Patents by Inventor Tapani Tuomikoski

Tapani Tuomikoski 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).

  • Fastening of a profile bar to an adjustment spindle in a head box
    Patent number: 4792380
    Abstract: Fastening of a profile bar to adjustment spindles at a discharge opening of a head box of a paper machine. A series of fastening holes or recesses are made into one edge of the profile bar and provided with chamferings. In the end of the adjustment spindles situated next to the discharge opening, a recess is provided with a series of screws being fitted in one side thereof. These screws are provided with ends coresponding to the chamferings in the fastening holes of the profile bar. A second set of screws coaxial with the first set of screws are provided in an outer wall of the recess, with inner ends of the second set of screws being provided with parts corresponding to the outer chamferings of the fastening holes in the profile bar.
    Type: Grant
    Filed: December 10, 1987
    Date of Patent: December 20, 1988
    Assignee: Valmet Oy
    Inventor: Tapani Tuomikoski