DE102019212057A1 - Drive train for a motor vehicle with a longitudinally arranged internal combustion engine and permanent rear axle drive - Google Patents
Drive train for a motor vehicle with a longitudinally arranged internal combustion engine and permanent rear axle drive Download PDFInfo
- Publication number
- DE102019212057A1 DE102019212057A1 DE102019212057.1A DE102019212057A DE102019212057A1 DE 102019212057 A1 DE102019212057 A1 DE 102019212057A1 DE 102019212057 A DE102019212057 A DE 102019212057A DE 102019212057 A1 DE102019212057 A1 DE 102019212057A1
- Authority
- DE
- Germany
- Prior art keywords
- gear
- drive train
- output shaft
- arrangement
- input shaft
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 210000000078 claw Anatomy 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
-
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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
- 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
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of 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
- 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
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical 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
- 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
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
-
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
-
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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
- B60K2006/4825—Electric machine connected or connectable to gearbox input 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
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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
- B60K2006/4833—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Antriebsstrang (1) für ein Kraftfahrzeug umfassend eine permanent angetriebene Hinterachsanordnung (2), eine wahlweise angetriebene Vorderachsanordnung (3), eine längs zu einer Fahrtrichtung angeordnete Verbrennungskraftmaschine (4), eine Hauptgetriebeanordnung (5), wobei die Hauptgetriebeanordnung (5) antriebswirksam mit der Verbrennungskraftmaschine (4) verbunden oder verbindbar ist, und eine Verteilergetriebeanordnung (6), wobei die Verteilergetriebeanordnung (6) eine elektrische Maschine (7), eine erste Eingangswelle (8) und zwei Ausgangswellen, nämlich eine erste Ausgangswelle (9) und eine zweite Ausgangswelle (10), aufweist, wobei die erste Eingangswelle (8) antriebswirksam mit der Hauptgetriebeanordnung (5), die erste Ausgangswelle (9) antriebwirksam mit der Hinterachsanordnung (2) und die zweite Ausgangswelle (10) antriebswirksam mit der Vorderachsanordnung (3) verbunden ist, wobei die erste Eingangswelle (8), die erste Ausgangswelle (9) und die zweite Ausgangswelle (10) koaxial zueinander angeordnet sind.Drive train (1) for a motor vehicle comprising a permanently driven rear axle arrangement (2), an optionally driven front axle arrangement (3), an internal combustion engine (4) arranged longitudinally to a direction of travel, a main transmission arrangement (5), the main transmission arrangement (5) being operative with the Internal combustion engine (4) is connected or connectable, and a transfer case arrangement (6), the transfer case arrangement (6) having an electrical machine (7), a first input shaft (8) and two output shafts, namely a first output shaft (9) and a second output shaft (10), wherein the first input shaft (8) is drivingly connected to the main transmission arrangement (5), the first output shaft (9) drivingly connected to the rear axle arrangement (2) and the second output shaft (10) is drivingly connected to the front axle arrangement (3) wherein the first input shaft (8), the first output shaft (9) and the second output shaft (10) are coaxial l are arranged to each other.
Description
Gebiet der ErfindungField of invention
Die vorliegende Erfindung betrifft einen Antriebsstrang für ein Kraftfahrzeug umfassend eine permanent angetriebene Hinterachsanordnung, eine wahlweise angetriebene Vorderachsanordnung, eine längs zu einer Fahrtrichtung angeordnete Verbrennungskraftmaschine, eine Hauptgetriebeanordnung, wobei die Hauptgetriebeanordnung antriebswirksam mit der Verbrennungskraftmaschine verbunden oder verbindbar ist, und eine Verteilergetriebeanordnung, wobei die Verteilergetriebeanordnung eine elektrische Maschine, eine erste Eingangswelle und zwei Ausgangswellen, nämlich eine erste Ausgangswelle und eine zweite Ausgangswelle, aufweist, wobei die erste Eingangswelle antriebswirksam mit dem Hauptgetriebe, die erste Ausgangswelle antriebwirksam mit der Hinterachsanordnung und die zweite Ausgangswelle antriebswirksam mit der Vorderachsanordnung verbunden ist.The present invention relates to a drive train for a motor vehicle comprising a permanently driven rear axle arrangement, an optionally driven front axle arrangement, an internal combustion engine arranged longitudinally to a direction of travel, a main transmission arrangement, wherein the main transmission arrangement is drivingly connected or connectable to the internal combustion engine, and a transfer case arrangement, wherein the transfer case arrangement an electric machine, a first input shaft and two output shafts, namely a first output shaft and a second output shaft, wherein the first input shaft is drivingly connected to the main transmission, the first output shaft drivingly connected to the rear axle assembly and the second output shaft drivingly connected to the front axle assembly.
Stand der TechnikState of the art
In einer Kraftfahrzeugarchitektur mit längs zu einer Fahrtrichtung des Kraftfahrzeugs angeordneter Verbrennungskraftmaschine und permanentem Hinterachsantrieb, d.h. die Hinterachse des Kraftfahrzeugs stellt die Primärachse dar, kann man als Allradgetriebe ein sogenanntes „hybridisiertes Verteilergetriebe“ verwenden. Dieses basiert auf einem Leistungssummierungsgetriebe gekoppelt mit einer elektrischen Maschine zum variablen Stellen des Drehmoments an der Vorderachse des Kraftfahrzeugs, nämlich der Sekundärachse.In a motor vehicle architecture with an internal combustion engine arranged lengthways to a direction of travel of the motor vehicle and a permanent rear axle drive, i.e. the rear axle of the motor vehicle represents the primary axle, a so-called "hybridized transfer case" can be used as an all-wheel drive. This is based on a power summation transmission coupled with an electric machine for variable setting of the torque on the front axle of the motor vehicle, namely the secondary axle.
Die vorteilhafte Funktionalität liegt im „4WD-Mode“ in einer voll variablen Drehmomentverteilung zwischen der Primär- und der Sekundärachse, unabhängig von üblichen Drehzahldifferenzen zwischen den beiden Achsen. Darüber hinaus besteht durch Umschaltung in einen „2WD-Mode“ die Möglichkeit zur Rekuperation von Bremsleistung oder sogar ein eingeschränkter rein elektrischer Fahrbetrieb.The advantageous functionality in "4WD mode" is a fully variable torque distribution between the primary and secondary axles, regardless of the usual speed differences between the two axles. In addition, by switching to a "2WD mode" there is the possibility of recuperation of braking power or even restricted purely electric driving.
In bekannten Anordnungen eines solchen hybridisierten Verteilergetriebes ist die vom Hauptgetriebe des Kraftfahrzeugantriebsstranges kommende Eintriebswelle zu einer Kardanwelle der Hinterachse koaxial angeordnet, eine Kardanwelle zur Vorderachse aber parallel zur Kardanwelle der Hinterachse angeordnet („Offset-Anordnung“).In known arrangements of such a hybridized transfer case, the input shaft coming from the main gearbox of the motor vehicle drive train is arranged coaxially to a cardan shaft of the rear axle, while a cardan shaft to the front axle is arranged parallel to the cardan shaft of the rear axle (“offset arrangement”).
Will man nun aber eine spezielle Längsmotor-Architektur mit koaxialen Anordnungen der Kardanwellen zu Vorder- und Hinterachsgetriebe sowie einer dazu koaxialen vom Hauptgetriebe des Kraftfahrzeugantriebsstranges kommenden Eintriebswelle mit einem solchen hybridisierten Verteilergetriebe ausstatten, steht man vor dem Problem die bekannten „Offset-Anordnungen“ nicht verwenden zu können.However, if you want to equip a special longitudinal engine architecture with coaxial arrangements of the cardan shafts to the front and rear axle gears as well as a coaxial input shaft coming from the main gearbox of the motor vehicle drive train with such a hybridized transfer case, you are faced with the problem of not using the known "offset arrangements" to be able to.
Zusammenfassung der ErfindungSummary of the invention
Es ist eine Aufgabe der Erfindung einen Antriebsstrang für ein Kraftfahrzeug anzugeben in dem ein oben beschriebenes hybridisiertes Verteilergetriebe mit einer koaxialen Anordnung der Schnittstellen-Wellen, nämlich der Welle vom Hauptgetriebe kommend, der Welle zur Hinterachse und der Welle zur Vorderachse des Kraftfahrzeugs, realisiert ist, wobei diese Realisierung unter möglichst geringem Bauraum- sowie Bauteilaufwand unter Erhaltung einer höchstmöglichen Funktionalität erfolgt.It is an object of the invention to provide a drive train for a motor vehicle in which an above-described hybridized transfer case with a coaxial arrangement of the interface shafts, namely the shaft coming from the main transmission, the shaft to the rear axle and the shaft to the front axle of the motor vehicle, is realized, this implementation takes place with the least possible installation space and component expenditure while maintaining the highest possible functionality.
Die Lösung der Aufgabe erfolgt durch einen Antriebsstrang für ein Kraftfahrzeug umfassend eine permanent angetriebene Hinterachsanordnung, eine wahlweise angetriebene Vorderachsanordnung, eine längs zu einer Fahrtrichtung angeordnete Verbrennungskraftmaschine, eine Hauptgetriebeanordnung, wobei die Hauptgetriebeanordnung antriebswirksam mit der Verbrennungskraftmaschine verbunden oder verbindbar ist, und eine Verteilergetriebeanordnung, wobei die Verteilergetriebeanordnung eine elektrische Maschine, eine erste Eingangswelle und zwei Ausgangswellen, nämlich eine erste Ausgangswelle und eine zweite Ausgangswelle, aufweist, wobei die erste Eingangswelle antriebswirksam mit der Hauptgetriebeanordnung, die erste Ausgangswelle antriebwirksam mit der Hinterachsanordnung und die zweite Ausgangswelle antriebswirksam mit der Vorderachsanordnung verbunden ist, wobei die erste Eingangswelle, die erste Ausgangswelle und die zweite Ausgangswelle koaxial zueinander angeordnet sind.The object is achieved by a drive train for a motor vehicle comprising a permanently driven rear axle arrangement, an optionally driven front axle arrangement, an internal combustion engine arranged longitudinally to a direction of travel, a main transmission arrangement, the main transmission arrangement being drive-effectively connected or connectable to the internal combustion engine, and a transfer case arrangement, wherein the transfer case arrangement has an electrical machine, a first input shaft and two output shafts, namely a first output shaft and a second output shaft, the first input shaft being drivingly connected to the main transmission arrangement, the first output shaft drivingly connected to the rear axle arrangement and the second output shaft drivingly connected to the front axle arrangement wherein the first input shaft, the first output shaft and the second output shaft are arranged coaxially with each other.
Der erfindungsgemäße Antriebsstrang für ein Kraftfahrzeug weist eine Hinterachsanordnung, eine Vorderachsanordnung, eine Verbrennungskraftmaschine, eine Hauptgetriebeanordnung sowie eine Verteilergetriebeanordnung auf.The drive train according to the invention for a motor vehicle has a rear axle arrangement, a front axle arrangement, an internal combustion engine, a main transmission arrangement and a transfer case arrangement.
Unter der Begrifflichkeit „Hinterachsanordnung“ ist eine Anordnung zu verstehen, die neben einer Hinterachse weitere dieser Achse zuordenbare Komponenten, wie beispielsweise ein Hinterachsgetriebe, eine hintere Kardanwelle, etc., umfasst.The term “rear axle arrangement” is to be understood as meaning an arrangement which, in addition to a rear axle, includes further components that can be assigned to this axle, such as a rear axle drive, a rear cardan shaft, etc.
Unter der Begrifflichkeit „Vorderachsanordnung“ ist eine Anordnung zu verstehen, die neben einer Vorderachse weitere dieser Achse zuordenbare Komponenten, wie beispielsweise ein Vorderachsgetriebe, eine vordere Kardanwelle, etc., umfasst.The term “front axle arrangement” is understood to mean an arrangement which, in addition to a front axle, includes further components that can be assigned to this axle, such as a front axle drive, a front cardan shaft, etc.
Die Verbrennungskraftmaschine ist erfindungsgemäß längs zu einer Fahrtrichtung des Kraftfahrzeugs angeordnet.According to the invention, the internal combustion engine is arranged along a direction of travel of the motor vehicle.
Die Hauptgetriebeanordnung dient der Übersetzung des von der Verbrennungskraftmaschine kommenden Drehmoments und ist mit der Verbrennungskraftmaschine antriebswirksam verbunden oder verbindbar.The main gear arrangement is used to translate the torque coming from the internal combustion engine and is connected or can be connected to the internal combustion engine in a driving manner.
Die Verteilergetriebeanordnung umfasst erfindungsgemäß eine elektrische Maschine, eine erste Eingangswelle und zwei Ausgangswellen, nämlich eine erste Ausgangswelle und eine zweite Ausgangswelle. Die erfindungsgemäße Verteilergetriebeanordnung ist als ein hybridisiertes Verteilergetriebe zu verstehen.According to the invention, the transfer case arrangement comprises an electrical machine, a first input shaft and two output shafts, namely a first output shaft and a second output shaft. The transfer case arrangement according to the invention is to be understood as a hybridized transfer case.
Entsprechend der vorliegenden Erfindung ist die erste Eingangswelle antriebswirksam mit der Hauptgetriebeanordnung, die erste Ausgangswelle antriebwirksam mit der Hinterachsanordnung und die zweite Ausgangswelle antriebswirksam mit der Vorderachsanordnung verbunden, wobei die erste Eingangswelle, die erste Ausgangswelle und die zweite Ausgangswelle koaxial zueinander angeordnet sind.According to the present invention, the first input shaft is drivingly connected to the main transmission arrangement, the first output shaft drivingly connected to the rear axle arrangement and the second output shaft drivingly connected to the front axle arrangement, the first input shaft, the first output shaft and the second output shaft being arranged coaxially to one another.
Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen, der Beschreibung sowie den beigefügten Zeichnungen angegeben.Further developments of the invention are given in the dependent claims, the description and the accompanying drawings.
In einer besonders bevorzugten Ausführungsvariante der vorliegenden Erfindung ist die erste Eingangswelle als eine Hohlwelle ausgebildet und die zweite Ausgangswelle ist teilweise innerhalb der ersten Eingangswelle angeordnet.In a particularly preferred embodiment of the present invention, the first input shaft is designed as a hollow shaft and the second output shaft is partially arranged within the first input shaft.
Die Verteilergetriebeanordnung weist vorzugsweise ein Reduktionsgetriebe, ein Leistungssummiergetriebe sowie eine Schalteinheit auf, wobei die Schalteinheit funktionswirksam zwischen dem Reduktionsgetriebe und dem Leistungssummiergetriebe verbaut ist.
Die elektrische Maschine ist vorzugweise über eine zweite Eingangswelle antriebswirksam mit dem Reduktionsgetriebe der Verteilergetriebeanordnung verbunden.The transfer case arrangement preferably has a reduction gear, a power summing gear and a shift unit, the shift unit being functionally installed between the reduction gear and the power summing gear.
The electrical machine is preferably connected to the reduction gear of the transfer case arrangement in a driving manner via a second input shaft.
Bevorzugt ist dabei die zweite Eingangswelle im Wesentlichen parallel zu der ersten Eingangswelle, der ersten Ausgangswelle und der zweiten Ausgangswelle angeordnet.The second input shaft is preferably arranged essentially parallel to the first input shaft, the first output shaft and the second output shaft.
Besonders bevorzugt ist das Leistungssummiergetriebe als ein Planetenradgetriebe ausgebildet, wobei das Planetenradgetriebe zwei Sonnenräder, nämlich ein erstes Sonnenrad und ein zweites Sonnenrad, zumindest ein Doppelplanetenrad und einen das Doppelplanetenrad tragenden Planetenradträger aufweist.Particularly preferably, the power summing gear is designed as a planetary gear, the planetary gear having two sun gears, namely a first sun gear and a second sun gear, at least one double planetary gear and a planetary gear carrier carrying the double planetary gear.
Der Planetenradträger ist vorzugsweise derart ausgebildet, dass er fest mit der ersten Eingangswelle und der ersten Ausgangswelle verbunden ist. Die Leistung an die Hinterachsanordnung wird somit über den Planetenradträger des Leistungssummiergetriebes übertragen.The planet carrier is preferably designed in such a way that it is firmly connected to the first input shaft and the first output shaft. The power to the rear axle arrangement is thus transmitted via the planetary gear carrier of the power summing gear.
Das zweite Sonnenrad ist vorzugsweise fest mit der zweiten Ausgangswelle verbunden. Die Leistung an die Vorderachsanordnung wird somit über das zweite Sonnenrad des Leistungssummiergetriebes übertragen.The second sun gear is preferably firmly connected to the second output shaft. The power to the front axle arrangement is thus transmitted via the second sun gear of the power summing gear.
Besonders bevorzugt ist die Schalteinheit zwischen drei Schaltstellungen, nämlich einer ersten Schaltstellung, einer zweiten Schaltstellung und einer dritten Schaltstellung, schaltbar ausgebildet.The switching unit is particularly preferably designed to be switchable between three switching positions, namely a first switching position, a second switching position and a third switching position.
Die Schalteinheit weist vorzugsweise zwei formschlüssige Verbindungen oder eine formschlüssige Verbindung und eine reibschlüssige Verbindung auf. Weiterhin weist die Schalteinheit vorzugsweise eine Aktuatoreinheit auf.The switching unit preferably has two positive connections or one positive connection and one frictional connection. Furthermore, the switching unit preferably has an actuator unit.
Bevorzugt ist über die Schalteinheit in der ersten Schaltstellung die elektrische Maschine antriebswirksam mit dem ersten Sonnenrad des Leistungssummiergetriebes verbunden.In the first switching position, the electrical machine is preferably connected to the first sun gear of the power summing gear so as to drive it through the switching unit.
Weiterhin bevorzugt ist über die Schalteinheit in der zweiten Schaltstellung die elektrische Maschine antriebswirksam mit der ersten Eingangswelle der Verteilergetriebeanordnung verbunden.Furthermore, in the second shift position, the electrical machine is preferably connected to the first input shaft of the transfer case arrangement in a driving manner via the shift unit.
Weiterhin bevorzugt ist über die Schalteinheit in der dritten Schaltstellung die elektrische Maschine weder mit dem ersten Sonnenrad noch mit der ersten Eingangswelle verbunden und vollständig vom Antriebsstrang abgekoppelt.Furthermore, the electrical machine is preferably connected neither to the first sun gear nor to the first input shaft via the switching unit in the third switching position and is completely decoupled from the drive train.
FigurenlisteFigure list
Die Erfindung wird im Folgenden beispielhaft unter Bezugnahme auf die Zeichnungen beschrieben.
-
1 zeigt schematisch einen Antriebsstrang für ein Kraftfahrzeug. -
2 zeigt schematisch eine erste Ausführungsvariante einer Verteilergetriebeanordnung. -
3 zeigt schematisch eine zweite Ausführungsvariante einer Verteilergetriebeanordnung. -
4 zeigt schematisch eine erste Ausführungsvariante einer Schalteinheit. -
5 zeigt schematisch eine zweite Ausführungsvariante einer Schalteinheit. -
6 zeigt schematisch eine dritte Ausführungsvariante einer Schalteinheit.
-
1 shows schematically a drive train for a motor vehicle. -
2 shows schematically a first variant embodiment of a transfer case arrangement. -
3 shows schematically a second embodiment of a transfer case arrangement. -
4th shows schematically a first embodiment of a switching unit. -
5 shows schematically a second embodiment of a switching unit. -
6th shows schematically a third variant embodiment of a switching unit.
Detaillierte Beschreibung der ErfindungDetailed description of the invention
Die Hauptgetriebeanordnung
Die Verteilergetriebeanordnung
Die erste Eingangswelle
Die elektrische Maschine
Die Schalteinheit
Die Abkürzung „4WD“ steht für „Four Wheel Drive“, also einen Allradbetrieb eines Kraftfahrzeugs. Die Abkürzung „TV“ steht für „Torque Vectoring“, also das gezielte Verschieben eines Drehmoments beispielsweise zwischen einer Vorder- und einer Hinterachse. Die Abkürzung „DEC“ steht Für „Decoupled“, also einem abgekoppelten Zustand einer elektrischen Maschine. Die Abkürzung „REC“ steht für „Re cuperation“, also einem Betriebszustand in dem Bremsenergie zurückgewonnen wird. Die Abkürzung „EV“ steht für „Electric Drive“, also einem rein elektrischen Betrieb eines Kraftfahrzeugs.The abbreviation “4WD” stands for “Four Wheel Drive”, ie all-wheel drive of a motor vehicle. The abbreviation “TV” stands for “Torque Vectoring”, ie the targeted shifting of a torque, for example between a front and a rear axle. The abbreviation "DEC" stands for "Decoupled", ie a decoupled state of an electrical machine. The abbreviation “REC” stands for “regeneration”, ie an operating state in which braking energy is recovered. The abbreviation "EV" stands for "Electric Drive", ie a purely electrical operation of a motor vehicle.
In
Die erste Eingangswelle
Die erste Ausgangswelle
Die zweite Ausgangswelle
Die erste Eingangswelle
Das Leistungssummiergetriebe
Der Planetenradträger
Das Doppelplanetenrad
Das zweite Sonnenrad
Die elektrische Maschine
Die in
Die elektrische Maschine
Das Drehmoment der elektrischen Maschine
Im Leistungssummiergetriebe
Da im Leistungssummiergetriebe
Das Drehzahlverhältnis zwischen dem Planetenradträger
Dies kann durch das optionale Zwischenschalten eines zweiten Planetenradgetriebes an bzw. in die erste Ausgangswelle
In der zweiten Schaltstellung der Schalteinheit
In der dritten Schaltstellung der Schalteinheit
In
Die in
Das grundsätzliche Zusammenwirken der einzelnen Komponenten und Teile ist gleich wie bereits im Zusammenhang mit der ersten Ausführungsvariante der Verteilergetriebeanordnung
Lediglich in der zweiten Schaltstellung der Schalteinheit
Die Schalteinheit
Über die Schalteinheit
Über die Schalteinheit
Über die Schalteinheit
Die in
In der ersten Ausführungsvariante gemäß
BezugszeichenlisteList of reference symbols
- 11
- AntriebsstrangPowertrain
- 22
- HinterachsanordnungRear axle arrangement
- 33
- VorderachsanordnungFront axle arrangement
- 44th
- VerbrennungskraftmaschineInternal combustion engine
- 55
- HauptgetriebeanordnungMain gear arrangement
- 66
- VerteilergetriebeanordnungTransfer case assembly
- 77th
- Elektrische MaschineElectric machine
- 88th
- Erste EingangswelleFirst input shaft
- 99
- Erste AusgangswelleFirst output shaft
- 1010
- Zweite AusgangswelleSecond output shaft
- 1111
- ReduktionsgetriebeReduction gear
- 1212th
- LeistungssummiergetriebePower summing gear
- 1313
- SchalteinheitSwitching unit
- 1414th
- Zweite EingangswelleSecond input shaft
- 1515th
- Erstes SonnenradFirst sun gear
- 1616
- Zweites SonnenradSecond sun gear
- 1717th
- DoppelplanetenradDouble planetary gear
- 17'17 '
- Erstes PlanetenradFirst planetary gear
- 17''17 ''
- Zweites PlanetenradSecond planetary gear
- 1818th
- PlanetenradträgerPlanetary gear carrier
- 19, 19'19, 19 '
- Formschlüssige VerbindungPositive-locking connection
- 2020th
- Reibschlüssige VerbindungFrictional connection
- 2121st
- AktuatoreinheitActuator unit
- 2222nd
- Antriebsraddrive wheel
- 2323
- HauptachseMain axis
- 2424
- HinterachseRear axle
- 2525th
- VorderachseFront axle
- 2626th
- Erste StufeFirst stage
- 2727
- Zweite StufeSecond step
- 2828
- KugelrampensystemBall ramp system
- 2929
- HebelsystemLever system
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019212057.1A DE102019212057B4 (en) | 2019-08-12 | 2019-08-12 | Drive train for a motor vehicle with longitudinally arranged internal combustion engine and permanent rear axle drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019212057.1A DE102019212057B4 (en) | 2019-08-12 | 2019-08-12 | Drive train for a motor vehicle with longitudinally arranged internal combustion engine and permanent rear axle drive |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102019212057A1 true DE102019212057A1 (en) | 2021-02-18 |
DE102019212057B4 DE102019212057B4 (en) | 2024-06-27 |
Family
ID=74239821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102019212057.1A Active DE102019212057B4 (en) | 2019-08-12 | 2019-08-12 | Drive train for a motor vehicle with longitudinally arranged internal combustion engine and permanent rear axle drive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102019212057B4 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2747786A1 (en) * | 1976-10-25 | 1978-04-27 | Nissan Motor | TRANSFER BOX |
DE602004012517T2 (en) * | 2003-11-18 | 2009-04-30 | Fuji Jukogyo K.K. | Device for controlling the drive power of a hybrid vehicle |
DE102017201431B3 (en) * | 2017-01-30 | 2018-05-30 | Audi Ag | Drive device for a hybrid-powered motor vehicle |
DE102017111041B3 (en) * | 2017-05-22 | 2018-11-08 | Schaeffler Technologies AG & Co. KG | Drive device for a motor vehicle |
-
2019
- 2019-08-12 DE DE102019212057.1A patent/DE102019212057B4/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2747786A1 (en) * | 1976-10-25 | 1978-04-27 | Nissan Motor | TRANSFER BOX |
DE602004012517T2 (en) * | 2003-11-18 | 2009-04-30 | Fuji Jukogyo K.K. | Device for controlling the drive power of a hybrid vehicle |
DE102017201431B3 (en) * | 2017-01-30 | 2018-05-30 | Audi Ag | Drive device for a hybrid-powered motor vehicle |
DE102017111041B3 (en) * | 2017-05-22 | 2018-11-08 | Schaeffler Technologies AG & Co. KG | Drive device for a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE102019212057B4 (en) | 2024-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102017218858B4 (en) | Vehicle with transfer case and method of operating this vehicle | |
DE102018206411B4 (en) | Drive train for an electrically operated machine | |
WO2012055527A1 (en) | Transmission unit and electric extension unit | |
DE102012221889A1 (en) | Traction-assisted multi-group transmission | |
EP3762248B1 (en) | Drive train having an electric machine | |
DE102009025094A1 (en) | Gear unit utilized as electrical auxiliary unit for multi-speed gearbox of motor vehicle, has input element and multi-speed gearbox including gear branches and common output element | |
DE102020005394A1 (en) | Electric propulsion system | |
DE102016220511A1 (en) | Hybrid drive system with two gears | |
WO2020160717A1 (en) | Transmission unit having a sliding sleeve for implementing four shifting positions; drive train and motor vehicle | |
DE19931311A1 (en) | Drive arrangement | |
DE102016221796B4 (en) | Hybrid transmission and hybrid powertrain | |
DE102015202456A1 (en) | Hybrid drive arrangement for a motor vehicle | |
WO2018192770A1 (en) | Drive train for a hybrid vehicle, in particular for a temporarily four-wheel-driven motor vehicle | |
DE102017007762A1 (en) | Group transmission device | |
DE102017200724B4 (en) | Gear arrangement for the controllable distribution of a drive torque from an input element to at least one output element in an all-wheel drive train of an all-wheel drive motor vehicle | |
DE102018219834B4 (en) | Drive arrangement for a motor vehicle with at least two drive units, a double clutch transmission and a transfer case as well as a motor vehicle comprising this drive arrangement | |
DE102020214521B4 (en) | Hybrid transmission for a motor vehicle powertrain | |
DE102019212057A1 (en) | Drive train for a motor vehicle with a longitudinally arranged internal combustion engine and permanent rear axle drive | |
DE102021200142A1 (en) | Transmission arrangement, hybrid transmission arrangement, hybrid drive train and motor vehicle | |
DE102010048857A1 (en) | Gear box for car, has electro-dynamic device provided with rotation direction thrust reverser, where drive pinion of electro-dynamic device meshes with differential toothed ring or with torque-proof driven shaft gear wheel | |
WO2019197336A1 (en) | Vehicle comprising a transfer module | |
DE102018203338A1 (en) | powertrain | |
DE102018200948A1 (en) | Vehicle with transfer case and method for operating a vehicle with a transfer case | |
DE102019206545B4 (en) | Powertrain | |
DE102017208666B4 (en) | Drive train for an all-wheel drive vehicle and motor vehicle with such a drive train |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division |