发明名称 |
Roller skate comprises wheels fixed so that they rotate to each long side of a base plate forming a bearing surface for a shoe |
摘要 |
Roller skate comprises wheels fixed so that they rotate to a base plate forming a bearing surface for a shoe. At least one wheel is arranged on each long side of the base plate. Preferred Features: The pivoting point of each wheel is arranged above the base plate. The axes of rotation of the wheels are arranged on a common axis above the bearing surface and near the longitudinal axis of the lower leg in a region especially parallel to the axis of the ankle joint.
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申请公布号 |
DE10133952(A1) |
申请公布日期 |
2002.04.18 |
申请号 |
DE20011033952 |
申请日期 |
2001.07.17 |
申请人 |
WILHELM, ALFRED |
发明人 |
WILHELM, ALFRED |
分类号 |
A63C17/02;A63C17/14;(IPC1-7):A63C17/02 |
主分类号 |
A63C17/02 |
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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