Patents Assigned to Helmes Machinefabriek B. V.
  • Copy milling machine
    Patent number: 4077449
    Abstract: A copy milling machine for producing a series of identically shaped wooden products, for instance parts of furniture, starting from mainly identical workpieces, said machine comprising a template, two swingably mounted and rotatably driven milling cutters and two sets of conveyor rollers for passing a template with two adjacent workpieces between both milling cutters, each cutter having two cutting portions mirror-symmetrically shaped with respect to a middle zone with the greatest diameter.
    Type: Grant
    Filed: August 13, 1976
    Date of Patent: March 7, 1978
    Assignee: Helmes Machinefabriek B. V.
    Inventor: Franciscus Jacobus Helmes