Patents Assigned to Schunk Ultaschalltechnik GmbH
  • Ultrasonic welding device with opposite welding and lateral surfaces that delimit a compression space, and compression space
    Patent number: 7878384
    Abstract: An ultrasound welding device for welding metallic conductors for producing a junction point includes two welding surfaces, which are located on opposite sides, and two lateral delimiting surfaces, which extend transverse to the working surfaces and which, together, define a compression space. In order to eliminate longitudinal movement of the conductors during welding, at least one of the lateral delimitation surfaces is additionally structured next to the structured welding surfaces.
    Type: Grant
    Filed: February 1, 2006
    Date of Patent: February 1, 2011
    Assignee: Schunk Ultaschalltechnik GmbH
    Inventors: Jost Eberbach, Dieter Stroh, Horst Dieterle, Heiko Stroh