发明名称 Detachable self-contained-aerial-maintenance platform
摘要 An apparatus for maintaining and inspecting a dockside container crane includes a framework and a base for supporting thereon a rotatable turret having a telescopic boom and platform member. The base and framework is removably attachable to a standard ISO container, and once attached the ISO container may then be raised by the dockside container crane, via a standard spreader, where an inspector or workman manipulates controls on the platform member to operate the turret and telescopic boom, to position the platform member near a portion of the crane requiring inspection or service.
申请公布号 US4936414(A) 申请公布日期 1990.06.26
申请号 US19890332693 申请日期 1989.03.31
申请人 NORPAC ENGINEERING, INC. 发明人 RYBKA, DECEASED, JOHN J.
分类号 B66F11/04 主分类号 B66F11/04
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