汽车变速箱P 挡驻车机构设计分析

Design and Analysis of Parking Mechanism With P Gear of Automobile Gearbox

汽车自动变速箱中P挡驻车机构作为一项重要配置,在车辆长时间停放,特别是坡道停放的安全上起到了特别重要的作用。对于搭载自动变速箱的汽车,P挡机构的可靠性对车辆的安全性能有着非常重要的意义。文章主要从P挡驻车机构设计的角度,对结构设计上的几个关键点作简要阐述。

As an important configuration,the parking mechanism with P gear in the automatic gearbox plays an important role in the long time parking of vehicles,especially the safety of parking on ramps.For cars equipped with automatic gearbox,the reliability of the P gear mechanism is very important to the safety of vehicles.This paper mainly from the point of view of P gear parking structure design,on the structure design of several key points are briefly described.