Patents by Inventor Roland Assmann

Roland Assmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070252120
    Abstract: It is described a device for lifting and stabilizing loads, comprising a frame and a height-adjustable crossmember, which is located below said frame, bears the load, and is stabilized by two intersecting telescopic struts that are hinged on the crossmember so that they can pivot, said struts being in turn secured against modifications in length by means of two stays. Each stay, which is deflected by a deflection pulley provided on the frame or crossmember in the vicinity of the hinged ends of the telescopic struts, is guided in a parallel manner to or in an essentially coaxial manner with the pivoting axis of the telescopic strut to an additional (third) deflection pulley and is then conducted to the other respective telescopic strut.
    Type: Application
    Filed: August 25, 2005
    Publication date: November 1, 2007
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventor: Roland Assmann
  • Patent number: 7128226
    Abstract: The invention relates to a lifting device for loads, especially to a suspension lift for vehicles or vehicle parts. Said lifting device comprises load receiving means (14) with at least one longitudinal beam (17) mounted on the load receiving means (14) and substantially aligned in the lifting and lowering direction (S). The device further comprises at least one guide element (15) mounted on the base frame (5) for laterally guiding the longitudinal beam and thus the load receiving element (14) and a lifting gear (19) for performing the lifting and lowering movement of the load receiving means (14). The aim of the invention is to provide a lifting device that facilitates an ample lifting/lowering movement of the load while considerably reducing the overall height of the lifting device. To this end, the longitudinal beam (17) is subdivided in at least two sections (17a, 17b, 17c) in the manner of a link chain.
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: October 31, 2006
    Assignee: Siemens AG
    Inventor: Roland Assmann
  • Publication number: 20050186058
    Abstract: The invention relates to a lifting device for loads, especially to a suspension lift for vehicles or vehicle parts. Said lifting device comprises load receiving means (14) with at least one longitudinal beam (17) mounted on the load receiving means (14) and substantially aligned in the lifting and lowering direction (S). The device further comprises at least one guide element (15) mounted on the base frame (5) for laterally guiding the longitudinal beam and thus the load receiving element (14) and a lifting gear (19) for performing the lifting and lowering movement of the load receiving means (14). The aim of the invention is to provide a lifting device that facilitates an ample lifting/lowering movement of the load while considerably reducing the overall height of the lifting device. To this end, the longitudinal beam (17) is subdivided in at least two sections (17a, 17b, 17c) in the manner of a link chain.
    Type: Application
    Filed: January 26, 2005
    Publication date: August 25, 2005
    Applicant: Siemens AG, A corporation of Germany
    Inventor: Roland Assmann