发明名称 Boat trailer with closed longitudinal support beams
摘要 A frame of a boat trailer includes longitudinal support beams that extend from a tongue. The support beams are C-shaped in cross section and have a generally hollow interior. Each one of the support beams includes a front wall with a slot formed therethrough; the slot runs the length of the support beam and provides access to the hollow interior. Electrical wiring and hydraulic brake fluid lines are disposed in the interior of the support beams for protection from the elements, road debris, and other hazards. Each of the support beams is removably coupled to side panel such that the side panel covers the slot formed in the support beam.
申请公布号 US6854755(B2) 申请公布日期 2005.02.15
申请号 US20030465350 申请日期 2003.06.19
申请人 MACKARVICH CHARLES J. 发明人 MACKARVICH CHARLES J.
分类号 B60P3/10;B62D21/17;(IPC1-7):B60P3/10 主分类号 B60P3/10
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