发明名称 Adjustable, weight distributing trailer hitch apparatus with spring dampening assembly
摘要 A weight distributing hitch apparatus includes a drawbar assembly, which is interconnected to a tow vehicle and includes an elongate bar and a component that is pivotally interconnected and angularly adjustable relative to the bar. A hitch head assembly includes a ball component attached to a ball coupler on the trailer. A drawbar extension is suspended from the ball component and a height adjustment channel is pivotally interconnected to the drawbar extension. A horn is slidably received by the channel. The horn and the angularly adjustable drawbar component are selectively coupled to interconnect the trailer to the tow vehicle. A dual action, pre-loaded spring interconnects the trailer and the drawbar extension to provide improved dampening and bounce control.
申请公布号 US6142500(A) 申请公布日期 2000.11.07
申请号 US19980109740 申请日期 1998.07.02
申请人 SARGENT, FRANK T. 发明人 SARGENT, FRANK T.
分类号 B60D1/07;B60D1/14;(IPC1-7):B62D53/00 主分类号 B60D1/07
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