发明名称 Swing-out shock absorbing hitch
摘要 A hitch for coupling a towing and a towed vehicle is disclosed having a swing-out and pivot feature which allows the vehicle to be approximately positioned for coupling whereupon a gravity operated latch may be raised, a slide portion of the hitch extended from the frame portion thereof and pivoted in a horizontal plane to perfect the alignment of the vehicle coupling mechanism. When the towing vehicle is subsequently moved toward the towed vehicle, the latch drops back into a position where it engages both the slide and frame portions to transmit the towing forces therebetween. The slide itself may comprise first and second members relatively movable between rigid stop positions and including means for cushioning end thrust shocks having a resilient member which mechanically engages the two slide members urging them toward a relative position intermediate the rigid stop positions.
申请公布号 US4007945(A) 申请公布日期 1977.02.15
申请号 US19750619586 申请日期 1975.10.06
申请人 AJAX MACHINE AND WELDING COMPANY 发明人 CASAD, EDWARD F.;JONES, RICHARD E.
分类号 B60D1/40;B60D1/50;(IPC1-7):B60D1/16 主分类号 B60D1/40
代理机构 代理人
主权项
地址