CN109661524A - Double clutch for motor vehicle - Google Patents
Double clutch for motor vehicle Download PDFInfo
- Publication number
- CN109661524A CN109661524A CN201780054262.8A CN201780054262A CN109661524A CN 109661524 A CN109661524 A CN 109661524A CN 201780054262 A CN201780054262 A CN 201780054262A CN 109661524 A CN109661524 A CN 109661524A
- Authority
- CN
- China
- Prior art keywords
- axial direction
- clutch
- attachment point
- pull rod
- stripper plate
- 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
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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
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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
- 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
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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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
- F16D2013/706—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members the axially movable pressure plate is supported by leaf springs
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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
- 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
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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
- 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
- F16D2021/0684—Mechanically actuated clutches with two clutch plates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to a kind of double clutches, for a clutch in two transmission input shafts by the drive shaft of motor vehicle and speed changer, the double clutch has at least one to pressing plate and two stripper plates, at least one for friction lock is extruded in the corresponding clutch disk between pressing plate and each stripper plate, wherein, first stripper plate is in axial direction arranged at least one first side to pressing plate, and clutch case and the first arm spring are arranged at least one opposed second side to pressing plate, wherein, first stripper plate can in axial direction shift pressing plate and clutch case relative at least one by the first arm spring via at least one pull rod；Wherein, at least one leaf spring is used to transmit torque and ensures the displacement of first stripper plate, at least one leaf spring on the one hand be attached at can in the axial direction with the first stripper plate displacement at least one pull rod on, be on the other hand attached at clutch case or at least one on pressing plate.
Description
Technical field
The present invention relates to a kind of double clutch, for by two transmission input shafts of the drive shaft of motor vehicle and speed changer
In a clutch, the double clutch have at least one to pressing plate and two stripper plates, for friction lock be extruded in
It is described at least one to the corresponding clutch disk between pressing plate and each stripper plate.
Background technique
This double clutch as known to 10 2,013 207 694 A1 of DE.Here, the first stripper plate is in axial direction arranged
On the first side to pressing plate, and clutch case and the first arm spring are arranged in opposed second side to pressing plate,
Wherein, the first stripper plate can be axial to pressing plate and clutch case edge relative at least one by the first arm spring via pull rod
Direction displacement.Pull rod has for the first arm spring, annular rolling bearing portion and multiple traction pieces, the traction piece
Extend in the axial direction towards the first stripper plate from rolling bearing portion respectively.By traction piece, pull rod is crossed in the axial direction
Pressing plate is connect with the first stripper plate.
Using spring part, such as leaf spring, for transmitting torque and providing the axially displaceable property of stripper plate, the leaf spring will
First stripper plate connect pressing plate with what position in the axial direction was fixed.The leaf spring is usually placed in the first side to pressing plate
Above and at least extend therefrom towards the attachment point on the first stripper plate in circumferential direction.It is also known that first is squeezed
Attachment point on plate is combined with the attachment point of the traction piece on the first stripper plate.The traction of different length is used in this case
Because three leaf spring groups only usually are arranged for a sub- clutch, but more traction pieces are arranged in part.
Summary of the invention
The task of the present invention is improve double as known to 10 2,013 207 694A1 of DE in structure and/or in function
Clutch.In particular, Ying Shixian arranges leaf spring with saving installation space as far as possible.
The task is solved by the double clutch of the feature according to independent claims.Provide this in the dependent claims
Other advantageous configurations of invention.The feature individually listed in the dependent claims can be in technically significant mode each other
Combination, and other configurations of the invention can be limited.In addition, expressing and being illustrated in claim in detail in the description
Other preferred configurations of the invention are shown in the feature of proposition.
A kind of double clutch is proposed, for one in two transmission input shafts by the drive shaft of motor vehicle and speed changer
A clutch.The double clutch includes at least one to pressing plate and two stripper plates, for friction lock be extruded in it is described extremely
Few one to the corresponding clutch disk between pressing plate and each stripper plate, wherein the first stripper plate is in axial direction arranged in
On at least one described first side to pressing plate.The double clutch further includes clutch case and the first arm spring, in institute
It states and arranges the clutch case and the first arm spring at least one second side opposed with first side to pressing plate.
First stripper plate can via at least one pull rod by first arm spring relative to it is described at least one to pressing plate
It is in axial direction shifted with the clutch case.In addition, the double clutch includes at least one leaf spring, for transmitting torque simultaneously
Ensure the displacement of the first stripper plate, on the one hand at least one described leaf spring is attached at can move with the first stripper plate in the axial direction
Position at least one pull rod on, be on the other hand attached at clutch case or it is described at least one on pressing plate.
Here, all reference starts mentioned 10 2,013 207 694 A1 of DE.In particular according to double clutches of the invention
Device corresponds essentially to the double clutch of 10 2,013 207 694 A1 of DE.
Especially double clutch can also have multiple pairs of pressing plates, and described to be arranged as position in the axial direction to pressing plate solid
It is fixed, and stripper plate can in the axial direction shift pressing plate relative to described.Here, double clutch also has pull rod, it is described
Pull rod be arranged in second side to pressing plate and with the first arm spring collective effect, be arranged in first to pressing plate for making
The first stripper plate displacement on side.
Especially be provided in circumferential direction multiple leaf springs (or leaf spring group), the leaf spring in circumferential direction equably that
This compartment of terrain arrangement.
It is preferred that at least one described leaf spring is arranged in the axial direction at least one described second side to pressing plate.
The arrangement of at least one leaf spring proposed at this can be in circumferential direction in the first stripper plate and to pressure
Installation space is won in region between plate.Especially this is advantageous the double clutch with smaller overall diameter.
At least one especially described pull rod is connect by multiple traction pieces with the first stripper plate, the traction piece respectively from
Extend in the axial direction towards the first stripper plate in the rolling bearing portion of the first arm spring, wherein the traction piece is arranged as
It is distributed along circumferential direction.Here, at least one leaf spring is arranged between the traction piece that two are disposed adjacently in circumferential direction,
And by the first attachment point and clutch case or it is described at least one pressing plate connect, and pass through the second attachment point with it is described at least
One pull rod connection.
Preferably, the first attachment point and the second attachment point are arranged as being overlapped in radial directions.It is arranged as in radial direction
Upper overlapping means especially that, at least one described leaf spring is substantially in circumferential direction (and when necessary additionally in the axial direction
On) extend.Then, the first attachment point and the second attachment point are arranged in the of substantially equal distance of the rotation axis away from double clutch
Place.
In particular, the first attachment point is arranged as than the second attachment point closer to the first side.This means especially that at least one
Leaf spring extends from the first side towards second side in the axial direction from the first attachment point.
Preferably, at least one described pull rod extends beyond in the axial direction from the interconnecting piece with the first stripper plate
First attachment point.The traction piece of pull rod or pull rod extended in the axial direction is in the axial direction from second side as a result,
The first attachment point is extended across towards the direction of the first side.
At least one especially described pull rod has for the first arm spring, annular rolling bearing portion and by more
A traction piece connects in third attachment point with the first stripper plate, and the traction piece is respectively from the rolling bearing portion in axial side
Extend up towards the first stripper plate, wherein the spacing between each third attachment point and rolling bearing portion is divided in the axial direction
Other size is identical.
On the position identical in circumferential direction of the rolling bearing portion arrangement of annular in the axial direction.Thereby, it is possible to
The first especially annular arm spring of support in actuating friction clutch, so that pull rod can be by the first arm spring in axis
To square upward displacement, thus the first stripper plate can shift in the axial direction.The present energy of arrangement of leaf spring proposed at this
Enough realize the embodiment of the corresponding equal length of traction piece, the traction piece prolongs in the axial direction as a part of pull rod
It stretches.Thereby, it is possible to ensure the uniform operation of the first stripper plate.
At least one especially described leaf spring is connect by the first attachment point with clutch case, wherein the first attachment point arrangement
On the first attachment face of clutch case, wherein the first attachment face is arranged as in the axial direction and in clutch case and at least
One is spaced apart the interconnecting piece between pressing plate.
It is preferred that at least one described pull rod is connect by multiple traction pieces with the first stripper plate, the traction piece is respectively from rolling
Dynamic supporting part extends towards the first stripper plate in the axial direction, wherein traction piece is placed along circumferential direction (equably) distribution
And pass through flange connection circular in circumferential direction；Wherein, the second attachment point is arranged on the second attachment face of pull rod,
In, the second attachment surface construction is on the flange.
Especially annular rolling bearing portion is arranged in radial directions in the flange.
According to another configuration, at least one described pull rod is by multiple traction pieces and the first stripper plate in third attachment point
Connection, the traction piece extend towards the first stripper plate from rolling bearing portion in the axial direction respectively, wherein traction piece is arranged as
It (equably) is distributed and is connected by flange circular in circumferential direction along circumferential direction.At least one described leaf spring passes through the
Two attachment points are connect at least one described pull rod, wherein and second attachment point is arranged on the third attachment face of pull rod,
In, third is attached face and is constructed by the first convex shoulder on each traction piece of the traction piece, wherein third is attached face arrangement
To be spaced apart in the axial direction with third attachment point and with the flange.
Detailed description of the invention
Below with reference to the accompanying drawings the present invention and technological accumulation and inheritance are illustrated in detail.It should be noted that the present invention should not be by shown
Embodiment limitation.Especially unless expressly stated otherwise, can also extract the fact that illustrate in the accompanying drawings son aspect, and with this theory
The other component parts and knowledge and/or attached drawing of bright book combine.It is important to note that attached drawing and especially illustrated dimension ratio are only
It is schematical.Identical appended drawing reference indicates identical object, to can addedly consider if necessary attached from other
The explaination of figure.It illustrates:
Fig. 1: there is the motor vehicle of the double clutch according to 10 2,013 207 694 A1 of DE, wherein in side view only
It partially illustrates the double clutch and shows the double clutch in the cross-section；
Fig. 2: the three-dimensional view of the component for the double clutch for implementing modification according to first；With
Fig. 3: the three-dimensional view of the component for the double clutch for implementing modification according to second.
Specific embodiment
Fig. 1 shows the motor vehicle 3 with the double clutch 1 according to 10 2,013 207 694 A1 of DE, wherein in side
The double clutch 1 is shown partially just in view and shows the double clutch 1 in the cross-section.With reference to DE 10 2013
207 694 A1 quote the document to the explanation of double clutch 1 completely in this case.
Implement in 10 2,013 207 694 A1 of DE, the first stripper plate 8 is by 18 anti-torsion of leaf spring and to pressure
Plate 7 connects, however can limitedly shift in the axial direction.With reference to 10 2,013 207 694 A1 of DE in double clutch 1
The functional description of leaf spring 18 also quotes the explanation completely in this case.Leaf spring 18 is not shown in Fig. 1.Accordingly, it is considered to scheme
1 for illustrating the double clutch 1 proposed at present.
Double clutch 1 is provided for will be in two transmission input shafts 4,5 of the drive shaft 2 of motor vehicle 3 and speed changer 6
A clutch, wherein the component has shared rotation axis 32.Double clutch 1 includes to pressing plate 7 and two stripper plates
8,9, it for friction lock is extruded in the corresponding clutch disk 10,11 between pressing plate 7 and each stripper plate 8,9.First
Stripper plate 8 is arranged on the first side 12 to pressing plate 7, and arranges clutch case in opposed second side 15 to pressing plate 7
13 and first arm spring 14, wherein the first stripper plate 8 can via pull rod 16 by the first arm spring 14 relative to clutch
In axial direction 17 displacement of device lid 13.
By obtaining the double clutch according to " three plate design schemes " to pressing plate 7 for two the shared of friction clutch
1。
In addition, double clutch 1 includes multiple leaf springs 18, it is described for transmitting torque and ensuring the displacement of the first stripper plate 8
On the one hand leaf spring is attached at can be in the axial direction at least one pull rod 16 on 17 with the displacement of the first stripper plate 8, on the other hand
It is attached on clutch case 13 or at least one is on pressing plate 7.Leaf spring 18 is arranged in second to pressing plate 7 on 17 in the axial direction
(see Fig. 2 and 3) on side 15.
Pull rod 16 is connected in third attachment point 25 by multiple traction pieces 19 and the first stripper plate 8, the traction piece point
Do not extend from the first arm spring 14, annular rolling bearing portion 20 in the axial direction 17 towards the first stripper plate 8,
In, traction piece 19 is placed along the distribution of circumferential direction 21.Traction piece 19 along circumferential direction 21 by circumferential direction 21 surround
Flange 28 be connected to each other.The rolling bearing portion 20 of annular is arranged in flange 28 in radial direction 17.It is attached in each third
Size is identical respectively on 17 in the axial direction for spacing 26 between contact 25 and rolling bearing portion 20.
The arrangement of rolling bearing portion 20 of annular in the axial direction 17 in circumferential direction 21 on identical position.As a result,
The first arm spring 14 that annular can be supported in actuating friction clutch, so that pull rod 16 can pass through the first arm spring
14 shift on 17 in the axial direction, thus the first stripper plate 8 can shift in the axial direction.Leaf spring 18 is proposed at this
Arrangement can be realized traction piece 19 corresponding equal length embodiment, the traction piece as pull rod 16 a part in axis
Extend on direction 17.Thereby, it is possible to ensure the uniform operation of the first stripper plate 8.
Fig. 2 shows the three-dimensional views of the component for the double clutch 1 for implementing modification according to first.Leaf spring 18 is arranged in pull rod
Between the traction piece 19 that two of 16 are disposed adjacently in circumferential direction 21, and pass through the first attachment point 22 and clutch case 13
Connection, and connect by the second attachment point 23 with pull rod 16.First attachment point 22 and the second attachment point 23 are arranged as in radial side
It is overlapped on to 24.First attachment point 22 and the second attachment point 23 are arranged in of substantially equal with the rotation axis 32 of double clutch 1
At distance.
First attachment point 22 is arranged as than the second attachment point 23 closer to the first side 12.That is, leaf spring 18 is from the first attachment point
22 set out extends on 17 in the axial direction from the first side 12 towards second side 15.
Pull rod 16 extends beyond the first attachment from the third attachment point 25s on the first stripper plate 8 in the axial direction 17
Point 22.Therefore, the traction piece 19 of pull rod 16 or pull rod 16 extended on 17 in the axial direction is in the axial direction on 17 from second side
15, which set out, extends across the first attachment point 22 towards the direction of the first side 12.
Implement in modification first, leaf spring 18 is connect by the first attachment point 22 with clutch case 13, wherein the first attachment
Point 22 is arranged on the first attachment face 27 of clutch case 13, wherein the first attachment face 27 be arranged as in the axial direction on 17 with
Clutch case 13 and between pressing plate 7 interconnecting piece 33 be spaced apart.Therefore, clutch case 13 has additional second convex shoulder herein
34, so that the first attachment face 27 can in axial direction 17 be arranged in by leaf spring 18 and (at this on the flange 28 of pull rod 16
) on the scheduled positions of the institute of the second attachment point 23.Here, the second attachment point 23 of leaf spring 18 is arranged in the second attachment of pull rod 16
On face 29, wherein the second attachment face 29 construction is on flange 28.
Fig. 3 shows the three-dimensional view of the component for the double clutch 1 for implementing modification according to second.With reference to the implementation of Fig. 1 and 2
Mode.Different from the first implementation modification, leaf spring 18 is connect by the second attachment point 23 with pull rod 16, wherein the second attachment point 23
It is arranged on the third attachment face 30 of pull rod 16, wherein third is attached on each traction piece that face 30 passes through the traction piece 19
The first convex shoulder 31 construction, wherein third attachment face 30 be arranged as in the axial direction on 17 with third attachment point 25 and and flange
28 are spaced apart.Therefore, implement in modification described second, each traction piece 19 of pull rod 16 is respectively provided with additional first convex shoulder
31, thus third attachment face 30 can in axial direction 17 be arranged in by leaf spring 18 and (at this on clutch case 13 or
To on the interconnecting piece to pressing plate 7；When necessary also directly on to pressing plate 7) on the scheduled positions of the institute of the first attachment point 22.
Reference signs list
1 double clutch
2 drive shafts
3 motor vehicles
4 first clutch input shafts
5 second clutch input shafts
6 speed changers
7 pairs of pressing plates
8 first stripper plates
9 second stripper plates
10 first clutch plates
11 second clutch disks
12 first sides
13 clutch cases
14 first arm springs
15 second side
16 pull rods
17 axial directions
18 leaf springs
19 traction pieces
20 rolling bearing portions
21 circumferential directions
22 first attachment points
23 second attachment points
24 radial directions
25 third attachment points
26 spacing
27 first attachment faces
28 flanges
29 second attachment faces
30 thirds are attached face
31 first convex shoulders
32 rotation axis
33 interconnecting pieces
34 second convex shoulders.
Claims (10)
1. a kind of double clutch (1) is used for two transmission input shafts of the drive shaft (2) of motor vehicle (3) and speed changer (6)
A transmission input shaft clutch in (4,5), the double clutch have at least one to pressing plate (7) and two stripper plates
(8,9), for friction lock be extruded in it is described at least one to corresponding between pressing plate (7) and each stripper plate (8,9)
Clutch disk (10,11), wherein first stripper plate (8) in axial direction (17) be arranged in it is described at least one to pressing plate
(7) on the first side (12), and clutch case is arranged at least one described opposed second side (15) to pressing plate (7)
(13) and the first arm spring (14), wherein first stripper plate (8) can pass through described via at least one pull rod (16)
First arm spring (14) relative to it is described at least one to pressing plate (7) and the clutch case (13) along the axial direction
(17) it shifts；Wherein, at least one leaf spring (18) is for transmitting torque and ensuring first stripper plate (8) in the axial direction side
It is shifted on (17), on the one hand at least one described leaf spring is attached at can squeeze on the axial direction (17) with described first
On at least one pull rod (16) of plate (8) displacement, on the other hand it is attached at the clutch case (13) or described at least one is right
On pressing plate (7).
2. double clutch (1) according to claim 1, wherein at least one described leaf spring (18) is in the axial direction
(17) it is arranged at least one described second side (15) to pressing plate (7).
3. double clutch (1) according to any one of the preceding claims, wherein at least one described pull rod (16) passes through
Multiple traction pieces (19) connect with first stripper plate (8), and the traction piece is respectively from for first arm spring
(14) rolling bearing portion (20) extends on (17) in the axial direction towards first stripper plate (8), wherein the traction piece
(19) it is placed along circumferential direction (21) distribution；Wherein, at least one described leaf spring (18) is arranged in two in the circumferential direction side
Between the traction piece (19) being disposed adjacently on (21), and by the first attachment point (22) and the clutch case (13) or
It is described at least one pressing plate (7) are connected, and connect at least one described pull rod (16) by the second attachment point (23).
4. double clutch (1) according to claim 3, wherein first attachment point (22) and second attachment point
(23) it is arranged as being overlapped on radial direction (24).
5. the double clutch (1) according to any one of preceding claims 3 and 4, wherein the first attachment point (22) cloth
It is set to than second attachment point (23) closer to first side (12).
6. the double clutch according to any one of preceding claims 3 to 5 (1), wherein at least one described pull rod (16)
First attachment point is extended beyond on the axial direction (17) from the interconnecting piece with first stripper plate (8)
(22)。
7. double clutch (1) according to any one of the preceding claims, wherein at least one described pull rod (16) has
For first arm spring (14), annular rolling bearing portion (20) and pass through multiple traction pieces (19) and described the
One stripper plate (8) connects on third attachment point (25), and the traction piece is respectively from the rolling bearing portion (20) in the axis
Extend on direction (17) towards first stripper plate (8), wherein in each third attachment point (25) and the rolling bearing portion
(20) it is identical that the spacing between distinguishes size on the axial direction (17).
8. double clutch (1) according to any one of the preceding claims, wherein at least one described leaf spring (18) passes through
First attachment point (22) is connect with the clutch case (13), wherein first attachment point (22) is arranged in the clutch
Cover (13) first attachment face (27) on, wherein it is described first attachment face (27) be arranged as on the axial direction (17) with
The clutch case (13) and it is described at least one between pressing plate (7) interconnecting piece (33) be spaced apart.
9. double clutch (1) according to claim 8, wherein at least one described pull rod (16) passes through multiple traction pieces
(18) it is connect with first stripper plate (8), the traction piece is respectively from the rolling branch for being used for first arm spring (14)
Bearing portion (20) extends on the axial direction (17) towards first stripper plate (8), wherein the traction piece (19) is arranged as
(21) are distributed and pass through circular flange (28) on the circumferential direction (21) and connect along circumferential direction；Wherein, described
Two attachment points (23) are arranged in the second attachment face (29) of the pull rod (16), wherein the second attachment face (29) construction
On the flange (28).
10. double clutch (1) according to any one of the preceding claims, wherein at least one described pull rod (16) is logical
Multiple traction pieces (18) are crossed to connect on third attachment point (25) with first stripper plate (8), the traction piece respectively from
In the rolling bearing portion (20) of first arm spring (14) towards first stripper plate (8) on the axial direction (17)
Extend, wherein the traction piece (18) is placed along circumferential direction (21) distribution and by the circumferential direction (21)
Circular flange (28) connection；Wherein, at least one described leaf spring (18) by the second attachment point (23) and it is described at least one
Pull rod (16) connection, wherein second attachment point (23) is arranged in third attachment face (30) of the pull rod (16),
In, third attachment face (30) is constructed by the first convex shoulder (31) on each traction piece of the traction piece (18),
In, third attachment face (30) be arranged as on the axial direction (17) with the third attachment point (25) and with it is described
Flange (28) is spaced apart.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016217851.2A DE102016217851A1 (en) | 2016-09-19 | 2016-09-19 | Double clutch for a motor vehicle |
| DE102016217851.2 | 2016-09-19 | ||
| PCT/DE2017/100718 WO2018050158A1 (en) | 2016-09-19 | 2017-08-25 | Dual clutch for a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109661524A true CN109661524A (en) | 2019-04-19 |
| CN109661524B CN109661524B (en) | 2021-04-20 |
Family
ID=59856320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780054262.8A Active CN109661524B (en) | 2016-09-19 | 2017-08-25 | Double clutch for a motor vehicle |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN109661524B (en) |
| DE (2) | DE102016217851A1 (en) |
| WO (1) | WO2018050158A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018124447B3 (en) | 2018-10-04 | 2020-01-16 | Schaeffler Technologies AG & Co. KG | Double clutch with tie rod |
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| EP1568906A1 (en) * | 2004-02-27 | 2005-08-31 | BorgWarner Inc. | Double clutch |
| CN201241921Y (en) * | 2008-08-15 | 2009-05-20 | 李志强 | Dry friction type double clutch of single pressure disc |
| DE102010045790A1 (en) * | 2009-10-12 | 2011-04-14 | Schaeffler Technologies Gmbh & Co. Kg | Coupling aggregate has housing containing friction clutches, counter pressure plate firmly connected with housing and pressure plate gripped at housing in rotatable and axially displaceable manner |
| CN102171477A (en) * | 2008-10-01 | 2011-08-31 | 通用汽车环球科技运作有限责任公司 | Clutch assembly |
| DE102011102326A1 (en) * | 2011-05-25 | 2012-11-29 | Schaeffler Technologies AG & Co. KG | Coupling device e.g. self-adjusting dual clutch, has actuator devices and/or cup springs in contact with transportation supporting points and ramp rings, and detachable from operation supporting points in transportation position |
| CN103573848A (en) * | 2012-08-02 | 2014-02-12 | 舍弗勒技术股份两合公司 | Pull rod device used for relocating a pressure plate of a friction clutch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013207694B4 (en) | 2012-05-23 | 2021-06-17 | Schaeffler Technologies AG & Co. KG | Sensing ring for a path-controlled adjustment device of a friction clutch |
-
2016
- 2016-09-19 DE DE102016217851.2A patent/DE102016217851A1/en not_active Withdrawn
-
2017
- 2017-08-25 CN CN201780054262.8A patent/CN109661524B/en active Active
- 2017-08-25 WO PCT/DE2017/100718 patent/WO2018050158A1/en active Application Filing
- 2017-08-25 DE DE112017004681.5T patent/DE112017004681A5/en not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3425883A1 (en) * | 1984-07-13 | 1986-01-16 | Fichtel & Sachs Ag, 8720 Schweinfurt | PRINT PLATE WITH TRANSPORT SECURITY |
| EP1568906A1 (en) * | 2004-02-27 | 2005-08-31 | BorgWarner Inc. | Double clutch |
| CN201241921Y (en) * | 2008-08-15 | 2009-05-20 | 李志强 | Dry friction type double clutch of single pressure disc |
| CN102171477A (en) * | 2008-10-01 | 2011-08-31 | 通用汽车环球科技运作有限责任公司 | Clutch assembly |
| DE102010045790A1 (en) * | 2009-10-12 | 2011-04-14 | Schaeffler Technologies Gmbh & Co. Kg | Coupling aggregate has housing containing friction clutches, counter pressure plate firmly connected with housing and pressure plate gripped at housing in rotatable and axially displaceable manner |
| DE102011102326A1 (en) * | 2011-05-25 | 2012-11-29 | Schaeffler Technologies AG & Co. KG | Coupling device e.g. self-adjusting dual clutch, has actuator devices and/or cup springs in contact with transportation supporting points and ramp rings, and detachable from operation supporting points in transportation position |
| CN103573848A (en) * | 2012-08-02 | 2014-02-12 | 舍弗勒技术股份两合公司 | Pull rod device used for relocating a pressure plate of a friction clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112017004681A5 (en) | 2019-06-13 |
| WO2018050158A1 (en) | 2018-03-22 |
| DE102016217851A1 (en) | 2018-03-22 |
| CN109661524B (en) | 2021-04-20 |
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