发明名称 |
BOOT MOUNTED BRAKING DEVICE FOR SNOW SLEDS |
摘要 |
<p>A braking member attachable to a sledder's boot is provided. The braking member includes a braking surface that is oriented at a specific ranges of angles with respect to the boot. In use, the braking surface engages the snow like an anchor as the sledder traverses snow covered terrain, thereby producing a braking force against sled forward movement. In one embodiment, the braking member is rotatably attached to the boot and is moveable between a first, walking position, and a second, braking position. In another embodiment, the braking member is fixed in the braking position.</p> |
申请公布号 |
WO2005048761(A1) |
申请公布日期 |
2005.06.02 |
申请号 |
WO2004US37489 |
申请日期 |
2004.11.10 |
申请人 |
SLEDWORKS, INC.;LEVY, DAVID, E.;SMITH, PAUL, KEVIN;PATNODE, LOU |
发明人 |
LEVY, DAVID, E.;SMITH, PAUL, KEVIN;PATNODE, LOU |
分类号 |
A43B5/00;A43B3/00;A43C15/02;(IPC1-7):A43B23/00 |
主分类号 |
A43B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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