Patents Assigned to Stork Dardaine Industries S.A.
  • Method of and device for cutting off the upper part of a closed container of plastics or other material
    Patent number: 5201788
    Abstract: A method of and device for cutting off the upper portion of a closed container of plastics material for example, the device comprising above a vertically movable bottle support, three overlying clamps adapted to tightly conform to the neck of the bottle and a blade rotatably mounted between two clamps, the three clamps and the blade being made fast to concentric rotary shafts, respectively, each one operable by a link.
    Type: Grant
    Filed: February 26, 1992
    Date of Patent: April 13, 1993
    Assignee: Stork Dardaine Industries S.A.
    Inventor: Laurent J. Le Naour
  • Device for cutting off the upper portion of a container constituting for instance a bottle neck
    Patent number: 5163347
    Abstract: A device for cutting off the top part of a container such as a bottle neck, comprising a plurality of pivoted arms operating like nippers gripping round the bottle necks and which carry each one at least at one of their ends a cutting form roller disposed between two form rollers for driving and guiding the bottle necks, the device allowing the indivudual cutting of closed bottles of plastics material adapted to contain any food liquid such as milk for instance.
    Type: Grant
    Filed: June 7, 1991
    Date of Patent: November 17, 1992
    Assignee: Stork Dardaine Industries S.A.
    Inventors: Laurent Le Naour, Edgar Dardaine