WO2012110018A1 - Drehmomentübertragungseinrichtung - Google Patents
Drehmomentübertragungseinrichtung Download PDFInfo
- Publication number
- WO2012110018A1 WO2012110018A1 PCT/DE2012/000082 DE2012000082W WO2012110018A1 WO 2012110018 A1 WO2012110018 A1 WO 2012110018A1 DE 2012000082 W DE2012000082 W DE 2012000082W WO 2012110018 A1 WO2012110018 A1 WO 2012110018A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drive
- transmission device
- energy storage
- torque transmission
- clutch
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
-
- 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
-
- 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
Definitions
- the invention relates to a torque transmission device having the features according to the preamble of claim 1.
- a torque transmission device for a drive train of a vehicle with a wet clutch device comprising two single clutches each with an operable by an actuator Reiblamellenb for selectively transmitting a torque between a drive element, such as an internal combustion engine and a transmission known.
- the drive element is assigned a drive component.
- a clutch output element and the drive member is axially adjacent to form an axial gap, wherein both components are mutually rotatable.
- the object of the invention is to provide a Axialkraftausrete between the drive element and the clutch output element.
- a torque transmission device for a drive train of a vehicle with a wet clutch device comprising two shiftable single clutches each including a connectable with an output element clutch output element and operable by an actuator Reiblamellenb for selectively transmitting a torque between a drive member and the output element
- at least one clutch output element and the drive member are axially adjacent to each other to form an axial gap.
- an axially acting Energyspetcherele- element is arranged, with a directly or indirectly acting on the drive member first force application point and on the clutch output element directly or indirectly acting second force introduction point.
- the energy storage element is designed as a plate spring and / or as a spiral spring and / or as a well-disc spring and / or as an annular spring.
- the energy storage element is arranged rotatably relative to the drive component and / or the clutch output element.
- the energy storage element is rotatably connected to the drive component or the clutch output element.
- the energy storage element with one of the two components, for example, caulked or riveted.
- the drive component is rotatably connected to an input part of a torsional vibration damper or formed integrally therewith.
- the drive member may be formed as a hub and / or as a disk part, in particular as a sheet metal part and / or as a bolt, in particular as a spacer bolt.
- the energy storage element is associated with a thrust bearing.
- the applied by the energy storage element Axialfederkraft be transmitted via the thrust bearing on the clutch output element.
- the thrust bearing is disposed immediately adjacent to the energy storage element.
- the thrust bearing can be advantageously designed as a rolling or sliding bearing.
- the clutch output element is designed as an inner disk carrier.
- the clutch output element can be connectable to a transmission input shaft.
- FIG. 1 shows a torque transmission device 10 for a drive train of a vehicle with a wet-operated clutch device 12, that is to say a clutch device 12 that can be operated in a fluid.
- the fluid preferably serves to dissipate the heat generated during operation of the clutch device 12.
- the coupling device 12 can be traversed by the fluid.
- the clutch device 12 is designed as a double clutch, comprising two individual clutches 14, 16, which can forward the coming of a drive element torque in each case a separate transmission input shaft.
- the clutch device 12 is arranged axially between the drive element, for example an internal combustion engine and a transmission in a drive train of a vehicle.
- a rotatable about a rotation axis 100 drive shaft 18, for example, a crankshaft of the internal combustion engine is bolted to an intermediate element 20, wherein the intermediate member 20 via a positive connection 22, such as a spur gear with an input part 24 of the clutch device 12 associated Torsi- onsschwingungsdämpfers 26 rotatably connected is.
- the input part 24 of the torsional vibration damper 26 is limited by the action of coil springs 28 relative to an output member 30 of the torsional vibration damper 26 rotatable and has attached to a radially outer region additional masses 32.
- a speed-adaptive effective centrifugal pendulum device 34 is arranged directly in a radially located inside the coil springs 28, wherein the centrifugal pendulum device 34 may be accommodated on the output member 30 via a separate pendulum.
- the outer disk carrier 38 receives radial external friction disks 40 which are arranged radially inwardly of the latter and axially displaceable relative thereto.
- the propositionreiblamellen 40 are arranged axially alternately with réellereib- lamella 42 and form with these a Reiblamellenb 44 of the first single clutch 14.
- the Wegreiblamellen 40 and mecanical blademellen 42 are frictionally engaged with each other for transmitting torque between the drive element and transmission by the Indeedreiblamellen 40 acted upon by an actuating element 46, for example a pressure pot of the first single clutch 14 axially with a force and crazy in the axial direction and thus pressed against the mecanicreiblamellen 42.
- the actuating element 46 of the first single clutch 14 engages axially through a connecting element 48 connected in a rotationally fixed manner to the outer disk carrier 38 of the first individual clutch 14, wherein the connecting element 48 is connected to the outer disk carrier 50 of the second individual clutch 16 in a rotationally fixed manner, preferably integrally formed therewith.
- Comparable with the arrangement of the Reiblamellenpers 44 of the first single clutch 14 also has the second single clutch 16 Wegreiblamellen 52 and mecanicreiblamellen 54 to form a Reiblamellenvers 55, which can be brought into frictional engagement with each other via a further actuator 56, preferably a pressure pot.
- the output flange 60 has in a radially inner region a toothing 62 for the rotationally fixed connection to a first transmission input shaft.
- the inner disk carrier 58 of the first single clutch 14 is formed integrally with an output flange 66, wherein the output flange 66 also here in a radially inner region has a toothing 68 for connection to a second transmission input shaft.
- the actuation of the first and second individual clutch 14, 16 takes place by an axial displacement of the actuating elements 46, 56, preferably by a hydraulic actuation.
- the control of the axial application of force to the actuating elements 46, 56 takes place selectively, preferably individually but also together via an actuating device 70, the two has a recorded in a common actuator housing 72 and axially displaceable actuating cylinder 74, 76.
- each actuating cylinder 74, 76 in each case via an actuating bearing 78, 80 and a Schimdorf 83, 84 connected to the actuating element 46, 56.
- the actuating bearings 78, 80 each serve to connect the rotatable actuating elements 46, 56 to the stationary and relative to the transmission housing rotationally fixed actuating cylinder 74, 76th
- the actuator 70 is rotatably received in a receiving member 82 of the coupling device 12 and on the actuator housing 72 with the receiving member 82 directly into contact.
- a radial and axial support of the coupling device 12 Uber a cover bearing 85 is provided by the cover bearing 85 is in turn supported radially and axially on the actuating housing 72.
- a supporting element 86 is connected to the cover bearing 85, which in turn is fastened to the connecting element 48.
- the cover bearing 85 causes a connection of the rotatable support member 86 relative to the stationary actuator housing 72nd
- the actuator 70 and the receiving member 82 is not rotatably mounted in the drive train, wherein the receiving member 82 further receives the coupling device 12 and this largely encloses and in a radia! outer region rotatably attached to the gear housing 88 via a screw 90 is attached.
- On a drive side facing side of the receiving member 82 this is connected via connecting means 92 with a component of the drive element and radially further inside a sealing plate 94 is attached to the receiving member 82 via a screw 98.
- the sealing plate 94 is sealed relative to the drive shaft or the intermediate element 20 rotatable relative to the sealing plate 94 via a sealing means 96 and thus forms a drive-side sealing of the wet-running and fluid-fillable coupling device 12.
- the receiving member 82 may cause a seal against the clutch bell or the gear housing 88, but the receiving member 82 may also have openings through which the fluid of the clutch device 12 in exchange with the introduced within the transmission housing 88 fluid.
- an axially acting energy storage element 67 for example a spring element designed as a plate spring, is arranged in an axial intermediate space 75 formed between the drive component 15 and the coupling output element 17.
- the energy storage element 67 on the Antriebsbauteü 15 indirectly or directly acting first force introduction point 73 and on the clutch output element indirectly o- the directly acting second force introduction point 71 through which the particular axially acting spring force between the components can be taught.
- the energy storage element 67 is arranged axially between the input part 24 of the torsional vibration damper 26 and the output flange 66 with the axial interposition of a thrust bearing 69.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112012000840.5T DE112012000840B4 (de) | 2011-02-16 | 2012-02-02 | Drehmomentübertragungseinrichtung |
CN201280009123.0A CN103534503B (zh) | 2011-02-16 | 2012-02-02 | 转矩传递装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011011430 | 2011-02-16 | ||
DE102011011430.0 | 2011-02-16 | ||
DE102012200434.3 | 2012-01-12 | ||
DE102012200434 | 2012-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012110018A1 true WO2012110018A1 (de) | 2012-08-23 |
Family
ID=45932064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2012/000082 WO2012110018A1 (de) | 2011-02-16 | 2012-02-02 | Drehmomentübertragungseinrichtung |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN103534503B (de) |
DE (2) | DE102012201524A1 (de) |
WO (1) | WO2012110018A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111788402A (zh) * | 2018-02-27 | 2020-10-16 | 舍弗勒技术股份两合公司 | 带有轴向套嵌从动缸的操作装置、离合***以及驱动单元 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014059988A1 (de) * | 2012-10-19 | 2014-04-24 | Schaeffler Technologies AG & Co. KG | Mehrfachkupplung zum lösbaren verbinden einer abtriebswelle mit einem antriebsstrang |
DE102013007993B4 (de) | 2013-05-08 | 2022-01-05 | Volkswagen Aktiengesellschaft | Doppelkupplung |
DE102015214403A1 (de) * | 2014-08-22 | 2016-02-25 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
FR3033612B1 (fr) * | 2015-03-13 | 2017-03-24 | Peugeot Citroen Automobiles Sa | Transmission compacte a double embrayage multidisque humide pour boite de vitesses d'un vehicule automobile |
DE102016217211A1 (de) * | 2015-09-16 | 2017-03-16 | Schaeffler Technologies AG & Co. KG | Kupplungssystem |
FR3041726B1 (fr) * | 2015-09-24 | 2017-10-20 | Valeo Embrayages | Ensemble de transmission de couple destine a equiper une transmission d'un vehicule automobile |
DE102015224896B4 (de) | 2015-12-10 | 2023-05-11 | Schaeffler Technologies AG & Co. KG | Doppelkupplung |
FR3051860B1 (fr) * | 2016-05-31 | 2018-05-25 | Valeo Embrayages | Dispositif de pre-charge axiale d’un mecanisme d’embrayage sur une chaine de transmission |
FR3054868B1 (fr) * | 2016-08-04 | 2018-08-10 | Valeo Embrayages | Mecanisme a double embrayage compact et systeme de transmission comprenant un tel mecanisme a double embrayage |
FR3054865B1 (fr) * | 2016-08-04 | 2020-01-31 | Valeo Embrayages | Mecanisme d'embrayage et systeme de transmission comprenant un tel mecanisme d'embrayage |
FR3065768B1 (fr) * | 2017-04-28 | 2019-11-29 | Valeo Embrayages | Platine de connexion hydraulique destinee a former une interface entre un mecanisme d'embrayage et une transmission d'un vehicule |
DE102018104361A1 (de) * | 2018-02-27 | 2019-08-29 | Schaeffler Technologies AG & Co. KG | Kupplungsanordnung mit zusätzlichem Stützlager; sowie Antriebseinheit |
DE102018104363A1 (de) * | 2018-02-27 | 2019-08-29 | Schaeffler Technologies AG & Co. KG | Kupplungsanordnung sowie diese Kupplungsanordnung aufweisende Antriebseinheit |
FR3081951B1 (fr) * | 2018-05-30 | 2021-10-29 | Valeo Embrayages | Dispositif comportant une pluralite d'embrayages |
DE102019104073A1 (de) * | 2019-02-19 | 2020-08-20 | Schaeffler Technologies AG & Co. KG | Kompakte Kupplungsanordnung einer Dreifachkupplung für ein achsparalleles Hybridmodul |
DE102019104074A1 (de) * | 2019-02-19 | 2020-08-20 | Schaeffler Technologies AG & Co. KG | Dreifachkupplung für achsparalleles Hybridmodul mit getriebeseitiger Ansteuerung von drei Kupplungen über Dreheinführung |
DE102019112602A1 (de) * | 2019-05-14 | 2020-11-19 | Schaeffler Technologies AG & Co. KG | Kupplungsvorrichtung, Hybridmodul sowie Antriebsanordnung für ein Kraftfahrzeug |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1226992A1 (de) * | 2001-01-25 | 2002-07-31 | ZF Sachs AG | Mehrfachkupplungseinrichtung, als vollständige Baueinheit in einem Antriebsstrang einbaubar |
WO2003006839A2 (de) * | 2001-07-11 | 2003-01-23 | Zf Sachs Ag | Mehrfach-kupplungseinrichtung, mit zwei zur gemeinsamen drehung verkoppelbaren kupplungsanordnungnen |
EP1610016A1 (de) * | 2004-06-21 | 2005-12-28 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Drehmomentübertragungseinrichtung |
DE102008040172A1 (de) * | 2008-07-04 | 2010-01-07 | Zf Friedrichshafen Ag | Mehrfachkupplungseinrichtung, insbesondere Doppelkupplungseinrichtung, für ein Kraftfahrzeug |
DE102009059942A1 (de) | 2009-01-19 | 2010-07-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Mehrfachkupplungsvorrichtung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10034677B4 (de) * | 2000-07-17 | 2008-04-17 | Zf Sachs Ag | Mehrfachkupplungsanordnung |
EP1548313B2 (de) * | 2003-12-23 | 2016-09-28 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
EP1610017A1 (de) * | 2004-06-21 | 2005-12-28 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Drehmomentübertragungseinrichtung und Antriebstrang mit dieser |
DE102008027073A1 (de) * | 2007-07-02 | 2009-01-08 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kupplungsanordnung, insbesondere nasslaufende Doppelkupplungsanordnung |
DE102009000474A1 (de) * | 2008-09-09 | 2010-03-11 | Zf Friedrichshafen Ag | Mehrfachkupplungseinrichtung, insbesondere Doppelkupplungseinrichtung, mit mittels eines Lamellenträgers betätigbarer Lamellen-Kupplungsanordnung |
-
2012
- 2012-02-02 WO PCT/DE2012/000082 patent/WO2012110018A1/de active Application Filing
- 2012-02-02 DE DE102012201524A patent/DE102012201524A1/de not_active Withdrawn
- 2012-02-02 CN CN201280009123.0A patent/CN103534503B/zh active Active
- 2012-02-02 DE DE112012000840.5T patent/DE112012000840B4/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1226992A1 (de) * | 2001-01-25 | 2002-07-31 | ZF Sachs AG | Mehrfachkupplungseinrichtung, als vollständige Baueinheit in einem Antriebsstrang einbaubar |
WO2003006839A2 (de) * | 2001-07-11 | 2003-01-23 | Zf Sachs Ag | Mehrfach-kupplungseinrichtung, mit zwei zur gemeinsamen drehung verkoppelbaren kupplungsanordnungnen |
EP1610016A1 (de) * | 2004-06-21 | 2005-12-28 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Drehmomentübertragungseinrichtung |
DE102008040172A1 (de) * | 2008-07-04 | 2010-01-07 | Zf Friedrichshafen Ag | Mehrfachkupplungseinrichtung, insbesondere Doppelkupplungseinrichtung, für ein Kraftfahrzeug |
DE102009059942A1 (de) | 2009-01-19 | 2010-07-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Mehrfachkupplungsvorrichtung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111788402A (zh) * | 2018-02-27 | 2020-10-16 | 舍弗勒技术股份两合公司 | 带有轴向套嵌从动缸的操作装置、离合***以及驱动单元 |
Also Published As
Publication number | Publication date |
---|---|
DE102012201524A1 (de) | 2012-08-16 |
CN103534503A (zh) | 2014-01-22 |
DE112012000840A5 (de) | 2013-11-07 |
CN103534503B (zh) | 2017-03-01 |
DE112012000840B4 (de) | 2024-01-25 |
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