WO2017097678A1 - Getriebeanordnung - Google Patents
Getriebeanordnung Download PDFInfo
- Publication number
- WO2017097678A1 WO2017097678A1 PCT/EP2016/079598 EP2016079598W WO2017097678A1 WO 2017097678 A1 WO2017097678 A1 WO 2017097678A1 EP 2016079598 W EP2016079598 W EP 2016079598W WO 2017097678 A1 WO2017097678 A1 WO 2017097678A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gear
- drive unit
- arrangement
- auxiliary drive
- gear portion
- 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.)
- Ceased
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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/724—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using externally powered electric machines
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- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- 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
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
- B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
-
- 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
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/354—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having separate mechanical assemblies for transmitting drive to the front or to the rear wheels or set of wheels
-
- 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
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
-
- 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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
-
- 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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4808—Electric machine connected or connectable to gearbox output shaft
-
- 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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
- B60K2023/0816—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch for varying front-rear torque distribution with a central differential
- B60K2023/0833—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch for varying front-rear torque distribution with a central differential for adding torque to the rear wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/70—Gearings
- B60Y2400/73—Planetary gearings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Definitions
- the present invention relates to a transmission arrangement for the controllable distribution of Antriebsmonnent of an input element on at least one output element comprising a first gear portion and a 1925an- drive unit, wherein the first gear portion is directly or indirectly connected to the input element and with the auxiliary drive unit drivingly connected and wherein the first Transmission part area is directly or indirectly connected to the output element drive effective.
- Four-wheel drive vehicles are, among other things due to the increased fuel consumption and the increasing requirements in terms of exhaust gas directive object of continuous development.
- the at least partial electrification of the motor vehicle or the motor vehicle drive train is in the foreground - the at least partial hybridization of the motor vehicle or of the motor vehicle drive balances between reduced fuel consumption, sufficient range and good performance.
- an all-wheel system is needed that enables a variable all-wheel function.
- the primary axis ie the permanently driven axle
- the secondary axle ie the not permanently driven axle
- the background Axis should be fully variable switchable taking into account the demand for a variable four-wheel function as needed and open up the possibility of the entire available torque variably on the secondary axis, namely the rear axle to sell.
- braking force recovery (recuperation)
- boosting ie accelerating the vehicle by means of positive drive torques both from the internal combustion engine and from an auxiliary drive unit, such as an electric machine
- an electric rear axle in addition to the transversely mounted front main drive unit with permanent Vorderachsantrieb recuperation, boosting and purely electric driving.
- the electrification of the secondary axle in the aforementioned example of the rear axle, allows a discontinuation of a conventional four-wheel clutch to settle variably at the secondary axle by the drive torque.
- a gear arrangement for the controllable distribution of drive torque from an input element to at least one output element comprising a first gear portion and an auxiliary drive unit, wherein the first gear portion is directly or indirectly connected to the input element and the auxiliary drive unit drive effective and wherein the first Transmission part area is directly or indirectly connected to the output element drive effective.
- the gear arrangement according to the invention serves for the controllable distribution of drive torque from an input element to at least one output element.
- the gear assembly comprises a first gear portion and an auxiliary drive unit.
- the first gear subregion is directly connected to the input element and the auxiliary drive unit directly or indirectly, and is connected to the output element directly or indirectly to the output element.
- the first gear portion is inventively designed as a planetary gear.
- the auxiliary drive unit can be designed, for example, as an electrical machine.
- the inventive construction of the gear arrangement allows a fully variable control of the remote torque on the output element - the torque is controlled by the support provided by the auxiliary drive unit available support torque.
- This requires with respect to a conventional four-wheel drive train of a motor vehicle, a omission of a conventional four-wheel clutch, which can be saved on a space as well as cost.
- functions such as boosting, recuperation and purely electric driving can be realized by the integration of the auxiliary drive unit.
- the first gear portion namely the planetary gear
- the second gear portion has a differential basket on, wherein the differential basket forms a planet carrier of the first gear portion.
- a differential gear namely the second gear subregion
- a superposition gear namely the first gear subregion
- the second transmission part region namely the differential gear can be designed, for example, as a bevel gear, Kronenrad-, Stirnrad- or as a special differential.
- the auxiliary drive unit may be arranged offset parallel to the output element or it may be arranged coaxially with the output element.
- the space can be optimally used in any four-wheel motor vehicle architecture.
- the planetary gear is designed as a stepped planetary gear.
- the planetary gear is designed as a stepped planetary gear.
- the gear assembly is disposed on a secondary axis of a four-wheel motor vehicle, wherein the secondary axis is the output element.
- Fig. 1 shows a basic architecture of an exemplary
- Fig. 2 shows a schematic representation of an exemplary
- Embodiment of the transmission arrangement according to the invention shows a further schematic illustration of an exemplary embodiment of the gear arrangement according to the invention.
- FIG. 4 shows a third schematic illustration of an exemplary embodiment of the gear arrangement according to the invention.
- FIG. 1 shows a schematic view of an exemplary four-wheel motor vehicle architecture with a gear arrangement 1 according to the invention.
- the motor vehicle drive via two axes, namely a front axle 10 and a rear axle 9, wherein the front axle 10 as a permanently driven axle, ie, as a primary axis, is formed and the rear axle 9 as needed driven Axis, ie as a secondary axis is formed.
- a main drive unit 1 1 is arranged transversely to the direction of travel in the present embodiment.
- an arrangement of the main drive unit 1 1 along the direction of travel is also conceivable in this context.
- the transmission arrangement 1 according to the invention is arranged in the area of the rear axle 9.
- the main drive unit 1 1 is designed as an internal combustion engine and via a main gear 12 and a torque transmitting element 13, namely a propeller shaft, directly or indirectly connected to the gear assembly 1 on the rear axle 9.
- the transmission arrangement 1 according to the invention will be described in more detail below with reference to the four-wheel motor vehicle architecture shown in FIG. However, differently designed all-wheel motor vehicle architectures with a gear arrangement according to the invention are also conceivable.
- FIG. 2 shows an exemplary gear arrangement 1, which has a first gear part region 4, a second gear part region 6 and an auxiliary drive unit 5.
- the auxiliary drive unit 5 of the gear arrangement 1 is designed as an electric machine and can be arranged either offset parallel to the rear axle 9 (FIG. 2, FIG. 3) or coaxially on the rear axle 9 (FIG. 4).
- the first gear portion 4 is designed as a planetary gear and is used for a power summation and on the other hand, the variable torque distribution between the front axle 10 and rear axle 9 with switched four-wheel function.
- the exemplary planetary gear shown schematically in FIGS. 2 and 4 comprises a rotatably mounted ring gear 15 with external and internal teeth, a planet carrier 8 with two planetary gears 16, 16 'rotatably mounted thereon and a sun gear 17.
- the second gear portion 6 is called a differential gear, also called differential gear, designed and serves essentially to compensate for the rotational speeds between the two rear wheels 14, 14 'of the motor vehicle and distributing the drive torque between the two rear wheels 14, 14' of the rear axle 9 of the motor vehicle.
- the illustrated in Fig. 2, Fig.3 and Fig. 4 second gear portion 6 has a differential basket 7, two rotatably mounted on a pin bevel gears 18, 18 'and two bevel gears 19, 19' on.
- the bevel gears 18, 18 ' are not in driving connection with each other, but they are each with the axle bevel gears 19, 19' in driving connection.
- the axle bevel gears 19, 19 ' are in each case fixedly connected to one of the two semi-axles 3', 3 "of the rear axle 9.
- the first gear portion 4 is on the one hand directly to the input element 2, namely an extension of the propeller shaft, and indirectly, namely via a reduction gear (not shown) drivingly connected to the auxiliary drive unit 5 and the other indirectly, namely via the second gear portion 6, with the two half-axles 3 ', 3 "of the rear axle 9 drivingly connected.
- the first transmission partial region 4 thus has three interfaces - two torque inputs, namely via the input element 2 and the auxiliary drive unit 5, and a torque output, namely via the second transmission part region 6 and the output element 3, 3 ', 3 ".
- the input member 2 is drivingly connected directly or indirectly with the ring gear 15 of the first gear portion 4.
- the auxiliary drive unit 5 is indirectly via a reduction gear (not shown) with the sun gear 17 of the first gear portion 4 drive connected.
- the second gear portion 6 is drivingly connected via the differential basket 7 with the first gear portion 4, wherein the differential basket 7 forms the Planetenradyes 8 of the first gear portion 4.
- the transmission of drive torque from the main drive unit 1 1 on the rear axle 9 and thus the realization of the four-wheel function is only when the auxiliary drive unit 5 is switched on, ie when connected via the sun gear 17 of the first gear portion 4, the drive with the auxiliary drive unit 5 is, the necessary support moment is provided.
- the electric machine sets the torque on the sun gear, which serves as a support torque.
- This support torque controls the entire torque of the rear axle 9, which is thus directly proportional to the support torque, which is provided by the auxiliary drive unit 5 is.
- the proportion of the torque that is supplied by the auxiliary drive unit 5 is dependent on the stationary ratio of the first gear portion 4.
- the auxiliary drive unit 5 thus controlled by the set torque, the total torque is delivered to the rear axle 9.
- the torque distribution can be made fully variable for all driving situations. LIST OF REFERENCES
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/060,076 US10641362B2 (en) | 2015-12-11 | 2016-12-02 | Gear assembly |
| CN201680072607.8A CN108368920B (zh) | 2015-12-11 | 2016-12-02 | 传动装置 |
| DE112016005623.0T DE112016005623A5 (de) | 2015-12-11 | 2016-12-02 | Getriebeanordnung |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015225002 | 2015-12-11 | ||
| DE102015225001 | 2015-12-11 | ||
| DE102015225001.6 | 2015-12-11 | ||
| DE102015225002.4 | 2015-12-11 | ||
| DE102015225943.9 | 2015-12-18 | ||
| DE102015225943 | 2015-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017097678A1 true WO2017097678A1 (de) | 2017-06-15 |
Family
ID=57482411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2016/079598 Ceased WO2017097678A1 (de) | 2015-12-11 | 2016-12-02 | Getriebeanordnung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10641362B2 (de) |
| CN (1) | CN108368920B (de) |
| DE (1) | DE112016005623A5 (de) |
| WO (1) | WO2017097678A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3459773A1 (de) * | 2017-09-01 | 2019-03-27 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Antriebskraftanpassungsvorrichtung |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US707230A (en) * | 1901-04-01 | 1902-08-19 | Stanley Electric Mfg Co | Automobile. |
| US4423794A (en) * | 1981-03-12 | 1984-01-03 | The Garrett Corporation | Flywheel assisted electro-mechanical drive system |
| US5433282A (en) * | 1992-05-19 | 1995-07-18 | Kabushikikaisha Equos Research | Hybrid vehicle powered by an internal combustion engine and an electric motor |
| EP1541895A2 (de) * | 2003-12-09 | 2005-06-15 | ArvinMeritor Technology, LLC | Antriebssystem mit variabler Übersetzung |
| KR20090000341A (ko) * | 2007-06-28 | 2009-01-07 | 현대자동차주식회사 | 하이브리드형 자동차용 구동장치 |
| DE102008061367A1 (de) * | 2008-01-21 | 2009-07-23 | Ford Global Technologies, LLC, Dearborn | Fahrzeughybridantriebssystem und Verfahren zum Betreiben desselben |
| DE102011004410A1 (de) * | 2011-02-18 | 2012-08-23 | Schaeffler Technologies Gmbh & Co. Kg | Hybridantriebseinheit für ein Kraftfahrzeug |
| EP2639091A1 (de) * | 2012-03-12 | 2013-09-18 | Ricardo, Inc. | Elektrischer Allradantrieb mit geteilter Leistung |
| WO2014033137A1 (de) * | 2012-08-27 | 2014-03-06 | Gkn Driveline International Gmbh | Mechanisch-elektrischer antriebstrang eines kraftfahrzeugs und kraftfahrzeug mit einem mechanisch-elektrischen antriebstrang |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8567540B2 (en) * | 2008-01-25 | 2013-10-29 | Ford Global Technologies, Llc | Drive unit for an electric hybrid vehicle |
| DE102009009809B4 (de) * | 2009-02-20 | 2011-10-06 | Audi Ag | Achsantriebsvorrichtung für eine Achse eines Kraftfahrzeugs sowie Kraftfahrzeug |
| GB2490427B (en) * | 2011-04-28 | 2014-04-23 | Jaguar Land Rover Ltd | Vehicle and method of controlling a vehicle |
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2016
- 2016-12-02 US US16/060,076 patent/US10641362B2/en not_active Expired - Fee Related
- 2016-12-02 CN CN201680072607.8A patent/CN108368920B/zh not_active Expired - Fee Related
- 2016-12-02 WO PCT/EP2016/079598 patent/WO2017097678A1/de not_active Ceased
- 2016-12-02 DE DE112016005623.0T patent/DE112016005623A5/de not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US707230A (en) * | 1901-04-01 | 1902-08-19 | Stanley Electric Mfg Co | Automobile. |
| US4423794A (en) * | 1981-03-12 | 1984-01-03 | The Garrett Corporation | Flywheel assisted electro-mechanical drive system |
| US5433282A (en) * | 1992-05-19 | 1995-07-18 | Kabushikikaisha Equos Research | Hybrid vehicle powered by an internal combustion engine and an electric motor |
| EP1541895A2 (de) * | 2003-12-09 | 2005-06-15 | ArvinMeritor Technology, LLC | Antriebssystem mit variabler Übersetzung |
| KR20090000341A (ko) * | 2007-06-28 | 2009-01-07 | 현대자동차주식회사 | 하이브리드형 자동차용 구동장치 |
| DE102008061367A1 (de) * | 2008-01-21 | 2009-07-23 | Ford Global Technologies, LLC, Dearborn | Fahrzeughybridantriebssystem und Verfahren zum Betreiben desselben |
| DE102011004410A1 (de) * | 2011-02-18 | 2012-08-23 | Schaeffler Technologies Gmbh & Co. Kg | Hybridantriebseinheit für ein Kraftfahrzeug |
| EP2639091A1 (de) * | 2012-03-12 | 2013-09-18 | Ricardo, Inc. | Elektrischer Allradantrieb mit geteilter Leistung |
| WO2014033137A1 (de) * | 2012-08-27 | 2014-03-06 | Gkn Driveline International Gmbh | Mechanisch-elektrischer antriebstrang eines kraftfahrzeugs und kraftfahrzeug mit einem mechanisch-elektrischen antriebstrang |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3459773A1 (de) * | 2017-09-01 | 2019-03-27 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Antriebskraftanpassungsvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108368920B (zh) | 2021-02-12 |
| US20180363738A1 (en) | 2018-12-20 |
| DE112016005623A5 (de) | 2018-08-30 |
| US10641362B2 (en) | 2020-05-05 |
| CN108368920A (zh) | 2018-08-03 |
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