Load-lifting device
AssigneeHeppenstall Holding AG
InventorGuido Baumgartner
Life of this patent
Estimating the term…
Abstract
A load-lifting device includes a load carrying beam at whose underside are arranged load-lifting magnets and which has on both sides vertical support columns, wherein securing arms of a load securing device are arranged on the vertical support columns so as to be swingable and in out about a vertical axis. The securing arms engage underneath a suspended load when oriented toward each other in a secured position. The support columns are each arranged on upper support arms which are swingably fastened to a lifting device. The lifting device is supported by the load carrying beam. The securing arms engage in the secured position thereof underneath a suspended load and can be placed against the underside of the load.
Claims9
A load-lifting device comprising a load-carrying beam and at least one load-lifting magnet having two sides, the at least one load-lifting magnet being connected to the load carrying beam, at least one load-securing device comprising a vertical support column on each side of the load-lifting magnet, a drive for swinging the vertical support columns, a securing arm attached to each vertical support column, the securing arms being movable by swinging the vertical support columns between a free position in which the securing arms extend parallel to a load suspended from the load-lifting magnet and a secured position in which the securing arms are aligned with each other and completely engage under the load, guide arms for guiding the swingable support columns, the guide arms being mounted so as to be swingable, support arms fastened to upper ends of the support columns, further comprising a lifting device mounted on the load carrying beam for raising and lowering the securing arms and placing the aligned securing arms in the secured position against an underside of the load.
Dependencies are inferred from the claim text.