CN104854361B - Vibration isolation device for wet double clutch with vibration isolation device in wet chamber - Google Patents
Vibration isolation device for wet double clutch with vibration isolation device in wet chamber Download PDFInfo
- Publication number
- CN104854361B CN104854361B CN201380064206.4A CN201380064206A CN104854361B CN 104854361 B CN104854361 B CN 104854361B CN 201380064206 A CN201380064206 A CN 201380064206A CN 104854361 B CN104854361 B CN 104854361B
- Authority
- CN
- China
- Prior art keywords
- output shaft
- double clutch
- friction
- centrifugal force
- friction group
- 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.)
- Expired - Fee Related
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
- F16D2021/0692—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 with two clutches arranged axially without radial overlap
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Double clutch with a vibration isolation device in the wet chamber (4), comprising at least the following components: -an input shaft (36); -a first output shaft (11) and a second output shaft (12); and-a first friction group (13) in the wet chamber (4) for disconnectably connecting the input shaft with the first output shaft and a second friction group (14) for disconnectably connecting the input shaft with the second output shaft; a plurality of vibration isolation devices (1,2) which can be arranged in the wet chamber and which comprise at least one vibration damper (6,7) and at least one centrifugal force pendulum (8,9), wherein a first vibration isolation device (1,2) is arranged on the first friction group (13) and a second vibration isolation device (1,2) is arranged on the second friction group (14). The double clutch proposed here makes it possible to engage the double clutch directly on the output shaft of the drive unit without an external damping system. This enables the use of a double clutch, in particular also in small motor vehicles.
Description
Technical field
The present invention relates to a kind of double clutch with vibration isolating device in moist chamber, the double clutch is particularly suited for small
Available installing space, for example in a motor vehicle.
Background technology
In the prior art, wet-type dual-clutch is configured outside vibration insulating system due to its complexity so far.Although
Cause that installing space increases compared with simple clutch through the application due to double clutch, but answering due to outside vibration insulating system
It is increased again with total installing space is caused.And it is generally necessary to use installation dimension function as small as possible exactly in compact car
Unit.Therefore, for many compact cars, the use of conventional double clutch is infeasible or is spent with excessive repacking
Take association.
The content of the invention
Thus set out, it is an object of the present invention to overcome at least in part by shortcoming known in the art.The purpose is led to
The feature for crossing independent claims is realized.The scheme of being advantageously improved is the content of dependent claims.
The present invention relates to it is a kind of in moist chamber with vibration isolating device double clutch, the double clutch at least have with
Lower component：
- input shaft；
- the first output shaft and the second output shaft；And
- it is used to disengageably to connect the first friction group of input shaft and the first output shaft in moist chamber and for can be disengageably
Second friction group of connection input shaft and the second output shaft,
- multiple the vibration isolating devices that can be arranged in the moist chamber, it includes at least one shock absorber and at least one
Centrifugal force pendulum,
Wherein, the first vibration isolating device is arranged in the first friction group, also, the second vibration isolating device is arranged in
In two friction groups.
Double clutch is commonly provided for being set up between driver element and twin variator the connection of friction lock.Described
Two axles are provided with twin variator, the two axles set and are alternately used for successive gearratio.Therefore, by the twin variator energy
It is enough that when the first transmission shaft is disengaged, the second transmission shaft has just been connected when from a gear ratio conversion to another gearratio
On.Thus, shift time is shortened and realizes almost without the torque transmission interrupted.Therefore the driven shaft of driver element be mostly
Input shaft, because torque is exported from the driven shaft under most of running statuses.Then the first transmission shaft and the second speed changer
Axle is the first output shaft and the second output shaft.But be not excluded for herein, torque flow is passed to from output shaft in the opposite direction
Input shaft, such as when the dragging of motor vehicle runs.Double clutch has the first friction group and the second friction group, described for this
One friction group and the second friction group are provided for the first output shaft or with the second output shaft being disengageably connected input shaft.
In order to derive frictional heat, the first friction group and the second friction group are arranged in moist chamber.In order to the various states of correspondence reach conjunction
Suitable vibration damping, is disposed with a vibration isolating device, also, be disposed with another shaking in the second friction group in the first friction group
Dynamic isolating device.
The vibration isolating device is provided for preventing as far as possible the transmission of vibration, for example, illustrated from driver element picture interior
Burn engine or motor are delivered to such as power train.Therefore, so far using outside damper unit.Propose here now, directly
It is connected on and vibration insulating system is set in moist chamber.The moist chamber is preferably the besieged cooling chamber of double clutch, enters in the double clutch
Friction lock of the row between such as driver element and power train, and produced frictional heat is derived in the cooling chamber.This is wet
Room is fully with liquid, in general oil is filled.Advantageously the liquid has the additional vibration damping for acting on vibration insulating system to imitate
Should.Vibration insulating system has a mass, and the quality can resist vibration in the way of elastic mounting.Therefore, with the cloth outside moist chamber
Put and compare, less quality can be used in suitable layout so that oeverall quality and the oeverall quality energy for especially rotating
It is reduced, and therefore improves efficiency.
Especially in the driver element for being embodied as internal combustion engine, it is determined that vibration under situation, as example in machine startup
When, can not be avoided in the frequency range for limiting.In order to solve this problem, and the installation not overused herein
Space, sets shock absorber and at least one centrifugal force pendulum in moist chamber.In this case, due to the liquid discharge in moist chamber
Now additional effect of damping so that such vibration insulating system can smaller configuration relative to dry type arrangement.The quality for thus rotating
It is significantly reduced.
The friction group of corresponding vibration isolating device can be disposed with thereon, at least by a stripper plate and at least by one
Corresponding friction clutch plate composition.The stripper plate synchronously rotated with the input shaft herein and for this without relative rotation
It is fixed.In order to the connection of the friction lock between the stripper plate and corresponding friction clutch plate is set up in other words, squeeze
Pressing plate is generally moved and compressed towards corresponding friction clutch plate in the axial direction.The friction clutch plate is generally being disengaged
Situation under do not take operating so that the vibration insulating system be arranged in it is described friction clutch plate and corresponding output shaft it
Between in the case of also do not rotate and also not vibration damping.Therefore the unnecessary quality for taking rotation is not assembled.Additionally, corresponding
Vibration insulating system can be set based on the vibration performance of corresponding friction group.
In another implementation method of double clutch, at least one centrifugal force is disposed with the output shaft
Pendulum.
By arranging that centrifugal force pendulum can significantly using the effect of centrifugal force pendulum in the output shaft；Because
Centrifugal force pendulum has resonance range, and the centrifugal force pendulum can resist the vibration of appearance in the resonance range.To all other frequency,
The centrifugal force pendulum is not impacted.Therefore, the centrifugal force pendulum arranged in the output shaft can be based on described
Respective existing frequency (frequency is if necessary different from the frequency of another output shaft) on output shaft is designed.
At least one shock absorber is there also is provided on the output shaft in another implementation method of double clutch, it is described to subtract
The device that shakes is arranged between at least one centrifugal force pendulum and the output shaft.
Can improve the property of the centrifugal force pendulum by setting shock absorber between the output shaft and the centrifugal force pendulum
Energy.The shock absorber is weak or eliminates vibration in high-frequency range, the vibration may evoke the centrifugal force pendulum compared with
The resonance range of high-order.By the shock absorber, the working range for the centrifugal force pendulum is thus limited.
In another implementation method of double clutch, at least one centrifugal force is disposed with maximum radius inside moist chamber
Pendulum.
The moist chamber is closure, be disposed with it friction group rotary part region.Rotation is taken in order to reduce
The quality for turning, namely coolant, moist chamber design as small as possible.In order to improve the performance of the centrifugal force pendulum, the centrifugation
Power pendulum is arranged in periphery as far as possible in moist chamber.The size of the centrifugal force depends on the half of the suspension of the centrifugal force pendulum
Footpath.Centrifugal force is the factor of intrinsic frequency, and the intrinsic frequency limits resonance range.Therefore, the resonance range can pass through
The radius of suspension is adjusted.The maximum radius be therefore corresponding centrifugal force pendulum the motion in view of centrifugal force pendulum and from
The radius that can be disposed thereon on the basis of the functional reliability of clutch.Especially by this it is meant that, in the centrifugal force pendulum
Maximum radial outward flange and the moist chamber gauge inwall between be not provided with other component.
In another aspect of the present invention, a kind of motor vehicle is proposed, the motor vehicle includes the driver element with driven shaft, passes
Dynamic system and double clutch according to the above description.
By the application of double clutch according to the above description, can be in the motor vehicle using such as lower member：The component
The vibration that may occur on the driven shaft need not be designed for.Additionally, the double clutch for proposing can be used on and only provide small peace
Dress space is in the compact car that uses.
In another advantageous embodiment of motor vehicle, the driver element is arranged in driver's cabin in the motor vehicle
Longitudinal axis above and transverse to the motor vehicle is arranged.
Most motor vehicle has pre-driver device, therefore driver element such as explosive motor or motor at present
It is preferably provided at before driver's cabin and transverse to main travel direction.Exactly installing space is especially small under this deployment scenarios, because
This, the clutch using small physical dimension is particularly advantageous.
In the case of the passenger car of the compact car class according to Europe classification, the situation of the installing space is exacerbated.Small
The power assembly used in the passenger car of type car class is not reduced significantly for the passenger car of relatively large car class.However,
Available installing space in the case of compact car is significantly smaller.It is recited above double with integrated vibration isolating device
Clutch is particularly suitable for being used in small installing space, because can save the big outside damper unit of structure space whereby.
Passenger car be for example according to size, price, weight, power and the class of vehicle that is classified, wherein, this definition is according to the market demand
And undergo successional change.The vehicle of compact car class and minicar class according to Europe classification, turns into miniature in American market
(Subcompact) automotive-type, and the corresponding vehicle as super mini class such as city automobile class in English market.It is miniature
The example of car class is masses Fox or Reynolds Twingo.The example of compact car class be Alpha Luo Mi Europe Mito, masses Polo,
Ford Fiesta or Reynolds Clio.
The feature individually listed in the claims, can be mutually combined by any technically significant mode, and energy
It is enough by being illustrated from specification the fact and supplemented from the details of accompanying drawing, wherein indicating other implementations of the invention
Modification.
Brief description of the drawings
Below the present invention and technical field are explained in detail by accompanying drawing.Accompanying drawing shows particularly preferred embodiment, but this
Invention is not limited to these embodiments.Should be particularly noted that, accompanying drawing and especially shown size are schematical.Accompanying drawing
Show：
Fig. 1：The profile of the double clutch with vibration isolating device；
Fig. 2：The profile of the alternative arrangements of another double clutch with vibration isolating device；
Fig. 3：The profile of the alternative arrangements of another double clutch with vibration isolating device；
Fig. 4：The profile of the alternative arrangements of another double clutch with vibration isolating device；
Fig. 5：Motor vehicle with double clutch.
Specific embodiment
Double clutch 3 is shown in section in Fig. 1, in the double clutch, equipped with being respectively provided with the first isolating technique
The first friction group 13 and the second friction group 14 of the vibration isolating device 2 of device 1 or second.The first friction group 13 is squeezed by first
The friction clutch plate 17 of pressing plate 15, first and first pair of pressing plate 28 are constituted.First stripper plate 15 is manipulated by the first manipulation device 20.
Second friction group 14 is correspondingly made up of second the 16, second friction clutch plate 18 of stripper plate and second pair of pressing plate 29, and passes through
Second manipulation device 21 is manipulated.First vibration isolating device 1 includes moist chamber 4, and the first friction group 13 also is disposed on this
In moist chamber.First vibration isolating device 1 also has vibration insulating system 5, and the vibration insulating system is here by shock absorber 6 and centrifugal force pendulum 8
Composition.The centrifugal force pendulum 8 is arranged in maximum radius 19.Second vibration isolating device 2 is correspondingly constructed, the vibration isolating device
Including moist chamber 4, the second friction group 14 is also disposed with the moist chamber.The moist chamber 4 of the first vibration isolating device 1 and second shakes
The moist chamber of dynamic isolating device 2 is identical.Second vibration insulating system 10 of second vibration isolating device 2 is also by the second vibration damping
The centrifugal force pendulum 9 of device 7 and second is constituted, wherein, the second centrifugal force pendulum 9 also is disposed in maximum radius 19.Shown here is double
In other words in the arrangement of the vibration isolating device 1 and 2, the centrifugal force pendulum 8 and 9 is arranged in and subtracts accordingly clutch 3
Shake the friction group side of device 6 and 7.
As in figure 1, a kind of similar arrangement of double clutch 3 is shown in Fig. 2.Input shaft is additionally illustrated herein
36, the input shaft is pressed with first stripper plate and the second stripper plate 15 and 16 and with first pair of pressing plate and second pair strongly
Plate 28 and 29 is connected.Corresponding shock absorber 6 is arranged in the centrifugal force pendulum 9 of first centrifugal force pendulum 8 and second unlike Fig. 2
Outlet side with 7.
Another arrangement of double clutch 3 is shown in Fig. 3, wherein, the first friction group 13 and the second friction group 14 have herein
There is common central partition plate 30.The first friction group 13 also includes the 3rd stripper plate 31 and the 3rd friction clutch plate 33.Correspondingly,
The second friction group 14 has the 4th stripper plate 32 and the 4th friction clutch plate 34.The central partition plate 30 accordingly replaces institute herein
State friction group 13 and 14 to pressing plate.In this arrangement, the first vibration isolating device 1 and the second vibration isolating device 2 also by
Common moist chamber 4 and respective vibration insulating system 5 and 10 are constituted, and the vibration insulating system has the first shock absorber 6 or the second vibration damping
Device 7 and with the first centrifugal force pendulum 8 or the second centrifugal force pendulum 9.Herein, centrifugal force pendulum 8 and 9 also is disposed on maximum radius
On 19.Shown in the diagram, the first friction group 13 how to be connected with the first output shaft 11 and the second friction group 14 how with
Second output shaft 12 is connected.In the configuration, each centrifugal force pendulum 8 and 9 also is disposed on the friction group of corresponding shock absorber 6 and 7
Side.
A kind of similar arrangement of double clutch is shown as Fig. 3, in Fig. 4, wherein, the first friction group 13 and second rubs
Plate 14 has the first pair of pressing plate 28 or second pair of pressing plate 29 of oneself respectively.In this arrangement, not only the first isolating technique is filled
Put 1 and also second vibration isolating device 2 there is vibration insulating system 5 or 10, the vibration insulating system only carries the first shock absorber 6 respectively
Or second shock absorber 7.In this arrangement, double clutch 3 radially extends size significantly less than as shown in in Fig. 1 to 3
Double clutch is arranged.The first manipulation device 20 and the second manipulation device 21 pass through the first shock absorber 6 or the second vibration damping in figure 3
Device 7 is decoupled with the first friction group 13 or the second friction group 14.
Fig. 5 shows the motor vehicle 22 with driver element 23, the driver element by its driven shaft 24 via this pair from
Clutch is connected with the pure power train 25 for schematically showing.The driver element 23 is arranged in before the driver's cabin 26 of motor vehicle 22 herein
And the longitudinal axis 27 with its motor axis 35 transverse to motor vehicle 22 is arranged.In the arrangement, eliminate in the He of the driven shaft 24
Additional outside vibration insulating system between the double clutch 3.
Can be realized by the double clutch for proposing here：Double clutch is directly held in the mouth in the case of without outside vibration insulating system
It is connected on the driven shaft of driver element.Thus, it is possible to realize using double clutch especially also in cyclecar.
Reference numerals list
1 first vibration isolating device
2 second vibration isolating devices
3 double clutches
4 moist chambers
5 first vibration insulating systems
6 first shock absorbers
7 second shock absorbers
8 first centrifugal force pendulums
9 second centrifugal force pendulums
10 second vibration insulating systems
11 first output shafts
12 second output shafts
13 first friction groups
14 second friction groups
15 first stripper plates
16 second stripper plates
17 first friction clutch plates
18 second friction clutch plates
19 maximum radius
20 first manipulation devices
21 second manipulation devices
22 motor vehicles
23 driver elements
24 driven shafts
25 power trains
26 driver's cabins
27 longitudinal axis
28 first pairs of pressing plates
29 second pairs of pressing plates
30 center partitions
31 the 3rd stripper plates
32 the 4th stripper plates
33 the 3rd friction clutch plates
34 the 4th friction clutch plates
35 motor axis
36 input shafts
Claims (5)
1. there is the double clutch (3) of vibration isolating device in moist chamber (4), the double clutch at least has with lower component：
- input shaft (36)；
- the first output shaft (11) and the second output shaft (12)；And
- it is used to disengageably to connect the first friction group of input shaft (36) and the first output shaft (11) in the moist chamber (4)
(13) and for can disengageably connect the second friction group (14) of input shaft (36) and the second output shaft (12),
- multiple the vibration isolating devices (1,2) that can be arranged in the moist chamber (4), it include at least one shock absorber (6,7) and
At least one centrifugal force pendulum (8,9),
Wherein, the first vibration isolating device (1,2) is arranged in the first friction group (13), also, the second vibration isolating device (1,
2) it is arranged in the second friction group (14),
At least one centrifugal force pendulum (8,9) is disposed with the output shaft (11,12),
There also is provided at least one shock absorber (6,7) on the output shaft (11,12), the shock absorber be arranged in it is described at least
Between one centrifugal force pendulum (8,9) and the output shaft (11,12).
2. double clutch (3) according to claim 1, wherein, the first friction group (13) and the second friction group (14) are respectively
The friction clutch plate (17,18) of stripper plate (15,16) and at least one corresponding outlet side with least one input side, and
And wherein, at least one of described friction group (13,14), vibration insulating system (5,10) is arranged in the friction clutch plate
(17,18) and corresponding output shaft (11,22) between.
3. double clutch (3) according to claim 1 and 2, wherein, at least one centrifugal force pendulum (8,9) moist chamber (4) it
Inside it is arranged in maximum radius (19).
4. motor vehicle (22), it has the driver element (23) with driven shaft (24), power train (25) and will according to above right
One of seek described double clutch (3).
5. motor vehicle (22) according to claim 4, wherein, the driver element (23) arrangement in the motor vehicle (22)
Longitudinal axis (27) before driver's cabin (26) and transverse to the motor vehicle (22) is arranged.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012223377 | 2012-12-17 | ||
| DE102012223377.6 | 2012-12-17 | ||
| PCT/DE2013/200333 WO2014094765A1 (en) | 2012-12-17 | 2013-12-05 | Vibration isolation device for a wet dual clutch with vibration isolation device in the wet space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104854361A CN104854361A (en) | 2015-08-19 |
| CN104854361B true CN104854361B (en) | 2017-06-20 |
Family
ID=50070260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380064206.4A Expired - Fee Related CN104854361B (en) | 2012-12-17 | 2013-12-05 | Vibration isolation device for wet double clutch with vibration isolation device in wet chamber |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2932129A1 (en) |
| CN (1) | CN104854361B (en) |
| DE (2) | DE102013225023A1 (en) |
| WO (1) | WO2014094765A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015215897A1 (en) | 2015-08-20 | 2017-02-23 | Schaeffler Technologies AG & Co. KG | Coupling device for hybrid drive |
| FR3052518B1 (en) * | 2016-06-09 | 2018-06-08 | Valeo Embrayages | DAMPING DEVICE |
| DE102018102561A1 (en) * | 2018-02-06 | 2019-08-08 | Schaeffler Technologies AG & Co. KG | Torque transfer device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006027899A1 (en) * | 2006-06-17 | 2007-12-20 | Volkswagen Ag | Coupling arrangement in a transmission of a motor vehicle, vzw. a double clutch in a motor vehicle transmission |
| DE102010015431A1 (en) * | 2009-05-06 | 2010-11-11 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Double clutch with torsional vibration damper |
| DE102010051436A1 (en) * | 2009-11-25 | 2011-08-04 | Schaeffler Technologies GmbH & Co. KG, 91074 | Torque transmission device for drive section of motor vehicle, has torsion vibration damper whose outlet flange is designed as tensioning container and connected and single-piece formed with inlet lamella supports of lamella couplings |
| DE102011014097A1 (en) * | 2010-03-25 | 2011-09-29 | Schaeffler Technologies Gmbh & Co. Kg | Double coupling |
| WO2011116746A2 (en) * | 2010-03-25 | 2011-09-29 | Schaeffler Technologies Gmbh & Co. Kg | Dual clutch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009152799A1 (en) | 2008-06-16 | 2009-12-23 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Dual clutch with rotary vibration damper |
| DE112009003884A5 (en) | 2009-01-19 | 2012-06-06 | Schaeffler Technologies AG & Co. KG | Clutch unit with torsional vibration damper |
| DE102010051446A1 (en) | 2010-07-29 | 2012-02-02 | Schaeffler Technologies Gmbh & Co. Kg | coupling device |
| DE102012201519A1 (en) | 2011-02-16 | 2012-08-16 | Schaeffler Technologies Gmbh & Co. Kg | Torque transfer device |
-
2013
- 2013-12-05 CN CN201380064206.4A patent/CN104854361B/en not_active Expired - Fee Related
- 2013-12-05 DE DE201310225023 patent/DE102013225023A1/en not_active Withdrawn
- 2013-12-05 DE DE112013006041.8T patent/DE112013006041B4/en not_active Expired - Fee Related
- 2013-12-05 EP EP13828779.2A patent/EP2932129A1/en not_active Withdrawn
- 2013-12-05 WO PCT/DE2013/200333 patent/WO2014094765A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006027899A1 (en) * | 2006-06-17 | 2007-12-20 | Volkswagen Ag | Coupling arrangement in a transmission of a motor vehicle, vzw. a double clutch in a motor vehicle transmission |
| DE102010015431A1 (en) * | 2009-05-06 | 2010-11-11 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Double clutch with torsional vibration damper |
| DE102010051436A1 (en) * | 2009-11-25 | 2011-08-04 | Schaeffler Technologies GmbH & Co. KG, 91074 | Torque transmission device for drive section of motor vehicle, has torsion vibration damper whose outlet flange is designed as tensioning container and connected and single-piece formed with inlet lamella supports of lamella couplings |
| DE102011014097A1 (en) * | 2010-03-25 | 2011-09-29 | Schaeffler Technologies Gmbh & Co. Kg | Double coupling |
| WO2011116746A2 (en) * | 2010-03-25 | 2011-09-29 | Schaeffler Technologies Gmbh & Co. Kg | Dual clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2932129A1 (en) | 2015-10-21 |
| DE112013006041B4 (en) | 2022-02-24 |
| CN104854361A (en) | 2015-08-19 |
| DE112013006041A5 (en) | 2015-09-10 |
| DE102013225023A1 (en) | 2014-06-18 |
| WO2014094765A1 (en) | 2014-06-26 |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170620 |