DE102006022175A1 - Gear DEvice for distributing drive moments of two drive shafts, has two planetary sets arranged coaxially, where electric motor is arranged axially at siDE of gear DEvice adjacent to latter planetary set - Google Patents
Gear DEvice for distributing drive moments of two drive shafts, has two planetary sets arranged coaxially, where electric motor is arranged axially at siDE of gear DEvice adjacent to latter planetary set Download PDFInfo
- Publication number
- DE102006022175A1 DE102006022175A1 DE200610022175 DE102006022175A DE102006022175A1 DE 102006022175 A1 DE102006022175 A1 DE 102006022175A1 DE 200610022175 DE200610022175 DE 200610022175 DE 102006022175 A DE102006022175 A DE 102006022175A DE 102006022175 A1 DE102006022175 A1 DE 102006022175A1
- Authority
- DE
- Germany
- Prior art keywords
- electric motor
- planetary
- gear
- planetary gear
- gear device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Retarders (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Getriebevorrichtung zum Verteilen eines Antriebsmomentes auf wenigstens zwei Abtriebswellen, gemäß dem Oberbegriff des Patentanspruchs 1.The The present invention relates to a transmission device for distribution a drive torque to at least two output shafts, according to the preamble of claim 1
Derartige Getriebevorrichtungen bzw. Überlagerungsgetriebe werden zum Verschieben von Momenten zwischen den Rädern einer Achse in Kraftfahrzeugen eingesetzt. Hierbei sind neben dem eigentlichen Differential entsprechende Vorrichtungen bzw. Überlagerungseinheiten vorgesehen, wobei für jede Übertragungsrichtung eine Lamellenkupplung vorgesehen ist. Des weiteren sind aus dem Stand der Technik Getriebevorrichtungen bekannt, bei denen als Differential zwei Planetensätze verwendet werden, wobei die Sonnenräder der Planetensätze sowohl miteinander als auch mit einem Elektromotor verbunden sind. Bei diesen Konstruktionen erfolgt die Momentenverschiebung mittels des Elektromotors.such Transmission devices or superposition gear are used to move moments between the wheels of a Axis used in motor vehicles. Here are beside the actual Differential corresponding devices or superimposed units provided, wherein for each transmission direction a multi-plate clutch is provided. Furthermore, from the Prior art transmission devices are known in which as a differential two planetary gear sets be used, the sun gears of the planetary gear sets both connected to each other as well as to an electric motor. at These constructions, the torque shift takes place by means of The electric motor.
Aus
der
Die
Die deutsche Offenlegungsschrift 2 017 716 beschreibt ein Lenkgetriebe für Raupenfahrzeuge, insbesondere für Pistenraupen, bestehend aus einem Antriebsritzel, einem damit in Eingriff stehenden, mit einem inneren Getriebegehäuse fest verbundenen Tellerrad, sowie im Gehäuse drehbar gelagerten Ausgleichsrädern und mindestens zwei Abtriebswellen. Dabei ist diesem bekannten Differentialgetriebe ein zweites Differentialgetriebe überlagert, wobei die eine oder die andere Seite des überlagerten Differentials ganz oder teilweise abbremsbar ist.The German Offenlegungsschrift 2 017 716 describes a steering gear for tracked vehicles, in particular for snow groomers, consisting of a drive pinion, one in engagement, with an inner gear housing firmly connected ring gear, and rotatably mounted in the housing differential gears and at least two output shafts. In this case, this known differential gear is a superimposed on second differential gear, one or the other side of the superimposed differential completely or partially braked.
Des
weiteren ist aus der
Dieses Differentialgetriebe umfasst zudem ein erstes eingangsseitiges Zahnrad, das auf dem eingangsseitigen drehbaren Bauteil an dessen einem axialen Ende angebracht ist, welches zusammen mit dem eingangsseitigen drehbaren Bauteil drehbar ist, ein zweites eingangsseitiges Zahnrad, das an dem eingangsseitigen drehbaren Bauteil angebracht ist und zusammen mit diesem drehbar ist, ein erstes ausgangsseitiges Zahnrad mit einem Verzögerungsverhältnis, das größer oder kleiner in Bezug auf das erste eingangsseitige Zahnrad ist, wobei das erste ausgangsseitige Zahnrad zusammen mit den ausgangsseitigen drehbaren Bauteilen drehbar ist, ein zweites ausgangsseitiges Zahnrad mit einem Verzögerungsverhältnis, das kleiner oder größer in Bezug auf das zweite eingangsseitige Zahnrad ist, wenigstens ein Planetenrad, das mit dem ersten eingangsseitigen Zahnrad und dem ersten ausgangsseitigen Zahnrad kämmt und wenigstens ein zweites Planetenrad, das mit dem zweiten eingangsseitigen Zahnrad und dem zweiten ausgangsseitigen Zahnrad kämmt.This Differential gear also includes a first input-side gear, on the input side rotatable component at one axial End is attached, which together with the input side rotatable Component is rotatable, a second input-side gear, the on the input side rotatable component is mounted and together is rotatable with this, a first output-side gear with a delay ratio that bigger or is smaller with respect to the first input-side gear, wherein the first output-side gear together with the output side rotatable components is rotatable, a second output-side gear with a delay ratio, that smaller or larger in terms of the second input-side gear is, at least one planetary gear, that with the first input-side gear and the first output-side gear combs and at least one second planetary gear, with the second input side Gear and the second output-side gear meshes.
Bei
dem Getriebe gemäß der
Ferner ist eine erste Drehsteuerung zur Steuerung der Drehung des Trägers um die Drehachse des eingangsseitigen drehbaren Bauteils mit beliebiger Steuerkraft und eine zweite Drehsteuerung zur Steuerung der Drehung des zweiten ausgangsseitigen Zahnrades mit beliebiger Steuerkraft vorgesehen, wobei die Drehsteuerungen eine Anzahl von Reibplatten umfassen, die zusammen mit dem Träger oder dem zweiten ausgangsseitigen Zahnrad drehbar sind, sowie eine Anzahl von Reibplatten, die gemeinsam mit dem Gehäuse drehbar sind; ferner sind Druckmittel zum Zusammendrücken der Reibplatten mit beliebiger Druckkraft vorgesehen. Dieses bekannte Getriebe umfasst in nachteiliger Weise eine große Anzahl an Bauteilen; zudem sind die Herstellungs- und Montagekosten hoch.Further is a first rotation control for controlling the rotation of the carrier the axis of rotation of the input-side rotatable component with arbitrary Control force and a second rotation control to control the rotation the second output-side gear with any control force provided, wherein the rotary controls a number of friction plates include, which together with the carrier or the second output side Gear are rotatable, as well as a number of friction plates, which together with the housing are rotatable; Further, pressure means for compressing the Friction plates provided with any pressure force. This known Transmission disadvantageously includes a large number of components; moreover the manufacturing and assembly costs are high.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Getriebevorrichtung zum Verteilen eines Antriebsmomentes auf wenigstens zwei Abtriebswellen anzugeben, umfassend zwei als Differential dienende Planetensätze, wobei die Momentenverschiebung zwischen den Rädern einer Achse mittels des Elektromotors erfolgt, bei der an einer Seite der das Differential bildenden Planetensätze Bauraum für die Überlagerungseinrichtung zur Verfügung gestellt wird.Of the present invention is based on the object, a transmission device for distributing a drive torque to at least two output shafts comprising two differential planetary gear sets, wherein the torque shift between the wheels of an axle by means of Electric motor takes place, in which on one side of the differential forming planetary sets of installation space for the overlay device to disposal is provided.
Diese Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst. Eine weitere erfindungsgemäße Ausgestaltung und Vorteile gehen aus dem Unteranspruch hervor.These The object is solved by the features of claim 1. A another embodiment of the invention and advantages are apparent from the dependent claim.
Demnach wird eine Getriebevorrichtung zum Verteilen eines Antriebsmomentes auf wenigstens zwei Abtriebswellen vorgeschlagen, umfassend zwei Planetensätze, die vorzugsweise koaxial zueinander hintereinander angeordnet sind und als Differential dienen, wobei die Planetensätze ein gemeinsames Hohlrad aufweisen, welches mit dem Antrieb verbunden ist, wobei die Stege der Planetensätze mit jeweils einer Abtriebswelle verbunden sind, und wobei ein Elektromotor vorgesehen ist, welcher mit dem Sonnenrädern der Planetensätze verbunden ist, durch dessen Ansteuerung die Momentenverschiebung zwischen den Abtrieben erfolgt. Der Elektromotor ist erfindungsgemäß axial betrachtet an einer Seite der Getriebevorrichtung neben einem Planetensatz angeordnet und radial betrachtet oberhalb einer der Abtriebswellen.Therefore is a transmission device for distributing a drive torque proposed on at least two output shafts, comprising two planetary gear sets, the are preferably arranged coaxially to each other in succession and serve as a differential, the planetary gear sets a common ring gear having, which is connected to the drive, wherein the webs the planetary gear sets are each connected to an output shaft, and wherein an electric motor is provided, which connected to the sun gears of the planetary gear sets is, by its control, the torque shift between the drives. The electric motor is according to the invention axially viewed on one side of the transmission device next to a planetary gearset arranged and viewed radially above one of the output shafts.
Gemäß der Erfindung ist das Sonnenrad des dem Elektromotor abgewandten Planetensatzes durch den Steg des dem Elektromotor zugewandten Planetensatzes herausgeführt und über eine Kegelradverzahnung mit dem Elektromotor verbunden; das Sonnenrad des dem Elektromotor zugewandten Planetensatzes ist über die Kegelradverzahnung mit dem Elektromotor und somit auch mit dem durch den Steg des dem Elektromotor zugewandten Planetensatzes herausgeführten Sonnenrad verbunden.According to the invention is the sun gear of the electric motor remote from the planetary gear set led out the web of the electric motor facing planetary gear set and a Bevel gear connected to the electric motor; the sun wheel of the electric motor facing planetary gear set is about Bevel gear with the electric motor and thus with the by the web of the electric motor facing the planetary set led sun gear connected.
Im Rahmen einer besonders vorteilhaften Ausführungsform der Erfindung ist das Sonnenrad des dem Motor abgewandten Planetensatzes mittels eines zusätzlichen Planeten durch den Steg des dem Motor zugewandten Planetensatzes herausgeführt.in the Frame of a particularly advantageous embodiment of the invention the sun gear of the planetary gear set facing away from the engine by means of a additional Planets through the bridge of the engine-facing planetary gear set led out.
Die Erfindung wird im Folgenden anhand der beigefügten Figur, welche eine bevorzugte Ausführungsform der Erfindung schematisch darstellt, beispielhaft näher erläutert.The Invention will be described below with reference to the attached figure, which is a preferred embodiment schematically illustrates the invention, explained in more detail by way of example.
Bezugnehmend
auf die beigefügte
Figur umfasst die erfindungsgemäße Getriebevorrichtung
Wie
aus der Figur ersichtlich, ist das Sonnenrad
Selbstverständlich fällt auch jede konstruktive Ausbildung, insbesondere jede räumliche Anordnung der Bauteile der erfindungsgemäßen Getriebevorrichtung an sich sowie zueinander und soweit technisch sinnvoll, unter den Schutzumfang der vorliegenden Ansprüche, ohne die Funktion der Getriebevorrichtung, wie sie in den Ansprüchen angegeben ist, zu beeinflussen, auch wenn diese Ausbildungen nicht explizit in den Figuren oder in der Beschreibung dargestellt sind.Of course, any structural design, in particular any spatial arrangement of the components of the transmission device according to the invention per se and to one another and to the extent technically feasible, within the scope of the present claims, without affecting the function of the transmission device, as defined in the claims, also if these trainings are not explicit in the figures or in the description are shown.
- 11
- Getriebevorrichtungtransmission device
- 22
- Planetensatzplanetary set
- 33
- Planetensatzplanetary set
- 44
- Hohlradring gear
- 55
-
Steg
des Planetensatzes
2 Footbridge of the planetary set2 - 66
-
Steg
des Planetensatzes
3 Footbridge of the planetary set3 - 77
-
Sonnenrad
des Planetensatzes
2 Sun gear of the planetary gear set2 - 88th
- Planetplanet
- 99
-
Zahnrad
des Planeten
8 Gear of the planet8th - 1010
-
Zahnrad
des Planeten
8 Gear of the planet8th - 1111
- Elektromotorelectric motor
- 1212
-
Sonnenrad
des Planetensatzes
3 Sun gear of the planetary gear set3 - 1313
- Kegelverzahnungbevel gear
- AnAt
- Antriebdrive
- Ab1Ab1
- Abtrieboutput
- Ab2Starting at 2
- Abtrieboutput
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610022175 DE102006022175A1 (en) | 2006-05-12 | 2006-05-12 | Gear DEvice for distributing drive moments of two drive shafts, has two planetary sets arranged coaxially, where electric motor is arranged axially at siDE of gear DEvice adjacent to latter planetary set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610022175 DE102006022175A1 (en) | 2006-05-12 | 2006-05-12 | Gear DEvice for distributing drive moments of two drive shafts, has two planetary sets arranged coaxially, where electric motor is arranged axially at siDE of gear DEvice adjacent to latter planetary set |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006022175A1 true DE102006022175A1 (en) | 2007-11-15 |
Family
ID=38580014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610022175 Withdrawn DE102006022175A1 (en) | 2006-05-12 | 2006-05-12 | Gear DEvice for distributing drive moments of two drive shafts, has two planetary sets arranged coaxially, where electric motor is arranged axially at siDE of gear DEvice adjacent to latter planetary set |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006022175A1 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007021238A1 (en) * | 2007-05-07 | 2008-11-13 | Bayerische Motoren Werke Aktiengesellschaft | Axle gear, particularly differential gear for vehicles, has left and right output shaft and electrical machine is provided, which stands in active connection with axle gear, and which is provided to generate torque in operating condition |
DE102007023462A1 (en) | 2007-05-19 | 2008-11-27 | Zf Friedrichshafen Ag | Superposition gear for distributing a drive torque to at least two output shafts |
DE102007055881A1 (en) * | 2007-12-20 | 2009-06-25 | Forschungsgesellschaft für Zahnräder und Getriebe mbH | transmission device |
DE102008029282A1 (en) * | 2008-06-19 | 2009-12-24 | Volkswagen Ag | Differential arrangement for motor vehicle, has main differential, which distributes drive moment to two drive shafts, where drive moment is introduced over drive shaft |
DE102009014476A1 (en) * | 2009-03-23 | 2010-09-30 | Volkswagen Ag | Differential gearbox for differential for controlled distribution of drive torque on two output shafts over drive shaft, has main planetary gear with ring gear, web and sun wheel as three gear elements |
EP2452846A1 (en) * | 2010-11-12 | 2012-05-16 | Aristotle University of Thessaloniki | Differential device with controllable torque distribution |
US8182386B2 (en) | 2007-12-20 | 2012-05-22 | Zf Friedrichshafen Ag | Transmission device comprising at least two output shafts |
DE102011003264A1 (en) * | 2011-01-27 | 2012-08-02 | Zf Friedrichshafen Ag | Transmission device of a drive train for distributing the drive torque between two drive shafts |
US8308600B2 (en) | 2007-12-20 | 2012-11-13 | Zf Friedrichshafen Ag | Transmission device comprising at least two output shafts and at least two multi-shaft planetary gear sets |
DE102011107565A1 (en) * | 2011-07-16 | 2013-01-17 | Volkswagen Aktiengesellschaft | Differential arrangement i.e. crown wheel differential, for hybrid drive-integrated motor vehicle, has balancing and driven wheels engaging with each other, where torque superposition device is connected to or joined with balancing wheels |
DE102012220971A1 (en) | 2012-11-16 | 2014-05-22 | Schaeffler Technologies Gmbh & Co. Kg | Driving apparatus for vehicle e.g. passenger car, has drive motor shaft and output shaft of differential gear portion that are arranged parallel and offset from each other |
DE102016207972A1 (en) * | 2016-05-10 | 2017-11-16 | Schaeffler Technologies AG & Co. KG | Differential gear for a vehicle |
WO2019192806A1 (en) * | 2018-04-05 | 2019-10-10 | Zf Friedrichshafen Ag | Torque vectoring superimposition unit for a differential equalization transmission |
DE102019129236A1 (en) * | 2019-10-30 | 2020-11-12 | Schaeffler Technologies AG & Co. KG | Planet carrier constructed as a modular system |
US11118660B1 (en) | 2020-03-13 | 2021-09-14 | Volvo Car Corporation | Transmission arrangement with torque vectoring comprising a coupled epicyclic gear |
Citations (7)
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---|---|---|---|---|
DE2017716A1 (en) * | 1969-04-17 | 1970-11-19 | ||
US5387161A (en) * | 1991-04-19 | 1995-02-07 | Honda Giken Kogyo Kabushiki Kaisha | Torque distributing mechanism in differential |
JP2001039179A (en) * | 1999-05-25 | 2001-02-13 | Toyota Motor Corp | Driving force distributing device |
DE69710033T2 (en) * | 1996-11-22 | 2002-10-02 | Kenji Mimura | differential gear |
DE10319684A1 (en) * | 2003-05-02 | 2004-12-23 | Zf Friedrichshafen Ag | Distributor differential for motor vehicles |
DE10348960A1 (en) * | 2003-10-22 | 2005-05-25 | Zf Friedrichshafen Ag | Transmission device and drive train of a vehicle |
DE10348959A1 (en) * | 2003-10-22 | 2005-05-25 | Zf Friedrichshafen Ag | Transmission train for vehicle has two planetary gear stages with friction brakes to vary the relative torque distribution to two output shafts especially for two driven axles |
-
2006
- 2006-05-12 DE DE200610022175 patent/DE102006022175A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2017716A1 (en) * | 1969-04-17 | 1970-11-19 | ||
US5387161A (en) * | 1991-04-19 | 1995-02-07 | Honda Giken Kogyo Kabushiki Kaisha | Torque distributing mechanism in differential |
DE69710033T2 (en) * | 1996-11-22 | 2002-10-02 | Kenji Mimura | differential gear |
JP2001039179A (en) * | 1999-05-25 | 2001-02-13 | Toyota Motor Corp | Driving force distributing device |
DE10319684A1 (en) * | 2003-05-02 | 2004-12-23 | Zf Friedrichshafen Ag | Distributor differential for motor vehicles |
DE10348960A1 (en) * | 2003-10-22 | 2005-05-25 | Zf Friedrichshafen Ag | Transmission device and drive train of a vehicle |
DE10348959A1 (en) * | 2003-10-22 | 2005-05-25 | Zf Friedrichshafen Ag | Transmission train for vehicle has two planetary gear stages with friction brakes to vary the relative torque distribution to two output shafts especially for two driven axles |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007021238A1 (en) * | 2007-05-07 | 2008-11-13 | Bayerische Motoren Werke Aktiengesellschaft | Axle gear, particularly differential gear for vehicles, has left and right output shaft and electrical machine is provided, which stands in active connection with axle gear, and which is provided to generate torque in operating condition |
DE102007023462A1 (en) | 2007-05-19 | 2008-11-27 | Zf Friedrichshafen Ag | Superposition gear for distributing a drive torque to at least two output shafts |
WO2008141887A1 (en) * | 2007-05-19 | 2008-11-27 | Zf Friedrichshafen Ag | Variable ratio transmission for distributing a drive torque to at least two output shafts |
US8308600B2 (en) | 2007-12-20 | 2012-11-13 | Zf Friedrichshafen Ag | Transmission device comprising at least two output shafts and at least two multi-shaft planetary gear sets |
US8182386B2 (en) | 2007-12-20 | 2012-05-22 | Zf Friedrichshafen Ag | Transmission device comprising at least two output shafts |
DE102007055881A1 (en) * | 2007-12-20 | 2009-06-25 | Forschungsgesellschaft für Zahnräder und Getriebe mbH | transmission device |
US8419579B2 (en) | 2007-12-20 | 2013-04-16 | Zf Friedrichshafen Ag | Transmission device |
DE102008029282A1 (en) * | 2008-06-19 | 2009-12-24 | Volkswagen Ag | Differential arrangement for motor vehicle, has main differential, which distributes drive moment to two drive shafts, where drive moment is introduced over drive shaft |
DE102009014476A1 (en) * | 2009-03-23 | 2010-09-30 | Volkswagen Ag | Differential gearbox for differential for controlled distribution of drive torque on two output shafts over drive shaft, has main planetary gear with ring gear, web and sun wheel as three gear elements |
DE102009014476B4 (en) * | 2009-03-23 | 2020-10-15 | Volkswagen Aktiengesellschaft | Differential gear for the controlled distribution of a drive torque |
EP2452846A1 (en) * | 2010-11-12 | 2012-05-16 | Aristotle University of Thessaloniki | Differential device with controllable torque distribution |
DE102011003264A1 (en) * | 2011-01-27 | 2012-08-02 | Zf Friedrichshafen Ag | Transmission device of a drive train for distributing the drive torque between two drive shafts |
US8414447B2 (en) | 2011-01-27 | 2013-04-09 | Zf Friedrichshafen Ag | Transmission of a power train for distribution of the drive torque between two output shafts |
DE102011107565A1 (en) * | 2011-07-16 | 2013-01-17 | Volkswagen Aktiengesellschaft | Differential arrangement i.e. crown wheel differential, for hybrid drive-integrated motor vehicle, has balancing and driven wheels engaging with each other, where torque superposition device is connected to or joined with balancing wheels |
DE102012220971B4 (en) * | 2012-11-16 | 2017-12-21 | Schaeffler Technologies AG & Co. KG | Drive device for generating a drive torque for a vehicle |
DE102012220971A1 (en) | 2012-11-16 | 2014-05-22 | Schaeffler Technologies Gmbh & Co. Kg | Driving apparatus for vehicle e.g. passenger car, has drive motor shaft and output shaft of differential gear portion that are arranged parallel and offset from each other |
DE102016207972A1 (en) * | 2016-05-10 | 2017-11-16 | Schaeffler Technologies AG & Co. KG | Differential gear for a vehicle |
WO2019192806A1 (en) * | 2018-04-05 | 2019-10-10 | Zf Friedrichshafen Ag | Torque vectoring superimposition unit for a differential equalization transmission |
DE102019129236A1 (en) * | 2019-10-30 | 2020-11-12 | Schaeffler Technologies AG & Co. KG | Planet carrier constructed as a modular system |
US11118660B1 (en) | 2020-03-13 | 2021-09-14 | Volvo Car Corporation | Transmission arrangement with torque vectoring comprising a coupled epicyclic gear |
EP3879134A1 (en) * | 2020-03-13 | 2021-09-15 | Volvo Car Corporation | Transmission arrangement with torque vectoring |
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