Patents by Inventor Björn Hamsten

Björn Hamsten 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).

  • Arrangement and a method for controlling units within a flow
    Patent number: 7306087
    Abstract: Apparatus for controlling units within a flow from at least one incoming feeder track into at least one outgoing feeder track is provided, including at least one shifting unit for controlled shifting of the flow into one or more selectable paths of the outgoing feeder track, wherein the shifting unit is provided with a speed controller for controlling the speeds of the respective units and separation of the units in the longitudinal direction of flow, the separation enabling the controlled shifting.
    Type: Grant
    Filed: September 12, 2000
    Date of Patent: December 11, 2007
    Assignee: Flexlink Components AB
    Inventor: Björn Hamsten