公开(公告)号：US20080191457A1

公开(公告)日：2008-08-14

申请号：US11704657

申请日：2007-02-09

申请人： Jason R. Ridgway ,  Ravi Ravindra

发明人： Jason R. Ridgway ,  Ravi Ravindra

IPC分类号： B62D1/185 ,  B62D1/18

CPC分类号： B62D1/184

摘要： An adjustable steering column assembly having an outer jacket and an inner jacket slidably disposed in the outer jacket for telescoping movement is disclosed. The assembly includes a locking device having a pivot pin coupled to the outer jacket and defining a pin axis. A pawl is coupled to the pivot pin and a lever having a cam surface is coupled to the pawl. The pawl rotates about the pin axis between an engaged position engaging the inner jacket and a disengaged position disengaging the inner jacket for preventing and allowing the telescoping movement, respectively. An extension is movable between a first position engaging a first portion of the cam surface and a second position engaging a second portion of the cam surface for moving the lever away from the inner jacket and causing the pawl to rotate about the pin axis to disengage the pawl from the inner jacket.

摘要翻译： 公开了一种可调整的转向柱组件，其具有外套和可滑动地设置在外套中的内套，用于伸缩运动。 组件包括锁定装置，其具有联接到外护套并限定销轴线的枢轴销。 棘爪联接到枢转销，并且具有凸轮表面的杠杆联接到棘爪。 棘爪围绕销轴线在接合内护套的接合位置和分离位置之间旋转，分离位置分别用于防止并允许伸缩运动。 延伸部可以在接合凸轮表面的第一部分的第一位置和与凸轮表面的第二部分接合的第二位置之间移动，用于将杠杆远离内护套移动并且使得棘爪围绕销轴线旋转以脱开 从内套的爪子。

公开(公告)号：US07128342B2

公开(公告)日：2006-10-31

申请号：US10768533

申请日：2004-01-30

申请人： Alan C. Davis ,  Richard K. Riefe ,  Ronald H. Dybalski ,  Frederick J. Berg ,  Bruce M. Collier ,  Richard P. Nash ,  Minoo J. Shah ,  Jason R. Ridgway ,  Paul E. Balius

发明人： Alan C. Davis ,  Richard K. Riefe ,  Ronald H. Dybalski ,  Frederick J. Berg ,  Bruce M. Collier ,  Richard P. Nash ,  Minoo J. Shah ,  Jason R. Ridgway ,  Paul E. Balius

IPC分类号： B62D1/19

CPC分类号： G05G1/36 ,  B60R21/09 ,  B60R2021/0051 ,  B60T7/065 ,  B62D1/195

摘要： A collapsible steering assembly features a guide bracket for attachment to a vehicle. A steering mechanism is interconnected with the guide bracket by a steering mechanism support. A plurality of guide rods are arranged about a common collapse axis and extend in non-parallel relationship to a longitudinal axis of the steering mechanism. The guide rods support the steering mechanism for axial movement along the collapse axis in response to a predetermined collapse force on the steering mechanism.

摘要翻译： 可折叠的转向组件具有用于附接到车辆的引导支架。 转向机构通过转向机构支撑件与引导支架相互连接。 多个导杆围绕公共塌陷轴线布置并且以与转向机构的纵向轴线不平行的关系延伸。 引导杆响应于转向机构上的预定的塌缩力而支撑转向机构以沿着塌陷轴线轴向运动。