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    • 32. 发明授权
    • Trailer fender with positively restrained steps and method of mounting
    • 拖车挡泥板具有积极的步骤和安装方法
    • US5816616A
    • 1998-10-06
    • US725748
    • 1996-10-04
    • Scott A. Boyd
    • Scott A. Boyd
    • B60R3/00B62D63/08B60R9/16
    • B60R3/00B62D63/08
    • A fender having an arcuate section and integral steps is mounted to a trailer frame. The fender arcuate section has a recessed pad. The steps are reinforced with ribs. A pair of fender brackets each having a horizontal center plate are secured to the trailer frame using bolts. The fender step ribs are placed on the fender bracket center plates and fastened thereto from under the fender brackets in a manner that hides the fasteners from normal view. The fender steps have cutouts that receive the bolts. The trailer spring hangers are sandwiched between the trailer frame and the fender brackets in a manner that enables the spring hangers and the fender brackets to be adjustably positioned on the trailer frame independently of each other.
    • 具有弓形部分和整体台阶的挡泥板安装在拖车框架上。 挡泥板弧形部分有一个凹槽垫。 肋骨加强了台阶。 每个具有水平中心板的一对翼子架支架使用螺栓固定到拖车架上。 翼子板踏板放置在挡泥板支架中心板上,并以从正常视图隐藏紧固件的方式从挡泥板托架下方固定到挡泥板支架中心板上。 挡泥板台阶上有可以接收螺栓的切口。 拖车弹簧吊架夹在拖车架和挡泥板支架之间,使得弹簧吊架和挡泥板支架可以彼此独立地可调节地定位在拖车架上。