Patents by Inventor Benjamin Vögtle
Benjamin Vögtle 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).
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Patent number: 12117070Abstract: A torque-transmitting device has a first input side, a second input side, an output side, a hydrodynamic converter, a lockup clutch, a first torque-transmitting path which runs between a splitting point and a merging point, and a second torque-transmitting path which is configured so as to be parallel with respect to the first torque-transmitting path. The hydrodynamic converter is arranged in the first torque-transmitting path and the lockup clutch is arranged in the second torque-transmitting path. The hydrodynamic converter has a pump wheel and a turbine wheel which is hydrodynamically connectable to the pump wheel. The splitting point is connected to the first input side for conjoint rotation. The pump wheel and a first clutch input side of the lock-up clutch are each connected to the splitting point for conjoint rotation. A second input side is connected downstream of the merging point in a torque flow of a first torque from the first input side to the output side.Type: GrantFiled: August 20, 2020Date of Patent: October 15, 2024Assignee: Schaeffler Technologies AG & Co. KGInventors: Benjamin Vögtle, Thorsten Krause
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Patent number: 12018730Abstract: A torque transmitting device for a drivetrain for transmitting a drive torque to an output element. The device having: an electric motor with a conversion unit, which comprises a stator and a rotor that is rotatable relative to the stator, for converting electrical energy into mechanical energy; and a torsional vibration damper with a damper mass received on a damper mass support such that the damper mass can be deflected to a limited extent against the action of a restoring force, the damper mass being arranged so as to overlap radially with the conversion unit.Type: GrantFiled: August 20, 2020Date of Patent: June 25, 2024Assignee: Schaeffler Technologies AG & Co. KGInventors: Benjamin Vögtle, Stephan Maienschein, Peter Wahl, Daniel Echle, David Schnädelbach, Thorsten Krause
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Publication number: 20240117859Abstract: A torque transmitting device for a drivetrain for transmitting a drive torque to an output element. The device having: an electric motor with a conversion unit, which comprises a stator and a rotor that is rotatable relative to the stator, for converting electrical energy into mechanical energy; and a torsional vibration damper with a damper mass received on a damper mass support such that the damper mass can be deflected to a limited extent against the action of a restoring force, the damper mass being arranged so as to overlap radially with the conversion unit.Type: ApplicationFiled: August 20, 2020Publication date: April 11, 2024Applicant: Schaeffler Technologies AG & Co. KGInventors: Benjamin Vögtle, Stephan Maienschein, Peter Wahl, Daniel Echle, David Schnädelbach, Thorsten Krause
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Publication number: 20240116354Abstract: A torque transmitting device for a drive train for transmitting an input torque provided by at least one drive element to an output element. The device including: an electric motor having a stator and a rotor which can be rotated relative to said stator for providing a further drive torque; a separating clutch arranged operatively between the first drive element and the electric motor; and at least one centrifugal pendulum which is arranged operatively between the separating clutch and the output element and has at least two pendulum masses which are accommodated so as to be deflectable to a limited extent along a pendulum path and so as to be peripherally adjacent to one another on at least one pendulum mass carrier that can be rotated about an axis of rotation, wherein the peripherally adjacent pendulum masses are coupled to one another via coupling means.Type: ApplicationFiled: August 20, 2020Publication date: April 11, 2024Applicant: Schaeffler Technologies AG & Co. KGInventors: Benjamin Vögtle, Thorsten Krause, Stephan Maienschein, Peter Wahl
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Publication number: 20220397186Abstract: A torque-transmitting device has a first input side, a second input side, an output side, a hydrodynamic converter, a lockup clutch, a first torque-transmitting path which runs between a splitting point and a merging point, and a second torque-transmitting path which is configured so as to be parallel with respect to the first torque-transmitting path. The hydrodynamic converter is arranged in the first torque-transmitting path and the lockup clutch is arranged in the second torque-transmitting path. The hydrodynamic converter has a pump wheel and a turbine wheel which is hydrodynamically connectable to the pump wheel. The splitting point is connected to the first input side for conjoint rotation. The pump wheel and a first clutch input side of the lock-up clutch are each connected to the splitting point for conjoint rotation. A second input side is connected downstream of the merging point in a torque flow of a first torque from the first input side to the output side.Type: ApplicationFiled: August 20, 2020Publication date: December 15, 2022Applicant: Schaeffler Technologies AG & Co. KGInventors: Benjamin Vögtle, Thorsten Krause
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Publication number: 20220379709Abstract: A torque transmission unit includes a first input side, a second input side, an output side, a hydrodynamic converter and a lock-up clutch. The first input side is configured to receive a first torque, and the second input side is configured to receive a second torque. The torque transmission unit has a freewheel. The freewheel is arranged downstream of the hydrodynamic converter, and the second input side is arranged downstream of the freewheel in a torque flow of the first torque from the first input side to the output side. The freewheel is designed to, in a first freewheel operating state, connects, in a torque-locking manner, the hydrodynamic converter to the output side for the transmission of the first torque from the first input side to the output side when the lock-up clutch is open.Type: ApplicationFiled: July 23, 2020Publication date: December 1, 2022Applicant: Schaeffler Technologies AG & Co. KGInventors: Benjamin Vögtle, Stephan Maienschein
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Patent number: 11479106Abstract: A hybrid module includes a first, motor-side pre-assembly group and a second, transmission-side pre-assembly group. A separating clutch is arranged between the motor-side pre-assembly group and the transmission-side pre-assembly group, via which the pre-assembly groups can be connected in a torque-transmitting manner.Type: GrantFiled: May 16, 2018Date of Patent: October 25, 2022Assignee: Schaeffler Technologies AG & Co. KGInventors: Lionel Huber, Steffen Lehmann, Simon Ortmann, Christian Dinger, Benjamin Vögtle, Dirk Hofstetter, Anton Simonov
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Patent number: 11091019Abstract: A hybrid module for a vehicle includes a damper, a pulley, a clutch, and a torque converter. The damper is arranged for fixing to a crank shaft of an engine. The pulley circumscribes the damper and is arranged for connecting to an electric motor via a belt drive. The clutch has a first output flange for drivingly engaging the damper with the pulley. The torque converter has a pilot drivingly engaged with the first output flange.Type: GrantFiled: September 14, 2018Date of Patent: August 17, 2021Assignee: Schaeffler Technologies AG & Co. KGInventors: Markus Steinberger, Benjamin Vögtle, Gregory Heeke, Peter Burke
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Publication number: 20200101831Abstract: A hybrid module includes a first, motor-side pre-assembly group and a second, transmission-side pre-assembly group. A separating clutch is arranged between the motor-side pre-assembly group and the transmission-side pre-assembly group, via which the pre-assembly groups can be connected in a torque-transmitting manner.Type: ApplicationFiled: May 16, 2018Publication date: April 2, 2020Applicant: Schaeffler Technologies AG & Co. KGInventors: Lionel Huber, Steffen Lehmann, Simon Ortmann, Christian Dinger, Benjamin Vögtle, Dirk Hofstetter, Anton Simonov
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Publication number: 20190084400Abstract: A hybrid module for a vehicle includes a damper, a pulley, a clutch, and a torque converter. The damper is arranged for fixing to a crank shaft of an engine. The pulley circumscribes the damper and is arranged for connecting to an electric motor via a belt drive. The clutch has a first output flange for drivingly engaging the damper with the pulley. The torque converter has a pilot drivingly engaged with the first output flange.Type: ApplicationFiled: September 14, 2018Publication date: March 21, 2019Applicant: Schaeffler Technologies AG & Co. KGInventors: Markus Steinberger, Benjamin Vögtle, Gregory Heeke, Peter Burke