Rotary Conveyors To Flies Patents (Class 271/72)
  • Grid extensions on a rotary stacker
    Patent number: 4286907
    Abstract: A rotary stacker device for sequentially picking up and sequentially delivering plastic film products, onto mounting wickets. The rotary stacking device comprises a rotary hub upon which are mounted radially disposed work arms, with the arms having grid-like extension members for controllably positioning the film products during delivery and reducing air turbulence during the stacking process.
    Type: Grant
    Filed: September 17, 1979
    Date of Patent: September 1, 1981
    Assignee: Gloucester Engineering Co., Inc.
    Inventors: Philip J. Houle, Robert G. Oliver