Patents Assigned to Aktiebolaget Sundsvalls Specialprodukter
  • Patent number: 4289439
    Abstract: A manure removing machine carried by a vehicle having a mechanically driven feeder screw for taking up manure and other waste material where the machine includes an elongated horizontal casing around the feeder screw and a receiving mouth axially disposed in the casing. The casing at one end is connected to a tube directed vertically upward and guided into a tube socket that is fixed to the vehicle. The socket is in communication with a collection box carried by the vehicle. The feeder screw and casing are rotatable outward from under the vehicle to a position perpendicular to the longitudinal axis of the vehicle.
    Type: Grant
    Filed: October 25, 1978
    Date of Patent: September 15, 1981
    Assignee: Aktiebolaget Sundsvalls Specialprodukter
    Inventor: Bengt O. Hansson