EP2464845A1 - Boîte de vitesses de véhicule automobile - Google Patents

Boîte de vitesses de véhicule automobile

Info

Publication number
EP2464845A1
EP2464845A1 EP10732366A EP10732366A EP2464845A1 EP 2464845 A1 EP2464845 A1 EP 2464845A1 EP 10732366 A EP10732366 A EP 10732366A EP 10732366 A EP10732366 A EP 10732366A EP 2464845 A1 EP2464845 A1 EP 2464845A1
Authority
EP
European Patent Office
Prior art keywords
clutch
motor vehicle
input shaft
radially
coupled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP10732366A
Other languages
German (de)
English (en)
Inventor
Dietmar Illerhaus
Mario Holder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of EP2464845A1 publication Critical patent/EP2464845A1/fr
Ceased legal-status Critical Current

Links

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
    • B60K6/22—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
    • B60K6/40—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 assembly or relative disposition of components
    • 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
    • B60K6/38—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 driveline 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
    • B60K6/42—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/42—Clutches or brakes
    • B60Y2400/428—Double clutch arrangements; Dual clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0661—Hydraulically actuated multiple lamellae clutches
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19014—Plural prime movers selectively coupled to common output
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19126—Plural drivers plural driven

Definitions

  • the invention relates to a motor vehicle transmission according to the preamble of claim 1.
  • a motor vehicle transmission namely an automatic or automated manual transmission, comprises a plurality of switching elements, which are connected between a transmission input shaft and a transmission output shaft of the motor vehicle transmission, wherein the switching elements may be clutches or brakes.
  • the switching elements may be clutches or brakes.
  • JP 2008-185 090 A a motor vehicle transmission with a plurality of switching elements designed as clutches and brakes is known, wherein a power take-off is coupled to the motor vehicle transmission.
  • a PTO is also referred to as PTO (Power Take Out).
  • a drive wheel, via which the power take-off is coupled to a transmission input shaft of the motor vehicle transmission is connected to an outer disk carrier of a radially outer clutch of the motor vehicle transmission. A power flow between the transmission input shaft and the drive wheel of the power take-off is therefore passed through the outer disk carrier of the radially outer clutch.
  • the present invention is based on the object to provide a novel motor vehicle transmission with an improved connection of a power take-off or auxiliary drive unit to the transmission input shaft.
  • the drive wheel of the power take-off or auxiliary drive unit is coupled via the outer disk carrier of a radially inner clutch to the transmission input shaft.
  • FIG. 1 shows a detail of a motor vehicle transmission according to the invention.
  • the motor vehicle transmission comprises further designed as clutches or brakes switching elements.
  • the two clutches 2 and 3 each have anthebs worne fins 4 and 5 and abthebs workede fins 6 and 7 respectively.
  • the drive-side disks 4 of the radially outer clutch 2 are assigned to an outer disk carrier 8 of the radially outer clutch 2.
  • the drive-side disks 5 of the second, radially inner clutch 3 are assigned to an outer disk carrier 9 of the radially inner clutch 3.
  • the two outer plate carriers 8, 9 of the two clutches 2, 3 are coupled to the transmission input shaft 1.
  • the outer disk carrier 8 of the radially outer clutch 2 is here not directly coupled via a drive wheel 14 and the outer disk carrier 9 of the radially inner clutch 3 indirectly with the transmission input shaft 1.
  • the abthebs remedyen fins 6 and 7 of the two clutches 2 and 3 are respectively associated with inner disk carriers 10 and 1 1, wherein the drive-side disks 5 of the first, radially outer clutch 2 to the inner Disk carrier 10 and the output side plates 7 of the second, radially inner coupling 3 are assigned to the inner disk carrier 1 1.
  • the outer disk carrier 8 of the first, radially outer clutch 2 surrounds the outer disk carrier 9 of the second, radially inner clutch 3 radially outside at least in sections.
  • Both clutches 2 and 3 are associated with actuating piston 12 and 13, wherein the actuating piston 12 of the first, radially outer clutch 2 and the actuating piston 13 of the second, radially inner clutch 3 is assigned.
  • About the actuating piston 12 and 13 can be used to close the respective clutches 2 and 3, respectively, the anthebs districten slats 4 and 5 are pressed against the output side slats 6 and 7 of the respective clutch 2 and 3 respectively.
  • the motor vehicle transmission according to the invention of FIG. 1 has a drive wheel 14, via which either a power take-off for power extraction from the transmission input shaft 1 or a Hilfsanthebsaggregat for power supply in the transmission input shaft 1 can be coupled to the transmission input shaft 1.
  • the drive wheel 14 of the power take-off or the auxiliary drive unit is not, as in the prior art, coupled via the outer disk carrier 8 of the radially outer clutch 2, but rather via the outer disk carrier 9 of the radially inner clutch 3 to the transmission input shaft 1. This allows a direct power transmission between the transmission input shaft 1 and drive wheel 14 and thus between the transmission input shaft 1 and power take-off or auxiliary drive unit.
  • the outer disk carrier 9 of the radially inner clutch 3 can transmit higher forces and moments than the outer disk carrier 8 of the radial outer clutch 2, so that ultimately higher forces and moments between the transmission input shaft 1 and drive wheel 14 can be transmitted.
  • the motor vehicle transmission according to the invention is to be used in conjunction with a hybrid motor vehicle, in which then the electric machine of the hybrid drive is coupled via the drive wheel 14 to the transmission input shaft 1.
  • the drive wheel 14 of the power take-off or auxiliary drive unit is coupled to the outer disk carrier 9 of the radially inner clutch 3, the drive wheel 14 of the power take-off or auxiliary drive unit penetrates the outer disk carrier 8 of the radially outer clutch 2.
  • the actuating piston 12 likewise penetrates the radially outer clutch 2, the drive wheel 14 of the power take-off or auxiliary drive unit.
  • the actuating piston 12 has this in a section 15, via which the same actuates the drive-side fins 4 of the radially outer clutch 2, via actuating webs 16, which are defined by extending in the axial direction recesses of the actuating piston 12. These actuating webs 16 extend through recesses which are introduced into the drive wheel 14 of the power take-off or auxiliary drive unit.
  • the actuating webs 16 lie with free ends on a drive-side blade 4 of the radially outer clutch 2, so as to press this closing the clutch 2, the drive-side plates 4 against the abthebs districten fins 6 thereof.
  • the portion 15 of the actuating piston 12 of the radially outer clutch 2, on which the actuating webs 16 are formed, as seen in the radial direction between the outer disk carrier 8 and the inner disk carrier 10 of the radially outer clutch 2 is positioned.
  • the inner plate carrier 10 of the radially outer coupling ment 2 is positioned in the radial direction between the actuating webs 16 of the actuating piston 12 and the outer disk carrier 9 of the radially inner clutch 3.
  • the outer disk carrier 8 of the radially outer clutch 2 is formed in several parts.
  • the outer plate carrier 8 of the radially outer coupling 2 is constructed in three parts from three segments 8a, 8b and 8c.
  • a first segment 8a of the outer disk carrier 8 of the radially outer clutch 2 carries the drive-side plates 4 of the clutch 2 and has at least one recess 17 to mount from one of the actuating piston 12 of the clutch 2 remote end assemblies 18, 19 for L generallymonistinwolf.
  • the assembly 18 is a spacer ring and the assembly 19 is a snap ring.
  • the clearance between the slats 4 and 6 of the radially outer clutch 2 can be adjusted, namely during assembly from one side of the clutch 2, which faces away from the actuating piston 12 thereof.
  • a second segment 8b of the outer disc carrier 8 of the radially outer clutch 2 forms a one-sided stop 20 for the drive wheel 14 of the power take-off or auxiliary drive assembly, wherein the drive wheel 14 extends through a third segment 8c of the outer disc carrier 8 of the radially outer clutch 2.
  • the third segment 8c extends between the first segment 8a and the second segment 8b of the outer disk carrier 8 of the radially outer clutch 2.
  • the main feature of the motor vehicle transmission according to the invention is therefore in the connection of the drive wheel 14 of the power take-off or Auxiliary drive unit to the transmission input shaft 1 via the outer disk carrier 9 of the radially inner clutch.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

L'invention concerne une boîte de vitesses de véhicule automobile, comprenant un arbre d'entrée de boîte (1), auquel un ensemble d'entraînement peut être couplé, un arbre de sortie de boîte, auquel une sortie peut être couplée, et plusieurs éléments de changement de vitesse, au moins deux éléments de changement de vitesse conçus sous forme de dispositif d'accouplement (2, 3) étant couplés chacun au moyen d'un porte-lamelles extérieur (8, 9) avec l'arbre d'entrée de boîte (1) de telle sorte qu'un porte-lamelles extérieur (8) d'un dispositif d'accouplement (2) radialement extérieur entoure radialement à l'extérieur, au moins par tronçons, un porte-lamelles extérieur (9) d'un dispositif d'accouplement (3) radialement intérieur, et une roue d'entraînement (14) étant couplée à l'arbre d'entrée de boîte (1), roue par laquelle une prise de force peut être couplée pour le prélèvement de puissance sur l'arbre d'entrée de boîte (1) ou un ensemble d'entraînement auxiliaire peut être couplé pour l'arrivée de puissance dans l'arbre d'entrée de boîte (1). Selon l'invention, la roue d'entraînement (14) est couplée par le porte-lamelles extérieur (9) du dispositif d'accouplement (3) radialement intérieur à l'arbre d'entrée de boîte (1).
EP10732366A 2009-08-13 2010-07-14 Boîte de vitesses de véhicule automobile Ceased EP2464845A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009028514A DE102009028514A1 (de) 2009-08-13 2009-08-13 Kraftfahrzeuggetriebe
PCT/EP2010/060103 WO2011018291A1 (fr) 2009-08-13 2010-07-14 Boîte de vitesses de véhicule automobile

Publications (1)

Publication Number Publication Date
EP2464845A1 true EP2464845A1 (fr) 2012-06-20

Family

ID=42671843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10732366A Ceased EP2464845A1 (fr) 2009-08-13 2010-07-14 Boîte de vitesses de véhicule automobile

Country Status (5)

Country Link
US (1) US8863617B2 (fr)
EP (1) EP2464845A1 (fr)
JP (1) JP5567674B2 (fr)
DE (1) DE102009028514A1 (fr)
WO (1) WO2011018291A1 (fr)

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Publication number Priority date Publication date Assignee Title
JP5855843B2 (ja) * 2011-04-20 2016-02-09 Ｇｋｎドライブラインジャパン株式会社 駆動装置
DE102016207104A1 (de) * 2016-04-27 2017-11-02 Schaeffler Technologies AG & Co. KG Hybridmodul und Antriebsanordnung für ein Kraftfahrzeug
EP3322606B2 (fr) * 2016-10-06 2023-01-11 Schaeffler Technologies AG & Co. KG Module hybride
DE102019104073A1 (de) * 2019-02-19 2020-08-20 Schaeffler Technologies AG & Co. KG Kompakte Kupplungsanordnung einer Dreifachkupplung für ein achsparalleles Hybridmodul

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US6945902B2 (en) * 2002-09-25 2005-09-20 Aisin Seiki Kabushiki Kaisha Output shaft supporting apparatus for automatic transmission

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JP2507465Y2 (ja) * 1990-09-25 1996-08-14 ダイハツ工業株式会社 クラッチ装置
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US20120132017A1 (en) 2012-05-31
DE102009028514A1 (de) 2011-02-17
US8863617B2 (en) 2014-10-21
WO2011018291A1 (fr) 2011-02-17
JP5567674B2 (ja) 2014-08-06
JP2013501669A (ja) 2013-01-17

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