Patents Assigned to Groz-Beckert
  • Clamping device for needles
    Patent number: 7971544
    Abstract: A quick-release clamping holder for a sewing needle, embroidery needle or the like has a needle receptacle (2) on which a needle clamping part (8) is preferably pivotally supported. A fixing element (14) is provided in order to clamp and fix the needle clamping part (8) in place, whereby said fixing element is pivotally or rotatably supported relative to a longitudinal central axis (13) of the needle and thus can be slid onto and off the needle clamping part (8). Actuation is simple and safe.
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: July 5, 2011
    Assignee: Groz-Beckert
    Inventors: Bernd Hillenbrand, Kai Uwe Haug, Timo Kaas, Fred Schneider, Roland Wäschle