CN101598188A - Vibration damping equipment, particularly double mass flywheel - Google Patents
Vibration damping equipment, particularly double mass flywheel Download PDFInfo
- Publication number
- CN101598188A CN101598188A CNA2009101595140A CN200910159514A CN101598188A CN 101598188 A CN101598188 A CN 101598188A CN A2009101595140 A CNA2009101595140 A CN A2009101595140A CN 200910159514 A CN200910159514 A CN 200910159514A CN 101598188 A CN101598188 A CN 101598188A
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- CN
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- Prior art keywords
- vibration damping
- protruding structure
- seal arrangement
- annular
- damping equipment
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 4
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- 238000007789 sealing Methods 0.000 claims description 12
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- 238000007906 compression Methods 0.000 claims description 4
- 235000012489 doughnuts Nutrition 0.000 abstract description 9
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- 239000004816 latex Substances 0.000 description 4
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- 229920002678 cellulose Polymers 0.000 description 3
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- 238000004519 manufacturing process Methods 0.000 description 3
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- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- RLAWWYSOJDYHDC-BZSNNMDCSA-N lisinopril Chemical compound C([C@H](N[C@@H](CCCCN)C(=O)N1[C@@H](CCC1)C(O)=O)C(O)=O)CC1=CC=CC=C1 RLAWWYSOJDYHDC-BZSNNMDCSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
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Images
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
- 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
- F16F15/1203—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 characterised by manufacturing, e.g. assembling or testing procedures for the damper units
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/30—Sealing arrangements
Landscapes
- 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)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to a kind of double mass flywheel, by the elementary quality that can be connected with the output shaft of motor with can form with the secondary mass that the input shaft of speed changer is connected, they can limitedly each other reverse with axially locating and the opposite accumulator that utilizes with the effect of vibration damping equipment concentrically with respect to one another at least by at least one bearing, wherein, accumulator is contained in parts by elementary quality and forms and contain in the doughnut of resisting medium.
Description
Technical field
The present invention relates to the device of vibration damping between a kind of motor that is used for automobile particularly and the power train, this device also can form so-called double mass flywheel.In particular, the present invention relates to a kind of vibration damping equipment, by the input component that can be connected with the output shaft of motor with can form with the output member that the input shaft of speed changer is connected, this input component and this output member can be resisted one and have accumulator, especially the effect of the damping device of helical compression spring is reversed at least limitedly relatively, wherein, accumulator is contained in parts by input component or output member and forms and contain in the doughnut of resisting medium, wherein, input component and output member carry or have a loading zone that is used for accumulator, doughnut limits by two parts at least, these parts radially have the flat annular region of facing mutually outside accumulator, clamped the seal arrangement of a flat annular between these zones.
Background technique
This device or the double mass flywheel that is used for vibration damping for example passes through WO 2007/006254 A2 openly.
Summary of the invention
The objective of the invention is to, the torque transmitter that starts described type is done further improvement.In this regard, guarantee manufacturing with low cost and mode of structure compact and the saving position.
According to the present invention, this point is guaranteed in a kind of vibration damping equipment that starts described type like this, promptly at least one in the annular region have at least one around the axial projection structure, this protruding structure produces the compression of raising of the part of seal arrangement.Therefore by this at least one protruding structure, guarantee to be clamped in two seal arrangements between the annular region and produce distortion or the clamping that improves,, also guarantee the better sealing of the chamber of lubricant even thus under high-revolving situation by the position.
Concerning some use condition, according to purpose, at least one in the annular region can have a plurality of, just at least two around protruding structure or protuberance, their the footpath towards each other with staggering the setting.According to purpose, two annular regions that form the parts of chamber also can have at least one or a plurality of circlewise around protruding structure, wherein, the protruding structure in two zones is radially correlation displacement setting each other.The annular of two annular regions or around the axial height of protruding structure determine to coordinate so each other in this regard, make the protruding structure of two annular regions exist overlapping in the axial direction.
Protruding structure can advantageously have the height in the 0.3mm-0.9mm scope.The height of protruding structure can for the 0.3-0.7 of the seal arrangement thickness of clamped annular doubly.What have advantage is that the seal arrangement that radially extends to annular of protruding structure and/or the 0.1-0.3 of annular region radial width are doubly.
For protection assembling during vibration damping equipment between two annular regions the seal arrangement of resiliently deformable; what meet purpose is; at least one around protruding structure do not have the sharp edge zone, just rounded or each protruding structure of its seamed edge has the rounded transition part to annular region.
This formation of the clamping of sealing position or seal arrangement can mode simple and with low cost especially forms and guarantees to improve the sealing of doughnut.For guaranteeing that cost makes this double mass flywheel especially cheaply, what have advantage especially is, at least one in the described parts, preferred two parts all are configured to the plate forming spare that is formed from steel.Under the situation of using sheet material, described protruding structure can suppress.
For guaranteeing intact sealing, according to the seal arrangement of purpose annular at the width of seal arrangement and form between the material thickness of sealing device and have vast scale.This ratio can be advantageously between 10 and 100, in the order of magnitude between preferred 15 and 60.Therefore, when seal arrangement thickness 0.5mm, ring width be in 7.5 and 30mm between the order of magnitude in.The seal arrangement of annular can be used as seal arrangement separately, just constitutes as independent parts.
What have advantage especially is, has in the elongated area of the seal arrangement that is connected annular between the parts of annular region to carry out.Can form a kind of compact structure like this, because the locational requirement that concerning the parts that guarantee to connect, need not to add.Connect therefore and can in the radially elongated area that is contained in the seal ring between the ring surface, carry out.
But these connections or indivedual at least connection also can be located at annular seal arrangement radially within and/or radially outside.
Particularly according to purpose, the material that forms the seal arrangement of annular has elasticity at least in the axial direction and is constituting at retaining under the flexibly clamped state between the annular region of parts of chamber.The seal arrangement of making annular can be realized by the material based on cellulose base inexpensively.Seal ring based on the cellulose base manufacturing can have latex tissue and/or latex coating in this regard.
Particularly according to purpose, seal ring have be used to make connect two plate forming spares, as axially leaving a blank that the fixing device the rivet element is especially passed through.In this passage or the zone of leaving a blank, also can carry out above-mentioned spot welding, wherein, before forming this solder joint position, the seal arrangement of annular is placed the clamped state in axial elasticity ground at least.At least radially outward guarantees the intact sealing of chamber thus.
What have advantage especially is, input component and output member concentric and be set up vertically by at least one bearing device mutually positioningly.In this regard, what can meet purpose is that input component and output member form the elementary quality and the secondary mass of so-called double mass flywheel respectively.
Description of drawings
Other have on the functional character of advantage and the structure according to purpose with according to the further formation of effect and are elaborated to the present invention below in conjunction with accompanying drawing.Wherein:
Fig. 1 illustrates the sectional drawing of the vibration damping equipment that constitutes according to the present invention;
Fig. 2 illustrates one of Fig. 1 and amplifies details;
Fig. 3 illustrates the local figure of amplification of Fig. 2.
Embodiment
Rotation vibration damping equipment 1 shown in Figure 1 forms so-called double mass flywheel 2, and it comprises elementary quality 3 and secondary mass 4, and they are supported concentrically with respect to one another and rotatably by bearing device 5.Bearing device 5 forms by so-called sliding bearing in an illustrated embodiment.About the function of this sliding bearing and possible configuration, see also DE 198 34 728 A1, thereby in the application's framework, inquire into relevant therewith content no longer in detail.
Plate forming spare 14 forms a jar shape zone 15, and this zone comprises radial section 16 and axial direction part 17.Axial direction part 17 carries out the transition in the annular region 18, and this zone extends radially outwardly and be adjacent with the ring segment 19 of radial wall 7.Annular region 18 here carries out the transition in axially extended regional 20, and this zone is inner tangent with annular flange flange 10.Can there be radial distance between axial region 20 and the annular flange flange 10.But also can be by these zones to the center or in advance to the center according to purpose parts 6 and 14.
But annular flange flange 10 also can be connected by press fit with axial region 20 and interconnects.For this reason for example can be with in the parts 14 axial pressing parts 6.But this connection also can be undertaken by shrinking to connect, and can be connected combined when it needs with press fit.For this reason, can be before assembling with parts 6 heating and/or with parts 14 coolings.
Secondary mass 4 here forms by plate forming spare 21 equally, and it radially extends basically and has integrated axial ledge 22 here in inner radial.Axial ledge 22 is pointed to radial zone 7 vertically and is formed sliding bearing sleeve 24 and is pressed into wherein cylindrical acceptance division 23.
Secondary mass 4 is formed for the rubbing surface 27 of the friction plate of clutch driven plate.
As from Fig. 1 saw, fixed area 25 is used to not have the parts 28 that connect and locate with relatively rotating plate-like or flange-like, it has cantilever part 29 radially, and this cantilever part is used for the loading of spring 30, and these springs hinder relative the reversing between two flywheel masses 3 and 4.The parts 28 of flange-like are connected 31 with fixed area 25 by rivet in an illustrated embodiment and connect.
The spring 30 that forms accumulator is contained in by in two parts 6 and 14 doughnuts 32 that limit.Doughnut 32 can be advantageously at least in part by filling oiling agent or resisting medium, for example grease.
In an illustrated embodiment, be provided with anti-wear 33 in the radially outer zone of doughnut 32, it is between the accumulator and axial direction part 17 that forms by helical spring 30.
For loading helical spring 30, plate forming spare 6 and 14 has axial profiled member 34,35, and the end circle of spring 30 is bearing on these profiled members.These profiled members for example can form by compacting.The formation aspect of this profiled member sees also already mentioned prior art.
In an illustrated embodiment, radial seal is carried out by the flat seal arrangement 36 of annular in chamber 32.
Also as seeing from Fig. 2 and 3, the seal arrangement 36 of annular is clamped between the ring segment 19 of the annular region 18 of parts 14 and parts 6 vertically.
As from Fig. 2 saw, axially being connected between the parts 6 and 14 is connected 37 by rivet here carries out, and these rivets are connected in the radially elongated area that is located at seal ring 36 here.Rivet connects 37 by rivet element 38 formation that mold vertically from parts 6.The axial raised region deformation of papilary rivet element 38 becomes rivet head 39.Though rivet element 38 can be distributed on the circumference with identical diameter and be provided with, in an illustrated embodiment, these rivet elements 38 are set flexuose.
The rivet element 38 that replaces one also can use rivet element separately.
The seal arrangement 36 of annular must by high temperature resistant, have certain flexible made.This material can be made based on silicon resin base or rubber-based.By using the material based on cellulose base that can have latex tissue and/or latex coating, can realize this seal arrangement 36 especially inexpensively.Obtain big sealing area by radially extending of seal arrangement 36.To have the mode of advantage, can use by with title Novatec
Perhaps
The seal arrangement that material known is formed.
What meet purpose is, the distance on the circumference between two connection parts 37 is in the order of magnitude between 3 and 6.
Can meet the destination especially, make two parts 6 and 14 or two zones 18 and 19 be loaded lotus each other vertically before forming rivet head 39, wherein, load should be enough big, with the axial elasticities distortion that guarantees that seal ring 36 is certain.Obtain good sealing property and tolerance balancing by this distortion.
The thickness of seal ring 36 can be in 0.25 and 1.5mm between the order of magnitude in.Radial width preferably can be in 1 and 3cm between the order of magnitude in.
As from Fig. 2 saw, in an illustrated embodiment, two annular regions 18,19 have axial projection structure 40 on its face near the seal arrangement 36 of annular, these protruding structures extend in the stretching, extension on the whole circumference of annular region 18,19.Protruding structure that forming part by one on parts 6 and 14 forms or axial protuberance 40 cause distortion or compression that the part of the material of the seal arrangement 36 that forms annular is strengthened.Can guarantee thus in the zone of protruding structure 40, on seal arrangement 36, to apply the compressive load per unit area of raising, also make the higher density of material production that forms seal arrangement when needing thus.Latter event particularly uses the situation of the sealing material of porous.That therefore protruding structure 40 makes is 18,19 that form by annular region, be divided into a plurality of pressure spans with the sealing surface of seal arrangement 36 mating reactions.
In an illustrated embodiment, two annular regions 18,19 have at least one around protruding structure 40.But according to use condition, according to purpose also can be only annular region have one or more around protruding structure 40.As shown in Figure 2, on the zone of facing mutually 18,19 two radially outers of moulding around protruding structure 40 can be overlapping in the axial direction.
By improve the compressive load per unit area of seal arrangement 36 according to the part of formation assurance of the present invention, guarantee that crackle or the Roughness in the sealing surface zone that forms by annular region 18,19 also is being compensated or sealing.Avoid being contained in for example oil meeting 32 discharges from the chamber under action of centrifugal force of liquid that the grease in the doughnut maybe may be isolated thus.
The seal arrangement 36 that is positioned at the flat annular of protruding structure 40 outsides radially guarantees to prevent that seal arrangement 36 from suffering damage and make seal arrangement 36 have certain stability under action of centrifugal force, obviously simplify the installation of seal arrangement 36 thus.
Fig. 3 with magnification ratio illustrate Fig. 2 inner radial around protruding structure 40.Protruding structure 40 constitutes like this in the mode with advantage, makes just to have knuckle radius and/or inclined-plane between each face in the angle that does not have sharp edge.
Around protruding structure 40 extend axially or height 41 advantageously for unpressed, the 0.2-0.7 of just uninstalled seal arrangement 36 thickness is doubly.In an illustrated embodiment, be about mounted seal arrangement 36 around the extension 41 of protruding structure 40 and retain 0.5 times of thickness.Composite goal be to extend 41 0.3-0.6 that retain thickness for seal arrangement 36 doubly.
Protruding structure 40 radially extend 42 can be advantageously for the seal arrangement 36 whole 0.1-0.3 that radially extend doubly.
Form on other structures of parts of vibration damping equipment 1 and the feature on the function and constitute possibility and can consult WO 2007/006254 A2.
Use the seal arrangement 36 of inexpensive annular by foundation the present invention, can cancel normally used being welded to connect of on the whole circumference of chamber 32, extending.
These embodiments should not be considered as limitation of the present invention.Definite says, in the framework of disclosure book, can produce a large amount of variations and modification, particularly by combination or change can with general specification and description of drawings and claims in introduced with accompanying drawing in those variations and the modification that can form under the combination of the single feature that comprised or element or method step.
Reference numeral
1 rotating vibration absorbing device, 30 springs
2 double mass flywheels, 31 rivets connect
3 elementary quality 32 doughnuts
35 33 anti-wear of 4 secondary mass
5 bearing devices, 34 axial profiled members
6 plate forming spares, parts 35 axial profiled members
The seal arrangement of 7 zone 36 annulars of radially extending
8 tapped holes, 37 rivets connect
9 axial ledge, zone 40 38 rivet elements
10 axial ledge, 39 rivet heads
11 start gear ring 40 axial projection structures
12 annular regions, 41 height
13 detector panels 42 radially extend.
14 plate forming spares, parts
15 jars of shape zones
16 radial sections
17 axial direction parts
18 annular regions
19 ring segments, the zone
20 axially extended zones
21 plate forming spares
22 axial ledge
23 cylindrical acceptance divisions
24 sliding bearing sleeves
25 fixed area (contact pin shape)
26 axial holes or cooling hole
27 rubbing surfaces
28 flange-type parts
29 cantilever parts radially
Claims (12)
1. vibration damping equipment, can form with the output member that the input shaft of speed changer is connected with one by an input component that can be connected with the output shaft of motor, this input component and this output member can be resisted relative at least limitedly the reversing of effect that has a damping device of accumulator, wherein, described accumulator is contained in a ring-type, constitute and contain in the chamber of a resisting medium by the parts of described input component or described output member, wherein, described input component and described output member have the loading zone that is used for described accumulator, the chamber of described ring-type constitutes the border by two parts at least, these parts radially have outside described accumulator to be faced mutually, flat annular region, the seal arrangement of one flat annular is clamped between these zones, it is characterized in that, described annular region (18,19) at least one in have at least one around axial projection structure (40), this protruding structure produces the partial compression of the raising of described seal arrangement (36).
2. by the described vibration damping equipment of claim 1, it is characterized in that, with respect to radially extending of described annular region (18,19) be provided with at least one around protruding structure (40), this protruding structure directly upwards is provided with towards the inward flange direction skew ground of the seal arrangement (36) of described annular.
3. by the described vibration damping equipment of claim 1, it is characterized in that, be provided with at least two around protruding structure, wherein, radially extension with respect to described annular region, first protruding structure directly makes progress towards the inward flange direction skew of the seal arrangement (36) of described annular, and second protruding structure directly makes progress towards the outward edge direction skew of the seal arrangement (36) of described annular.
4. by the described vibration damping equipment of one of claim 1 to 3, it is characterized in that described protruding structure (40) has a height in 0.3mm to 0.9mm scope.
5. by the described vibration damping equipment of one of claim 1 to 4, it is characterized in that the height of a protruding structure (41) be 0.3 to 0.7 times of thickness of clamped, annular seal arrangement (36).
6. by the described vibration damping equipment of one of claim 1 to 5, it is characterized in that 0.1 to 0.3 times of the radial width of the seal arrangement that radially extends to described annular (36) of a protruding structure.
7. by the described vibration damping equipment of one of claim 1 to 6, it is characterized in that, described two annular regions (18,19) have at least one around protruding structure.
8. by the described vibration damping equipment of one of claim 1 to 7, it is characterized in that, described around protruding structure (40) have to described annular region by the transition of rounding.
9. by the described vibration damping equipment of one of claim 1 to 8, it is characterized in that the ratio that the seal arrangement of described annular (36) has is 10 to 100, is preferably 20 to 60 between the thickness of the radial ring width of the material that constitutes the sealing device and material.
10. by one of claim 1 to 9 described vibration damping equipment, it is characterized in that the seal arrangement of described annular (36) is made of an independent seal ring.
11., it is characterized in that described input component and described output member are gone up mutually positioning by at least one bearing device with one heart and axially by one of claim 1 to 10 described vibration damping equipment.
12. by one of claim 1 to 11 described vibration damping equipment, it is characterized in that described input component forms an elementary quality of a double mass flywheel, described output member forms a level quality of a double mass flywheel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008012369 | 2008-03-03 | ||
| DE102008012369.2 | 2008-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101598188A true CN101598188A (en) | 2009-12-09 |
| CN101598188B CN101598188B (en) | 2013-01-16 |
Family
ID=40936502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910159514.0A Expired - Fee Related CN101598188B (en) | 2008-03-03 | 2009-03-03 | Damping device, especially a dual mass flywheel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101598188B (en) |
| DE (1) | DE102009009146A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477146A (en) * | 2016-06-07 | 2017-12-15 | 舍弗勒技术股份两合公司 | The centrifugal pendulum mechanism and clutch of loading plate with reinforcing |
| CN109073036A (en) * | 2016-04-04 | 2018-12-21 | 法雷奥离合器公司 | For torque transmission device component, torque transmission device and their installation method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015200985A1 (en) | 2014-02-04 | 2015-08-06 | Schaeffler Technologies AG & Co. KG | Flywheel toothing, method for producing a flywheel toothing and flywheel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4402257C2 (en) * | 1993-01-27 | 1997-03-20 | Daikin Mfg Co Ltd | Flywheel training |
| IN189877B (en) | 1997-08-04 | 2003-05-03 | Luk Lamellen & Kupplungsbau | |
| DE20122276U1 (en) * | 2001-02-26 | 2004-12-02 | Zf Sachs Ag | Dual mass flywheel for combustion engine crankshafts has primary flywheel mass with radially inner flange and radially outer flange as separate parts and connected axially elastically through connecting device |
| ATE554308T1 (en) | 2005-07-14 | 2012-05-15 | Schaeffler Technologies Ag | DUAL MASS FLYWHEEL |
| ATE541141T1 (en) * | 2005-09-06 | 2012-01-15 | Schaeffler Technologies Gmbh | TORSIONAL VIBRATION DAMPER IN THE DRIVE TRAIN OF A VEHICLE |
-
2009
- 2009-02-16 DE DE102009009146A patent/DE102009009146A1/en not_active Ceased
- 2009-03-03 CN CN200910159514.0A patent/CN101598188B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109073036A (en) * | 2016-04-04 | 2018-12-21 | 法雷奥离合器公司 | For torque transmission device component, torque transmission device and their installation method |
| CN107477146A (en) * | 2016-06-07 | 2017-12-15 | 舍弗勒技术股份两合公司 | The centrifugal pendulum mechanism and clutch of loading plate with reinforcing |
| CN107477146B (en) * | 2016-06-07 | 2023-09-22 | 舍弗勒技术股份两合公司 | Centrifugal force pendulum device with reinforced carrier plate and clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101598188B (en) | 2013-01-16 |
| DE102009009146A1 (en) | 2009-09-10 |
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