Patents Assigned to Heppenstall Holding AG
  • Patent number: 5310304
    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.
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: May 10, 1994
    Assignee: Heppenstall Holding AG
    Inventor: Guido Baumgartner