发明名称 Crane jib with lifting fork
摘要 The forks tilt on the section (11) sliding and tilting at the jib head. With the prongs horizontal, the fork can be lowered onto a surface (6) below the plane in which sliding takes place. The jib can have a section sliding horizontally and on which the fork is movable in the vertical direction by a drive mechanism. The tilt axis (13) can be at the side of the fork area accommodating the load. Tilting or vertical movement can be by means of a hydraulic ram.
申请公布号 CH688317(A5) 申请公布日期 1997.07.31
申请号 CH19930000800 申请日期 1993.03.17
申请人 GIPSUNION AG 发明人 PARPAN, BERNHARD
分类号 B66C1/24;B66C1/68;B66F9/065;(IPC1-7):B66C23/36;B66C23/58 主分类号 B66C1/24
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