Patents by Inventor Ulrich Fuhrmans

Ulrich Fuhrmans 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: 20200124088
    Abstract: A bearing bush includes a core, an intermediate sleeve surrounding the core in a manner extending in a circumferential direction, an outer sleeve surrounding the intermediate sleeve in a manner extending in the circumferential direction, an elastomer body disposed between the intermediate sleeve and the outer sleeve, and a stop device. In embodiments, at axial ends of the core, the stop device protrudes from the core in a radial direction and limits a movement of the intermediate sleeve in an axial direction. The intermediate sleeve is mounted on the core and, relative to the stop device, in a circumferentially rotatable manner. The outer sleeve has several projections. The intermediate sleeve has at least one counter-projection which overlaps in the radial direction with the projections for limiting the axial deflection of the outer sleeve relative to the core.
    Type: Application
    Filed: May 18, 2018
    Publication date: April 23, 2020
    Inventors: Bartolomeo Firszt, Oliver Helmcke, Ulrich Fuhrmans, Michael Mess, Rodscha Drabon, Peter Koczar, Dirk Rochell, Lars Sievers