发明名称 |
Trailer hitch with multi-directional pivot |
摘要 |
A trailer hitch includes a support structure having spaced end mounting brackets and a U-shaped cross member pivotally mounted to, and suspended between, the mounting brackets. The U-shaped cross member pivots about a first axis. The trailer hitch also includes a coupling subassembly pivotally mounted to a mid-section of the U-shaped cross member to pivot about a second axis that is substantially perpendicular to the first axis.
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申请公布号 |
US5356167(A) |
申请公布日期 |
1994.10.18 |
申请号 |
US19930095165 |
申请日期 |
1993.07.20 |
申请人 |
HALL, ARTHUR E.;HALL, ARTHUR T. |
发明人 |
HALL, ARTHUR E.;HALL, ARTHUR T. |
分类号 |
B60D1/00;B60D1/48;B62D53/08;(IPC1-7):B60D1/01 |
主分类号 |
B60D1/00 |
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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