发明名称 Articulated vehicle
摘要 The articulated vehicle of the present invention includes a front frame and a rear frame which are interconnected by a universal coupling joint which is capable of pivoting about a vertical axis and about a horizontal axis. Mower decks may be mounted on the vehicle and raised and lowered by hydraulic cylinders. Hydraulic cylinders are also used to cause articulated movement with respect to the front and rear frames about a vertical axis.
申请公布号 US4809805(A) 申请公布日期 1989.03.07
申请号 US19880167555 申请日期 1988.03.14
申请人 SHORT, JAMES H. 发明人 SHORT, JAMES H.
分类号 B62D12/00;B62D53/02;(IPC1-7):B62D5/10 主分类号 B62D12/00
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