Patents Assigned to Double W. Stationery Corp.
  • Patent number: 5348462
    Abstract: The present invention relates to the field of article manufacture and more particularly to an apparatus for removing the flashing from a manufactured article. The apparatus includes at least one gripping unit for gripping a portion of the flashing. The gripping unit is switched by a pneumatic actuator between an open and a clamping configuration. A support is provided upon which each gripping unit is movably mounted, and an indexing actuator is provided for indexing each gripping unit along the support between a rest position displaced from the support surface and a clamping position adjacent to the support surface. A control unit is provided for controlling the operation of the pneumatic actuator and the indexing actuator to effect removal of the flashing. The control unit causes each gripping unit, when in the clamping position, to switch from the open configuration to the clamping configuration to grip the flashing.
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: September 20, 1994
    Assignee: Double W. Stationery Corp.
    Inventors: Lewis Cohen, Leonel Henriques Machado