Patents Assigned to Schunk Motorensysteme GmbH
  • Rotor motor and process for producing a rotor
    Patent number: 7215058
    Abstract: A rotor motor (10) includes a rotor (12), a rotor winding (22, 44), carbon brushes (24, 26), at least one magnet (16), and a shaft (14) originating from the rotor. In order to simplify the design and make economical production possible, the rotor winding is injection molded onto the rotor using an electrically conducting plastic.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: May 8, 2007
    Assignee: Schunk Motorensysteme GmbH
    Inventor: Dietrich von Knorre
  • Cup-shaped support for an electromotor
    Patent number: 4978876
    Abstract: For equipping an electromotor to the desired extent with especially electronic elements, like radio shielding devices, a cup-shaped support (10) made of synthetic material concentrically surrounds the commutator (24), being of double-walled construction in order to provide chambers (34, 36, 38, 41) for lodging these elements. Guide channels (49, 51, 53, 55) extend from the chambers, via which electric connection lugs of the elements reach a preferably deep-drawn grid mounted on the outer surface of the support.
    Type: Grant
    Filed: March 31, 1989
    Date of Patent: December 18, 1990
    Assignee: Schunk Motorensysteme GmbH
    Inventor: Walter Koster
  • Grid made of electrically conducting sheet metal
    Patent number: 4963107
    Abstract: Suggested is a grid (22) of electrically conducting sheet material for connecting especially an electromotor, said grid being a deep-drawn part so that a high density and number of conductor paths (29) positioned side by side and one upon the other can be obtained, said conductor paths extending in different planes (24, 26, 28) and, if necessary, along curved paths.
    Type: Grant
    Filed: March 31, 1989
    Date of Patent: October 16, 1990
    Assignee: Schunk Motorensysteme GmbH
    Inventor: Walter Koster