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2. 发明授权

US4537449A Vehicle wheel attaching device 失效
标题翻译：车轮安装装置
公开(公告)号：US4537449A
公开(公告)日：1985-08-27
申请号：US482978
申请日：1983-04-07
申请人： Masakazu Hayashi
发明人： Masakazu Hayashi
IPC分类号： B60B3/14 , B60B3/16 , B60B3/00
CPC分类号： B60B3/147 , B60B23/10 , B60B25/002 , B60B3/002 , B60B3/142
摘要： A vehicle wheel attaching device for removably attaching general-road traveling wheels to the hubs of a vehicle by utilizing an independent adapter in such a manner as to enable transmission of torque. The adapter is made approximately in the form of a top hat as a whole and is bent at its top to form a dish spring surface for contact with the head of a center bolt which is pre-fitted thereto so as to extend therethrough. A center nut is applied to the projecting front end of the bolt, the nut being tightened to cause elastic action of the top surface of the adapter, thereby fixing the wheel in position in a non-rigid condition.
摘要翻译：一种用于通过以能够传递扭矩的方式利用独立的适配器将通用行驶轮可移除地附接到车辆的轮毂的车轮附接装置。适配器大体上形成为顶帽的形式，并且在其顶部弯曲以形成碟形弹簧表面，用于与预先安装在其上的中心螺栓的头部相接触以延伸穿过其中。中心螺母被施加到螺栓的突出的前端，螺母被紧固以引起适配器的顶表面的弹性作用，从而将轮固定在非刚性状态。

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