发明名称 Tilt bed trailer
摘要 The present invention is directed to a tilt bed trailer which includes a frame platform with transport wheels. A V-shaped draw tongue has rearwardly diverging draw arms which terminate in sleeve ends that are spaced the width of the frame platform. Hinge connections extend between the frame platform and the draw tongue with each hinge connection including left and right hinge supports extending downwardly below the frame platform and the side rails with a hinge rod extending therebetween. The draw arm sleeve ends are sleeved on the hinge rods so that the draw tongue swings vertically relative to the frame platform. An extensible member such as a hydraulic ram extends longitudinally angularly between the platform front end and the front portion of the draw tongue so that upon extension the frame platform tilts upwardly and rearwardly about the transport wheels to lower the frame platform rear end to the ground for ease of loading.
申请公布号 US6589005(B1) 申请公布日期 2003.07.08
申请号 US20000654947 申请日期 2000.09.01
申请人 H & H TRAILER COMPANY, INC. 发明人 HULL CURTIS
分类号 B60P3/07;B60P3/12;(IPC1-7):B60P1/04 主分类号 B60P3/07
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