Patents Examined by Robert L. Spar
  • Patent number: 4915570
    Abstract: A body for a recycling truck has a plurality of interior movable partitions dividing the interior of the body into compartments. The partitions are hinged at their top edges to pivot rearward of the body. The partitions are locked using a pneumatically activated lever, and the partitions may be locked and unlocked remotely. A trough is located alongside the body, and the trough has removable buckets or movable interior partitions so that trough divisions correspond to the interior partitions of the body. The roof has a movable panel enabling the trough contents to be dumped within the body, and the trough is operated by a driven chain and sprocket mechanism located at either end of it.
    Type: Grant
    Filed: January 27, 1989
    Date of Patent: April 10, 1990
    Assignee: Compro Limited
    Inventors: Albert Rath, Eugen J. Bexten, Gerald Liesemer
  • Patent number: 4899869
    Abstract: A multi-flight conveyor for transporting food articles is formed in its entirety from metals and plastic materials that are approved for use in food processing. Each conveyor flight frame comprises a ladder like structure wherein two stainless steel side rails are interconnected by a plurality of longitudinally spaced support rods formed of a lubricious plastic material. A stainless steel drive shaft is journalled at one end of the conveyor in sealed bearings. All of the rods and the drive shaft are then enclosed in a stainless steel wiremesh endless belt, which is supported and lubricated by the plastic support rods. All flights are substantially identical, except for length, and are detachably rigidly secured in a vertically stacked array which is angularly adjustable relative to the horizontal.
    Type: Grant
    Filed: January 3, 1989
    Date of Patent: February 13, 1990
    Assignee: Bakery Equipment & Service Co., Inc.
    Inventor: Gregg E. Johnson