Patents Assigned to The AIS Group, Inc.
  • Patent number: 7538281
    Abstract: The present invention relates to a load cell operable with a vehicle having a chassis and a container carried by the chassis, with the load cell supported by the chassis and supporting the container for measuring the weight of the container and any load therein, and to a system having a plurality of these load cells on a vehicle, and to a method of executing weight measurements of loads in a container of a vehicle. The load cell includes a plurality of strain gauges and coupling elements in a floating mount configuration for coupling the load cell to the container and to the chassis in a dual shear beam loading configuration, while limited translational movement is permitted of the load cell relative to the container or the chassis. The load cell also has an electrical interface for receiving analog output data from the strain gauges, adaptively filtering this data and outputting a digital signal representative of the weight of the container and any load therein.
    Type: Grant
    Filed: November 10, 2005
    Date of Patent: May 26, 2009
    Assignee: The AIS Group, Inc.
    Inventors: James R. Pottebaum, Amar Inalsingh