US 6,981,710 B2 | ||
Wheel assembly for skateboard | ||
Sheng-Huan Cheng, No. 481-11, Lane 477, Chung-Cheng Rd., Lu-Chou City, Taipei Hsien (Taiwan) | ||
Filed on Dec. 16, 2003, as Appl. No. 10/738,859. | ||
Prior Publication US 2005/0093253 A1, May 05, 2005 | ||
Int. Cl. A63C 17/02 (2006.01) |
U.S. Cl. 280—87.03 | 10 Claims |
1. A wheel assembly for a skateboard, comprising:
a positioning seat having a top side and a bottom side;
a wheel set mounted on the bottom side of said positioning seat;
an adjustment seat mounted on the top side of said positioning seat, said adjustment seat including a first portion, a second
portion opposite to said first portion, and a receiving space, said first portion and said positioning seat being interconnected
pivotally so as to permit relative movement between said positioning seat and said adjustment seat;
a positioning post mounted on said positioning seat and extending into said receiving space; and
a pair of opposite resilient plates positioned on said adjustment seat within said receiving space and disposed on opposite
sides of said positioning post, each of said resilient plates having a fixed end disposed proximate to said second portion,
and an abutting end opposite to said fixed end, said abutting ends of said resilient plates abutting against said positioning
post.
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