发明名称 Platform/access device
摘要 An access device having a landing and a ladder. The landing is pivotally movable about a first end thereof between a substantially vertically upright stored position and a substantially horizontally outwardly extending access position. The ladder is pivotally connected to a second end of the landing and cooperatively movable with the landing between a substantially vertically downwardly extending stored position and a substantially outwardly inclined access position.
申请公布号 US2002189899(A1) 申请公布日期 2002.12.19
申请号 US20020210293 申请日期 2002.08.01
申请人 HEDLEY ROBERT IAN;WHYBIN CHRISTOPHER NASH 发明人 HEDLEY ROBERT IAN;WHYBIN CHRISTOPHER NASH
分类号 B60R3/02;E06C5/00;E06C5/04;E06C9/06;(IPC1-7):E06C9/00 主分类号 B60R3/02
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