Patents by Inventor Hans J. Kahle

Hans J. Kahle has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process and device for recording the weight of refuse material as the material is emptied into a refuse collecting vehicle
    Patent number: 4645018
    Abstract: There is provided a method and device for recording the weight of refuse material emptied from a container into a collecting vehicle by means of an unloading device. The gross weight of the filled container and the dead weight of the emptied container are determined while the container is being emptied by the unloading device of a refuse collecting vehicle. Each container is identified and the identification and weight data are supplied to a recording and control system. The device for carrying out this process is adapted to be integrated in the unloading devices of the collecting vehicle.
    Type: Grant
    Filed: December 24, 1985
    Date of Patent: February 24, 1987
    Assignee: Pontech Gesellschaft fur Technologische Entwicklungen mbH
    Inventors: Rolf Garbade, Hans J. Kahle, Hans H. Schreier, Wolfgang Jabbusch