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1. 发明申请

US20050046138A1 Apparatus for preloading a torsion bar 有权
标题翻译：用于预紧扭杆的装置
公开(公告)号：US20050046138A1
公开(公告)日：2005-03-03
申请号：US10650206
申请日：2003-08-28
申请人： John Dagg , Jacek Marchel
发明人： John Dagg , Jacek Marchel
IPC分类号： B60G11/18 , B60G11/20 , B60G17/02
CPC分类号： B60G11/20 , B60G17/025 , B60G2204/421 , B60G2204/61
摘要： An apparatus for preloading a torsion bar includes an adjuster arm that is adapted to be attached to and extend radially from a torsion bar and includes a free end with an involute surface formed thereon. An adjustment nut is adapted to be rigidly attached to a support member for the torsion bar adjacent a free end of the adjuster arm. An adjustment bolt having a free end for engaging the involute surface of the adjuster arm is threadably engaged in the adjustment nut. When the adjuster arm is attached to the torsion bar and the adjustment nut is attached to the support member, rotation of the adjustment bolt rotates the adjuster arm and the torsion bar about a longitudinal axis of the torsion bar thereby changing a preload applied to the torsion bar. The adjustment bolt remains perpendicular to the involute surface while the adjuster arm rotates.
摘要翻译：用于预加载扭力杆的装置包括调节臂，其适于附接到扭杆并径向延伸并且包括自由端，其上形成有渐开线表面。调节螺母适于刚性地附接到与调节臂的自由端相邻的扭杆的支撑构件。具有用于接合调节臂的渐开线表面的自由端的调节螺栓螺纹地接合在调节螺母中。当调节臂连接到扭力杆并且调节螺母附接到支撑构件时，调节螺栓的旋转使调节臂和扭杆围绕扭杆的纵向轴线旋转，从而改变施加到扭转的预加载酒吧。当调节臂旋转时，调节螺栓保持垂直于渐开线表面。

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