EP2323864A1 - Antriebsstranganordnung für ein fahrzeug - Google Patents
Antriebsstranganordnung für ein fahrzeugInfo
- Publication number
- EP2323864A1 EP2323864A1 EP09782190A EP09782190A EP2323864A1 EP 2323864 A1 EP2323864 A1 EP 2323864A1 EP 09782190 A EP09782190 A EP 09782190A EP 09782190 A EP09782190 A EP 09782190A EP 2323864 A1 EP2323864 A1 EP 2323864A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connecting shaft
- vehicle
- vorderachsdifferentialgetriebe
- output
- arrangement according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 238000010276 construction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
- 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
Definitions
- the present invention relates to a drive train arrangement for a vehicle according to the closer defined in the preamble of claim 1. Art.
- a transmission for vehicles with a four-wheel drive is known.
- the known automatic transmission is followed by a motor vehicle engine, wherein the transmission gear is connected with its first output shaft with a drive shaft for the rear axle and with its second Titanwelie with a drive width for the front axle.
- the drive power for the front wheel drive is realized via a connection mechanism.
- a further drive train for a motor vehicle is known.
- the engine is arranged in front of the rear axle and behind the front axle.
- the output shaft of the engine extends rearwardly, which is coupled via a friction clutch assembly with an automatic transmission.
- the output of the automatic transmission is constantly connected via a gear stage with an oblique shaft.
- a spur gear toothing is provided, which is constantly in engagement with a drive gear of the rear axle.
- a drive train arrangement for arad-driven motor vehicles comprises a first axle, which is permanently driven by a drive motor via the motor vehicle transmission, and one via a clutch. ment and a side shaft optionally in the drive switchable second axis.
- the clutch in the transmission housing is arranged on the output shaft of the motor vehicle transmission.
- the drive shaft and the output shaft of the vehicle transmission are arranged offset from one another. This increases the space required for the vehicle transmission.
- the side shaft comprises a plurality of joints, which additionally increases the required space and the number of components in the known drive train arrangement.
- the invention is based on the object to change a drive train arrangement of the type mentioned in such a way that in spite of compact and weight minimized construction of the drive train arrangement as variable as possible use is also possible with differently designed vehicles.
- a drive train arrangement for a vehicle is proposed with a main transmission, in whose housing a transfer case is integrated, the output is connected to a rear differential, the output of the transfer case is additionally coupled to a torque transmitting element via a connecting shaft with a Vorderachsdifferentialgetriebe, wherein the connecting shaft in is arranged at a predetermined angle or solid angle to Abretesweile or to the input shaft of the main transmission and wherein the Vorderachsdifferentialgetriebe facing the end of the connecting shaft is in operative connection with the Vorderachsdifferentialgetriebe.
- the front-axle differential gear is equipped with at least one or at least one adapter device on the vehicle side for adapting to a modified PSDposition along the axis of rotation or the center line of the connecting shaft attached.
- a vehicle-related displacement of the Vorderachsdifferentialgetriebes can be compensated with the drive train arrangement according to the invention, without, for example, another connecting shaft with corresponding joints is used.
- the front axle transmission can be changed in its arrangement position, without, however, changing the vehicle-mounted position.
- the drive train arrangement according to the invention realizes a most efficient, space-saving, cost-effective and weight-reduced connection of the front axle or the Vorderachsdifferentialgetriebes on the drive train.
- the connecting shaft z. B. be designed as a rigid shaft without joints, wherein the operative connection between the quasi-skewed in space driving connection axis and the Vorderachsdifferentialgetriebe is designed as an angle drive or the like to compensate for the different arrangement angle of connecting shaft and Vorderachsdifferentialgetriebe.
- the angle drive By means of the angle drive, the necessary compensation based on the different arrangement angles of connecting shaft and front axle differential is realized.
- the connection shaft may be partially within the Gear housing run. But there are also other gradients of the connecting shaft conceivable
- the angle drive includes a bevel gear connected to the end of the connecting shaft facing the front axle differential gear and a ring gear connected to the front axle differential gear which mesh with each other.
- the bevel gear formed thereby allows any connection between the front axle or the Vorderachsdifferentialgetriebe and the connecting shaft.
- Other angular drives can also be used as an angular connection between the connecting cable and the front axle differential.
- the adapter device may preferably have at least one base element and at least one receiving element.
- the base member may be fixedly connected to the vehicle to set the vehicle-mounted position of the Vorderachsdifferentiaigetriebes.
- the receiving member may be variably disposed on the base member so as to adjust the arrangement position of the front differential gear to the predetermined arrangement angle of the connection shaft.
- the basic element of the adapter device can be firmly and thus permanently attached to the motor housing or to the transmission housing or to the oil sump of the vehicle.
- the receiving element forms virtually the variable part of the adapter device in order to vary the arrangement position of the Vorderachsdifferentialgetriebes by attaching to the base element z. B. is slidably disposed along the axis of rotation of the connecting shaft.
- the output of the transfer case integrated into the main transmission can be coupled to the torque transmission element with a positive drive.
- a Beveloidtriebs an angular arrangement of the connecting shaft can be realized, which extends at least partially in the transmission housing.
- the Beveloid drive can e.g. two Beveloid leopard scholar or the like, wherein a first Beveloid leopardrad is arranged as a loose wheel coaxial with the output of the transfer case and wherein a second Beveloid leopardrad is connected to the connecting shaft.
- a torque transmission element e.g. a friction clutch or a multi-plate clutch or the like can be used.
- the clutch is connected on the one hand to the first Beveloid leopardrad and on the other hand to the output of the transfer case.
- the drive train arrangement according to the invention conceivable. Possibly, only a front-wheel drive can be realized, whereby also there the rigid connecting shaft and e.g. the adapter means for attaching the Vorderachsdifferentialgetriebes can be used on the vehicle.
- FIG. 1 is a schematic side view of a possible embodiment of a drive train arrangement according to the invention with a rigid connecting shaft to a Vorderachsdifferentialgetriebe.
- FIG. 2 shows a schematic side view of the drive train arrangement with an adapter device for securing the front axle differential gear in a standard arrangement position on the vehicle side;
- FIG. 3 shows a schematic plan view of the drive train arrangement according to FIG. 2;
- FIG. 4 shows a schematic side view of the drive train arrangement with the adapter device for securing the front axle differential gear on the vehicle side in a rear arrangement position;
- FIG. 5 shows a schematic plan view of the drive train arrangement according to FIG. 4;
- FIG. 6 shows a schematic side view of the drive train arrangement with the adapter device for fastening the front axle differential gear on the vehicle side in a front arrangement position
- FIG. 7 shows a schematic plan view of the drive train arrangement according to FIG. 6.
- a controllable all-wheel drive for example, a controllable all-wheel drive but also a pure Schuachsantrieb or Vorderachsantrieb can be provided.
- FIG. 1 shows by way of example an adjustable four-wheel drive in a vehicle as a drive train arrangement.
- the powertrain includes the Main gear 1, which is coupled via a starting element 4 with a drive motor 5 for torque transmission.
- the output shaft 6 of the main transmission 1 is connected to a shaft of the transfer case 3.
- the output of the transfer case 3 is constantly connected to a schematically indicated by an arrow 7
- the output of the transfer case 3 via a torque transmitting element with a connecting shaft 8 for driving a Vorderachsdifferentialgetriebes 9 or a front axle 10 is selectively coupled.
- the torque transmission element is designed as a multi-plate clutch 11.
- the clutch 11 is connected on the one hand to the output of the transfer case 3 and on the other hand to a first Beveloidiererad 12 Beveloidtriebes.
- the first Beveloid leopardrad 12 is arranged as a loose wheel coaxial with the output of the transfer case 3 and meshes with a second Beveloid leopardrad 13, which in turn is connected to the connecting shaft 8.
- the connecting shaft 8 is due to the Beveloidrioss at a predetermined angle to the output shaft 6 of the main transmission 1 and the transmission input shaft, which is indicated only by an arrow 14, respectively.
- the connecting shaft 8 extends at least partially within the transmission housing 2.
- the connecting shaft 8 is z. B. designed as a rigid shaft and therefore has no joints.
- the skewed arrangement of the connecting shaft 8 and the resulting different arrangement angles of connecting shaft 8 and front-axle differential gear 9 are compensated for by the fact that the operative connection between the connecting shaft 8 and the front-axle differential gear 9 is designed as an angle drive.
- a bevel gear which comprises a bevel gear 15 and a ring gear 16 which meshes with the bevel gear 15, can be used as an angle drive, for example.
- the bevel gear 15 is connected to the the Vorderachsdifferentialgetriebe 9 facing the end of the connecting shaft 8 is connected.
- the ring gear 16 is connected to the Vorderachsdifferentialgetriebe 9.
- the Vorderachsdifferentialgetriebe 9 is mounted on a drive means 5 by means of an only schematically indicated adapter means 20 on the drive motor.
- FIG. 2 to 7 further schematic views of the drive train arrangement according to the invention are shown, wherein various vehicle-side arrangement positions of the Vorderachsdifferentialgetriebes 9 are shown. Since the spatial arrangement position of the Vorderachsdifferentialgetriebes 9 may vary due to the vehicle, the resulting Fehlwinkel in the drive train arrangement according to the invention by the use of the adapter device 20 in the vehicle-mounted mounting of the Vorderachsdifferentialgetriebes 9 is compensated.
- the adapter device 20 comprises a base element 17 and a receiving element 18.
- the base element 17 is firmly connected to the vehicle and determines the vehicle-mounted position.
- fasteners 21 are used.
- the base member 17 may be attached to an oil pan 19 of the vehicle, e.g. be screwed or molded. It is also possible that the base member 17 is fixed to the motor housing or to the transmission housing 2.
- the receiving element 18 serves to hold the Vorderachsdifferentialgetriebes 9 and is, however, variably, that is, along the axis of rotation of the connecting shaft 8 slidably disposed on the base member 17.
- any suitable fastening type can be used, which allows a corresponding alignment of the Vorderachsdifferentialgetriebes 9 relative to the connecting shaft 8.
- the receiving element 18 allows a variable arrangement position of the Vorderachsdifferentialgetriebes 9 in space.
- the Vorderachsdifferentialgetriebe 9, however, z. B. firmly connected to the receiving element 18 via corresponding fastening elements 22.
- the vehicle-side connection of the front-axle differential gear 9 can be adapted to the vehicle-related arrangement position without further components. This eliminates otherwise required housing variants for corresponding attachment of the Vorderachsdifferentialgetriebes, since the vehicle-mounted fixing position of the Vorderachsdifferentialgetriebes 9 for the base member 17 can be maintained independently of the vehicle in the drive train arrangement according to the invention. Thus, only a design and construction of the transfer case 3 is required. Eventually, an exchange of the connecting shaft 8 and the adapter is necessary to take into account the change in length.
- Figures 2 and 3 show, for example, the vehicle-mounted front differential gear 9 in a standard arrangement position
- Figure 2 is a side view of the drive train arrangement
- Figure 3 is a plan view of the drive train arrangement.
- FIGS. 4 and 5 show the front-axle differential gear 9 fastened via the adapter device 20 in a rear arrangement position.
- FIG. 5 it becomes clear that only the receiving element 18 with the front-axle differential gear 9 fastened to it is displaced in the vehicle direction to the rear or along the axis of the connecting shaft 8.
- Figures 6 and 7 show a front arrangement position of the Vorderachsdifferentialgetriebes 9 on the oil pan 19 of the vehicle.
- This arrangement position of the Vorderachsdifferentialgetriebes 9 it is necessary that the receiving element 18 of the adapter device 20 is moved forward in the vehicle direction. This can be seen in particular from FIG. Also in this arrangement position, the base member 17 remains at its mounting position on the oil pan 19 of the vehicle.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Retarders (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008042044A DE102008042044A1 (de) | 2008-09-12 | 2008-09-12 | Antriebsstranganordnung für ein Fahrzeug |
PCT/EP2009/060966 WO2010028945A1 (de) | 2008-09-12 | 2009-08-26 | Antriebsstranganordnung für ein fahrzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2323864A1 true EP2323864A1 (de) | 2011-05-25 |
Family
ID=41338540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09782190A Withdrawn EP2323864A1 (de) | 2008-09-12 | 2009-08-26 | Antriebsstranganordnung für ein fahrzeug |
Country Status (5)
Country | Link |
---|---|
US (1) | US8387741B2 (de) |
EP (1) | EP2323864A1 (de) |
CN (1) | CN102149561A (de) |
DE (1) | DE102008042044A1 (de) |
WO (1) | WO2010028945A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008054637A1 (de) * | 2008-12-15 | 2010-06-17 | Zf Friedrichshafen Ag | Hybridantriebsstrang eines Kraftfahrzeugs |
DE102009014565B4 (de) * | 2009-03-17 | 2024-04-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrzeuggetriebe |
US8316738B2 (en) * | 2009-06-10 | 2012-11-27 | Magna Powertrain Of America, Inc. | Compact transfer case with beveloid gearset |
JP5701116B2 (ja) * | 2011-03-17 | 2015-04-15 | 富士重工業株式会社 | ハイブリッド車両の動力伝達装置 |
DE102011113297A1 (de) * | 2011-07-01 | 2013-01-03 | Audi Ag | Antriebsstranganordnung für Kraftfahrzeug und Bausatz für Antriebsstränge von Kraftfahrzeugen unterschiedlicher Art |
US8795125B2 (en) * | 2012-03-18 | 2014-08-05 | Dana Heavy Vehicle Systems Group, Llc | Tandem axle with optimized inter-axle drive |
CN105172587A (zh) * | 2015-09-24 | 2015-12-23 | 重庆大江工业有限责任公司 | 一种发动机后置的z型客车的后驱动桥 |
US9895971B2 (en) * | 2015-11-20 | 2018-02-20 | American Axle & Manufacturing, Inc. | Disconnecting all-wheel drive driveline having flat tow capabilities |
US10132400B2 (en) * | 2016-01-19 | 2018-11-20 | Ford Global Technologies, Llc | Differential mounting system |
DE102017219506A1 (de) * | 2017-11-02 | 2019-05-02 | Zf Friedrichshafen Ag | Allradfähiges Automatgetriebe |
CN111827193A (zh) * | 2019-04-17 | 2020-10-27 | 山东东升科立辉专用车有限公司 | 一种具有门式传动系统的除雪车专用底盘 |
DE102019205987B4 (de) * | 2019-04-26 | 2022-05-05 | Zf Friedrichshafen Ag | Elektrischer Achsantrieb für ein Fahrzeug |
DE102021202749A1 (de) | 2021-03-22 | 2022-09-22 | Zf Friedrichshafen Ag | Getriebeeinrichtung für einen Antriebsstrang eines Kraftfahrzeugs |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5675220A (en) | 1979-11-26 | 1981-06-22 | Aisin Warner Ltd | Transfer gear for four-wheel drive |
US4493387A (en) * | 1982-08-12 | 1985-01-15 | Ford Motor Company | Clutch driven front axle fourwheel drive system |
JPS6255230A (ja) * | 1985-09-04 | 1987-03-10 | Toyota Motor Corp | 四輪駆動用動力伝達装置 |
US5086867A (en) * | 1988-07-08 | 1992-02-11 | Tochigifujisangyo Kabushiki Kaisha | Power transmission apparatus |
US5226860A (en) * | 1991-12-31 | 1993-07-13 | Dana Corporation | Vehicle torque transfer case |
JP3258179B2 (ja) * | 1994-09-27 | 2002-02-18 | 富士重工業株式会社 | 変速機の支持構造 |
US6824488B2 (en) * | 2001-02-09 | 2004-11-30 | Technology Investments Limited | Vehicle driveline |
EP1321328B1 (de) * | 2001-12-18 | 2007-07-11 | DaimlerChrysler AG | Längs eingebauter Antriebsstrang für ein Kraftfahrzeug |
DE10162337B4 (de) * | 2001-12-18 | 2012-04-12 | Philip Gansloser | Längs eingebauter Antriebsstrang |
US7051619B1 (en) * | 2002-12-30 | 2006-05-30 | Torque-Traction Technologies Llc | Vehicle axle assembly with internally-splined input shaft |
DE10320254A1 (de) * | 2003-05-07 | 2004-11-25 | Daimlerchrysler Ag | Kraftfahrzeug mit einem Achsdifferential an einem Wechselgetriebegehäuse eines Antriebsaggregates abstützenden Koppelgestängeverbung |
DE10350870A1 (de) * | 2003-10-31 | 2005-07-21 | Zf Friedrichshafen Ag | Differenzialgetriebe für ein Fahrzeug |
DE202004018036U1 (de) | 2004-11-11 | 2005-01-20 | Getrag Getriebe-Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Antriebsstrang für ein Kraftfahrzeug |
JP4821208B2 (ja) * | 2005-08-08 | 2011-11-24 | 日産自動車株式会社 | 車両の駆動力配分装置 |
US7798503B2 (en) * | 2006-01-16 | 2010-09-21 | The Pullman Company | Cast apex adjustable V-type torque rod |
DE102006043048A1 (de) | 2006-09-14 | 2008-03-27 | Zf Friedrichshafen Ag | Antriebsanordnung für allradgetriebene Kraftfahrzeuge |
DE102006050972B4 (de) * | 2006-10-20 | 2013-07-25 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Allrad-Antriebsstrang für ein Kraftfahrzeug |
-
2008
- 2008-09-12 DE DE102008042044A patent/DE102008042044A1/de not_active Withdrawn
-
2009
- 2009-08-26 US US13/060,098 patent/US8387741B2/en not_active Expired - Fee Related
- 2009-08-26 CN CN2009801350508A patent/CN102149561A/zh active Pending
- 2009-08-26 WO PCT/EP2009/060966 patent/WO2010028945A1/de active Application Filing
- 2009-08-26 EP EP09782190A patent/EP2323864A1/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2010028945A1 * |
Also Published As
Publication number | Publication date |
---|---|
US8387741B2 (en) | 2013-03-05 |
CN102149561A (zh) | 2011-08-10 |
WO2010028945A1 (de) | 2010-03-18 |
DE102008042044A1 (de) | 2010-03-18 |
US20110147109A1 (en) | 2011-06-23 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20101214 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: AL BA RS |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ROSEMEIER, THOMAS Inventor name: BAASCH, DETLEF Inventor name: MAIR, ULRICH Inventor name: BEIGANG, LOTHAR Inventor name: GEHRING, DIETMAR Inventor name: GEIER, MANFRED |
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DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20140301 |