Patents Assigned to Act Safe Systems AB
  • Climbing device
    Patent number: 6412602
    Abstract: The invention relates to a motor-driven (22) climbing device (1) which, with the aid of a motor-driven winch (14) and a conventional rope lock (4), allows comfortable ascent along a rope (2), the safety factor with regard to fall prevention being maintained.
    Type: Grant
    Filed: June 14, 2000
    Date of Patent: July 2, 2002
    Assignee: Act Safe Systems AB
    Inventor: Peter Sundman