Patents by Inventor Till Weinkauf

Till Weinkauf 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).

  • Publication number: 20190217559
    Abstract: The invention relates to a pultrusion process for the continuous production of blanks from a fibre-plastic composite material (23), an arrangement for carrying out a pultrusion process and use of the pultrusion process according to the invention and the arrangement according to the invention. The pultrusion process comprises at least the following process steps: i. providing a strand of unimpregnated fibres (21); ii. feeding the strand of unimpregnated fibres (21) to a vacuum device (5, 5?, 5?), which has at least one vacuum chamber (52, 52?, 52?); iii. generating a negative relative pressure in the at least one vacuum chamber (52, 52?, 52?) of the vacuum device (5, 5?, 5?), whereby air (200) escapes from the strand of unimpregnated fibres (21); iv.
    Type: Application
    Filed: September 29, 2017
    Publication date: July 18, 2019
    Inventors: Jens Werner, Andre Kiessling, Jörn Kiele, Till Weinkauf