Patents by Inventor Werner Hirschle

Werner Hirschle 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).

  • Apparatus for attaching working elements
    Patent number: 5685047
    Abstract: An apparatus for precisely orienting working elements, such as carding elements, to a rotating fiber-opening roller, such as a licker-in, with regard to both distancing and centering without necessitating complex adjustment mechanisms. The working element is precisely positioned by virtue of respective abutting engagement surfaces of the axle boxes or roller retainers and the carrier of the working elements.
    Type: Grant
    Filed: October 5, 1995
    Date of Patent: November 11, 1997
    Assignee: Maschinenfabrik Rieter AG
    Inventors: Robert Demuth, Beat Naef, Werner Hirschle, Lars Weisigk
  • Apparatus for attaching working elements
    Patent number: 5471710
    Abstract: An apparatus for attaching working elements, such as carding elements, to a rotating fiber-opening roller, such as a licker-in, wherein the working element is attached on the axle boxes or retainers of the roller by means of an end cap at least partially encompassing the axle boxes or axle retainers.
    Type: Grant
    Filed: March 29, 1994
    Date of Patent: December 5, 1995
    Assignee: Maschinenfabrik Rieter AG
    Inventors: Robert Demuth, Beat Naef, Werner Hirschle, Lars Weisigk