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32. 发明申请

US20050236081A1 Automotive wheel with a retaining sealing groove 审中-公开
标题翻译：汽车轮与保持密封槽
公开(公告)号：US20050236081A1
公开(公告)日：2005-10-27
申请号：US10832270
申请日：2004-04-27
申请人： Olivier Marsaly , Jinjun Wang , Larry Rogers
发明人： Olivier Marsaly , Jinjun Wang , Larry Rogers
IPC分类号： B60B25/00 , B60C7/24
CPC分类号： B60B25/002 , B60B3/02 , B60B23/10 , B60B25/004 , B60B25/008 , B60B25/22 , B60B2900/5116
摘要： A multi-part automotive wheel comprises first and second wheel discs having first and second mating surfaces, respectively, where the first and second discs are to be joined to each other. An annular radial groove is disposed on one of the first and second surfaces for receiving an O-ring for sealing the first surface in respect of the second surface. The groove includes a substantially radial basewall and first and second sidewalls which extend from the basewall toward an intermediate section and from the section toward both edges of the groove, the edges defining a radial groove opening which is smaller than a distance between the sidewalls at the section such that an O-ring having a larger cross-sectional diameter larger than the opening will be retained within the groove prior to the discs being joined together. The basewall merges with the first and second sidewalls with rounded corners to reduce concentration of stress at the corners.
摘要翻译：多部分汽车轮包括分别具有第一和第二配对表面的第一和第二轮盘，其中第一和第二盘彼此接合。环形径向槽设置在第一和第二表面中的一个上，用于接收用于相对于第二表面密封第一表面的O形环。凹槽包括基本上径向的基座和第一和第二侧壁，所述第一和第二侧壁从所述基座向着中间部分延伸，并且从所述部分朝向所述凹槽的两个边缘延伸，所述边缘限定径向凹槽开口，所述径向凹槽开口小于所述凹槽的侧壁之间的距离使得在盘连接在一起之前，具有比开口大的截面直径的O形环将保持在凹槽内。底盘与第一和第二侧壁合并，具有圆角，以减少拐角处的应力集中。

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