发明名称 ROOF RACK BOWS WITH MECHANISM FOR AUTOMATIC EXTENSION AND RETRACTION
摘要 A roof rack assembly includes first and second roof rails spaced from one another, each roof rail having a respective deployable roof rack bow and a respective drive mechanism operatively connected to the roof rack bow that causes the roof rack bow to extend in length by a predetermined amount when pivoted from a stowed position to a deployed position and retract in length by the predetermined amount when pivoted from the deployed position to the retracted position. The predetermined amount that the bows extend when pivoted is sufficient to cause the respective roof rack bows to span from the first roof rail to the second roof rail when in the deployed position.
申请公布号 US2011240696(A1) 申请公布日期 2011.10.06
申请号 US20100753156 申请日期 2010.04.02
申请人 GM GLOBAL TECHNOLOGY OPERATIONS, INC. 发明人 POLEWARCZYK JOSEPH M.;KOLPASKY KEVIN G.
分类号 B60R9/00 主分类号 B60R9/00
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