Patents by Inventor Fritz Kutscher

Fritz Kutscher 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).

  • Fluid-cushion supporting arrangement for horizontal conveyance
    Patent number: 4538699
    Abstract: A fluid-cushion supporting arrangement for horizontal conveyance has a supporting platform, a flexible angular sealing element arranged under the platform in the region of its marginal portion and formed as a sealing piston with a horizontal leg forming together with the supporting platform a fluid chamber and a vertical leg forming together with the supporting platform a control pressure chamber, a pressure-regulating device through which the chambers communicate with one another so that the fluid from the fluid chamber can act upon the control pressure chamber in a pressure-dependent manner, and first and second sensors which are parts of the inlet and the pressure-regulating element and brought in contact with the horizontal leg and the vertical leg of the sealing piston, respectively.
    Type: Grant
    Filed: March 31, 1983
    Date of Patent: September 3, 1985
    Assignee: Bauakademie der Deutschen Demokratischen Republik
    Inventors: Fritz Kutscher, Christian Zschocke