Patents by Inventor Johannes MARDER

Johannes MARDER 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).

  • Eccentric drive for a portable power tool
    Publication number: 20210323135
    Abstract: An eccentric drive 1 for a portable power tool 2 has a motor 5, an eccentric wheel 6, a linear guide 9, a slide 8 and a connecting rod 7, which has a head 17 suspended on the slide 8 and a second head 15 suspended on the eccentric wheel 6. A bearing bush 16 for the rotatable mounting of the connecting rod 7 is provided at least on one of the two heads 17. The head 15 is composed of an injection molding material. The bearing bush 16 is composed of a fiber composite material, which includes continuous carbon fibers 25 embedded in a thermoplastic matrix.
    Type: Application
    Filed: September 24, 2019
    Publication date: October 21, 2021
    Inventors: Ernst-Rudolf LÜBKERT, Ferdinand KRISTEN, Michael GÖTTLINGER, Maximilian KUMMER, Michael SCHAMBERGER, Johannes MARDER, Jeltsch THOMAS, Simon WEIS, Andreas JANISCH