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1. 发明申请

US20150266507A1 STEERING LOCK MECHANISM FOR HEAVY-DUTY VEHICLE AXLE/SUSPENSION SYSTEM 审中-公开
标题翻译：用于重型车辆/悬挂系统的转向锁定机构
公开(公告)号：US20150266507A1
公开(公告)日：2015-09-24
申请号：US14666405
申请日：2015-03-24
申请人： HENDRICKSON USA, L.L.C.
发明人： Andrew J. Westnedge , James Anthony Krueger Guntermann , Scott A. Kohler
IPC分类号： B62D13/06 , B62D7/22
CPC分类号： B62D13/06 , B62D7/144
摘要： A steering lock mechanism for a steerable axle/suspension system includes a pair of independent tie rods, each one connected to a respective one of a pair of pivoting ends of a steerable axle/suspension system and also connected to a steering bracket that is pivotally connected to the axle of the steerable axle/suspension system. A primary lock assembly, which includes an air spring, and a secondary lock assembly are operatively connected to the steering bracket and to the steerable axle/suspension system. When the air spring of the primary lock assembly is inflated with air or when the secondary lock assembly is activated, the steering bracket is prevented from pivoting and in turn the first and second tie rods are prevented from moving transversely, so that the steerable axle/suspension system is locked into a generally straight travel position during operation of the vehicle.
摘要翻译：用于可转向轴/悬挂系统的转向锁定机构包括一对独立的拉杆，每个连杆连接到可转向的轴/悬挂系统的一对枢转端中的相应一个，并且还连接到枢转连接的转向支架到可转向轴/悬架系统的轴。包括空气弹簧和次级锁组件的主锁组件可操作地连接到转向支架和可转向的轴/悬挂系统。当主锁组件的空气弹簧被空气充气或者当辅助锁组件被启动时，防止转向支架枢转，并且防止第一和第二拉杆横向移动，使得可转向的轴/ 悬挂系统在车辆的操作期间被锁定在大致直线的行进位置。

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