Tailgate ladder system

作者: Rodolfo H. Alvarado

DOI:

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摘要: A tailgate ladder system includes a pickup bed that has hingedly coupled to the bed. bottom wall is attached and pair of supports wall. guides provided each first end second end. Each pivotally one supports. The are selectively positionable in stored position lying on or deployed vertically oriented when horizontally oriented. step assembly comprises legs having top plurality panels extends between legs. slidably positioned guides. an extended retracted position.

参考文章(7)
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Dean Andrew, Folding step system ,(1991)
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