CN102187107A - Double clutch - Google Patents

Double clutch Download PDF

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Publication number
CN102187107A
CN102187107A CN2009801412612A CN200980141261A CN102187107A CN 102187107 A CN102187107 A CN 102187107A CN 2009801412612 A CN2009801412612 A CN 2009801412612A CN 200980141261 A CN200980141261 A CN 200980141261A CN 102187107 A CN102187107 A CN 102187107A
Authority
CN
China
Prior art keywords
clutch
hollow shaft
bearing
plate
double clutch
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
Application number
CN2009801412612A
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Chinese (zh)
Other versions
CN102187107B (en
Inventor
K-L·基米希
W·弗格
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.)
Schaeffler Technologies AG and Co KG
Volkswagen AG
Original Assignee
Schaeffler Technologies AG and Co KG
Volkswagen 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 Schaeffler Technologies AG and Co KG, Volkswagen AG filed Critical Schaeffler Technologies AG and Co KG
Publication of CN102187107A publication Critical patent/CN102187107A/en
Application granted granted Critical
Publication of CN102187107B publication Critical patent/CN102187107B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/43—Clutches, e.g. disengaging bearing
    • 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
    • F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
    • F16D2021/0615—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate the central input plate is supported by bearings in-between the two 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
    • F16D2021/0669—Hydraulically actuated clutches with two clutch plates
    • 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

Abstract

The invention relates to a double clutch having two friction clutches and a central counter plate and in each case one pressure plate which is acted upon by a hydrostatic coupling system. In order to be able to provide a cost-effective construction without a clutch cover, two axially fixed bearings are provided on the hollow shaft of the dual clutch transmission, on the one hand the counter plate and on the other hand the coupling system being rotatably received on these bearings, so that when the friction clutch is actuated, the energy flow can be closed via the hollow shaft.

Description

Double clutch
Technical field
The present invention relates to have the double clutch of two friction clutches and their mating system of operation.
Background technique
This double clutch is known by comprising that Motor Vehicle that two parts that respectively have a transmission input shaft drive the dual-clutch transmission of branch road drives the path, and one of them transmission input shaft is configured hollow shaft and another transmission input shaft imports with one heart in this first transmission input shaft.Two transmission input shafts respectively have toothing outside on its end, do not have thereon to receive a clutch driven plate and will be connected with driver element according to the clutch driven plate that the operation of mating system is included in two friction clutches of double clutch in putting with relatively rotating.
The double clutch that typically is presented as two friction clutches comprise single central authorities, be rotatably supported in the back-pressure plate on the hollow shaft, this back-pressure plate and driver element do not have coupling with relatively rotating.Here be provided with the anti-rubbing surface of the friction plate that is used for two clutch driven plates on the both sides of back-pressure plate, these anti-rubbing surfaces form friction coupling with clutch driven plate for each friction clutch at friction plate during by the rubbing surface axial compression of pressing plate.The axially movable in the case pressing plate that is connected with the back-pressure plate that there is no is loaded by mating system with relatively rotating, this mating system by a cylinder shell that is provided with around hollow shaft and for each one of each friction clutch in this cylinder shell according to by the pressure medium applied pressure in the axial direction movably annular piston form.Essential closed in order to apply the power transmission of axial steering force between cylinder shell and pressing plate in the case, in other words, the cylinder shell must support in the face of pressing plate in the axial direction.
This has been showed the so-called double clutch operation system that covers that is fixedly installed on by DE 10 2,004 047 095, and wherein the cylinder shell is arranged on clutch cover or the clutch housing rotationally.The cylinder shell is supported on the clutch cover when the operation system on-load pressure, this clutch cover with-being two here separates-back-pressure plate axial restraint ground is connected, so that the piston that axially can move in the cylinder shell can be pressed on pressing plate on the back-pressure plate, wherein piston can support and support facing to the back-pressure plate thus facing to the cylinder shell by pressure medium, forms a power transmission weak point, closed thus.In the case in order to make pressure convert the impacting force of pressing plate without a doubt to and to avoid these friction clutches being influenced each other, must make the design of clutch cover axial stiffness ground by steering force.The manufacture cost height of this clutch cover.Clutch cover needs axial structure space in addition.
Summary of the invention
Therefore task of the present invention is, proposes a kind of double clutch, and it allows the rigidity power from the mating system to the pressing plate to transmit.To propose a kind of cost in addition and maintain an equal level or the low scheme of cost, wherein comprise the minimizing of parts.
This task will be used for being provided with the double clutch that first transmission input shaft that is configured hollow shaft and imports with one heart at the dual-clutch transmission of second transmission input shaft of this first transmission input shaft by one and solve, this double clutch is made up of second friction clutch of first and drawing of a pressing and is had central authorities, a side shaft that is rotatably supported in back-pressure plate on the hollow shaft and two each relative back-pressure plates by clutch shaft bearing upwards respectively is equipped with one not to be had under the situation of friction plate of the clutch driven plate that is connected compressible in the centre with each transmission input shaft with relatively rotating, there are not the pressing plate that is connected and the mating system of a hydrostatic with the back-pressure plate with relatively rotating, this mating system have a cylinder shell that is provided with around hollow shaft and two in this cylinder shell for the relatively-movable in the axial direction annular piston of back-pressure plate clamping platen relatively, its solution is that clutch shaft bearing axially is fixed on the hollow shaft and the cylinder shell is received on this hollow shaft to regularly and relative hollow shaft rotationally by second bearing shaft.To being provided with regularly the cylinder columella of mating system is supported on second bearing by two bearing shaft to ground, and pressing plate shaft upwards is supported on the clutch shaft bearing, so that when friction clutch is operated at annular piston, pressing plate, the power transmission between back-pressure plate and the cylinder shell forms closure by hollow shaft.Clutch cover be can cancel in this way and material, weight and cost and axial arrangement space saved thus.Usually be supported in the case on the clutch cover or by the member of its supporting, for example axially movable there is no relatively rotates the leaf spring that receives pressing plate and nothing and is connected on the bent axle or the flywheel mass part that is provided with therebetween can directly be connected with the back-pressure plate with relatively rotating.
Be provided with corresponding device thereof in order to load pressing plate by annular piston, for example be provided with between the pressing plate of first annular piston and first friction clutch one rotates the pressurized tank that takes off coupling by engage bearings and reaches take off stretching screw coupling, that pass the back-pressure plate by engage bearings between the pressing plate of second annular piston and second friction clutch.
Bearing is configured race bearing, 4 spot bearing angular contact ball bearings etc., they rotatably receiving axes to steering force.These bearings and/or the most handy grease of engage bearings lubricate.
Double clutch together with the mating system axial restraint be received on the hollow shaft.The supply of the pressure medium of the mating system that actuating friction clutch is required by corresponding pipeline make transformable, measure and flow to the reception cylinder of mating system and under the situation of a volume control system, derived by control unit by the pressure of respective valve control.In order to compensate the gap that exists between case of transmission and the hollow shaft, be provided with an axial clearance compensation device in the pressure medium switching part between case of transmission and cylinder shell, it can be realized by the connector assembly or the pin that axially can move mutually.Intake line or mating system are anti-in an advantageous manner to be reversed, for example to prevent since engage bearings cause drag torque.
Embodiment
Describe the present invention in detail with reference to a unique accompanying drawing.This accompanying drawing represents to have two friction clutches 3,4 double clutch 1 is operated and clutch driven plate 5 according to it at these friction clutches of the partial view of spin axis more than 2,6 friction plate 7,8 form frictional fit, wherein according to this frictional fit with an importing friction clutch 3,4 transmission of torque is to transmission input shaft 9,10.Transmission input shaft 9 is configured hollow shaft 11, receives transmission input shaft 10 therein with one heart.
The torque that is provided by the bent axle 12 of unshowned internal combustion engine is delivered on the double clutch 1 by flywheel 13. In the case for compensating axial clearance is provided with a toothing 15 between flywheel 13 and back-pressure plate 14, this toothing consists of by the internal tooth of flywheel 13 and the external tooth of toothing parts 35 that are fixedly connected with the branch pressing plate. Do not have by unshowned leaf spring on its each side with relatively rotating and axially movably disposed pressing plate 16,17 in that back-pressure plate 14 is other, these pressing plates can respectively be pressed to friction plate 7,8 on the back-pressure plate. This back-pressure plate is rotatably supported on the hollow shaft 11 and axially by bearing 18 and upward is received in regularly on this hollow shaft between toothing 19 and back-up ring 20.
Two friction clutches 3,4 are operated by mating system 21, and the cylinder shell 22 of this mating system is arranged on the bearing 23 that is installed on the hollow shaft 11 on axially regularly.Bearing 23 be received on the hollow shaft 11 by back-up ring 24,25 on the axial both sides and thus on hollow shaft 11 relatively this hollow shaft received mating system rotationally and in the axial direction regularly.In corresponding cylinder hole, disposed on the cylinder shell 22 two axially on annular piston 26 opposition and that can move in the axial direction, 27, these pistons load the pressurized tank 30 of friction clutch 3 or the stretching screw 31 of friction clutch 4 in the axial direction by engage bearings 28,29. Annular piston 26,27 is by pressure medium on-load pressure correspondingly for this reason, and this pressure medium is imported by case of transmission by pipeline 32.
This annular piston axially is supported on the cylinder shell 22 by pressure medium when annular piston 27 is loaded pressure, and this cylinder shell is supported on the hollow shaft 11 by axially going up fixing bearing 23.This pressure is delivered on the pressing plate 16 by engage bearings 29 and pressurized tank 30, therefore this pressing plate shaft upwards is forced on the back-pressure plate 14, this back-pressure plate then by bearing 18 axial restraints be supported on the hollow shaft 11, to endeavour to transmit by the hollow shaft closure, its middle (center) bearing 18,23 axially go up opposing pressurized and the back-up ring 20,25 of landing is loaded.
This annular piston is supported on the cylinder shell 22 by pressure medium when annular piston 26 is loaded pressure, and this cylinder shell is supported on the bearing 23 and by the there by bolt 33 and backstopping assembly 34 and is supported on the hollow shaft 11.Annular piston 26 moves the stretching screw 31 that also loads pressing plate 17 in a not shown manner that passes back-pressure plate 14 by engage bearings 28, so that pressing plate 17 relative back-pressure plates 14 are axially gone up compacted.This back-pressure plate is supported on the hollow shaft 11 by the bearing 18 of axial restraint in the case, thus hollow shaft 11 exert all one's strength again transmit closed.Yet when friction clutch 4 is operated, make two bearings 18,23 pressurized that lands relatively on axially, so that impacting force is on the one hand by toothing 19 and received by back-up ring 24 on the other hand by annular piston 32.
List of reference characters
Figure BPA00001348518800041
Figure BPA00001348518800051

Claims (7)

1. double clutch (1), be used for being provided with first transmission input shaft (9) and a dual-clutch transmission that imports with one heart at second transmission input shaft (10) of this first transmission input shaft that is configured hollow shaft (11), this double clutch is by second friction clutch (3 of first and drawing of a pressing, 4) form, described friction clutch has central authorities, each side that is rotatably supported in back-pressure plate (14) on the described hollow shaft (11) and two described relatively back-pressure plates (14) by clutch shaft bearing (18) is provided with in the centre respectively and each transmission input shaft (9 in the axial direction, 10) there is not the clutch driven plate (6 that connects with relatively rotating, 7) friction plate (7,8) compressible under the situation, there is not the pressing plate (16 that is connected with described back-pressure plate (14) with relatively rotating, 17) and the mating system of a hydrostatic (21), this mating system has the cylinder shell (22) that is provided with around described hollow shaft (11) and two and compress described pressing plate (16 for described relatively back-pressure plate (14) in this cylinder shell, 17) annular piston (26 that on its direction, can move mutually in the axial direction, 27), it is characterized in that: be fixed on regularly on the described hollow shaft (11) on described clutch shaft bearing (18) is axial, described cylinder shell (22) is received on this hollow shaft rotationally by second bearing (23) axial restraint ground and described relatively hollow shaft (11).
2. according to the double clutch (1) of claim 1, it is characterized in that: when the described friction clutch (3 of operation, 4) time, one energy stream is at described annular piston (26,27), between described pressing plate (16,17), described back-pressure plate (14) and the described cylinder shell (22) by described hollow shaft (11) closure.
3. according to the double clutch (1) of claim 1 or 2, it is characterized in that: between the pressing plate (16) of first annular piston (27) and described first friction clutch (3), be provided with one and rotate the pressurized tank (30) take off coupling by engage bearings (29).
4. according to each double clutch (1) in the claim 1 to 3, it is characterized in that: between the pressing plate (17) of second annular piston (26) and described second friction clutch (4), be provided with by engage bearings (28) and take off stretching screw (31) coupling, that pass described back-pressure plate (14).
5. according to each double clutch (1) in the claim 1 to 4, it is characterized in that: described bearing (18,23) is configured race bearing, 4 spot bearings and/or angular contact ball bearing.
6. according to each double clutch (1) in the claim 1 to 5, it is characterized in that: described engage bearings (28,29) and/or described bearing (18,23) are used grease lubrication.
7. according to each double clutch (1) in the claim 1 to 6, it is characterized in that: comprise an axial gap compensation at the case of transmission of described speed changer and the exchange of the pressure medium between the described cylinder shell (22).
CN200980141261.2A 2008-10-16 2009-10-05 Double clutch Expired - Fee Related CN102187107B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008051971.5 2008-10-16
DE102008051971 2008-10-16
PCT/DE2009/001373 WO2010043195A1 (en) 2008-10-16 2009-10-05 Double clutch

Publications (2)

Publication Number Publication Date
CN102187107A true CN102187107A (en) 2011-09-14
CN102187107B CN102187107B (en) 2014-03-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980141261.2A Expired - Fee Related CN102187107B (en) 2008-10-16 2009-10-05 Double clutch

Country Status (3)

Country Link
CN (1) CN102187107B (en)
DE (2) DE102009048277A1 (en)
WO (1) WO2010043195A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840975A (en) * 2012-01-10 2012-12-26 同济大学 Execution mechanism for dry-type dual-clutch automatic transmission rack
CN103453036A (en) * 2012-06-04 2013-12-18 Valeo离合器公司 Dual-clutch mechanism with three plates
CN106133369A (en) * 2014-03-27 2016-11-16 舍弗勒技术股份两合公司 Double clutch
CN107013604A (en) * 2015-10-15 2017-08-04 舍弗勒技术股份两合公司 Dragging torque supporting part for the bearing of clutch operating system
CN107327512A (en) * 2017-06-05 2017-11-07 嘉善睿逸电子科技有限公司 A kind of double clutch
CN111684170A (en) * 2018-02-27 2020-09-18 舍弗勒技术股份两合公司 Clutch device and drive unit having the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112011101567A5 (en) * 2010-05-06 2013-02-07 Schaeffler Technologies AG & Co. KG Double coupling
DE202010011341U1 (en) 2010-08-11 2010-10-21 Klann-Spezial-Werkzeugbau-Gmbh Device for pressing on a double clutch
DE202010011295U1 (en) 2010-08-11 2010-10-21 Klann-Spezial-Werkzeugbau-Gmbh Device for removing a double clutch
DE112011103742A5 (en) * 2010-11-11 2013-08-01 Schaeffler Technologies AG & Co. KG Torque transfer device
DE102012205919B4 (en) * 2012-04-12 2021-06-17 Schaeffler Technologies AG & Co. KG Assembly unit for a friction clutch, friction clutch and method for assembling a friction clutch
DE202013006588U1 (en) 2013-07-20 2013-08-07 Klann-Spezial-Werkzeugbau-Gmbh Pulling device for a double clutch
FR3044057B1 (en) * 2015-11-25 2017-12-22 Valeo Embrayages DOUBLE CLUTCH WITH THREE TRAYS

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Publication number Priority date Publication date Assignee Title
US2700341A (en) * 1948-12-24 1955-01-25 Borg Warner Pump arrangement for operating automatic clutches
ES2204208A1 (en) * 1999-07-29 2004-04-16 Rohs-Voig Patentverwertungsgesellschaft Mbh Clutch, coupling element as well as disposal formed by them and procedure for the assembly of a clutch. (Machine-translation by Google Translate, not legally binding)
ATE426752T1 (en) 2003-10-17 2009-04-15 Luk Lamellen & Kupplungsbau CLUTCH UNIT
DE102005037514B4 (en) * 2004-09-03 2021-09-30 Schaeffler Technologies AG & Co. KG Torque transmission device
DE102006019977B4 (en) * 2005-05-19 2018-01-04 Schaeffler Technologies AG & Co. KG Torque transfer device
DE602005003461T2 (en) * 2005-06-09 2008-09-25 C.R.F. Società Consortile per Azioni, Orbassano Double clutch transmission for motor vehicle
FR2896287B1 (en) * 2006-01-18 2009-08-21 Pascal Thery DOUBLE CLUTCH FOR AUTOMOTIVE TRANSMISSION
EP2109722B1 (en) * 2006-11-30 2010-07-21 LuK Lamellen und Kupplungsbau Beteiligungs KG Torque transmission device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840975A (en) * 2012-01-10 2012-12-26 同济大学 Execution mechanism for dry-type dual-clutch automatic transmission rack
CN102840975B (en) * 2012-01-10 2014-12-10 同济大学 Execution mechanism for dry-type dual-clutch automatic transmission rack
CN103453036A (en) * 2012-06-04 2013-12-18 Valeo离合器公司 Dual-clutch mechanism with three plates
CN103453036B (en) * 2012-06-04 2017-04-12 Valeo离合器公司 Dual-clutch mechanism with three plates
CN106133369A (en) * 2014-03-27 2016-11-16 舍弗勒技术股份两合公司 Double clutch
US10167903B2 (en) 2014-03-27 2019-01-01 Schaeffler Technologies AG & Co. KG Dual clutch
CN106133369B (en) * 2014-03-27 2019-04-12 舍弗勒技术股份两合公司 Double clutch
CN107013604A (en) * 2015-10-15 2017-08-04 舍弗勒技术股份两合公司 Dragging torque supporting part for the bearing of clutch operating system
CN107013604B (en) * 2015-10-15 2020-10-02 舍弗勒技术股份两合公司 Drag torque support for a bearing of a clutch actuation system
CN107327512A (en) * 2017-06-05 2017-11-07 嘉善睿逸电子科技有限公司 A kind of double clutch
CN111684170A (en) * 2018-02-27 2020-09-18 舍弗勒技术股份两合公司 Clutch device and drive unit having the same

Also Published As

Publication number Publication date
DE112009002488A5 (en) 2011-07-21
DE112009002488B4 (en) 2019-05-23
CN102187107B (en) 2014-03-05
WO2010043195A1 (en) 2010-04-22
DE102009048277A1 (en) 2010-04-29

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Address after: German Herzogenaurach

Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO. KG

Co-applicant after: VOLKSWAGEN AG

Address before: German Herzogenaurach

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Co-applicant before: Volkswagen AG

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