CN104712675B - For the clutch of the speed changer of automobile - Google Patents
For the clutch of the speed changer of automobile Download PDFInfo
- Publication number
- CN104712675B CN104712675B CN201410781721.0A CN201410781721A CN104712675B CN 104712675 B CN104712675 B CN 104712675B CN 201410781721 A CN201410781721 A CN 201410781721A CN 104712675 B CN104712675 B CN 104712675B
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- CN
- China
- Prior art keywords
- clutch
- disk holder
- supporting member
- region
- friction
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
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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
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
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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
- F16D2021/0661—Hydraulically actuated multiple lamellae 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
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
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 kind of clutch (1) of speed changer for automobile, it is preferred for the double clutch (2) of automation or automatic double-clutch speed changer, the clutch or double clutch carry at least one friction clutch (3), wherein, the friction clutch (3) is on the one hand connected with engine shaft, on the other hand it is connected with transmission input shaft, wherein, the friction clutch (3) is with disk holder (4) and the friction plate group (6) being arranged in the disk holder (4), and wherein, supporting member (13), especially supporting disk function is effectively supported in the disk holder (4) by least one backstop (17).Clutch (1) can be so simple and inexpensively manufactures, at least one protuberance (23), especially multiple protruding portion (23) are constituted in the disk holder (4), wherein, one or more protuberances are used as the backstop (17) of the supporting member (13).
Description
Technical field
The present invention relates to a kind of clutch of the speed changer for automobile, the clutch carries at least one friction clutch
Device, wherein, on the one hand the friction clutch is connected with engine shaft, is on the other hand connected with transmission input shaft, wherein, institute
Stating friction clutch has disk holder and the friction plate group being arranged in the disk holder, and wherein, supporting member, especially
Supporting disk is effectively supported in the disk holder by least one backstop.
Background technology
Clutch, the Ye Jiyong of a kind of known speed changer for automobile from the A1 of document DE 10 2,010 044 379
In automatically or semi-automatically it is double clutch speed change system, with two double clutches of friction clutch.The two rub from
On the one hand clutch is connected with engine shaft respectively, and is on the other hand connected with the first or second transmission input shaft.The friction
Clutch has disk holder respectively, wherein, friction plate group is disposed with the disk holder.Now, supporting member is designed
It is two shapes of support ring.Supporting member is effectively axially supported in the backstop of disk holder.The two support rings have
Annular region, wherein, it is designed with teeth portion on the outer circumferential side of the annular region.Disk holder be designed to it is undulatory, and
And have for the embedded hole through causing hooked tooth on tooth mesh regional and on corresponding side area.The embedded hole is from disc
Outside is extended on the inside of support, wherein, the teeth portion is through embedded hole and disk holder is supported on the outside.This two
Individual support ring axially supports friction plate group.The teeth portion circumferentially, wherein, the support ring can be in the axle of disk holder
Slid in groove, and be then fitted together into embedded hole by the rotation along one of two possible direction of rotation.Teeth portion quilt
It is designed as hook-shaped.Here, embedded hole additionally provides the backstop to teeth portion circumferentially.By being rotated into causing supporting in embedded hole
Ring is axially supported in the wall portion of embedded hole using its teeth portion.First and second support rings are embedding along different direction of rotation precessions
In conjunction hole.In order to prevent convolution, rotating against between the support ring being adjacently positioned is avoided by inserting torsion resistant device.
The design of the clutch of the type does not optimize still.Correspondingly corrugated disk holder is at least made up of deep-draw.This is needed
Want the strong deformation of disk holder.Especially manufacturing process finally carry out disk holder together with corresponding teeth portion region (friction plate
Teeth portion may be inserted into the teeth portion region) bellows-shaped shaping." trough " between ripple groove region in other words
Pressed from outside to inside herein.Hereafter the cutting to corresponding embedded hole fixing groove in other words is carried out, support ring is supported in other words
Part can be injected in the embedded hole.Because cutting embedded hole needs supporting part, disk holder is projected radially outwardly
Teeth portion region must also further be molded vertically, to provide corresponding supporting part for instrument.Additionally, teeth portion must also be corresponding
Ground is further molded vertically together with groove region, thus provides corresponding embedded hole, especially corresponding fixing groove for using.
The manufacturing process is complicated, and the especially needed axial processing space in the manufacturing process of embedded hole or fixing groove.
The content of the invention
Thus, the technical problems to be solved by the invention are to design and improve a kind of foregoing clutch, so that from
Clutch can be manufactured simply and inexpensively, and the part of the clutch can be assembled simply.
Here, the technical problems to be solved by the invention are by a kind of clutch of the speed changer for automobile, preferably
Solved for the double clutch of automation or automatic double-clutch speed changer, the clutch or double clutch carry at least one
Friction clutch, wherein, on the one hand the friction clutch is connected with engine shaft, on the other hand with transmission input shaft phase
Connect, wherein, the friction clutch has disk holder and the friction plate group being arranged in the disk holder, and wherein,
Supporting member, especially supporting disk are effectively supported in the disk holder by least one backstop, wherein, in the disc branch
At least one protuberance, especially multiple protruding portion are constituted on frame, wherein, one or more protuberances are used as the supporting member
Backstop.Here, multiple protruding portion is constituted in disk holder, wherein, the protuberance is used as backstop.Protuberance especially can be with
It is made up of prominent tongue.This tongue is also referred to as " adaptor ".Protuberance especially can be by disc
The punching press of support is made.It is also contemplated that being manufactured using milling process.Additionally, the corresponding tongue being made is by disk holder
Material shaping so that the end face of tongue constitutes the backstop for corresponding supporting member, especially supporting slice.Disk holder is outstanding
It can be designed as outer disk holder, wherein, tongue is then molded radially inward, and thus provides corresponding backstop.
In a kind of alternative design mode, disk holder can be designed as interior disk holder, wherein, tongue then radially into
Type, and thus corresponding backstop is provided.Tongue is especially arranged in the teeth portion region of disk holder.Protuberance is designed in
In the region of slight deformation namely the teeth portion region of disk holder.Thus, the material of disk holder is less worn and torn.Additionally,
The design of protuberance, be especially in the advantage of design of the protuberance of tongue shape, the teeth portion region of disk holder can
It is utilized better with axial length.Protuberance can be especially molded near the side end of disk holder.Thus preferably
Using the structure space of axial direction.Friction plate group preferably has such friction plate, the teeth portion shape and protuberance of the friction plate
It is adapted namely the teeth portion shape is so designed, so that during friction plate group can injects disk holder.Or it is also possible that
Treatment, the i.e. tooth of so design friction plate is high, so as in the outside circle of the teeth portion of friction plate and the teeth portion region of disk holder
Gap generally corresponding with protuberance height is remained between root circle.In a kind of alternative, particularly preferred design
In, the teeth portion of friction plate has the notch of edge opening, wherein, the notch that the edge is opened is formed in the region of protuberance
In.The notch or recess are also referred to as " scallop (scallop) ".Supporting member can have the tooth of head centering
Portion.Supporting member must also no longer be moved axially after the completion of assembling.Realized and protuberance or backstop by head centering
King-sized contact surface.It is furthermore an advantage that, it is not necessary to independent component, such as locating snap ring is for fixed branch
Bearing member, so as to eliminate other installation steps.Supporting member is particularly for support operational piston.Operation piston can refer to multiple
Shape part, wherein, supporting member has multiple corresponding windowings.The finger runs through the windowing, wherein, at least one spring
Part, especially multiple groups of springs for making operation piston reset are disposed between operation piston and supporting member.A kind of alternative
Design in it is contemplated that supporting member without windowing, and be designed to closure discoid pieces, wherein, it is described
Discoid pieces are especially only applied to supporting.Additionally, realizing weight savings in the region of disk holder, this can realize CO2Row
The reduction put.Larger component requirement is avoided in the fabrication process, and can also obtain axial structure space when necessary.
The drawbacks of starting described is thus avoid, and obtains corresponding advantage.
Brief description of the drawings
Also there is substantial amounts of being designed to clutch of the invention and improved possible mode herein.Below in conjunction with
Accompanying drawing and corresponding description carry out more elaboration in detail to decision design mode of the invention.In the accompanying drawings：
Fig. 1 shows a part for the double clutch with outer disk holder in the way of schematic isometric sectional view, described
Outer disk holder is with friction plate group and the supporting member for being shaped as support plate；
Fig. 2 shows the part of the double clutch according to Fig. 1 in the way of the sectional view of schematic half portion；
Fig. 3 shows the disk holder with backstop in the way of schematic sectional enlarged drawing, wherein, supporting member is abutted in only
Block；
Fig. 4 obliquely shows the top region of the disk holder with backstop from outside in the way of schematic isometric sectional view
Domain；
Fig. 5 obliquely shows the top region of the disk holder with backstop from inside in the way of schematic isometric sectional view
Domain；With
Fig. 6 shows the top area and friction plate of disk holder in the way of schematic front enlarged drawing.
Specific embodiment
Clutch 1 namely especially double clutch 2 are at least locally shown in Fig. 1 to Fig. 6.Clutch 1,2 is applied to
Speed changer with automobile is attached.Double clutch 2 is applied to automatic or automation double-clutch speed changer (not shown).
Double clutch 2 shown here has outstanding two friction clutch 3, wherein, only show herein one rub from
Clutch 3.The one side of described two friction clutches 3 is connected with engine shaft (not shown), and on the other hand relative with respective
The transmission input shaft (not shown) answered is connected.Friction clutch 3 has disk holder 4.Disk holder 4 is designed to outer herein
Disk holder 5.Friction plate group 6 is arranged in the outer disk holder 5.Friction plate group 6 is by the external friction that is alternately layered on top of each other
Piece 7 and inner attrition piece (not shown in detail) are constituted.Outside friction disc 7 herein by torsionally however axially translatable be arranged in
In outer disk holder 5.
Can be clearly seen in fig. 1 and 2, disk holder 4 has the side wall 8 for especially bending composition, wherein, friction plate
Group 6 is supported on side wall 8.The axial region 9 of disk holder 4 is connected with side wall 8, wherein, outside friction disc 7 is arranged in the axial direction
On region 9.Opposite side wall 10 is connected with the axial region 9, the opposite side wall 10 generally radially inwardly extends.
Friction clutch 3 can be operated by operation piston 11.Operation piston 11 is arranged in the side wall 8 of friction plate group 6
On opposite side.Operation piston 11 is also referred to as pressure plare.In order that operation piston 11 resets and is provided with least one spring
Part, especially groups of springs 12.The groups of springs 12 is supported in disk holder 4 by supporting member 13, and the supporting member especially can be with
It is designed to supporting slice or support plate.Supporting member 13 especially can since the axial region 9 of disk holder 4 generally radially to
Interior extension, and with press-bending region 14, wherein, groups of springs 12 is centrally supported on the inside in press-bending region 14.Supporting member 13
With 15 (referring to figs. 1 to 3) of multiple windowing, wherein, the windowing 15 is by operation piston 11 using the curved in other words of corresponding shaping
Bent finger 16 runs through.Finger 16 is used for actuating friction piece group 16.Supporting member 13 is used to directly conduct to disk spring force
Plate rack 4, and the rotation synchronous piece for operating piston 11 and corresponding groups of springs 12 is also act as in addition.In order to by spring
Power is conducted to disk holder 4, and disk holder 4 has at least one backstop 17, and supporting member 13 is supported in the backstop.
In order to realize the rotation synchronization to corresponding outside friction disc 17 and supporting member 13, the axial region 9 of disk holder 4 is set
For undulatory.Here, the axial region 9 has the teeth portion region that on the one hand (with reference to Figure 4 and 5) are pointed to axially outward
18, wherein, the corresponding teeth portion 19 of outside friction disc 7 and the teeth portion 20 of supporting member 13 are fitted together into the teeth portion region 18.Edge
Groove region 21 and side 22 of the circumferential design between the teeth portion region 18 are used to circumferentially support outside friction disc 7 and supporting member
13.Groove region 21 and teeth portion region 18 are connected with each other by side 22.Side 22 is used for circumferential supporting.
So, the drawbacks of starting described is so eliminated, i.e., at least one protuberance 23, outstanding is provided with disk holder 4
Its multiple protruding portion 23, wherein, one or more of protuberances 23 are used as backstop 17.Protuberance 23 is preferably by protrusion
Tongue 24 is constituted.Tongue 24 is also referred to as " adaptor (Durchstellung) ".Each backstop 17 namely especially
Each protuberance 23 is designed in the teeth portion region 18 of disk holder 4.This has the advantage that that is, protuberance 23 is designed
In the less region of deformation of disk holder 4.Each protuberance 23 is generally radially protruded inwardly from.Each tongue 24 is herein
It is molded from outside to inside.It is contemplated that tongue is molded from inside to outside in a kind of alternative design, wherein, disc
Support 4 is specifically designed to the form (design is not shown specifically) of interior disk holder herein.As shown in figure 4, for example existing
Tongue 24 is formed respectively inwards in all adjacent teeth portion regions 18, so that the end of the tongue 24 not being shown in detail
Side is used as backstop 17.It is possible thereby to make disk holder 4 substantially simplifiedly be constituted.In a kind of alternative design, dash forward
Going out portion 23 can design in the groove region 21 of disk holder 4.
The groove region 21 is fabricated such particularly by follow-up method and step, so that teeth portion region 18 is by less
Processing.So that the material of disk holder 4 is consumingly ground unlike in the manufacturing process of traditional torsion locking groove
Damage.Moreover, it is not necessary to need to consider as traditional torsion locking groove or corresponding opening undulatory axial region 9 namely
The length available of teeth portion, because teeth portion 24 constitutes backstop 17 in teeth portion region 18.Here, teeth portion region 18 is designed into always
The side (not shown in detail) of disk holder 4.Groove region 21 does not all extend to the side and extends always in other words
To side wall 10, but by radius namely by outlet 25 to the transition of side wall 10.The axial Free Region in groove region 21 is thus small
In the Free Region in teeth portion region 18.It is contemplated that in order to save another axial arrangement space and thus available teeth portion
Length, backstop 17 is inserted in the region of friction plate group 16.
Outside friction disc 7 is not hindered by backstop 17, because in a kind of preferred design, teeth portion 19 has recess 26
(reference picture 6).Recess 26 is also referred to as " sector notch ".The recess 26 that edge is opened realizes the freedom of friction plate group 6
Motion.
In a kind of alternative design, outside friction disc 7 has the teeth portion region 18 with smaller tip diameter, from
And the outside circle of the root circle in the teeth portion region 18 of disk holder 4 and the corresponding teeth portion 19 of outside friction disc 7 is mutually constituted gap,
Backstop 17 namely tongue 24 are put in the gap, without making tongue 24 hinder the axial displacement of outside friction disc 7.Phase
Accordingly, supporting member 13 has also one or more teeth portion 20, and the teeth portion is abutted in backstop 17.
Supporting member 13 has the teeth portion of especially head centering.This does not have harm, because supporting member 13 is after completion is assembled
Need not move axially again.By head centering, form and contacted with the larger of the side of backstop 17 namely tongue 24
Face.Additionally, by the outer gear of supporting member 13 complete supporting member 13 and with the supporting member abut miscellaneous part, Ye Jicao
Make the rotation synchronization of piston 11, groups of springs 12 namely like.
Had the advantage that when using the outside friction disc 7 with recess 26 shown in Fig. 6, i.e., teeth portion 19 with it is corresponding
The contact surface of side 22 is big as far as possible, and this realizes less surface pressing, and avoids abrasion higher.It is contemplated that
, some teeth portion regions 18 of disk holder 4 have different designs, and for example only several specific teeth portion regions 18 have
Corresponding backstop 17.It is also contemplated that correspondingly using the outside friction disc 7 being adapted, the outside friction disc is with only
Do not have corresponding teeth portion in the region in the teeth portion region 18 of gear 17, and other teeth portion are adapted with corresponding teeth portion region 18
(not shown).
Design more than of the invention has the advantage that, you can to save additional member, example for preparing backstop 17
Such as other locating snap rings.Thus avoid extra installation step.Supporting member 13 is easily assembled.By optimizing axial arrangement space,
Weight savings can be realized, this can realize CO2The reduction of discharge.Avoid component higher in the manufacturing process of backstop 17
It is required that.Advantageously achieve axial arrangement space.
List of numerals
1 clutch
2 double clutches
3 friction clutches
4 disk holders
5 outer disk holders
6 friction plate groups
7 outside friction discs
8 side walls
9 axial regions
10 side walls
11 operation pistons
12 groups of springs
13 supporting members
14 press-bending regions
15 windowings
16 fingers
17 backstops
18 teeth portion regions
19 teeth portion (friction plate)
20 teeth portion (supporting member)
21 groove regions
22 sides
23 protuberances
24 tongues
25 outlets
26 recesses
Claims (13)
1. a kind of clutch (1) of speed changer for automobile, the clutch carries at least one friction clutch (3), its
In, the friction clutch (3) is on the one hand connected with engine shaft, is on the other hand connected with transmission input shaft, wherein, it is described
Friction clutch (3) with disk holder (4) and the friction plate group (6) being arranged in the disk holder (4), and wherein,
Supporting member (13) function is effectively supported in the disk holder (4) by least one backstop (17), it is characterised in that
At least one protuberance (23) is constituted on the disk holder (4), wherein, the protuberance is used as the supporting member (13)
Backstop (17).
2. clutch according to claim 1, it is characterised in that the clutch (1) is for automating or automatic double
The double clutch (2) of clutch speed changer.
3. clutch according to claim 1, it is characterised in that the supporting member (13) is supporting disk.
4. clutch according to claim 1, it is characterised in that constitute multiple protruding portion in the disk holder (4)
(23)。
5. clutch according to claim 1, it is characterised in that the protuberance (23) is made up of prominent tongue,
Wherein, the tongue (24) is so molded, so that the side of the tongue (24) constitutes the backstop (17).
6. clutch according to claim 1 or 5, it is characterised in that the disk holder (4) is with being designed to ripple
Shape, the axial region (9) with teeth portion region outwardly and the groove region (21) being directed inwardly toward, wherein, the friction
The teeth portion (19) of piece and the teeth portion (20) of the supporting member (13) are fitted together into the teeth portion region (18), and wherein, it is described
Protuberance (23) is designed in the teeth portion region (18).
7. clutch according to claim 6, it is characterised in that the friction plate of the friction plate group (6) is in corresponding tooth
There is the recess (26) that at least locality edge is opened in portion (19), wherein, the recess (26) is in the region of backstop (17)
So design, so that friction plate can also be axially moveable to carry out assembling in the region of the backstop (17).
8. clutch according to claim 1, it is characterised in that the disk holder (4) is designed to outer disk holder
(5)。
9. clutch according to claim 1, it is characterised in that the supporting member (13) is for support operational piston
(11)。
10. clutch according to claim 9, it is characterised in that the operation piston (11) is with multiple fingers
(16), and the supporting member (13) is with multiple corresponding windowings (15), wherein, the finger (16) is through the windowing
(15), and wherein, at least one spring part is in order that the operation piston (11) resets and is disposed in the operation piston
(11) between the supporting member (13).
11. clutches according to claim 10, it is characterised in that multiple groups of springs (12) are in order that the operation piston
(11) reset and be disposed between operation piston (11) and the supporting member (13).
12. clutches according to claim 5, it is characterised in that the tongue (24) is by compacting and/or milling work
Skill is made.
13. clutch according in claim 1, it is characterised in that the clutch (1) is designed to double clutch
(2), and with two friction clutches (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013226050.4A DE102013226050A1 (en) | 2013-12-16 | 2013-12-16 | Clutch for a transmission of a motor vehicle |
| DE102013226050.4 | 2013-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104712675A CN104712675A (en) | 2015-06-17 |
| CN104712675B true CN104712675B (en) | 2017-07-07 |
Family
ID=53192360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410781721.0A Active CN104712675B (en) | 2013-12-16 | 2014-12-16 | For the clutch of the speed changer of automobile |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104712675B (en) |
| DE (1) | DE102013226050A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3075291B1 (en) * | 2017-12-18 | 2020-08-07 | Valeo Embrayages | PISTON IN TWO PARTS, THE PISTON IS INTENDED TO EQUIP A CLUTCH MECHANISM |
| EP3636947A1 (en) * | 2018-10-10 | 2020-04-15 | MAGNA Powertrain (Changzhou) Co., Ltd. | Clutch housing |
| JPWO2020230466A1 (en) * | 2019-05-10 | 2021-12-02 | Nok株式会社 | Hydraulic actuator sealing device |
| FR3097919A1 (en) * | 2019-06-30 | 2021-01-01 | Valeo Embrayages | Piston for clutch mechanism |
| DE102019213754A1 (en) * | 2019-09-10 | 2021-03-11 | Volkswagen Aktiengesellschaft | Coupling assembly for a vehicle and / or for a machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105712A (en) * | 2008-06-16 | 2011-06-22 | 舍弗勒技术两合公司 | Dual clutch with rotary vibration damper |
| CN202023857U (en) * | 2011-03-30 | 2011-11-02 | 浙江万里扬变速器股份有限公司 | Device used for reducing towing loss and wear of wet-type double clutch |
| DE102010044379A1 (en) * | 2010-09-04 | 2012-03-08 | Volkswagen Ag | Clutch device for gearbox of motor vehicle, particularly double clutch for automatic or automated double-clutch gearbox, comprises friction clutch, which is connected with motor shaft |
| CN102575722A (en) * | 2009-11-20 | 2012-07-11 | 舍弗勒技术股份两合公司 | Clutch device |
| CN103140696B (en) * | 2010-07-29 | 2015-11-25 | 舍弗勒技术股份两合公司 | Clutch device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2208473A5 (en) * | 1972-11-24 | 1974-06-21 | Peugeot & Renault | |
| DE102010010922B4 (en) * | 2009-08-14 | 2019-06-19 | Borgwarner Inc. | Parallel dual clutch device and drive train with such a parallel dual clutch device |
| DE102012024699A1 (en) * | 2012-01-13 | 2013-07-18 | Borgwarner Inc. | Coupling arrangement for use in between drive unit and transmission in drive train of motor vehicle, has dual clutch unit with multi-disk clutches assigned to transmission input shafts, where multi-disk clutches have common input side |
-
2013
- 2013-12-16 DE DE102013226050.4A patent/DE102013226050A1/en active Pending
-
2014
- 2014-12-16 CN CN201410781721.0A patent/CN104712675B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105712A (en) * | 2008-06-16 | 2011-06-22 | 舍弗勒技术两合公司 | Dual clutch with rotary vibration damper |
| CN102575722A (en) * | 2009-11-20 | 2012-07-11 | 舍弗勒技术股份两合公司 | Clutch device |
| CN103140696B (en) * | 2010-07-29 | 2015-11-25 | 舍弗勒技术股份两合公司 | Clutch device |
| DE102010044379A1 (en) * | 2010-09-04 | 2012-03-08 | Volkswagen Ag | Clutch device for gearbox of motor vehicle, particularly double clutch for automatic or automated double-clutch gearbox, comprises friction clutch, which is connected with motor shaft |
| CN202023857U (en) * | 2011-03-30 | 2011-11-02 | 浙江万里扬变速器股份有限公司 | Device used for reducing towing loss and wear of wet-type double clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104712675A (en) | 2015-06-17 |
| DE102013226050A1 (en) | 2015-06-18 |
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