Patents by Inventor Fredrik Jaap Wemerman

Fredrik Jaap Wemerman 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).

  • METHOD AND ASSEMBLY FOR MANUFACTURING A GREEN TYRE
    Publication number: 20130206321
    Abstract: Method and assembly for manufacturing a green tyre using a building drum (1) and a transfer device (3). The method comprises a step of arranging and forming a first tyre component assembly for the green tyre on a building drum (1), a step of placing the transfer device (3) around the building drum, a removal step of the first tyre component assembly for the green tyre being removed from the building drum (1) by the transfer device (3). After the removal step second tyre components for the same green tyre are arranged on the building drum (1), followed by a step of placing the transfer device (3) around the building drum (1), and a step of placing the first tyre component assembly on the second tyre components.
    Type: Application
    Filed: April 14, 2011
    Publication date: August 15, 2013
    Applicant: VMI HOLLAND B.V.
    Inventors: Jan Kornelis Grashuis, Martin De Graaf, Fredrik Jaap Wemerman