发明名称 System for mounting hitches to hydroformed frames
摘要 A hitch structure for connection between a pair of elongated, laterally spaced hydroformed frame members of a vehicle chassis having preformed apertures formed therein. The hitch structure comprises a hitch base adapted to receive a hitch ball member, a pair of side plates connected respectively to opposite ends of said hitch base, a pin sized, positioned, and oriented on each of the side plates to enable reception of the pin member in the preformed aperture of an associated hydroformed frame member, and a pair of clamp members on each side plate to clamp the side plate with an associated frame member at such a location as to position the pin member in alignment with the associated preformed aperture to thereby secure said hitch base in transverse relation between the frame members.
申请公布号 US6969090(B1) 申请公布日期 2005.11.29
申请号 US20030631227 申请日期 2003.07.31
申请人 B&W CUSTOM TRUCK BEDS, INC. 发明人 WORKS JOSEPH W.
分类号 B60D1/00;B60D1/06;B60D1/14;B62D53/06;(IPC1-7):B60D1/00 主分类号 B60D1/00
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