【摘要】 驻车机构是自动变速器中能实现可靠驻车的一种安全装置,是变速器中不可缺少的关键机构。以双离合自动变速器驻车机构设计为例,在安全驻车、防自动脱挡、异常驻车、驻车棘爪自动弹出能力以及换挡舒适性等5方面提出了性能要求,并进行了详细的分析研究,为驻车机构的分析研究提供了一定参考作用。更多还原

【Abstract】 Taking a parking mechanism of DCT as an example,the paper put forward the performance requirements in some respects of safe parking,preventing throw-out of gear,abnormal parking,automatic pop-up ability of parking pawl,shift comfort and so on,analyzed and studied them,which could provide a reference for analyzing the parking mechanism.更多还原