Switch between motion and stall mode, if speed is below certain value

Patents Grantslast 30 patents

  • Information Patent Grant

    Position controlled drive mechanism

    • Patent number 8,093,842
    • Issue date Jan 10, 2012
    • Exact Products, Inc.
    • Bruno Bergeron
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Elevator door stall mode with hysteresis

    • Patent number 4,300,661
    • Issue date Nov 17, 1981
    • Otis Elevator Company
    • Michael W. Hmelovsky
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    Position Controlled Drive Mechanism

    • Publication number 20090045767
    • Publication date Feb 19, 2009
    • EXACT PRODUCTS, INC.
    • Bruno Bergeron
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...