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发明授权
US08347929B2 Multi-piece rim and its attaching/removing method 失效
多片边缘及其附着/取出方法

Multi-piece rim and its attaching/removing method
摘要：
It is an object of the present invention to provide a multi-piece rim which does not need much labor for supporting, and does not increase the number of components to be managed and the number of needed tasks.The present invention constructs a lock ring (40) to be fitted in the groove (11a) of a gutter band (11), which ring is divided in a plurality of portions (41, 42) being coupled at each end (41a, 42a) thereof by a flexible coupling member (43). Alternatively, a lock ring (140) is formed into a substantially C-shape being manufactured by cutting a part of a circular ring, and comprises a first portion (141) wherein a length of a chord at the cut portion is substantially equal to the diametral of a hub, and a second portion (142) having a shape corresponding to the cut portion of a circular ring in the first portion.
摘要（中）：

本发明的目的是提供一种不需要太多劳动力的多件式边缘，并且不增加要管理的部件的数量和所需任务的数量。 本发明构成一个嵌合在沟槽带（11）的凹槽（11a）中的锁环（40），该环被分成多个部分（41,42），每个部分在每个端部（41a，42a） ）通过柔性联接构件（43）。 或者，锁定环（140）形成为通过切割圆环的一部分而制造的大致C形，并且包括第一部分（141），其中切割部分处的弦的长度基本上等于 轮毂的直径，以及具有与第一部分中的圆环的切割部分相对应的形状的第二部分（142）。

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