发明名称 Power hitch
摘要 A power hitch for a draft vehicle including an upwardly extending hitch pin and a guide block disposed adjacent to the hitch pin for guiding the aperture of a trailing implement draft tongue immediately over the hitch pin. The power hitch is adapted for use with a draft vehicle having a conventional hydraulic power lift system.
申请公布号 US4343484(A) 申请公布日期 1982.08.10
申请号 US19800140668 申请日期 1980.04.15
申请人 VAN ANTWERP, FERNE R. 发明人 VAN ANTWERP, FERNE R.
分类号 A01B59/043;B60D1/46;(IPC1-7):B62D1/04 主分类号 A01B59/043
代理机构 代理人
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