CN103375531B - Centring element for torsional vibration damper and the torsional vibration damper with centring element - Google Patents
Centring element for torsional vibration damper and the torsional vibration damper with centring element Download PDFInfo
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- CN103375531B CN103375531B CN201310221887.2A CN201310221887A CN103375531B CN 103375531 B CN103375531 B CN 103375531B CN 201310221887 A CN201310221887 A CN 201310221887A CN 103375531 B CN103375531 B CN 103375531B
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- centring element
- section
- dead slot
- vibration damper
- torsional vibration
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13164—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by the supporting arrangement of the damper unit
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Pulleys (AREA)
Abstract
The present invention relates to being used for torsional vibration damper, the centring element in particular for double mass flywheel, described torsional vibration damper has：Input block and output block, rotation axiss, the first dead slot being centrally located with regard to described rotation axiss on described input block and the second dead slot being centrally located with regard to described rotation axiss on described output block, described input block and described output block can jointly rotate around described rotation axiss and can limitedly reverse toward each other, wherein, described centring element has the first centering section being associated with described first dead slot and the second centering section being associated with the second dead slot, and it is related to the torsional vibration damper with described centring element, so as to the centering especially in installation site of the input block and output block of realization or the described torsional vibration damper of improvement, and improve described torsional vibration damper in structure and/or functionally.
Description
Technical field
The present invention relates to being used for torsional vibration damper, the centring element in particular for double mass flywheel, described torsion
Vibration damper has：Input block and output block, rotation axiss, on described input block with regard in described rotation axiss
First dead slot of heart setting and the second dead slot being centrally located with regard to described rotation axiss on described output block, institute
State input block and described output block can jointly rotate around described rotation axiss and can limitedly turn round toward each other
Turn, and be related to a kind of torsional vibration damper with this centring element.
Background technology
The double clutch that disclose for motor vehicles by DE102009024217A1, there are following characteristics, described pair of clutch
Utensil has oil-resisting housing；This housing is not rotatably connected with the bent axle of internal combustion engine；Arrange at least in this housing
One torsional vibration damper, two wet clutches and a centrifugal force pendulum；These wet clutches have each one defeated
Enter part and each output block；The input block of these wet clutches is connected with each other；The output of these wet clutches
Part is not rotatably connected with transmission input shaft；The power stream of the input block from housing to wet clutch sets
Put vibroshock, wherein, the input block of this torsional vibration damper is connected with housing, and the output block of this vibroshock with should
The input block of wet clutch connects；Centrifugal force pendulum is arranged on the input block of wet clutch.According to
DE102009024217A1, described torsional vibration damper does not rotatably receive in the bent axle rotating around rotation axiss
Go up and be configured to the double mass flywheel with the primary components being fixedly connected with described bent axle and secondary component.This output section
Part is defeated by teeth portion and the wet clutch loading on the wheel hub of input block as the secondary component of double mass flywheel
Enter part rotation to be connected cohesively together.
Content of the invention
Task of the present invention is, realizes or improve the described input block of torsional vibration damper of beginning and output block
Centering especially in installation site, and improve the described torsional vibration damper of beginning in structure and/or functionally.
Described task for torsional vibration damper, in particular for double mass flywheel centring element solve, described
Torsional vibration damper has：Input block and output block, rotation axiss, on described input block with regard to described rotary shaft
The first dead slot and the second sky being centrally located with regard to described rotation axiss on described output block that line is centrally located
Groove, described input block and described output block can jointly rotate around described rotation axiss and can be limited toward each other
Ground reverses, and wherein, described centring element has the first centering section being associated with described first dead slot and is associated with the second dead slot
Second centering section.
This centring element can have rotation axiss.This centring element can have rotational symmetric shape.First centering
Section and the second centering section mutually sequentially can be arranged on the bearing of trend of rotation axiss.
The input block of torsional vibration damper and output block are capable of especially according to the centring element of the present invention
Installation site mutually positions to centering.Torsional vibration damper can be realized be connected without any problems with internal combustion engine.Permissible
The bent axle of the input block and internal combustion engine of realizing torsional vibration damper is connected without any problems.Torsional vibration damper can be realized
Device is connected without any problems with variator.The input shaft of the output block and variator that can realize torsional vibration damper has no
Problem ground connects.Can realize being felt relieved with relatively low cost.Can realize being felt relieved with higher accuracy.Can be real
The assembling capacity of the automatization of existing torsional vibration damper.Can be implemented in the short cycle in installation process.Reduce damage
Risk.Can realize the torsional vibration damper being arranged on internal combustion engine is tested.In torsional vibration damper and speed change
Device can be realized feeling relieved by centring element in connecting.This centring element need not be removed.This centring element energy in installation site
Enough reliably felt relieved.This centring element can be reliably held in installation site.This centring element is in run location
Can reliably run.This centring element can be reliably held in run location.This centring element can be by installation site
It is displaced in run location.Centring element is prevented unexpectedly to shift from run location towards the direction of installation site.
This centring element can have ring segment, and the first centering section and the second centering section can be formed with ring segment.
This centring element can have the surface being radially directed outside.The surface that this centring element is radially directed outside can have cylindricality
Shape.The surface that this centring element is radially directed outside can be cylindrical shape.This centring element is radially directed outside
Surface can have constitute first centering section first paragraph.The surface that this centring element is radially directed outside can have composition
The second segment of the second centering section.This first centering section can have at least roughly the same overall diameter with the second centering section.This
One centering section and the second centering section can have identical overall diameter.This first centering section can have bigger than the second centering section
Overall diameter.
This centring element can have the section that reclines pointing to, being centrally located towards the second centering section direction.This section that reclines
Can have the abutment face in the direction of the second centering section of bearing of trend sensing towards rotation axiss.Can make by this section that reclines
This centring element is displaced to run location from installation site.This section that reclines can be associated with the input shaft of variator.This reclines
Face so can position with respect to the first centering section and/or with respect to the second centering section on the bearing of trend of rotation axiss,
The centring element when installing variator is displaced to run location from installation site.This abutment face can be with regard to rotation
Arrange perpendicularly to the axis.This abutment face can have the shape of circle.This abutment face can be flat.
Centring element can have the lock that at least one projects more than the second centering section radial outer surface towards radially outer
Only section.This centring element can have multiple locking sections.These locking sections can be distributed ground on the circumferencial direction of centring element
Setting.These locking sections evenly distributedly can be arranged on the circumferencial direction of centring element.Centring element can have three
Locking section.At least one locking section can be used for centring element is maintained in installation site.At least one locking section can be used
In centring element is maintained in run location.At least one locking section can be arranged with shifting flexibly on centring element.Extremely
A few locking section can be arranged towards inner radial resilient movement.Therefore, it is possible to make at least one locking section unclamp.At least one
Individual locking section can have stop boss.This stop boss can have slope section.It is fixed that this slope section can point to first
Heart section.This stop boss can have locking section.This locking section can point to the second centering section.
The solution of the above-mentioned task of the present invention is shaken with torsional vibration damper realization, especially double mass flywheel, described torsion
Dynamic vibroshock has：Input block and output block, rotation axiss, on described input block with regard to described rotation axiss center
First dead slot of ground setting and the second dead slot being centrally located with regard to described rotation axiss on described output block, described
Input block and described output block can jointly rotate around described rotation axiss and can limitedly reverse toward each other,
Wherein, the centring element according to the present invention is set in the inside of the first dead slot and/or the second dead slot.
This torsional vibration damper can be arranged in the power train of oil-engine driven motor vehicles.This power train can have
There is internal combustion engine.This internal combustion engine can have bent axle.This power train has friction clutch device.This friction clutch device is permissible
There is single clutch.This friction clutch device can have double clutch.This power train can have variator.This variator
Can have at least one input shaft.Torsional vibration damper can be arranged on internal combustion engine in power train and be filled with friction clutch
Between putting.Torsional vibration damper can be arranged between internal combustion engine and variator in power train.Torsional vibration damper can
For damps torsional vibrations.Twisting vibration especially can be caused by the process in the cycle of internal combustion engine.Spring-vibroshock-dress
Put and can act between input block and output block.Spring-vibroshock-device can have spring assembly.This spring fills
Put and can have at least one accumulator.This spring assembly can have at least one arc spring.This spring-vibroshock-dress
Put and can have rubbing device.Torsional vibration damper can have centrifugal pendulum mechanism.
The input block of torsional vibration damper is referred to as primary components.The output block of torsional vibration damper
It is properly termed as secondary component.Input block can have flange section.The flange section of this input block can be used for twisting vibration
Vibroshock is connected with the bent axle of internal combustion engine.First dead slot can be arranged in the flange section of input block.First dead slot can have
There is the shape of circle.First dead slot can have the surface being radially directed inside.The surface of this first dead slot can have cylindricality
Shape.The surface of this first dead slot can have the shape of cylinder.The surface of this first dead slot can have straight in first
Footpath.This output block can have flange section.The flange section of this output block can be used for torsional vibration damper and speed change
The input shaft of device connects.This second dead slot can be arranged in the flange section of output block.It is wide that this second dead slot can have type
Shape.It is wide that this second dead slot can have hub type.This second dead slot can have the surface section being radially directed inside.This
Two dead slots are radially directed the reception shape that internal surface section can defines cylindricality.This second dead slot is radially directed the table of inside
Face section can defines the reception shape of cylinder.This second dead slot can have the second interior diameter.This second interior diameter is permissible
Formed with the surface section that the second dead slot is radially directed inside.This first interior diameter and the second interior diameter can be equal.This is in first
Diameter can be bigger than the second interior diameter.On the bearing of trend of rotation axiss, can between the first dead slot and the second dead slot shape
Become gap.On the bearing of trend of rotation axiss, can be formed for centring element between the first dead slot and the second dead slot
The gap of at least one locking section.
The overall diameter of the first centering section can be at least generally corresponding with the first interior diameter of torsional vibration damper.?
Cooperation can be formed between the overall diameter of the first centering section and the first interior diameter of torsional vibration damper.Outside second centering section
Diameter can be at least generally corresponding with the second interior diameter of torsional vibration damper.Overall diameter and torsion in the second centering section
Turn and between the second interior diameter of vibration damper, form cooperation.
In installation site, centring element can be arranged on the first dead slot inside and with the second centering with the first centering section
Section is arranged on inside the second dead slot.In this installation site, at least one locking section described is on the bearing of trend of rotation axiss
Can be arranged between the input block of torsional vibration damper and output block.
In run location, centring element can be arranged on the first dead slot inside and the second dead slot can be released.?
In this run location, at least one locking section described can be arranged on input block on the bearing of trend of rotation axiss and dorsad turn round
On the side of the output block turning vibration damper.In this run location, at least one locking section described can stop centering unit
Part is moved back in installation site.
Generally speaking and in other words, by the present invention it follows that other centring element for vibroshock.
This centring element can be by plastics or similar material manufacture.This centring element may be mounted at vibroshock primary components and
Between wheel hub.This centring element can be felt relieved by resilient key on primary components.Using between centring element and wheel hub relatively
Little gap may insure the fit-up gap required by the tolerance chain of variator.This vibroshock can export in a state.
This centring element can reduce the dislocation between primary components and secondary component first, and therefore vibroshock can automatically be screwed to and send out
In motivation.In a state, vibroshock can be used for the axle of different block testing stands being carried out with self-centering and to secondary
Part is guided.Secondary component can slide in centering member during testing and rotate.Then, when installing variator,
Transmission shaft can be engaged with wheel hub at once by the dislocation reducing between primary components and secondary component.Then, speed change
Device can be pushed into the face of being spirally connected on cluster engine.Thus, transmission shaft can move centering unit between bent axle and primary components
Part.By the locking wedge on pin, centring element operationally can snap on described position.Allowing by mistake by variator
Difference and axially-movable it is achieved that operationally transmission shaft sometimes also touch centring element.But centring element can be as
So that above-mentioned contact occurs only at very little diametrically, consequent friction is harmless for this configuration.
Using " can " especially represent the optional feature of the present invention.The specific embodiment of the therefore present invention includes accordingly respectively
Feature or some features accordingly.
Brief description
Illustrate in greater detail embodiments of the invention below with reference to accompanying drawing.Further feature and advantage are drawn by description.Real
The specific features applying example can illustrate the general featuress of the present invention.Can also be shown using the embodiment feature related to further feature
Go out single feature of the present invention.
It schematically and is exemplarily illustrated：
Fig. 1：Show in section the double mass flywheel with centring element in installation site；
Fig. 2：Show and be located in installation site in double mass flywheel on I. C. engine crankshaft, that there is centring element；
Fig. 3：Show that when testing internal combustion engine on the I. C. engine crankshaft, double mass flywheel with centring element is located at
In installation site；
Fig. 4：Show double mass flywheel position between I. C. engine crankshaft and transmission input shaft, that there is centring element
In run location；And
Fig. 5：Illustrate in perspective view the centring element for double mass flywheel.
Specific embodiment
Fig. 1 show in section the double mass flywheel 100 with centring element 102 in installation site.Fig. 2 illustrates
It is located in installation site in double mass flywheel 100 on I. C. engine crankshaft 104.Fig. 3 shows when testing internal combustion engine in song
Double mass flywheel 100 on axle 104 is located in installation site.Fig. 4 shows in I. C. engine crankshaft 104 and transmission input shaft
Double mass flywheel 100 between 106 is located in run location.
Double mass flywheel 100 be used for internal combustion engine drive be arranged in the power train of motor vehicles internal combustion engine and variator it
Between.Double mass flywheel 100 is used for damps torsional vibrations, especially damps the twisting vibration being caused by internal combustion engine.Double mass flywheel
100 are fabricated to assembly first and are transported to infield.Then double mass flywheel 100 is assemblied in the bent axle 104 of internal combustion engine
On.Then alternatively the internal combustion engine with the double mass flywheel 100 of installation is tested on testing stand.Then by variator
It is arranged on internal combustion engine and double mass flywheel 100.
Double mass flywheel 100 has input block 108.Input block 108 is associated with internal combustion engine.Double mass flywheel 100 has
There is output block 110.Output block 110 is associated with variator.Double mass flywheel 100 has rotation axiss 112.Input block
108 and output block 110 can jointly rotate around rotation axiss 112 and can limitedly reverse toward each other.Spring-subtract
Device-the device that shakes acts between input block 108 and output block 110.Spring-vibroshock-device have multiple arcs spring,
As 114.Spring-vibroshock-device has rubbing device 116.Double mass flywheel 100 has centrifugal pendulum mechanism 118.Centrifugal force
Pendulum device 118 is arranged on output block 110.
Input block 108 has flange section 120.Flange section 120 has the shape of dish type.Flange section 120 has with hole
Orifice ring, such as 122.This some holes 122 be used for receiving bolt, such as 124, double mass flywheel 100 is fixed on the bent axle of internal combustion engine
On 104.Input block 108 has the dead slot 126 being centrally located with regard to rotation axiss 112.Dead slot 126 is embodied as circle.Empty
Groove 126 has the surface being radially directed inside.The surface that dead slot 126 is radially directed inside has cylindrical shape.Dead slot 126
There is interior diameter.
Output block 110 has flange components 128.Flange components 128 have the shape of dish type.Flange components 128 have
Orifice ring with hole, such as 130.This some holes 130 is used for loading bolt 124.The orifice ring of flange components 128 of output block 110 with
The orifice ring of the flange section 120 of input block 108 is corresponding.Output block 110 has and is centrally located with regard to rotation axiss 112
Dead slot 132.It is wide that dead slot 132 has hub type.Dead slot 132 has the surface section being radially directed inside.In dead slot 132 is radially directed
The surface section in portion defines the reception shape of cylinder.Dead slot 132 has interior diameter.The interior diameter of dead slot 132 passes through dead slot 132
The surface section being radially directed inside is formed.
The dead slot 132 of the dead slot 126 of input block 108 and output block 110 has identical interior diameter.In rotation axiss
On 112 bearing of trend, the dead slot 126 of input block 108 and the dead slot 132 of output block 110 by so spaced so that
In one gap 134 of formation.
Fig. 5 illustrate in perspective view the centring element 200 for double mass flywheel, and described centring element is as according to Fig. 1, figure
2nd, the centring element 102 of Fig. 3 and Fig. 4 is such, described double mass flywheel such as the double mass flywheel according to Fig. 1, Fig. 2, Fig. 3 and Fig. 4
100 is such.
Centring element 200 has ring segment 202 in radially outer.Ring segment 202 has the surface being radially directed outside
204.Centring element 200 has the side 206 being associated with internal combustion engine and the side 208 being associated with variator.To be radially directed outside
Surface 204 form the centering section 210 of the input block for double mass flywheel in internal combustion engine side.To be radially directed the table of outside
Face 204 forms the centering section 212 of the output block for double mass flywheel in transmission side.Ring segment 202 has overall diameter.Ring
Shape section 202 the overall diameter in the centering section 210 for input block with the centering section 212 for output block outer directly
Footpath is identical.The overall diameter of ring segment 202 so measured so that with the interior diameter of the dead slot of input block and and output block
The interior diameter of dead slot form cooperation respectively.Described cooperation is so measured so that on the one hand ensure that input block and output
Part is mutually fully felt relieved and on the other hand be ensure that assembling capacity.
Centring element 200 has, in inner radial, the section 214 that reclines.The section that reclines 214 has points to transmission side 208 direction
Abutment face 216.Abutment face 216 is vertically arranged with regard to the rotation axiss of centring element 200.The rotation axiss of centring element 200
Corresponding with the rotation axiss of double mass flywheel.The section that reclines 214 has the shape of truncated cone shape.Centring element 200 has disk stage
218.Ring segment 202 is connected by disk stage 218 with the section 214 that reclines of centring element 200.Disk stage 218 is arranged on centring element
In 200 transmission side 208.
Centring element 200 have the locking section that multiple (here for three) evenly distributedly arranged in a circumferential direction,
As 220.These locking sections 220 be respectively provided with the stop boss stretched out towards radially outer on the surface 204 beyond ring segment 202,
As 222.These stop boss 222 have slope section in internal combustion engine side respectively and have locking section in transmission side.These
Locking section 220 is respectively provided with the shape of the L-shaped with two lower limbs.One lower limb be arranged in the plane with disk stage 218 and
It is connected with disk stage 218.Another lower limb is arranged in the plane with ring segment 202 and has free end, and stop is convex
Play portion 222 to be arranged on the free end of this lower limb.These locking sections 220 can so flexibly be sprung into respectively so that
Stop boss 222 shifts towards inner radial.Centring element 200 is by plastic manufacturing.
In FIG, centring element 102 is arranged on input block with the centering section in its internal combustion engine side in installation site
In the dead slot 132 being arranged on output block 110 in 108 dead slot 126 and with the centering section in its transmission side.Centring element
102 stop boss stretches in gap 134 towards radially outer.Therefore, input block 108 and output block 110 are mutually felt relieved
And centring element 102 is kept.In fig. 2, double mass flywheel 100 is arranged on the bent axle 104 of internal combustion engine by bolt 124
On.Centring element 102 is invariably located in installation site.In figure 3, there is the double mass flywheel 100 being arranged on bent axle 104
Internal combustion engine be located at testing stand on.The dead slot 132 that the drive shaft 136 of testing stand is arranged on output block 110 does not have centering unit
In the section of part 102.Drive shaft 136 and output block 110 drive connection of testing stand.Centring element 102 is invariably located in installation
In position.Cooperation between centring element 102 and input block 108 and output block 110 is so measured so that surveying
Input block 108 can be made during trial operation without any problems to reverse toward each other with output block 110.In the diagram, variator peace
It is contained on internal combustion engine and double mass flywheel 100.The input shaft 106 of variator is pushed in the dead slot 132 of output block 110.?
This, input shaft 106 makes centring element 102 move into run location towards internal combustion engine direction from installation site.Stop boss is first
Flexibly spring into and and then eject again in run location.In run location, centring element 102 is with stop boss
Locking section is supported on the side towards internal combustion engine of input block 108.Therefore, centring element 102 is maintained in run location.
The surface that centring element 102 contacts towards variator and with input shaft 106 is measured so that be in operation being capable of milli by so little
Input block 108 is made to reverse toward each other with output block 110 without problems.
Reference numerals list
100 double mass flywheels
102 centring elements
104 bent axles
106 input shafts
108 input blocks
110 output blocks
112 rotation axiss
114 arc springs
116 rubbing devices
118 centrifugal pendulum mechanism
120 flange section
122 holes
124 bolts
126 input block dead slots
128 flange components
130 holes
132 output block dead slots
134 gaps
136 testing stand drive shafts
200 centring elements
202 ring segments
204 radial outer surface
206 internal combustion engine side
208 transmission side
The centering section of 210 internal combustion engine side
The centering section of 212 transmission side
214 recline section
216 abutment face
218 disk stage
220 locking sections
222 stop boss
Claims (10)
1. centring element (102,200), for torsional vibration damper, described torsional vibration damper has：Input block
(106) and output block (110), rotation axiss (112), on described input block (106) with regard to described rotation axiss
(112) the first dead slot (126) of being centrally located and on described output block (110) with regard to described rotation axiss (112)
The second dead slot (132) being centrally located, described input block (106) and described output block (110) can be around described
Rotation axiss jointly rotate and can limitedly reverse toward each other, and wherein, described centring element (102,200) has joins
The first centering section (210) belonging to described first dead slot (126) and the second centering section being associated with described second dead slot (132)
(212).
2. centring element (102,200) according to claim 1 is it is characterised in that described centring element (102,200) has
There is ring segment (202), and described ring segment is passed through in described first centering section (210) and described second centering section (212)
(202) formed.
3. the centring element according to any one of the claims (102,200) is it is characterised in that described first feels relieved
Section (210) and described second centering section (212) have at least roughly the same overall diameter.
4. the centring element according to the claims 1 (102,200) it is characterised in that described centring element (102,
200) there is the section that reclines (214) direction sensing, being centrally located towards the described second centering section (212).
5. the centring element according to the claims 1 (102,200) it is characterised in that described centring element (102,
200) there is at least one and exceed, towards radially outer, the lock that the described second radial outer surface (204) feeling relieved section (212) projects
Only section (220).
6. centring element (102,200) according to claim 5 is it is characterised in that at least one described locking section (220)
Can be arranged on shifting flexibly on described centring element (102,200).
7. the centring element according to any one of claim 5 to 6 (102,200) is it is characterised in that described at least one
Locking section (220) has stop boss (222).
8. torsional vibration damper, it has：Input block (106) and output block (110), rotation axiss (112), described
The first dead slot (126) of being centrally located with regard to described rotation axiss (112) on input block (106) and in described output section
The second dead slot (132) being centrally located with regard to described rotation axiss (112) on part (110), described input block (106) and institute
State output block (110) can jointly to rotate around described rotation axiss (112) and can limitedly reverse toward each other,
It is characterized in that, inside described first dead slot (126) and/or described second dead slot (132), setting is according to the claims
Any one of centring element (102,200).
9. torsional vibration damper according to claim 8 is it is characterised in that in installation site, described centring element
(102,200) described first centering section (210) is utilized to be arranged on described first dead slot (126) internal and fixed using described second
It is internal that heart section (212) is arranged on described second dead slot (132).
10. torsional vibration damper any one of according to Claim 8 to 9 it is characterised in that in run location,
Described centring element (102,200) is arranged on internal and described second dead slot (132) of described first dead slot (126) and is released.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012206136.3 | 2012-04-16 | ||
| DE102012206136 | 2012-04-16 | ||
| DE1020122061363 | 2012-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103375531A CN103375531A (en) | 2013-10-30 |
| CN103375531B true CN103375531B (en) | 2017-03-01 |
Family
ID=49232347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310221887.2A Expired - Fee Related CN103375531B (en) | 2012-04-16 | 2013-04-12 | Centring element for torsional vibration damper and the torsional vibration damper with centring element |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103375531B (en) |
| DE (1) | DE102013205181A1 (en) |
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| CN105683615B (en) * | 2013-10-31 | 2017-12-15 | Valeo离合器公司 | The torque ripple filter mechanism of inferior member |
| WO2015090308A1 (en) * | 2013-12-18 | 2015-06-25 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper with centrifugal force pendulum |
| DE102014221005B3 (en) | 2014-10-16 | 2015-07-23 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper with centrifugal pendulum |
| CN105697569B (en) * | 2014-12-15 | 2020-07-03 | 舍弗勒技术股份两合公司 | Torque transmission device for a drive train of a motor vehicle and drive train of a motor vehicle |
| WO2018149430A1 (en) * | 2017-02-15 | 2018-08-23 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper |
| DE102018109464A1 (en) * | 2017-05-17 | 2018-11-22 | Schaeffler Technologies AG & Co. KG | torsional vibration dampers |
| DE102017210658A1 (en) * | 2017-06-23 | 2018-12-27 | Zf Friedrichshafen Ag | Friction device for transmitting a torque from a flywheel to a drive device and corresponding method |
| CN110067820B (en) * | 2018-01-23 | 2022-10-11 | 舍弗勒技术股份两合公司 | Clutch system with bearing in operating device and drive unit |
| CN110345171B (en) * | 2018-04-08 | 2022-11-22 | 舍弗勒技术股份两合公司 | Clutch disc with centrifugal pendulum and clutch device |
| CN112262272B (en) * | 2018-09-21 | 2022-08-02 | 舍弗勒技术股份两合公司 | Torque transmission element and centering tool for centering assembly of torque transmission element |
| DE102019109245A1 (en) * | 2019-04-09 | 2020-10-15 | Schaeffler Technologies AG & Co. KG | Flywheel assembly and drive train |
| DE102019120004A1 (en) * | 2019-07-24 | 2021-01-28 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper |
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| US6348000B1 (en) * | 1998-02-13 | 2002-02-19 | Ap Time Limited | Torsional vibration dampers |
| CN1539063A (en) * | 2001-08-06 | 2004-10-20 | ¬��Ħ��Ƭ����������Ϲ�˾ | Method for assembling clutch system |
| CN101223380A (en) * | 2005-07-14 | 2008-07-16 | 卢克摩擦片和离合器两合公司 | Vibration damping unit, in particular a dual-mass flywheel |
| DE102009027559A1 (en) * | 2009-07-09 | 2011-01-13 | Zf Friedrichshafen Ag | Torsional vibration damper arrangement, in particular in a clutch disc |
| CN201794989U (en) * | 2010-09-08 | 2011-04-13 | 青岛丰宝汽车离合器有限公司 | Dual-mass flywheel assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2286105B1 (en) | 2008-06-16 | 2013-02-13 | Schaeffler Technologies AG & Co. KG | Dual clutch with rotary vibration damper |
-
2013
- 2013-03-25 DE DE201310205181 patent/DE102013205181A1/en not_active Ceased
- 2013-04-12 CN CN201310221887.2A patent/CN103375531B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6348000B1 (en) * | 1998-02-13 | 2002-02-19 | Ap Time Limited | Torsional vibration dampers |
| CN1539063A (en) * | 2001-08-06 | 2004-10-20 | ¬��Ħ��Ƭ����������Ϲ�˾ | Method for assembling clutch system |
| CN101223380A (en) * | 2005-07-14 | 2008-07-16 | 卢克摩擦片和离合器两合公司 | Vibration damping unit, in particular a dual-mass flywheel |
| DE102009027559A1 (en) * | 2009-07-09 | 2011-01-13 | Zf Friedrichshafen Ag | Torsional vibration damper arrangement, in particular in a clutch disc |
| CN201794989U (en) * | 2010-09-08 | 2011-04-13 | 青岛丰宝汽车离合器有限公司 | Dual-mass flywheel assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013205181A1 (en) | 2013-10-17 |
| CN103375531A (en) | 2013-10-30 |
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