieved through the automatic compensation device, and the problem that the braking time is prolonged or braking cannot be achieved due to abrasion of the friction plate of a common brake is solved. 本发明公开了一种行驻一体制动器，包括花键套、摩擦副、壳体、行车制动活塞、均布设有通孔的驻车制动活塞、油缸、大碟簧、大卡簧；能够实现行车制动、驻车制动一体，通过自动补偿装置实现了摩擦片磨损后自动补偿活塞行程的功能，改善了一般制动器因摩擦片磨损导致的制动时间变长或不能制动的问题。