Patents Assigned to Karmoy Mekaniske Verksted A/S
  • Means for regulating two trawl winches
    Patent number: 4305571
    Abstract: Control means for two trawl winches having separate motors and supply systems, each motor having a shunt line which is connected to the shunt line of the other motor by a pressure operated value for opening of either one of the shunt lines.
    Type: Grant
    Filed: August 3, 1979
    Date of Patent: December 15, 1981
    Assignee: Karmoy Mekaniske Verksted A/S
    Inventor: Per H. Hystad