CN103573845A - Double clutch device - Google Patents
Double clutch device Download PDFInfo
- Publication number
- CN103573845A CN103573845A CN201310300796.8A CN201310300796A CN103573845A CN 103573845 A CN103573845 A CN 103573845A CN 201310300796 A CN201310300796 A CN 201310300796A CN 103573845 A CN103573845 A CN 103573845A
- Authority
- CN
- China
- Prior art keywords
- clutch
- intermediary element
- clutch assembly
- steering force
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 6
- 239000012636 effector Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 241000276457 Gadidae Species 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to a dual clutch device, comprising: a first clutch assembly having a first friction device on a drive side and a first friction device on an output side connectable with a first transmission input shaft; a second clutch assembly having a second friction device on a drive side and a second friction device on an output side connectable with a second transmission input shaft; a first actuating element for introducing an actuating force onto the first friction device; for introducing an actuating force onto the second friction device is a second actuating element. The invention proposes that an intermediate element is provided in order to receive the actuating forces of the first and second clutch arrangements on an axial side of the intermediate element, respectively, and to guide the actuating forces further radially inwards and/or outwards in order to transmit them to a further component, which is in contact with a respective further axial side of the intermediate element.
Description
Technical field
The present invention relates to the double clutch device as described in the preamble according to claim 1.
Background technique
This double clutch device is well-known.This double clutch device comprises first clutch assembly and second clutch assembly and the first actuating element and the second actuating element, described first clutch assembly has the first rubbing device of driving side and the first rubbing device of the outlet side that can be connected with the first transmission input shaft, described second clutch assembly has the second rubbing device of driving side and the second rubbing device of the outlet side that can be connected with the second transmission input shaft, described the first actuating element is for importing to described the first rubbing device by steering force, described the second actuating element is for importing to described the second rubbing device by steering force.
Summary of the invention
This task is, reduces crosstalking in this double clutch device.In addition, this task also can be, reduces manufacture cost and member demand.Also should improve its reliability.
This task solves by all features according to the theme of claim 1.
Corresponding, the present invention proposes a kind of double clutch device, it comprises first clutch assembly and second clutch assembly and the first actuating element and the second actuating element, described first clutch assembly has the first rubbing device of driving side and the first rubbing device of the outlet side that can be connected with the first transmission input shaft, described second clutch assembly has the second rubbing device of driving side and the second rubbing device of the outlet side that can be connected with the second transmission input shaft, described the first actuating element is for importing to described the first rubbing device by steering force, described the second actuating element is for importing to described the second rubbing device by steering force, wherein, described double clutch device is provided with intermediary element, to receive respectively the steering force of the first and second clutch packs and described steering force radially inwardly and/or is outwards further guided to be delivered on other member in the axial side of described intermediary element, described other member contacts with the corresponding other axial side of described intermediary element.Can reduce crosstalking in this double clutch device thus.
In the other favourable special configuration of the present invention, described first clutch assembly and described second clutch assembly are mutually axially adjacent to arrange and described intermediary element is axially arranged between described first clutch assembly and described second clutch assembly.
In the other special configuration of the present invention, when handling a clutch pack and when handling another clutch pack, the further guiding of power in described intermediary element carried out towards inner radial respectively.
In special configuration of the present invention, when handling a clutch pack, the further guiding of power in described intermediary element carried out towards radially outer, and when handling another clutch pack, the further guiding of power in described intermediary element carried out towards inner radial.
In the present invention in addition in preferred configuration, the member that receives the steering force in the other axial side of described intermediary element is cod.
In the other special configuration of the present invention, in two axial side of described intermediary element, arrange one for receiving the cod of steering force respectively.
In the present invention in addition in preferred configuration, the member that receives the steering force in the other axial side of described intermediary element be drive tank or with handle tank connected member.
In the other special configuration of the present invention, described intermediary element receives centrifugal force pendulum device.
In the other preferred special configuration of the present invention, described centrifugal force pendulum device is arranged on the radially outer of described rubbing device.
In the in addition preferred configuration of the present invention, described intermediary element is felt relieved and is received in inner radial.
Other advantage of the present invention and other configuration are drawn by specification and accompanying drawing, in the accompanying drawings, for the sake of clarity proportionally do not draw.The feature of all explanations not only can but also can be applied in given combination in other combination or individually, and does not depart from framework of the present invention.
Accompanying drawing explanation
Specify with reference to the accompanying drawings the present invention.Wherein:
Fig. 1 a: show the clearly cross section of the section of the double clutch device of trend while loading second clutch assembly in special mode of execution of the present invention with steering force;
Fig. 1 b: show the clearly cross section of the section of the double clutch device of trend while loading first clutch assembly in special mode of execution of the present invention with steering force;
Fig. 2 a: show the clearly cross section of the section of the double clutch device of trend while loading first clutch assembly in addition special mode of execution of the present invention with steering force;
Fig. 2 b: show the clearly cross section of the section of the double clutch device of trend while loading second clutch assembly in addition special mode of execution of the present invention with steering force;
Fig. 3: show the clearly cross section of the section of the double clutch device of trend while loading second clutch assembly in addition special mode of execution of the present invention with steering force.
Embodiment
Fig. 1 a shows the cross section of Local map of the double clutch device 10 of a special mode of execution of the present invention, clearly show that the power while loading second clutch assembly moves towards 11.Double clutch device 10 is embodied as wet type operation, and for this reason, described double clutch device is surrounded by clutch housing 12, thereby liquid can be received in clutch housing 12 inside.In the inner radial of clutch housing 12, on driving side, for for example, being inserted into the inside of clutch housing with driving element, the drive hub 14 that is connected with internal-combustion engine.For this reason, the drive hub 14 that can reverse with respect to clutch housing 12 can be reversed and be received with respect to described clutch shell sealing and by cap bearring 17 by seal element 16.
Described in second clutch assembly 20(, second clutch assembly is axially adjacent to arrange and axially separate by intermediary element 38 with first clutch assembly 18, described intermediary element can reverse together with driving tank 22 and through described driving tank act on) comprise the second rubbing device 40 of driving side, described the second rubbing device is comprised of the friction plate 42 of driving side, and these friction plates can not relatively rotate by tooth portion but can axially movably be connected with driving tank 22.The friction plate 42 of these driving sides can releasably form frictional fit with the second rubbing device 44 of outlet side, wherein, the friction plate 46 that the second rubbing device 44 of outlet side comprises outlet side and the load-carrying unit 48 being correspondingly connected with described friction plate and the second output hub 50 not being connected with load-carrying unit 48 rotatably.The second output hub 50 can not be connected rotatably with the second transmission input shaft 52.
The manipulation of first clutch assembly 18 realizes by the first Effector 54, described the first Effector is comprised of segregating unit 56 and actuating element 58, and described actuating element can be with axial motion through driving the first rubbing device 24 of tank 22 and driving side to form frictional fit with the first rubbing device 28 of outlet side.The reset of actuating element 58 realizes by spring element 60.
The manipulation of second clutch assembly 20 realizes by the second Effector 62, described the second Effector is comprised of segregating unit 64 and other actuating element 66, and described other actuating element can be so that the second rubbing device 40 of driving side forms frictional connection with the second rubbing device 44 of outlet side.The reset of actuating element 66 realizes by other spring element 68.
The first actuating element 58 is handled by segregating unit 56, and described segregating unit is comprised of separative element 70.Use movably piston element 72, described piston element can make actuating element 58 via handling bearing 74 motions for this reason.Other actuating element 66 is handled by segregating unit 64 equally, and described segregating unit is comprised of separative element 76.Use movably piston element 78, described piston element can make actuating element 66 via handling bearing 80 motions for this reason.
If second clutch assembly 20 is handled (namely the second rubbing device 40 of driving side forms frictional connection by actuating element 66 and the second rubbing device 44 of outlet side), steering force is delivered in intermediary element 38, is delivered to or rather in the axial side 82 of intermediary element 38 by the second friction plate 42 of driving side.Intermediary element 38 extends and is received on one of two transmission input shafts 36,52 by sliding bearing 84 towards inner radial.The configuration of intermediary element 38 allows steering force radially with axially further towards inner radial, to be delivered on the cod 88 contacting with the other axial side 86 of intermediary element 38.At this, intermediary element 38 is implemented so rigidly, makes crosstalking between described two clutch packs 18,20 be reduced or be prevented from its manipulation process.
Steering force is delivered on output hub 34 and is delivered in drive hub 14 and by cap bearring 74 and is delivered on clutch housing 12 by other cod 90 by cod 88.Therefore, the power stream of the steering force of second clutch assembly 20 is closed.
The power that steering force when handling first clutch assembly 18 has been shown in Fig. 1 b moves towards 89.During handling, the first rubbing device 28 of the first rubbing device 24 of driving side and outlet side forms frictional fit by actuating element 58, and wherein, the deflection of the piston element 72 of the separative element 70 by segregating unit 56 makes actuating element 58 motions.Actuating element 58 is delivered to steering force on the first rubbing device 24 of driving side through driving tank 22.Steering force is imported in the axial side 86 of intermediary element 38 and is turned to and in the corresponding other axial side 82 of intermediary element 38, be delivered on the cod 96 contacting with described intermediary element there and be delivered to therefrom on the second output hub 50 towards inner radial by described intermediary element by the first rubbing device 24 of driving side.
Between the second output hub 50 and the second Effector 64, more definite is, between the second output hub 50 and segregating unit 64, other cod 98 is installed, described other cod by steering force transfers to the housing 100 of segregating unit 64.Housing 100(separative element 76 is arranged in described housing) be so constructed, make especially piston element 78 of separative element 76(not only) reception become possibility, and in addition can realize the support of the steering force of first clutch assembly 18.
Because cap bearring 17 only need support steering force from axial side in this structure, therefore described cap bearring also can be only fixing on an axial direction, and cap bearring 17 is fixedly dispensable in other direction.
Steering force is from intermediary element 38 to correspondingly substantially realizing at identical radius with the derivation the cod 88,96 of described intermediary element contact.
In intermediary element 38, at the radially outer of the first and second rubbing devices, centrifugal force pendulum device 92 is set.Described centrifugal force pendulum device comprises and axially in both sides, is arranged on the pendulum mass 94 in intermediary element 38, and these pendulum masses can limitedly move along pendulum track with respect to described intermediary element.
Fig. 2 a shows the other cross section of the Local map of the double clutch device 10 of mode of execution especially of the present invention, clearly show that the power while loading first clutch assembly 18 moves towards 102.In this mode of execution of the present invention, in first clutch assembly 18, on the rubbing device 28 of outlet side, internal sheets load-bearing member 104 is set, the friction plate 30 of outlet side can be received on described internal sheets load-bearing member with axial motion.The part of functions of described output hub is implemented or is met on internal sheets load-bearing member 104 and output hub single type ground.
The other cross section of the Local map of the double clutch device 10 of mode of execution especially of the present invention has been shown in Fig. 2 b, has clearly show that the power while loading second clutch assembly 20 moves towards 106.In this mode of execution of the present invention, in second clutch assembly 20, on the rubbing device 44 of outlet side, internal sheets load-bearing member 108 is set, the friction plate 46 of outlet side can be received on described internal sheets load-bearing member with axial motion.The part of functions of described output hub is implemented or is met on internal sheets load-bearing member 108 and output hub single type ground.
Fig. 3 shows the other cross section of the Local map of the double clutch device 10 of mode of execution especially of the present invention, clearly show that the power trend while loading second clutch assembly 20.Be with the difference of the mode of execution of Fig. 2 a and 2b, when second clutch assembly 20 is loaded steering force, intermediary element 38 is supported on and drives on tank 22 and by described driving tank, power be further directed to drive hub 14 towards inner radial at radially outer.In so special flexible program, can save two cods 88 and 90.
Claims (10)
1. double clutch device, comprising:
First clutch assembly, described first clutch assembly has the first rubbing device of driving side and the first rubbing device of the outlet side that can be connected with the first transmission input shaft;
Second clutch assembly, described second clutch assembly has the second rubbing device of driving side and the second rubbing device of the outlet side that can be connected with the second transmission input shaft;
The first actuating element, described the first actuating element is for importing to described the first rubbing device by steering force;
The second actuating element, described the second actuating element is for importing to described the second rubbing device by steering force;
It is characterized in that,
Be provided with intermediary element, to receive respectively the steering force of the first and second clutch packs and described steering force radially inwardly and/or is outwards further guided to be delivered on other member in the axial side of described intermediary element, described other member contacts with the corresponding other axial side of described intermediary element.
2. double clutch device according to claim 1, wherein, described first clutch assembly and described second clutch assembly are axially adjacent to arrange and described intermediary element is axially arranged between described first clutch assembly and described second clutch assembly mutually.
3. double clutch device according to claim 1 and 2, wherein, when handling a clutch pack and when handling another clutch pack, the further guiding of power in described intermediary element carried out towards inner radial respectively.
4. according to the double clutch device one of claims 1 to 3 Suo Shu, wherein, when handling a clutch pack, the further guiding of power in described intermediary element carried out towards radially outer, and when handling another clutch pack, the further guiding of power in described intermediary element carried out towards inner radial.
5. according to the double clutch device one of claim 1 to 4 Suo Shu, wherein, the member that receives the steering force in the other axial side of described intermediary element is cod.
6. according to the double clutch device one of claim 1 to 5 Suo Shu, wherein, in two axial side of described intermediary element, arrange respectively one for receiving the cod of steering force.
7. according to the double clutch device one of claim 1 to 6 Suo Shu, wherein, the member that receives the steering force in the other axial side of described intermediary element be drive tank or with drive tank connected member.
8. according to the double clutch device one of claim 1 to 7 Suo Shu, wherein, described intermediary element receives centrifugal force pendulum device.
9. double clutch device according to claim 8, wherein, described centrifugal force pendulum device is arranged on the radially outer of described rubbing device.
10. according to the double clutch device one of claim 1 to 9 Suo Shu, wherein, described intermediary element is felt relieved and is received in inner radial.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012212623 | 2012-07-18 | ||
| DE102012212623.6 | 2012-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103573845A true CN103573845A (en) | 2014-02-12 |
| CN103573845B CN103573845B (en) | 2018-02-13 |
Family
ID=49880044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310300796.8A Active CN103573845B (en) | 2012-07-18 | 2013-07-17 | Double clutch device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103573845B (en) |
| DE (1) | DE102013213840B4 (en) |
| FR (1) | FR2993621B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015379A (en) * | 2015-03-27 | 2016-10-12 | 舍弗勒技术股份两合公司 | Double clutch |
| CN108223603A (en) * | 2016-12-22 | 2018-06-29 | 舍弗勒技术股份两合公司 | Clutch device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010015431A1 (en) * | 2009-05-06 | 2010-11-11 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Double clutch with torsional vibration damper |
| CN102099594A (en) * | 2008-07-14 | 2011-06-15 | 舍弗勒技术两合公司 | Dual clutch |
| DE102011104247A1 (en) * | 2010-06-29 | 2011-12-29 | Schaeffler Technologies Gmbh & Co. Kg | Dual clutch arrangement for coupling engine-side input shaft i.e. crankshaft, with transmission-side output shafts of powertrain of motor car, has two-mass flywheel partly arranged at height of central plate in axial direction |
| US20120132498A1 (en) * | 2009-08-14 | 2012-05-31 | Borgwarner Inc. | Parallel double clutch device and drivetrain having a parallel double clutch device of said type |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009050998B4 (en) | 2009-10-28 | 2014-11-06 | Audi Ag | Double clutch for an automatic or automated dual-clutch transmission |
| CN102713356B (en) | 2010-01-25 | 2015-04-22 | 本田技研工业株式会社 | Power transmission device |
-
2013
- 2013-07-16 FR FR1356984A patent/FR2993621B1/en active Active
- 2013-07-16 DE DE102013213840.7A patent/DE102013213840B4/en active Active
- 2013-07-17 CN CN201310300796.8A patent/CN103573845B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102099594A (en) * | 2008-07-14 | 2011-06-15 | 舍弗勒技术两合公司 | Dual clutch |
| DE102010015431A1 (en) * | 2009-05-06 | 2010-11-11 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Double clutch with torsional vibration damper |
| CN102414040A (en) * | 2009-05-06 | 2012-04-11 | 舍弗勒技术两合公司 | Dual clutch comprising torsional vibration damper |
| US20120132498A1 (en) * | 2009-08-14 | 2012-05-31 | Borgwarner Inc. | Parallel double clutch device and drivetrain having a parallel double clutch device of said type |
| DE102011104247A1 (en) * | 2010-06-29 | 2011-12-29 | Schaeffler Technologies Gmbh & Co. Kg | Dual clutch arrangement for coupling engine-side input shaft i.e. crankshaft, with transmission-side output shafts of powertrain of motor car, has two-mass flywheel partly arranged at height of central plate in axial direction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015379A (en) * | 2015-03-27 | 2016-10-12 | 舍弗勒技术股份两合公司 | Double clutch |
| CN108223603A (en) * | 2016-12-22 | 2018-06-29 | 舍弗勒技术股份两合公司 | Clutch device |
| CN108223603B (en) * | 2016-12-22 | 2021-12-21 | 舍弗勒技术股份两合公司 | Clutch device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2993621A1 (en) | 2014-01-24 |
| FR2993621B1 (en) | 2017-04-14 |
| CN103573845B (en) | 2018-02-13 |
| DE102013213840A1 (en) | 2014-01-23 |
| DE102013213840B4 (en) | 2022-01-20 |
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