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公开(公告)号:US06547262B1
公开(公告)日:2003-04-15
申请号:US09629571
申请日:2000-07-31
IPC分类号: A63C1702
CPC分类号: A63C17/012 , A63C17/01 , A63C17/015
摘要: The present invention relates generally to an improved skateboard truck for skateboards. The preferred skateboard truck comprises a yoke mounted by a king bolt to a mounting base. The mounting base comprises a socket hub and a bracket. The yoke comprises a hanger and a pivot arm. The pivot arm rotates freely in a bearing unit supporting the pivot arm in the socket hub. The king bolt clamps the hanger with a first grommet and a second grommet. The first grommet is flexible, preferably made of urethane rubber, and comprises an edge circumference and a center circumference. The center circumference is narrower than the edge circumference. Preferably, the first and second grommets are fluorescent.
摘要翻译: 本发明总体上涉及一种用于滑板的改进滑板卡车。 优选的滑板车包括由主体螺栓安装到安装基座的轭。 安装座包括插座和支架。 轭架包括衣架和枢轴臂。 枢轴臂在支撑枢轴臂的轴承单元中自由旋转,该轴承单元支撑在插座毂中。 国王的螺栓用第一个索环和第二个索环夹住衣架。 第一索环是柔性的,优选由聚氨酯橡胶制成,并且包括边缘周长和中心圆周。 中心圆周比边缘窄。 优选地,第一和第二密封圈是荧光的。