CN107013605A - Double clutch - Google Patents
Double clutch Download PDFInfo
- Publication number
- CN107013605A CN107013605A CN201710063322.4A CN201710063322A CN107013605A CN 107013605 A CN107013605 A CN 107013605A CN 201710063322 A CN201710063322 A CN 201710063322A CN 107013605 A CN107013605 A CN 107013605A
- Authority
- CN
- China
- Prior art keywords
- friction disc
- support
- outside friction
- inner attrition
- attrition piece
- 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
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- 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
- 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)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The present invention relates to a kind of double clutch (1), it includes the first separation clutch (2) and the second separation clutch (9), the first separation clutch (2) has the first outside friction disc support (3), first inner attrition piece support (4) and can by the first operating parts (5) operate, by being associated with the first outside friction disc (6) of the first outside friction disc support (3) and being associated with the first friction plate group (8) that the first inner attrition piece (7) of the first inner attrition piece support (4) is constituted, the second separation clutch (9) has the second outside friction disc support (10), second inner attrition piece support (11) and can by the second operating parts (12) operate, by being associated with the second outside friction disc (13) of the second outside friction disc support (10) and being associated with the second friction plate group (15) that the second inner attrition piece (14) of the second inner attrition piece support (11) is constituted, wherein, first inner attrition piece support (4) is connected with the first output shaft (17), and the second inner attrition piece support (11) is connected with the second output shaft (19), wherein, first operating parts (5) can be operated by central releasing unit (22), and the second operating parts (12) can be hydraulically operated, or wherein, first operating parts (5) can be hydraulically operated, and the second operating parts (12) can be operated by central releasing unit (22).
Description
Technical field
The present invention relates to a kind of double clutch, it includes the first separation clutch and the second separation clutch, wherein the first separation
Clutch have the first outside friction disc support, the first inner attrition piece support and can by the first operating parts operate, by being associated with
First outside friction disc of the first outside friction disc support and it is associated with the first inner attrition piece of the first inner attrition piece support is constituted the
One friction plate group, the second separation clutch has the second outside friction disc support, the second inner attrition piece support and can grasped by second
Workpiece operation, the second outside friction disc by being associated with the second outside friction disc support and be associated with the of the second inner attrition piece support
The second friction plate group that two inner attrition pieces are constituted, wherein, the first inner attrition piece support is connected with the first output shaft, and second
Inner attrition piece support is connected with the second output shaft.
Background technology
This double clutch has had been fully disclosed in the prior art., it is known that setting the outside behaviour of two separation clutchs
Make device, wherein, operating parts is transferred force to from driving side and slave end is associated with the corresponding of the first or second separation clutch
In friction plate group, the first and second friction plate groups are especially delivered to.In this case, at least first clutch and second point are separated
Clutch is positioned on the common intermediate plate of double clutch and is placed between two operating parts.Alternatively can also be real
It is existing, the operation of homonymy is carried out in double clutch, i.e., two operating parts are operating the feelings of its corresponding separation clutch attached troops to a unit
Moved in a same direction under condition.It can be set for this, the second operating parts is (for example, be associated with the second of the second separation clutch
Operating parts) in the axial direction through the first separation clutch.Passed through for such axial, in the outside friction disc of the first separation clutch
In must be provided with corresponding space, the second operating parts can be passed through by the space, so as to which operating shaft is placed in upwards
The second separation clutch at one separation clutch rear.
It is alternatively same it can be considered that, outside friction disc support is correspondingly passed through from radially outer, and therefore sets footpath
To " pass through solution ", so that operating parts can be embedded in two by outside friction disc support
Between separation clutch, and thus internally operated.Built-in function refers to such operation within the scope of the invention, i.e.,
Operating parts is positioned between the separation clutch of axially adjacent placement, radially in one or more outside friction disc internal stents,
And the active force of operating parts is imported in corresponding friction plate group in the opposite direction.
Compared with the operation that outside friction disc support need not be through, this solution the disadvantage is that, must be provided with phase
To larger component, especially larger operating parts.Because the higher quality being rotated can cause occur unbalanced trend,
This imbalance can be formed by relatively large part.Therefore, rotary inertia increases and must preset more axially knots
Conformational space.
The content of the invention
Therefore, the technical problems to be solved by the invention are that, there is provided a kind of double clutch, it can realize unilateral input
Working fluid needed for operation and it is axially or radially pass through solution in the case of realize behaviour to separation clutch
Make.
In order to solve the above-mentioned technical problem, it is arranged according to the present invention in the double clutch of type described above to be：First
Operating parts can be operated by central releasing unit (Zentralausr ü cker), and the second operating parts can be by fluid pressure type
Operation, or the first operating parts can be operated by fluid pressure type, and the second operating parts can be operated by central releasing unit.
According to present invention setting, the first operating parts can be operated by central releasing unit, and the second operating parts energy
It is enough to be operated by fluid pressure type, or the first operating parts can be operated by fluid pressure type, and the second operating parts can be by center separation
Device is operated.Therefore first and second operating parts are positioned on the first or second output shaft and can be by center separation
Device is operated by fluid pressure type.In such a situation it is preferred to which an operating parts can be operated and another by central releasing unit
One operating parts can be operated by fluid pressure type.Central releasing unit can also at least be referred to as CSC (concentric slave
cylinder)。
Particularly preferably set in the double clutch according to the present invention, the first operating parts is connected with the first or second output shaft
Connect, and the second operating parts is connected with the first or second output shaft.Therefore, the first and second operating parts are preferably mounted to
One or second is connected on output shaft, and/or with the first or second output shaft.Therefore, it is possible to be produced in slave end for operating
Operating physical force needed for first and second separation clutchs so that produced operating physical force can pass through the first and/or second output shaft
Supported.Therefore, it is possible to realize two separation clutchs of operation in the double clutch of axial direction, wherein, first and/or second
It can save in terms of outside friction disc support and radial and axial pass through solution.
In addition it can equally realize, saving the axial solution that passes through, (in this passes through solution, the first separation is closed
Device is for example passed through by the second operating parts) so that the second operating parts can be operated is placed in the first separation clutch rear in the axial direction
The second separation clutch, or vice versa.The present invention is it is therefore proposed that the built-in function of the double clutch of axial direction, this internal behaviour
Make to operate effectively single separation clutch because the uneven tendency and eliminating of reduction can be realized through solution.
Can so it be designed according to the improvement project of the double clutch of the present invention, the second output shaft is designed as hollow shaft, and
And first operating parts and the second operating parts and the second output shaft or be associated with the set letter of the second output shaft and be connected.
It is therefore particularly preferred that the first operating parts and the second operating parts are connected with the second output shaft, second output
Axle is designed as hollow shaft.It can equally be accomplished that, two operating parts are connected with being associated with the sleeve of the second output shaft.Cause
This, operating parts is not directly to be connected with the second output shaft, but between the second output shaft and first and second operating parts
Insert sleeve.
Therefore, it is possible to be advantageously carried out, the first and second operating parts are all supported on identical output shaft.In operating parts
Speed discrepancy between (they are associated with different separation clutchs respectively) can be flat in this case through central releasing unit
Weighing apparatus.For example, the second separation clutch can be connected by the second inner attrition piece support with the second output shaft, wherein, the second operation
Part and the first operating parts are positioned on the second output shaft.In this case, in the first operating parts, (it is also positioned in herein
On second output shaft) exist between the first separation clutch (it is connected by the first inner attrition piece support with the first output shaft)
Relative rotation speed.In order to overcome the relative rotation speed, preferably, the first operating parts is exported by central releasing unit and second
Axle is connected, so as to bridge the relative rotation speed between the first output shaft and the second output shaft.In addition, favourable mode energy
Enough it is that the produced operating physical force for the first operating parts and the second operating parts is jointly supported on the second output shaft.
In this case, particularly preferably setting, in the second output shaft or it is associated with the sleeve of the second output shaft
Interior setting fluid passage, the fluid passage and one or more central releasing units and/or one or two be hydraulic operation and
If pressure chamber be connected.Be designed as the second output shaft of hollow shaft therefore with fluid passage, the fluid passage for example from
The feedway of transmission side, especially rotating guide device (Dreheinf ü hrung) are at least one pressure chamber or at least
One central releasing unit conducts working fluid.Transmission input shaft is especially designed as therefore, it is possible to which working fluid is imported
In second output shaft, and lead to produce on the device that operating physical force is set, especially lead one or more central releasing units
In one or two pressure chamber.For example, by producing corresponding pressure and/or working fluid in the fluid passage by pump
Pressure load can be produced in central releasing unit and/or pressure chamber for operating required pressure.
In addition, can be set in the double clutch according to the present invention, in the first inner attrition piece support and the first operating parts
Between dispose the first return unit, and dispose the second return unit between the second inner attrition piece support and the second operating parts, wherein,
First return unit produces restoring force when the first operating parts is moved, and the second return unit is produced back when the second operating parts is moved
Multiple power.Return unit can, for example, be designed as spring part, be especially designed as disk spring, and in the corresponding separation clutch of operation
Restoring force can be produced.Pass through motion of first or second operating parts in the first or second friction plate group, corresponding return unit
It is elastically deformed, so that the return unit produces restoring force.In the case of operating physical force being lost on the first or second operating parts, first
Operating parts and/or the second operating parts from closing position move to opening due to the restoring force that is produced by the first or second return unit
On position.
It can be set according to the other preferred design of double clutch of the present invention, the first outside friction disc support and the
Two outside friction disc supports move connection in this wise so that relative motion, and the first outside friction disc branch are prevented in peripheral direction
Frame can be moved in the axial direction relative to the second outside friction disc support.
According to this design, it can realize in an advantageous manner, can when operating first or second to separate clutch
Avoid occurring so-called " crosstalk " of double clutch in corresponding other separation clutch.Outside first
Therefore friction disc support and the second outside friction disc support move connection, so as to separate clutch or the second separation clutch in operation first
When relative motion in the axial direction can be carried out between the first outside friction disc support and the second outside friction disc support, and operate
Power will not be delivered in the second separation clutch from the first separation clutch.
Particularly preferably set, at least one coupling arrangement be set, it have at least one connector and at least one with
The corresponding groove of at least one connector, wherein, at least one described connector is associated with the first outside friction disc support, and
And at least one described groove is associated with the second outside friction disc support, or at least one described connector is associated with rubbing outside second
Pad support, and at least one described groove is associated with the first outside friction disc support.Therefore, can be by by coupling arrangement
One outside friction disc support and the second outside friction disc support are coupled to each other.In this case, coupling arrangement is avoided rubs outside first
Pad support and the second outside friction disc are rotated relative to each other in peripheral direction.In the axial direction, coupling arrangement, which is realized, makes first
Relative motion of the outside friction disc support relative to the second outside friction disc support.Coupling arrangement presets at least one connection for this
Part, it is axially toward corresponding groove extension.For example, the first outside friction disc support can have connector, the connection
Fitting is connected with the corresponding groove in the second outside friction disc support, and vice versa.It is of course also possible to realize any
Combination so that connector not only can be set and/or recessed on the second outside friction disc support on the first outside friction disc support, also
Groove.
It can also preferably have the feature that coupling arrangement is independently of first and second according to the double clutch of the present invention
Outside friction disc support Design, or coupling arrangement and first and/or the second outside friction disc support unitary design.Therefore, couple
Device can be set to the parts different from the first or second outside friction disc support, and as previously described can be in first and
Connection is realized between two outside friction disc supports.In addition can equally realize, coupling arrangement integrally, i.e. with first and/or
Two outside friction disc support integrated grounds are designed.It is particularly preferred that, the first outside friction disc support and the second outside friction disc support tool
There is the coupling arrangement with outside friction disc support unitary design.Certainly, in this case, connector is all the time in coupling arrangement
Be arranged on outside friction disc support, for example on the first outside friction disc support, and groove be arranged on all the time it is corresponding other
On outside friction disc support, on such as the second outside friction disc support.It so ensure that exist therewith all the time for each connector
The groove matched somebody with somebody, connector can be embedded into groove in the axial direction.
In this case, the insertion in connector to corresponding groove is telescopic.It means that connector is not
It is to be completely embedded within all the time in the groove matched with it, but the part of the insertion of connector or the portion that is received in a groove
It is variable to divide.At least one connector can be on the open position of double clutch, the open position that i.e. two separate clutch
On be accommodated fully in the groove matched with it.When operating two separation one of clutchs, connector being capable of at least portion
Ground is divided to remove groove, so as to realize the mutual relative motion of the first and second outside friction disc supports in the axial direction.Cause
This, as shown previously, when operating two separation one of clutchs, it is to avoid the crosstalk to another separation clutch.
It is particularly preferred that being set in the double clutch according to the present invention, rubbed outside the first outside friction disc support and second
Pad support rotates relative to one another around the facewidth of the tooth of the gear shape part of the first or second outside friction disc support.Thereby, it is ensured that
, the connector for being for example designed as the prolongation of the tooth root of the gear shape part of one of two outside friction disc supports can be embedding
Enter into the groove of other outside friction disc support.First and second outside friction disc supports therefore so rotation so that in axial direction
The tooth root of the first outside friction disc support of upper observation touches the teeth portion of the second outside friction disc support, and vice versa.
It is particularly preferred that setting in this case, at least one groove is designed as the first or second outside friction disc branch
A part for the internal tooth of frame, and be embedded into the axial direction in groove with the connector of at least one groove match.Therefore, it is recessed
Groove is designed as a part for the internal tooth of the first or second outside friction disc support.Certainly it can equally realize, not only the first external friction
The groove of plate rack and the second outside friction disc support also with the part for being designed as corresponding internal tooth.It is placed in addition
Outside friction disc support on connector be correspondingly embedded into groove.So set by the coupling arrangement so designed or two
The coupling arrangement of meter ensure that two outside friction disc supports are fixed on the outer periphery, and can keep motion in the axial direction.
The preferred design setting of the present invention, the first and second separation clutchs are axially upper mutually adjacent, and/or first
And second operating parts be positioned between the first and second separation clutchs.
Therefore, according to this design, a kind of built-in function is advised in the double clutch of axial direction.By in the first He
The arrangement of two operating parts between second separation clutch can be realized, built-in function is realized in the double clutch of axial direction, and
Nothing needs guiding through outside friction disc support.Therefore, relatively large part is saved, and reduces unbalanced trend.
Brief description of the drawings
Below, the present invention is illustrated according to the embodiment with reference to accompanying drawing.Accompanying drawing is schematic diagram, and is shown：
Fig. 1 shows the double clutch on open position according to the present invention；
Fig. 2 shows the double clutch in the closing position according to the present invention shown in Fig. 1；
Fig. 3 shows the stereogram of two outside friction disc supports of the double clutch according to the present invention shown in Fig. 1.
Embodiment
Fig. 1 shows double clutch 1, and it includes the first separation separation clutch 9 of clutch 2 and second, and the first separation clutch 2 has
Have the first outside friction disc support 3, the first inner attrition piece support 4 and can by the first operating parts 5 operate, by being associated with first
First outside friction disc 6 of outside friction disc support 3 and be associated with that the first inner attrition piece 7 of the first inner attrition piece support 4 constitutes the
One friction plate group 8, the second separation clutch 9 has the second outside friction disc support 10, the second inner attrition piece support 11 and can borrowed
Help that the second operating parts 12 operates, the second outside friction disc 13 by being associated with the second outside friction disc support 10 and it is associated with second
The second friction plate group 15 that second inner attrition piece 14 of friction disc support 11 is constituted.
The first separation separation of clutch 2 and second clutch 9 is clearly mutually adjacent in the axial direction.First inner attrition piece support 4
It is connected by the first sleeve 16 with the first output shaft 17, and the second inner attrition piece support 11 is by second set of letter 18 and second
Output shaft 19 is connected.Second output shaft 19 is clearly designed as hollow shaft, and the second output shaft 19 is paragraph by paragraph or partly
Around the first output shaft 17 for being designed as solid shafting.First operating parts 5 and the second operating parts 12 are clearly positioned in first point
Between the separation clutch 9 of clutch 2 and second.First operating parts 5 is loaded active force in this case through return unit 20, and
And second operating parts 12 active force is loaded by return unit 12.The feelings moved in the first operating parts 5 and/or the second operating parts 12
Under condition, the formation of return unit 20,21 is in reverse to the restoring force of operation direction (that is, towards friction plate group 8,15).Operated accordingly
Operating parts 5,12 is returned on open position shown in Fig. 1 in the case that power disappears.
Fig. 1 also shows that the first operating parts 5 and the second operating parts 12 are positioned in second set of letter 18.In this case,
First operating parts 5 is supported in second sleeve 18 by central releasing unit 22.Second operating parts 12 is equally supported on second set
Cylinder 18 on and can be operated by the operation device 23 of hydraulic pressure.The operation device 23 of hydraulic pressure has pressure chamber 24 herein,
The energy input service fluid into the pressure chamber, so that the pressure in pressure chamber 24 is variable.By in pressure chamber
The overvoltage produced in 24 can push the second operating parts 12 to the second friction plate group 15, and by incoming second friction plate of active force
Group.
In order to which working fluid is delivered in pressure chamber 24 and/or central releasing unit 22, second sleeve 18 has stream
Body passage 25, working fluid can be from the operation device 23 and central releasing unit of speed changer side hydraulic in the circulation passage
22 conveyings.According in the pressure that transmission side is exported to working fluid and thus be transmitted in fluid passage 25 pressure chamber 24 or
The pressure of central releasing unit 22, can operate the first operating parts 5 or the second operating parts 12.First operating parts or the second operating parts
The restoring force of resistance return unit 20,21 is moved towards matched friction plate group 8,15 respectively, and operating physical force is passed to
In the friction plate group.In the case of the distress resolves in working fluid in fluid passage 25, by return unit 20,21 again
Operating parts 5,12 is back on open position shown in Fig. 1.
Fig. 2 shows the closing position of the first separation clutch 2.Can be clearly seen, in this case the first operating parts 5 along
Axial direction moves in friction plate group 8 and operating physical force is transmitted in the friction plate group.First outside friction disc support 3 and
Two outside friction disc supports 10 are coupled to each other by coupling arrangement 26.In this case, coupling arrangement 26 can be realized, two outer
The relatively mutually motion in the axial direction of friction disc support 3,10, but prevent towards relatively mutual in peripheral direction
Motion.In a person during active force to be transmitted to separation clutch 2,9, therefore, it is possible to rub outside corresponding first or second
Pad support 3, the direction of 10 Following effect power conduction, wherein, the first outside friction disc support 3 and the second outside friction disc support 10 exist
The connection of nested telescopic (teleskopisch) that is realized on axial direction by coupling arrangement 26 can be movable relatively.Therefore keep away
Exempt from so-called " crosstalk ".The operating physical force of incoming first friction plate group 8 or the second friction plate group 15 is significantly not transferred to phase
The other outside friction disc support 3,10 answered.
Fig. 3 shows the stereogram of two outside friction disc supports 3,10 of double clutch shown in fig 1 and 2.Outside first
The outside friction disc support 10 of friction disc support 3 and second is mutual axially due to sight in this case
Every., it is apparent that coupling arrangement 26 has the first connector 27 and the second connector 28.First connector 27 is in this case
The first outside friction disc support 3 is associated with, and the second connector 28 is associated with the second outside friction disc support 10.In addition, first
Connection device 26 also has the first groove 29 and the second groove 30.First groove 29 is associated with the first outside friction disc support 3 and second
Groove 30 is associated with the second outside friction disc support 10.Certainly it is also possible that, by coupling arrangement 26 be interpreted as two connection dress
Put, wherein, the first coupling arrangement includes the first connector 27 and the second groove 30, and the second coupling arrangement includes the second connection
The groove 29 of part 28 and first.
, it is apparent that the first outside friction disc support 3 and the second outside friction disc support 10 in peripheral direction around first or
The width rotation of the tooth 31 of the gear shape part 32 of second outside friction disc support 3,10.Therefore, the first of the first outside friction disc support 3
Connector 27 can be embedded into the second groove 30 of the second outside friction disc support 10, and the of the second outside friction disc support 10
Two connectors 28 can be embedded into the first groove 29 of the first outside friction disc support 3.It is embedded into the first and second grooves 29,30
In the parts of the first and second connectors 27,28 determine the first outside friction disc support 3 and the second external friction in this case
The degree close to each other together of plate rack 10., it is apparent that the nesting for thus achieving two outside friction disc supports 3,10 is stretched
Formula couples so that they relatively can mutually be moved in the axial direction.But, coupling arrangement 26 is significantly prevented, two
The rotating against in peripheral direction of outside friction disc support 3,10.Therefore, the incoming effect to the first or second separation clutch 2,9
" crosstalk " of the power to corresponding other separation clutch 2,9 is prevented from.
The degree that connector 27,28 is embedded into groove 29,30 is determined, and whether double clutch 1 is then at open position
Put, or whether two separation clutchs 2, one of 9 are in closing position.In closing position, corresponding outside friction disc branch
Frame 3,10 by the active force that is passed in corresponding friction plate group 8,15 away from corresponding other separation clutch 2,9, thus
Form the nested telescopic motility of the first outside friction disc support 3 and the second outside friction disc support 10.
Reference numerals list
1 double clutch
2 first separation clutchs
3 first outside friction disc supports
4 first inner attrition piece supports
5 first operating parts
6 first outside friction discs
7 first inner attrition pieces
8 first friction plate groups
9 second separation clutchs
10 second outside friction disc supports
11 second inner attrition piece supports
12 second operating parts
13 second outside friction discs
14 second inner attrition pieces
15 second friction plate groups
16 first sleeves
17 first output shafts
18 second sleeves
19 second output shafts
20 first return units
21 second return units
22 central releasing units
23 operation devices
24 pressure chamber
25 fluid passages
26 coupling arrangements
27 first connectors
28 second connectors
29 first grooves
30 second grooves
31 teeth
32 gear shape parts
Claims (10)
1. a kind of double clutch (1), it includes the first separation clutch (2) and the second separation clutch (9), the first separation clutch
(2) have the first outside friction disc support (3), the first inner attrition piece support (4) and can by the first operating parts (5) operation,
By being associated with the first outside friction disc (6) of the first outside friction disc support (3) and being associated with the first of the first inner attrition piece support (4)
Inner attrition piece (7) constitute the first friction plate group (8), it is described second separation clutch (9) have the second outside friction disc support (10),
Second inner attrition piece support (11) and can by the second operating parts (12) operate, by being associated with the second outside friction disc support
(10) the second outside friction disc (13) and be associated with that the second inner attrition piece (14) of the second inner attrition piece support (11) constitutes the
Two friction plate groups (15), wherein, the first inner attrition piece support (4) is connected with the first output shaft (17), and is rubbed in second
Plate rack (11) is connected with the second output shaft (19), it is characterised in that the first operating parts (5) can be by central releasing unit
(22) operated, and the second operating parts (12) can be hydraulically operated, or wherein, the first operating parts (5) can be by liquid
Pressure ground is operated, and the second operating parts (12) can be operated by central releasing unit (22).
2. double clutch according to claim 1, it is characterised in that the first operating parts (5) and the first output shaft (17) or
Second output shaft (19) is connected, and the second operating parts (12) is connected with the first output shaft (17) or the second output shaft (19)
Connect.
3. double clutch according to claim 1 or 2, it is characterised in that the second output shaft (19) is designed as hollow shaft, and
And first operating parts (5) and the second operating parts (12) be connected with the second output shaft (19), or with being associated with the second output shaft
(19) second sleeve (18) is connected.
4. double clutch according to claim 3, it is characterised in that in the second output shaft (19) or to be associated with second defeated
Fluid passage (25) are provided with the second sleeve (18) of shaft (19), the fluid passage and one or more central releasing units
And/or one or two pressure chamber (24) set for hydraulic operation is connected (22).
5. the double clutch according to any one of the claims, it is characterised in that the first outside friction disc support (3) and
The so motion connection of second outside friction disc support (10), so that the relative motion in peripheral direction is prevented from, and outside first
Friction disc support (3) can in the axial direction be moved relative to the second outside friction disc support (10), or the first inner attrition piece support
(4) couple with the so motion of the second inner attrition piece support (11), so that the relative motion in peripheral direction is prevented from, and the
One inner attrition piece support (4) can in the axial direction be moved relative to the second inner attrition piece support (11).
6. double clutch according to claim 5, it is characterised in that set at least one coupling arrangement (26), described
Connection device have at least one connector (27,28) and at least one match with least one described connector (27,28)
Groove (29,30), wherein, at least one described connector (27,28) is associated with the first outside friction disc support (3), and at least
One groove (29,30) is associated with the second outside friction disc support (10), or at least one described connector (27,28) is associated with
Second outside friction disc support (10), and at least one groove (29,30) is associated with the first outside friction disc support (3), Huo Zheqi
In, at least one described connector (27,28) is associated with the first inner attrition piece support (4), and at least one groove (29,30)
The second inner attrition piece support (11) is associated with, or at least one described connector (27,28) is associated with the second inner attrition piece branch
Frame (11), and at least one groove (29,30) is associated with the first inner attrition piece support (4).
7. double clutch according to claim 5, it is characterised in that coupling arrangement (26) is independently of the first outside friction disc branch
Frame (3) and the design of the second outside friction disc support (10), or at least one coupling arrangement (26) and the first outside friction disc support (3)
And/or second outside friction disc support (10) unitary design, or coupling arrangement is independently of the first inner attrition piece support (4) and
Two inner attrition piece supports (11) are designed, or at least one coupling arrangement in the first inner attrition piece support (4) and/or second with rubbing
Pad support (11) unitary design.
8. the double clutch according to any one of the claims, it is characterised in that the first outside friction disc support (3) and
Second outside friction disc support (10) is around the first outside friction disc support (3) or the gear shape part of the second outside friction disc support (10)
(32) facewidth of tooth (31) is rotated relative to each other, or the first inner attrition piece support (4) and the second inner attrition piece support
(11) facewidth around the first inner attrition piece support (4) or the tooth of the gear shape part of the second inner attrition piece support (11) is relative to each other
Ground rotates.
9. double clutch according to claim 8, it is characterised in that at least one groove (29,30) is designed as outside first
A part for the internal tooth of friction disc support (3) or the second outside friction disc support (10), and it is right with least one groove (29,30)
The connector (27,28) answered is embedded into groove (29,30) in the axial direction.
10. the double clutch according to any one of the claims, it is characterised in that the first separation clutch (2) and the
It is adjacent on two separation clutch (9) axial directions, and/or the first operating parts (5) and the second operating parts (12) are placed in the first separation conjunction
Between device (2) and the second separation clutch (9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016201214.2A DE102016201214B4 (en) | 2016-01-28 | 2016-01-28 | Double coupling |
| DE102016201214.2 | 2016-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107013605A true CN107013605A (en) | 2017-08-04 |
| CN107013605B CN107013605B (en) | 2020-06-26 |
Family
ID=59328005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710063322.4A Active CN107013605B (en) | 2016-01-28 | 2017-01-26 | Double clutch |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107013605B (en) |
| DE (1) | DE102016201214B4 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019109424A1 (en) * | 2018-06-04 | 2019-12-05 | Schaeffler Technologies AG & Co. KG | Coupling device for a motor vehicle drive train; Transmission unit and drive train |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0326018D0 (en) * | 2003-11-07 | 2003-12-10 | Automotive Prod France | Clutch actuators |
| DE102010021036A1 (en) * | 2010-05-19 | 2011-11-24 | Audi Ag | Double clutch for a dual-clutch gearbox in motor vehicles |
| US8327991B2 (en) * | 2007-10-15 | 2012-12-11 | Schaeffler Technologies AG & Co. KG | Slave cylinder and release system |
| DE102012209952A1 (en) * | 2011-07-15 | 2013-01-17 | Schaeffler Technologies AG & Co. KG | Double coupling |
| CN103140696A (en) * | 2010-07-29 | 2013-06-05 | 舍弗勒技术股份两合公司 | Clutch device |
| CN103154551A (en) * | 2010-07-29 | 2013-06-12 | 舍弗勒技术股份两合公司 | Release unit for a dual clutch |
| DE112012003236A5 (en) * | 2011-08-05 | 2014-04-30 | Schaeffler Technologies Gmbh & Co. Kg | slave cylinder |
| DE202014004363U1 (en) * | 2014-05-28 | 2014-06-13 | Gkn Stromag Ag | Hydraulically shiftable clutch |
| CN103883638A (en) * | 2012-12-21 | 2014-06-25 | 舍弗勒技术股份两合公司 | Dual clutch for releasably connecting input shaft with output shafts in motor vehicle |
| CN104040205A (en) * | 2011-12-22 | 2014-09-10 | 舍弗勒技术有限两合公司 | Dual clutch |
| WO2015010699A3 (en) * | 2013-07-25 | 2015-03-26 | Schaeffler Technologies AG & Co. KG | Dual clutch assembly having a plastic disengagement system |
| CN105020296A (en) * | 2015-08-18 | 2015-11-04 | 崔博琳 | Wet type double-clutch mechanism capable of mechanically pressing friction pieces |
| CN105229326A (en) * | 2013-03-15 | 2016-01-06 | 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 |
|---|---|---|---|---|
| DE502004007256D1 (en) | 2003-04-04 | 2008-07-10 | Luk Lamellen & Kupplungsbau | Multiple clutch unit |
| DE102009000474A1 (en) | 2008-09-09 | 2010-03-11 | Zf Friedrichshafen Ag | Multiple coupling device, in particular double clutch device, with actuatable by means of a disk carrier slat clutch assembly |
| DE102013219402A1 (en) | 2012-10-17 | 2014-04-17 | Schaeffler Technologies Gmbh & Co. Kg | Oil supply via outer disc carrier for "inline" arrangement of a double clutch |
-
2016
- 2016-01-28 DE DE102016201214.2A patent/DE102016201214B4/en active Active
-
2017
- 2017-01-26 CN CN201710063322.4A patent/CN107013605B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0326018D0 (en) * | 2003-11-07 | 2003-12-10 | Automotive Prod France | Clutch actuators |
| US8327991B2 (en) * | 2007-10-15 | 2012-12-11 | Schaeffler Technologies AG & Co. KG | Slave cylinder and release system |
| DE102010021036A1 (en) * | 2010-05-19 | 2011-11-24 | Audi Ag | Double clutch for a dual-clutch gearbox in motor vehicles |
| CN103140696A (en) * | 2010-07-29 | 2013-06-05 | 舍弗勒技术股份两合公司 | Clutch device |
| CN103154551A (en) * | 2010-07-29 | 2013-06-12 | 舍弗勒技术股份两合公司 | Release unit for a dual clutch |
| DE102012209952A1 (en) * | 2011-07-15 | 2013-01-17 | Schaeffler Technologies AG & Co. KG | Double coupling |
| DE112012003236A5 (en) * | 2011-08-05 | 2014-04-30 | Schaeffler Technologies Gmbh & Co. Kg | slave cylinder |
| CN104040205A (en) * | 2011-12-22 | 2014-09-10 | 舍弗勒技术有限两合公司 | Dual clutch |
| CN103883638A (en) * | 2012-12-21 | 2014-06-25 | 舍弗勒技术股份两合公司 | Dual clutch for releasably connecting input shaft with output shafts in motor vehicle |
| CN105229326A (en) * | 2013-03-15 | 2016-01-06 | 舍弗勒技术股份两合公司 | Clutch device |
| WO2015010699A3 (en) * | 2013-07-25 | 2015-03-26 | Schaeffler Technologies AG & Co. KG | Dual clutch assembly having a plastic disengagement system |
| DE202014004363U1 (en) * | 2014-05-28 | 2014-06-13 | Gkn Stromag Ag | Hydraulically shiftable clutch |
| CN105020296A (en) * | 2015-08-18 | 2015-11-04 | 崔博琳 | Wet type double-clutch mechanism capable of mechanically pressing friction pieces |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102016201214B4 (en) | 2022-08-18 |
| DE102016201214A1 (en) | 2017-08-03 |
| CN107013605B (en) | 2020-06-26 |
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