发明名称 Implement hitch linkage for front mount mowers
摘要 A hitch linkage for hitching an implement to a front mount riding mower including a plurality of hitch arms detachably mounted to the lift arms of the riding mower. A cross-link is pivotally mounted between the hitch arms. The support struts of a support wheel are fixably mounted to the cross-link. A cylinder selectively pivots the cross-link to raise or lower the support wheel. When the support wheel is lowered into ground engaging position, the support wheel is leading to the drive wheels of the riding mower during implement transport.
申请公布号 US4744582(A) 申请公布日期 1988.05.17
申请号 US19860930948 申请日期 1986.11.10
申请人 DEERE & COMPANY 发明人 WYKHUIS, LLOYD A.;O'NEILL, MICHAEL J.;LEONARD, RONALD K.
分类号 A01B63/10;B62D49/02;E01H5/09;(IPC1-7):B60D3/00 主分类号 A01B63/10
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