Patents by Inventor Thomas PASSREITER

Thomas PASSREITER 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).

  • Patent number: 10507623
    Abstract: A pressing tool is provided for producing fiber composite components, including a first tool part and a second tool part moveable relative to the first tool part. In the closed state of the pressing tool, the two tool parts form a shaping cavity for accommodating a fiber semi-finished product to be shaped and each have a tool surface delimiting the cavity. In addition, at least one of the tool surfaces has at least two adjacent flat sections inclined toward each other which are connected to each other by way of a curved transition section. The curved transition section has at least one groove-shaped recess facing the cavity.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: December 17, 2019
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Bernd Zacherle, Hubert Burlefinger, David Fuchs, Thomas Passreiter, Bernhard Staudt, Tobias Wiethaler, Andreas Eberl, Thomas Meier, Thomas Unterhauser, Johannes Mendel
  • Publication number: 20170043543
    Abstract: A pressing tool is provided for producing fiber composite components, including a first tool part and a second tool part moveable relative to the first tool part. In the closed state of the pressing tool, the two tool parts form a shaping cavity for accommodating a fiber semi-finished product to be shaped and each have a tool surface delimiting the cavity. In addition, at least one of the tool surfaces has at least two adjacent flat sections inclined toward each other which are connected to each other by way of a curved transition section. The curved transition section has at least one groove-shaped recess facing the cavity.
    Type: Application
    Filed: October 26, 2016
    Publication date: February 16, 2017
    Inventors: Bernd ZACHERLE, Hubert BURLEFINGER, David FUCHS, Thomas PASSREITER, Bernhard STAUDT, Tobias WIETHALER, Andreas EBERL, Thomas MEIER, Thomas UNTERHAUSER, Johannes MENDEL
  • Publication number: 20160031140
    Abstract: A method is provided for producing a mold for producing a fiber composite component having at least one fiber-containing material and at least one matrix material. The mold includes at least one tool upper mold part, a tool lower mold part, and a gap lying between the upper part and the lower part. The method determines an expected thickness of the fiber-containing material in at least one region of the fiber-containing material, and adapts a width of the gap of the mold according to the expected thickness of the fiber-containing material in the corresponding region of the gap.
    Type: Application
    Filed: October 15, 2015
    Publication date: February 4, 2016
    Inventors: Thomas PASSREITER, David FUCHS, Bernhard STAUDT, Steffen BECK, Johannes ESCHL