Patents by Inventor Stefan Hannet

Stefan Hannet 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: 20220247267
    Abstract: A gear motor includes a gearing system, an electric motor, and an adapter. The adapter is situated between the electric motor and the gearing system, the adapter has an adapter shaft, the adapter shaft is at least partially inserted into an input shaft of the gearing system, the adapter shaft is connected to the input shaft in a torsionally fixed manner with the aid of a bellows, and a sealing ring is situated between the adapter shaft and the input shaft.
    Type: Application
    Filed: June 3, 2020
    Publication date: August 4, 2022
    Applicant: SEW-EURODRIVE GMBH & CO. KG
    Inventors: Markus WÖPPERMANN, Jens SCHILLINGER, Stefan HANNET
  • Patent number: 11320042
    Abstract: A planetary gearbox includes a ring gear accommodated in a housing part, the ring gear particularly has on its radially outer surface, in particular its radially outer side, an annular groove, the annular groove, in particular a circumferential annular groove in the circumferential direction, and a spring element is accommodated in the annular groove, which projects at least partially into an annular groove introduced into the housing part.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: May 3, 2022
    Assignee: SEW-EURODRIVE GMBH & CO. KG
    Inventor: Stefan Hannet
  • Patent number: 11137058
    Abstract: A transmission includes a first housing part and a second housing part connected at least by a friction-locked connection with the aid of a clamp ring.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: October 5, 2021
    Inventors: Stefan Hannet, Markus Wöppermann
  • Publication number: 20210123522
    Abstract: A planetary gearbox includes a ring gear accommodated in a housing part, the ring gear particularly has on its radially outer surface, in particular its radially outer side, an annular groove, the annular groove, in particular a circumferential annular groove in the circumferential direction, and a spring element is accommodated in the annular groove, which projects at least partially into an annular groove introduced into the housing part.
    Type: Application
    Filed: January 6, 2021
    Publication date: April 29, 2021
    Applicant: SEW-EURODRIVE GMBH & CO. KG
    Inventor: Stefan HANNET
  • Publication number: 20210048096
    Abstract: A transmission includes a first housing part and a second housing part connected at least by a friction-locked connection with the aid of a clamp ring.
    Type: Application
    Filed: November 4, 2020
    Publication date: February 18, 2021
    Applicant: SEW-EURODRIVE GMBH & CO. KG
    Inventors: Stefan HANNET, Markus WÖPPERMANN
  • Patent number: 10890248
    Abstract: A planetary gearbox includes a ring gear accommodated in a housing part, the ring gear particularly has on its radially outer surface, in particular its radially outer side, an annular groove, the annular groove, in particular a circumferential annular groove in the circumferential direction, and a spring element is accommodated in the annular groove, which projects at least partially into an annular groove introduced into the housing part.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: January 12, 2021
    Assignee: SEW-EURODRIVE GMBH & CO. KG
    Inventor: Stefan Hannet
  • Patent number: 10830331
    Abstract: A transmission includes a first housing part and a second housing part connected at least by a friction-locked connection with the aid of a clamp ring.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: November 10, 2020
    Assignee: SEW-EURODRIVE GMBH & CO. KG
    Inventors: Stefan Hannet, Markus Wöppermann
  • Publication number: 20200191252
    Abstract: A transmission includes a first housing part and a second housing part connected at least by a friction-locked connection with the aid of a clamp ring.
    Type: Application
    Filed: October 25, 2017
    Publication date: June 18, 2020
    Inventors: Stefan HANNET, Markus WÖPPERMANN
  • Patent number: 10612585
    Abstract: In a thrust washer for the axial securing of rolling elements of a bearing, and a gear mechanism including a thrust washer, the thrust washer is arranged as a circular disk, which has an axially protruding, in particular radially outer, projection. The circular disk has a recess, which is disposed out of center, i.e., the center point of the, e.g., circular recess thus particularly being set apart from the center axis and/or from the center point of the circular disk. The projection may have an annular shape, and the ring axis is set apart from the center point of the, e.g., circular recess.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: April 7, 2020
    Assignee: SEW-EURODRIVE GMBH & CO. KG
    Inventors: Jens Blömeke, Stefan Hannet, Sebastian Höhne, Thomas Huber
  • Publication number: 20190360579
    Abstract: A planetary gearbox includes a ring gear accommodated in a housing part, the ring gear particularly has on its radially outer surface, in particular its radially outer side, an annular groove, the annular groove, in particular a circumferential annular groove in the circumferential direction, and a spring element is accommodated in the annular groove, which projects at least partially into an annular groove introduced into the housing part.
    Type: Application
    Filed: October 25, 2017
    Publication date: November 28, 2019
    Inventor: Stefan HANNET
  • Publication number: 20180320735
    Abstract: In a thrust washer for the axial securing of rolling elements of a bearing, and a gear mechanism including a thrust washer, the thrust washer is arranged as a circular disk, which has an axially protruding, in particular radially outer, projection. The circular disk has a recess, which is disposed out of center, i.e., the center point of the, e.g., circular recess thus particularly being set apart from the center axis and/or from the center point of the circular disk. The projection may have an annular shape, and the ring axis is set apart from the center point of the, e.g., circular recess.
    Type: Application
    Filed: October 24, 2016
    Publication date: November 8, 2018
    Inventors: Jens BLÖMEKE, Stefan HANNET, Sebastian HÖHNE, Thomas HUBER
  • Patent number: D800196
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: October 17, 2017
    Assignee: SEW-EURODRIVE GmbH & Co. KG
    Inventor: Stefan Hannet
  • Patent number: D800197
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: October 17, 2017
    Assignee: SEW-EURODRIVE GmbH & Co. KG
    Inventor: Stefan Hannet
  • Patent number: D802640
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: November 14, 2017
    Assignee: SEW-EURODRIVE GMBH & CO KG
    Inventor: Stefan Hannet