Patents by Inventor Tobias Buban

Tobias Buban 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).

  • Method for Balancing a Mass Component by Means of CMT Welding
    Publication number: 20120244277
    Abstract: A rotating mass component with high balancing quality is provided. The balancing is performed in a substantially automated manner and without chip formation. A method for balancing a rotating mass component, such as a rotor is achieved by deposition welding of welding points on the mass component. The mass symmetry respective to the rotation axis is improved. The deposition welding takes place through cold metal transfer welding, in particular of a plurality of individual mass points.
    Type: Application
    Filed: October 9, 2010
    Publication date: September 27, 2012
    Applicant: Daimler AG
    Inventors: Christian Anders, Tobias Buban, Gerd Eyssele, Michael Gruener, Ralf Herrmann, Martin Holdgruen, Hans-Peter Merten, Ulrich Schweizer, Heiko Steinmetz, Christian Zoeller
  • Electric motor and method for manufacturing an electric motor for a motor vehicle actuator drive
    Patent number: 7982356
    Abstract: The invention relates to an electric motor and a method for manufacturing an electric motor for a motor vehicle actuator drive. The electric motor has a motor housing, a rotor assembly and a stator assembly. The stator assembly has stator teeth which are each provided with a notch in the region of their tooth back. A securing pin, which secures the stator assembly in the motor housing, is inserted into each of these notches.
    Type: Grant
    Filed: May 18, 2007
    Date of Patent: July 19, 2011
    Assignee: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg
    Inventor: Tobias Buban
  • Stator for a multiphase electric motor
    Patent number: 7884514
    Abstract: In a method for winding the stator of a multiphase electric motor a plurality of mutually spaced stator teeth are assigned to each phase, wherein all the teeth of the stator are wound without a break in the winding wire, and wherein the winding wire is taken via a contact-making element of a contact-making device before or after the winding of all the stator teeth assigned to a phase.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: February 8, 2011
    Assignees: Brose Fahrzeugteile GmbH & Co., Kommanditgesellschaft
    Inventors: Joachim Baumgartner, Tobias Buban
  • Electric Motor and Method for Manufacturing an Electric Motor for a Motor Vehicle Actuator Drive
    Publication number: 20090289522
    Abstract: The invention relates to an electric motor and a method for manufacturing an electric motor for a motor vehicle actuator drive. The electric motor has a motor housing, a rotor assembly and a stator assembly. The stator assembly has stator teeth which are each provided with a notch in the region of their tooth back. A securing pin, which secures the stator assembly in the motor housing, is inserted into each of these notches.
    Type: Application
    Filed: May 18, 2007
    Publication date: November 26, 2009
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventor: Tobias Buban
  • Electrical machine with support of the rotor on an end face of the stator
    Patent number: 7605508
    Abstract: An electrical machine has a stator, a rotor, which features a rotor shaft, and at least one bearing for the rotor. The bearing is supported on a bearing block, which in its turn rests on an end face of the stator or on an insulating end disk positioned on an end face of the stator and/or is supported inside the stator.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: October 20, 2009
    Assignee: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft
    Inventors: Joachim Baumgartner, Tobias Buban, Winfried Nöller, Marcus Podack
  • Electrical machine with preloaded ball race and method for manufacturing the same
    Patent number: 7598641
    Abstract: An electrical machine with a ball race preloaded by elastic deformation of a bearing end plate as well as a method for manufacturing the same comprises a stator and a rotor with rotor shaft. The rotor shaft is supported via the ball race in the bearing end plates. At least one bearing end plate is embodied so that it can be elastically deformed in an axial direction and the preloading of the ball race is created by a preloading of the bearing end plate in the axial direction.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: October 6, 2009
    Assignee: Siemens Aktiengesellschaft
    Inventors: Joachim Baumgartner, Tobias Buban
  • METHOD FOR WINDING THE STATOR OF AN ELECTRIC MOTOR, AND STATOR FOR AN ELECTRIC MOTOR
    Publication number: 20090015092
    Abstract: In a method for winding the stator of a multiphase electric motor a plurality of mutually spaced stator teeth are assigned to each phase, wherein all the teeth of the stator are wound without a break in the winding wire, and wherein the winding wire is taken via a contact-making element of a contact-making device before or after the winding of all the stator teeth assigned to a phase.
    Type: Application
    Filed: September 26, 2008
    Publication date: January 15, 2009
    Inventors: Joachim Baumgartner, Tobias Buban
  • Method for winding the stator of a multiphase electric motor
    Patent number: 7430796
    Abstract: In a method for winding the stator of a multiphase electric motor a plurality of mutually spaced stator teeth are assigned to each phase, wherein all the teeth of the stator are wound without a break in the winding wire, and wherein the winding wire is taken via a contact-making element of a contact-making device before or after the winding of all the stator teeth assigned to a phase.
    Type: Grant
    Filed: May 8, 2006
    Date of Patent: October 7, 2008
    Inventors: Joachim Baumgartner, Tobias Buban
  • Electrical Machine with Support of the Rotor on an End Face of the Stator
    Publication number: 20060279148
    Abstract: An electrical machine has a stator, a rotor, which features a rotor shaft, and at least one bearing for the rotor. The bearing is supported on a bearing block, which in its turn rests on an end face of the stator or on an insulating end disk positioned on an end face of the stator and/or is supported inside the stator.
    Type: Application
    Filed: May 3, 2006
    Publication date: December 14, 2006
    Inventors: Joachim Baumgartner, Tobias Buban, Winfried Noller, Marcus Podack
  • Electrical Machine with Preloaded Ball Race and Method for Manufacturing the Same
    Publication number: 20060261693
    Abstract: An electrical machine with a ball race preloaded by elastic deformation of a bearing end plate as well as a method for manufacturing the same comprises a stator and a rotor with rotor shaft. The rotor shaft is supported via the ball race in the bearing end plates. At least one bearing end plate is embodied so that it can be elastically deformed in an axial direction and the preloading of the ball race is created by a preloading of the bearing end plate in the axial direction.
    Type: Application
    Filed: May 3, 2006
    Publication date: November 23, 2006
    Inventors: Joachim Baumgartner, Tobias Buban
  • Method for Winding the Stator of an Electric Motor, and Stator for an Electric Motor
    Publication number: 20060261697
    Abstract: In a method for winding the stator of a multiphase electric motor a plurality of mutually spaced stator teeth are assigned to each phase, wherein all the teeth of the stator are wound without a break in the winding wire, and wherein the winding wire is taken via a contact-making element of a contact-making device before or after the winding of all the stator teeth assigned to a phase.
    Type: Application
    Filed: May 8, 2006
    Publication date: November 23, 2006
    Inventors: Joachim Baumgartner, Tobias Buban