DE102013108691A1 - Powertrain for at least partially drivable with four-wheel drive vehicles - Google Patents
Powertrain for at least partially drivable with four-wheel drive vehicles Download PDFInfo
- Publication number
- DE102013108691A1 DE102013108691A1 DE102013108691.8A DE102013108691A DE102013108691A1 DE 102013108691 A1 DE102013108691 A1 DE 102013108691A1 DE 102013108691 A DE102013108691 A DE 102013108691A DE 102013108691 A1 DE102013108691 A1 DE 102013108691A1
- Authority
- DE
- Germany
- Prior art keywords
- gear
- gear stage
- drive
- drive shaft
- designed
- 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.)
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Classifications
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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
- 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
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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
- 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
- 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
- B60K2023/0825—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 front wheels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
Antriebsstrang für zumindest teilweise mit Allradbetrieb antreibbare Kraftfahrzeuge (4), mit einer ersten ständig angetriebenen Antriebswelle (16) und einer zweiten zuschaltbaren Antriebswelle (20), wobei mindestens eine Antriebsvorrichtung (6) und ein Hauptgetriebe (8) vorgesehen sind, wobei das Hauptgetriebe (8) eine Ausgangswelle (30) aufweist, die über mindestens eine Zahnradstufe (10, 12) mit der ersten Antriebswelle (16) wirkverbunden ist und die über die Zahnradstufe (10, 12) und eine Kupplungsanordnung (18) mit der zweiten Antriebswelle (20) wirkverbunden ist, wobei die Zahnradstufe (12) ein Gehäuse (42) aufweist, in das die Kupplungsanordnung (18) integriert ist.Drive train for at least partially drivable motor vehicles (4), with a first continuously driven drive shaft (16) and a second shiftable drive shaft (20), wherein at least one drive device (6) and a main gear (8) are provided, wherein the main transmission ( 8) has an output shaft (30) which is operatively connected via at least one gear stage (10, 12) with the first drive shaft (16) and via the gear stage (10, 12) and a coupling arrangement (18) with the second drive shaft (20 ) is operatively connected, wherein the gear stage (12) has a housing (42) into which the clutch assembly (18) is integrated.
Description
Die Erfindung betrifft einen Antriebsstrang für zumindest teilweise mit Allradbetrieb antreibbare Kraftfahrzeuge mit einer ersten ständig angetriebenen Antriebswelle und einer zweiten zuschaltbaren Antriebswelle, wobei mindestens eine Antriebsvorrichtung und ein Hauptgetriebe vorgesehen sind, wobei das Hauptgetriebe eine Ausgangswelle aufweist, die über mindestens eine Zahnradstufe mit der ersten Antriebswelle wirkverbunden ist und die über die Zahnradstufe und eine Kupplungsanordnung mit der zweiten Antriebswelle wirkverbunden ist. The invention relates to a drive train for at least partially drivable motor vehicles with a first continuously driven drive shaft and a second switchable drive shaft, wherein at least one drive device and a main gear are provided, wherein the main gear has an output shaft, which has at least one gear stage with the first drive shaft is operatively connected and which is operatively connected via the gear stage and a clutch arrangement with the second drive shaft.
Ein derartiger Antriebsstrang ist beispielsweise aus der
Aufgabe der Erfindung ist es daher, einen Antriebsstrang bereit zu stellen, der den oben genannten Nachteil auf einfache und kostengünstige Weise vermeidet. The object of the invention is therefore to provide a drive train which avoids the above-mentioned disadvantage in a simple and cost-effective manner.
Diese Aufgabe wird dadurch gelöst, dass die Zahnradstufe ein Gehäuse aufweist, in das die Kupplungsanordnung integriert ist. Hierdurch ist es möglich, die Anordnung von Zahnradstufe und Kupplungsanordnung wesentlich kompakter auszuführen. Auch wird hierdurch die Möglichkeit einer vormontierbaren Einheit geschaffen. This object is achieved in that the gear stage has a housing in which the clutch assembly is integrated. This makes it possible to make the arrangement of gear stage and clutch assembly much more compact. This also creates the possibility of a pre-assembled unit.
In einer vorteilhaften Ausführungsform sind eine erste und eine zweite Zahnradstufe vorgesehen, wobei die erste Zahnradstufe als Stirnradgetriebe ausgeführt ist und die zweite Zahnradstufe als Kegelradgetriebe ausgeführt ist, wobei die Kupplungsanordnung im Gehäuse der zweiten Zahnradstufe angeordnet ist. Hierdurch kann ein durch das Stirnradgetriebe zur Verfügung stehender Bauraum optimal für die Kupplungsanordnung genutzt werden. In an advantageous embodiment, a first and a second gear stage are provided, wherein the first gear stage is designed as a spur gear and the second gear stage is designed as a bevel gear, wherein the clutch assembly is arranged in the housing of the second gear stage. As a result, a space available through the spur gear can be used optimally for the clutch arrangement.
Um den Antriebsstrang noch kompakter zu gestalten, ist es vorteilhaft, wenn das Antriebszahnrad der ersten Zahnradstufe und das Abtriebszahnrad der zweiten Zahnradstufe einstückig ausgeführt sind. Um insbesondere bei Kurvenfahrten einen Ausgleich der unterschiedlich abzulegenden Wege der verschiedenen Räder zu gewährleisten, weisen die erste und die zweite Achse jeweils ein Differentialgetriebe auf. To make the drive train even more compact, it is advantageous if the drive gear of the first gear stage and the output gear of the second gear stage are made in one piece. In order to ensure a compensation of different paths of the different wheels to be deposited especially when cornering, the first and the second axis each have a differential gear.
Um das Kraftfahrzeug hinsichtlich Fahrdynamik optimal auslegen zu können, ist es vorteilhaft, wenn die erste Antriebswelle als Hinterachse und die zweite Antriebswelle als Vorderachse ausgeführt sind. In order to optimally design the motor vehicle with regard to driving dynamics, it is advantageous if the first drive shaft is designed as a rear axle and the second drive shaft as a front axle.
Auch ist es vorteilhaft, wenn die Kupplungsanordnung als regelbare Reibkupplung, insbesondere Lamellenkupplung, ausgeführt ist. It is also advantageous if the clutch arrangement is designed as a controllable friction clutch, in particular multi-plate clutch.
Die Erfindung wird nachfolgend anhand der Zeichnung näher erläutert, hierbei zeigt: The invention will be explained in more detail with reference to the drawing, in which:
Ein derartiger Antriebsstrang
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102008050278 A1 [0002] DE 102008050278 A1 [0002]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013108691.8A DE102013108691A1 (en) | 2013-08-12 | 2013-08-12 | Powertrain for at least partially drivable with four-wheel drive vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013108691.8A DE102013108691A1 (en) | 2013-08-12 | 2013-08-12 | Powertrain for at least partially drivable with four-wheel drive vehicles |
Publications (1)
Publication Number | Publication Date |
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DE102013108691A1 true DE102013108691A1 (en) | 2015-02-12 |
Family
ID=52388698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102013108691.8A Withdrawn DE102013108691A1 (en) | 2013-08-12 | 2013-08-12 | Powertrain for at least partially drivable with four-wheel drive vehicles |
Country Status (1)
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DE (1) | DE102013108691A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11332155B2 (en) | 2018-12-28 | 2022-05-17 | Volkswagen Aktiengesellschaft | Method for operating a drive train of a transportation vehicle and drive train for a transportation vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008050278A1 (en) | 2008-10-02 | 2010-04-15 | Magna Powertrain Ag & Co Kg | Drive train for motor vehicle with all-wheel drive, has main gear box, where front axle-transmission ratio between peripheral speed of output stage of box and middle peripheral speed of wheels is lesser than rear axle transmission ratio |
-
2013
- 2013-08-12 DE DE102013108691.8A patent/DE102013108691A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008050278A1 (en) | 2008-10-02 | 2010-04-15 | Magna Powertrain Ag & Co Kg | Drive train for motor vehicle with all-wheel drive, has main gear box, where front axle-transmission ratio between peripheral speed of output stage of box and middle peripheral speed of wheels is lesser than rear axle transmission ratio |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11332155B2 (en) | 2018-12-28 | 2022-05-17 | Volkswagen Aktiengesellschaft | Method for operating a drive train of a transportation vehicle and drive train for a transportation vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B60K0023080000 Ipc: B60K0017350000 |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |