发明名称 |
Safety hold down device and hitch guide for trailer decoupling prevention |
摘要 |
A trailer hitch having a tubular column between a hitch ball and a towing vehicle. A mating shaft with a horizontal retaining plate has a mating shaft fitting removably within the tubular column. A pin through mating openings in the shaft and tubular column maintain the retaining plate above a trailer arm socket mounted on the hitch ball. A guide with a pair of tapered vertical walls forming a horizontal V-shape has a mating shaft which fits alternately in the tubular column to guide a trailer arm into engagement with the hitch ball.
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申请公布号 |
US6969085(B2) |
申请公布日期 |
2005.11.29 |
申请号 |
US20040782081 |
申请日期 |
2004.02.19 |
申请人 |
CAUSEY JR JAMES G |
发明人 |
CAUSEY, JR. JAMES G. |
分类号 |
B60D1/06;B60D1/28;B60D1/36;B60D1/60;(IPC1-7):B60D1/28 |
主分类号 |
B60D1/06 |
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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