Patents by Inventor Marcel Froebel

Marcel Froebel 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).

  • Table device
    Patent number: 11186372
    Abstract: A table device for a seat, in particular for an aircraft seat, includes a table unit which is configured for being adjustable at least between a use position and a stowage position, and has at least one locking module which has at least one attachment unit which is configured for being at least in part fixedly connected to a seat component, wherein the table unit at least in the stowage position is lockable to the attachment unit. The locking module has at least two force-fit and/or form-fit elements, by means of which the table unit in a locked state is coupled in a form-fitting and/or force-fitting manner to the attachment unit.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: November 30, 2021
    Assignee: RECARO Aircraft Seating GmbH & Co. KG
    Inventors: Thomas Drenzeck, Patrick Dern, Andreas Erb, Oliver Schweizer, Tim Schreyer, Maik Thiele, Simon Weisenberger, Michael Müller, Michael Wagner, Marcel Fröbel, Stefan Lakeit, Jan Reichert
  • TABLE DEVICE
    Publication number: 20200172250
    Abstract: A table device for a seat, in particular for an aircraft seat, includes a table unit which is configured for being adjustable at least between a use position and a stowage position, and has at least one locking module which has at least one attachment unit which is configured for being at least in part fixedly connected to a seat component, wherein the table unit at least in the stowage position is lockable to the attachment unit. The locking module has at least two force-fit and/or form-fit elements, by means of which the table unit in a locked state is coupled in a form-fitting and/or force-fitting manner to the attachment unit.
    Type: Application
    Filed: July 27, 2018
    Publication date: June 4, 2020
    Inventors: Thomas DRENZECK, Patrick DERN, Andreas ERB, Oliver SCHWEIZER, Tim SCHREYER, Maik THIELE, Simon WEISENBERGER, Michael MÜLLER, Michael WAGNER, Marcel FRÖBEL, Stefan LAKEIT, Jan REICHERT
  • Contact-commutated electric motor
    Patent number: 9960560
    Abstract: An electric motor with contact commutation may include an external stator and an internal, rotatably mounted rotor. A magnet arrangement including at least one permanent magnet may be arranged fixedly on the rotor. A coil arrangement including at least one electric coil may be arranged fixedly on the stator. A contact commutation assembly may be in communication with the coil arrangement.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: May 1, 2018
    Assignee: Mahle International GmbH
    Inventors: Marcel Froebel, Martin Helmis, Bernd Mack, Peter Wieske
  • CONTACT-COMMUTATED ELECTRIC MOTOR
    Publication number: 20160190756
    Abstract: An electric motor with contact commutation may include an external stator and an internal, rotatably mounted rotor. A magnet arrangement including at least one permanent magnet may be arranged fixedly on the rotor. A coil arrangement including at least one electric coil may be arranged fixedly on the stator. A contact commutation assembly may be in communication with the coil arrangement.
    Type: Application
    Filed: August 14, 2013
    Publication date: June 30, 2016
    Inventors: Marcel Froebel, Martin Helmis, Bernd Mack, Peter Wieske