Patents Assigned to van der Neer International B.V.
  • Device for lowering a load along a line
    Patent number: 4588046
    Abstract: Escape device comprising a holder 1 in which is guided a flat belt 23 and which accommodates at least one brake shoe 12a on which a force is exerted depending upon the weight of the load and which is directed toward the belt 23.
    Type: Grant
    Filed: November 5, 1984
    Date of Patent: May 13, 1986
    Assignee: van der Neer International B.V.
    Inventors: Abram P. van der Neer, Harm W. Holman