Patents by Inventor Guenther Winterbacher

Guenther Winterbacher 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).

  • Method and device for machining a toothing on a sintered part
    Patent number: 8783080
    Abstract: The invention describes a method of machining a toothing (7) on an outer circumference (6) or an inner circumference of a work piece (2) made of pressed and sintered powder metal, by means of a rolling process carried out on the toothing (7) with two rotating section rolling wheels (8) which section toothing (13) engaging in the toothing of work piece (2). The two section rolling wheels (8) are rotatably arranged in a common support frame (10) with an at least approximately constant distance between their section rolling wheel axles (9).
    Type: Grant
    Filed: March 21, 2008
    Date of Patent: July 22, 2014
    Assignee: Miba Sinter Austria GmbH
    Inventors: Johannes Koller, Helmut Pamminger, Horst Roessler, Guenther Winterbacher
  • METHOD AND DEVICE FOR MACHINING A TOOTHING ON A SINTERED PART
    Publication number: 20100064755
    Abstract: The invention describes a method of machining a toothing (7) on an outer circumference (6) or an inner circumference of a work piece (2) made of pressed and sintered powder metal, by means of a rolling process carried out on the toothing (7) with two rotating section rolling wheels (8) which section toothing (13) engaging in the toothing of work piece (2). The two section rolling wheels (8) are rotatably arranged in a common support frame (10) with an at least approximately constant distance between their section rolling wheel axles (9).
    Type: Application
    Filed: March 21, 2008
    Publication date: March 18, 2010
    Inventors: Johannes Koller, Helmut Pamminger, Horst Roessler, Guenther Winterbacher