Patents by Inventor Andreas Sigmund

Andreas Sigmund 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).

  • Transmission having a shaft, a housing part and an adapter housing
    Patent number: 10794464
    Abstract: A transmission includes a shaft, a housing part and an adapter housing, the housing part and the adapter housing being connected. A first bearing for mounting the shaft is accommodated in the adapter housing, and a second bearing for mounting the shaft is accommodated in the housing part. A space region is situated in the housing part, which is at least partially filled with lubricating oil and is limited by and/or sealed from the adapter housing with the aid of at least one first shaft sealing ring.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: October 6, 2020
    Assignee: SEW-EURODRIVE GMBH & CO. KG
    Inventors: Rolf Schmidt, Andreas Sigmund
  • Gear housing
    Patent number: 10591046
    Abstract: A gear housing for a bevel gear having a surface which is made up of sections and attachment faces. The sections are convexly curved along at least one surface curve.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: March 17, 2020
    Assignee: SEW-EURODRIVE GMBH & CO. KG
    Inventors: Hubert Leibold, Roland Denefleh, Andreas Sigmund, Martin Gantner, Joachim Sander
  • TRANSMISSION HAVING A SHAFT, A HOUSING PART AND AN ADAPTER HOUSING
    Publication number: 20190242470
    Abstract: A transmission includes a shaft, a housing part and an adapter housing, the housing part and the adapter housing being connected. A first bearing for mounting the shaft is accommodated in the adapter housing, and a second bearing for mounting the shaft is accommodated in the housing part. A space region is situated in the housing part, which is at least partially filled with lubricating oil and is limited by and/or sealed from the adapter housing with the aid of at least one first shaft sealing ring.
    Type: Application
    Filed: September 19, 2017
    Publication date: August 8, 2019
    Inventors: Rolf SCHMIDT, Andreas SIGMUND
  • GEAR HOUSING
    Publication number: 20160138701
    Abstract: A gear housing for a bevel gear having a surface which is made up of sections and attachment faces. The sections are convexly curved along at least one surface curve.
    Type: Application
    Filed: December 15, 2015
    Publication date: May 19, 2016
    Inventors: Hubert LEIBOLD, Roland DENEFLEH, Andreas SIGMUND, Martin GANTNER, Joachim SANDER
  • Gear housing
    Patent number: 9243705
    Abstract: A gear housing for a bevel gear having a surface which is made up of sections and attachment faces. The sections are convexly curved along at least one surface curve.
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: January 26, 2016
    Assignee: SEW-EURODRIVE GMBH & CO. KG
    Inventors: Hubert Leibold, Roland Denefleh, Joachim Sander, Andreas Sigmund, Martin Gantner
  • Gear Housing
    Publication number: 20110277589
    Abstract: A gear housing for a bevel gear having a surface which is made up of sections and attachment faces. The sections are convexly curved along at least one surface curve.
    Type: Application
    Filed: January 12, 2010
    Publication date: November 17, 2011
    Inventors: Hubert Leibold, Roland Denefleh, Joachim Sander, Andreas Sigmund, Martin Gantner
  • Gear box
    Patent number: D697103
    Type: Grant
    Filed: July 10, 2013
    Date of Patent: January 7, 2014
    Assignee: SEW-EURODRIVE GmbH & Co. KG
    Inventor: Andreas Sigmund
  • Gear box
    Patent number: D690339
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: September 24, 2013
    Assignee: SEW-EURODRIVE GmbH & Co. KG
    Inventor: Andreas Sigmund