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5. 发明授权

US4153303A Multipart hub assembly 失效
标题翻译：多部分轮毂总成
公开(公告)号：US4153303A
公开(公告)日：1979-05-08
申请号：US876766
申请日：1978-02-10
申请人： Robert G. Tanner
发明人： Robert G. Tanner
IPC分类号： B60B5/02
CPC分类号： B60B5/02
摘要： A multipart plastic hub assembly includes a pair of hub members each having an annular inner rim portion, a tire support portion, and a radially extending web portion therebetween. The inner rim of each hub member is notched at circumferentially-spaced intervals therearound in order to facilitate radial flexure thereof and radially inwardly directed detents are positioned on the axial outermost end of each rim portion. A tire of rubber or the like is placed between the two hub members and a center core is inserted through each of the inner rims. The hub members are then brought together in abutting relationship so that the tire is captively retained within the tire support portions and the inwardly directed detents are received in annular grooves formed in the center core adjacent respective ends thereof, to thereby form and retain the integrity of a composite wheel assembly.
摘要翻译：多部分塑料轮毂组件包括一对轮毂构件，每个轮毂构件具有环形内缘部分，轮胎支撑部分和在它们之间的径向延伸的腹板部分。每个轮毂构件的内缘在其周围间隔开的间隔处被切口，以便于其径向弯曲并且径向向内指向的棘爪位于每个轮缘部分的轴向最外端。橡胶等的轮胎被放置在两个轮毂构件之间，并且中心芯通过每个内轮缘插入。然后将轮毂构件以相互关系的方式组合在一起，使得轮胎被自动地保持在轮胎支撑部分内，并且向内指向的棘爪被容纳在形成在中心纤芯相邻其相应端部的环形槽中，从而形成并保持复合轮组件。

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