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公开(公告)号:US4273224A
公开(公告)日:1981-06-16
申请号:US950338
申请日:1978-10-11
CPC分类号: B60W30/18109 , B60W10/10 , B60W10/18 , B60W30/1819 , F16H61/22 , Y10T477/648
摘要: In a vehicle (12, 12a) having interlock means (39, 39a) for maintaining the vehicle transmission (16, 16a) in neutral if powered travel is attempted while the parking brake (29, 29a) is engaged, interlock control means (51, 51a) are provided for inactivating the interlock once the vehicle is undergoing powered travel. If it becomes necessary to use the parking brake to stop motion of the vehicle, the retarding action of the engine (13, 13a) is effective, through the still engaged transmission, to supplement such emergency use of the parking brake.
摘要翻译: 在具有互锁装置(39,39a)的车辆(12,12a)中,在驻车制动器(29,29a)接合的同时尝试动力行驶时,用于将车辆变速器(16,16a)保持在空档状态,联动控制装置 ,51a)用于在车辆进行动力行驶时使互锁失效。 如果需要使用驻车制动器来停止车辆的运动,则发动机(13,13a)的延迟动作通过静止的变速器有效,以补充驻车制动器的这种紧急使用。