发明名称 Anti-sway trailer hitch
摘要 An anti-sway trailer hitch connection is provided for use between a towing vehicle and a trailer and includes structure whereby slight left and right lateral movement of the forward end of the towing vehicle will not be translated into right and left lateral movement, respectively, of the forward end of the trailer, and thereby eliminates the tendency of a trailer to sway back and forth while a towing vehicle changes lanes on a highway or is acted on by cross-wind gusts from the passing of a large vehicle.
申请公布号 US7137643(B1) 申请公布日期 2006.11.21
申请号 US20050908672 申请日期 2005.05.23
申请人 HSUEH PAUL Y J 发明人 HSUEH PAUL Y J
分类号 B60D1/34 主分类号 B60D1/34
代理机构 代理人
主权项
地址