发明名称 DETACHABLE GOOSENECK FOR HEAVY HAUL TRAILERS
摘要 A removable gooseneck hitch assembly transitions between an aftward position for hitching to a low bed trailer deck and a forward position by a pivoting arm that moves the forward end of the gooseneck an arcuate path. The invention minimizes the opportunity for debris to interfere with the sliding track assemblies known in the prior art. The assembly provides three degrees of freedom for the gooseneck in low bed mode and restricts the degrees of freedom in vehicle towing mode. A locking member for securing a low bed trailer hitch is also disclosed.
申请公布号 CA2797466(C) 申请公布日期 2013.12.31
申请号 CA20102797466 申请日期 2010.05.13
申请人 ASPEN CUSTOM TRAILERS 发明人 WOOD, RON;STREET, GRAHAM
分类号 B62D53/04;B60D1/14;B60D1/44;B60P1/64;B60P3/06 主分类号 B62D53/04
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