Patents by Inventor Urs Rieser

Urs Rieser 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).

  • Patent number: 6739543
    Abstract: A device (10) for winding wire around pole horns of a rotationally symmetrical multipole stator (12) of an electrical machine has a wire guide for the supply of the wire and for performing a winding movement made up of individual movements around the pole horn and a traversing movement in the longitudinal direction of the pole horn. To perform a first traversing movement in a vertical direction (z) the wire guide is actively connected to a stroke rod (60) which is axially movable in the vertical direction (z), to perform a second traversing or rotational movement in a horizontal direction an indexing device is actively connected to the stator (12) to be wound, and to perform the traversing movement in a radial direction (x) corresponding to the longitudinal direction of the pole horn to be wound, the wire guide is connected to a winding rod (32) which is movable in the radial direction (x).
    Type: Grant
    Filed: August 6, 2002
    Date of Patent: May 25, 2004
    Assignee: ATS Wickel-und Montagetechnik AG
    Inventors: Urs Rieser, Beat Eugster, Vinzenz Wyss
  • Publication number: 20030025026
    Abstract: A device (10) for winding wire around pole horns of a rotationally symmetrical multipole stator (12) of an electrical machine has a wire guide for the supply of the wire and for performing a winding movement made up of individual movements around the pole horn and a traversing movement in the longitudinal direction of the pole horn. To perform a first traversing movement in a first direction (z) the wire guide is actively connected to a winding rod (60) which is axially movable in the first direction (z), to perform a second traversing or rotational movement in a second direction an indexing device is actively connected to the stator (12) to be wound, and to perform the traversing movement in a third direction (x) corresponding to the longitudinal direction of the pole horn to be wound, the wire guide is connected to a bracket (32) which is movable in the third direction (x).
    Type: Application
    Filed: August 6, 2002
    Publication date: February 6, 2003
    Inventors: Urs Rieser, Beat Eugster, Vinzenz Wyss
  • Patent number: 6145772
    Abstract: In a device for winding coils from at least two parallel guided winding wires in axial grooves arranged on the outer circumference of rotationally symmetrical bodies of electric equipment and for looping the winding wires around two contact hooks that are annularly arranged on the end surface of the body and separated from one another, the winding wires are inserted into the grooves by a winding arm that can be turned about a rotational axis (y) which lies perpendicular to the rotational axis (x) of the body. A wire guide with separated wire outlets for the two winding wires is arranged on the free end of the winding arm. The wire guide can be turned between a winding position in which the winding wires adjoin one another in essentially parallel fashion so as to insert the wires into the grooves, and a looping position, in which the winding wires are spread apart so as to loop the wires around the contact hooks.
    Type: Grant
    Filed: January 21, 1999
    Date of Patent: November 14, 2000
    Assignee: ATS Automation Tooling Systems Inc.
    Inventors: Rudolf Kleinschrodt, Urs Rieser