发明名称 Trailer tongue jackknife blocking device
摘要 A device for preventing over-articulation of a trailer towed by a towing vehicle. The device includes a bracket and a pair of opposed shock absorbing members affixed to and extending outwardly from the bracket. The bracket includes a horizontally oriented upper portion, a pair of side portions extending downwardly from the upper portion, and at least one opening defined in at least one of the side portions for connecting the device to a trailer tongue.
申请公布号 US6254118(B1) 申请公布日期 2001.07.03
申请号 US19990335027 申请日期 1999.06.17
申请人 U-HAUL INTERNATIONAL, INC. 发明人 DUDLEY ROBERT
分类号 B60D1/32;B62D53/08;(IPC1-7):B62D53/06 主分类号 B60D1/32
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