CN101440854A - Vibration damper - Google Patents
Vibration damper Download PDFInfo
- Publication number
- CN101440854A CN101440854A CNA2008101821753A CN200810182175A CN101440854A CN 101440854 A CN101440854 A CN 101440854A CN A2008101821753 A CNA2008101821753 A CN A2008101821753A CN 200810182175 A CN200810182175 A CN 200810182175A CN 101440854 A CN101440854 A CN 101440854A
- Authority
- CN
- China
- Prior art keywords
- vibration damper
- input component
- clutch disk
- clutch
- locking element
- 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
- 238000004146 energy storage Methods 0.000 claims abstract description 24
- 239000011159 matrix material Substances 0.000 claims description 13
- 230000003321 amplification Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/1414—Masses driven by elastic elements
- F16F15/1421—Metallic springs, e.g. coil or spiral springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- 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
- F16F15/121—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 using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
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)
Abstract
The invention relates to a dithering damper especially used for a clutch disk and comprising an input part which is coupled with a rotary mass by an energy storage in a rotationally flexible manner. The invention is characterized in that the input part, the energy storages and the rotary mass combine an assembly unit.
Description
Technical field
The present invention relates to a kind of vibration damper, this vibration damper is in particular for clutch disk, and this vibration damper has an input component, this input component by some energy storage devices and a rotating mass torsional elasticity be coupled.
Background technique
Clutch disk uses with so-called multi-part type flywheel under many circumstances, they have at least one torsional vibration damper, and described torsional vibration damper especially should be reduced to acceptable degree at least with the torsional vibration by the motor excitation and improve the driving comfort of Motor Vehicle thus.But determined that in the definite working state at Motor Vehicle when using the clutch disk of torsional rigid at least basically, especially produce so-called shake during friction clutch is operated, this shake produces vibration in power train.This shake is also described with the notion frictional vibration.This shake between the coefficient friction fit face of same these rubbing surfaces of the rubbing surface of the friction covering of clutch disk and clutch pressure strip and flywheel especially produces in the motor vehicle starting process, and therefore, this jitter phenomenon has interference especially.
By German laid-open document DE 101 17 745 A1 known a kind of clutch disk with dynamic shock absorber, this dynamic shock absorber is also referred to as torque-vibration damper or vibration damper.This known vibration damper comprises an inertial mass, and this inertial mass is connected with clutch disk by the energy storage device torsional elasticity ground of the form of spring in the shape of a spiral.Vibration damper and torque limiter are connected in series, and this torque limiter is configured to slip clutch.
Summary of the invention
Task of the present invention is, a kind of possibility of eliminating the jitter problem that produces unexpectedly with plain mode under the possibility situation is provided.
A kind of vibration damper, this vibration damper is in particular for clutch disk, this vibration damper has an input component, this input component by some energy storage devices and a rotating mass torsional elasticity be coupled, in this vibration damper, this task solves like this: input component, energy storage device and rotating mass are combined into an assembly unit.This assembly unit can assemble when needed afterwards, but also can be used for assembling in batch.Can assemble this vibration damper with plain mode by the present invention afterwards, exactly especially under the situation of not dismantling clutch, assemble.
A preferred embodiment of this vibration damper is characterised in that: input component, energy storage device and rotating mass are combined into a socket connection unit and/or buckle linkage unit.Thus, the assembling of this vibration damper is significantly simplified.Assembling especially can be carried out under the situation of no special tool, and its mode is on this vibration damper is pegged graft simply in other words on the buckle.
Another preferred embodiment of this vibration damper is characterised in that: input component has some grabs (Schnapphaken).The grab that also can be configured to barb can be realized fixing this vibration damper fast and stably with plain mode, for example is fixed on the clutch disk.
Another preferred embodiment of this vibration damper is characterised in that: input component has some shape locking element.The shape locking element for example is configured to take nose, and these shape locking element can be realized being connected with a part nothing of clutch disk with relatively rotating.
Another preferred embodiment of this vibration damper is characterised in that: grab and/or shape locking element are connected with input component integratedly.Input component for example is configured to pressed article, and is especially made of plastic.But input component also can be configured to the plate drip molding.
Another preferred embodiment of this vibration damper is characterised in that: input component has the matrix of a ring-type, and grab and/or shape locking element are arranged on the matrix of this ring-type in inner radial.This matrix preferably also is used to make this vibration damper centering when assembling.
Another preferred embodiment of this vibration damper is characterised in that: grab and/or shape locking element are evenly distributed on the circumference of input component.Preferably give each grab configuration a shape locking element.
Another preferred embodiment of this vibration damper is characterised in that: input component and rotating mass have some portions of leaving a blank that are used for the received energy storage.The portion of leaving a blank on input component and the rotating mass is formed for the reception space of the preferred window shape of energy storage device together.The portion of leaving a blank on the preferred input component opens wide at radially outer.Corresponding therewith, the quality award from the ministry of leaving a blank on the rotating mass is selected in inner radial and opens wide.The portion of leaving a blank is formed for the portion of leaving a blank or the reception space of the substantial rectangular of energy storage device together.
Another preferred embodiment of this vibration damper is characterised in that: energy storage device respectively comprises at least one spring element, described spring element is received in the retainer, and described retainer shape is received in the affiliated portion of leaving a blank rotating mass and/or input component sealedly.The configuration of retainer not only with the configuration of the affiliated portion of leaving a blank but also suitable with the configuration of affiliated spring element.Preferred retainer constructs outwardly, radially outward closure especially.Retainer can be made of plastic materials.
The present invention also relates to a kind of clutch disk, this clutch disk has foregoing vibration damper.The described vibration damper that is combined into an assembly unit can be deposited individually, assemble and for using.When needed, this vibration damper can be assemblied on the clutch disk that has problem afterwards.Self-evident, this vibration damper also can be assemblied on the clutch disk in batches.At this especially advantageously, fixing device and the instrument that does not need to add assembles according to vibration damper of the present invention.
A preferred embodiment of this clutch disk is characterised in that: this vibration damper can be placed on the cooperation dish that is positioned in a torsional vibration damper in other words, and this torsional vibration damper is integrated in this clutch disk.The cooperation dish of torsional vibration damper is preferably configured as sheet metal bending part and comprises the portion of leaving a blank of window shape, and the portion of leaving a blank of these window shapes is used to receive the energy storage device element of torsional vibration damper.Preferably be placed on the cooperation dish according to vibration damper of the present invention at radially outer, but on exactly especially can pegging graft in other words on the buckle.By making this vibration damper kayser on the cooperation dish, cooperate the dish kayser in other words with this, can stably fix this vibration damper.
Another preferred embodiment of this clutch disk is characterised in that: the cooperation dish has some circumferential edges zones, and these circumferential edges zones are the bearings that are used for grab, and these grabs are placed on the input component of this vibration damper.Grab also can be configured to barb and be called as barb in other words, the exterior periphery of these grab surrounding mating dishes.
In addition, the invention still further relates to a kind of friction clutch, this friction clutch has foregoing clutch disk.The present invention is particularly useful for reducing the vibration of not expecting in double-plate clutch and double clutch, this vibration should be owing to the jitter problem that increases gradually.
A preferred embodiment of this friction clutch is characterised in that: this friction clutch comprises another clutch disk.This friction clutch is preferably configured as double clutch or double-plate clutch.Preferred described another clutch disk is equipped with hard-wired vibration damper.
Advantageously, the cooperation dish has the sealed zone of some shapes, the configuration in these sealed zones of shape and the complementation of shape locking element, and these shape locking element are placed on the input component of this vibration damper.
Description of drawings
Other advantage of the present invention, feature and details obtain from the explanation that with reference to the accompanying drawings different embodiments is described in detail.Accompanying drawing is represented:
Fig. 1 has the semi-section according to the double clutch of vibration damper of the present invention;
The longitudinal profile that has the clutch disk of vibration damper among Fig. 2 Fig. 1;
The left side view of the clutch disk among Fig. 3 Fig. 2;
The part of an amplification among Fig. 4 Fig. 2;
The part of an amplification among Fig. 5 Fig. 3;
Clutch disk among Fig. 6 Fig. 2 to Fig. 5 and the three-dimensional view of an independent vibration damper before assembling;
Fig. 7 is according to the three-dimensional view of a part of vibration damper of the present invention;
The three-dimensional view of a part of Fig. 8 clutch disk;
Fig. 9 is according to the semi-section of vibration damper of the present invention; And
Figure 10 is according to the decomposition view of vibration damper of the present invention.
Embodiment
Fig. 1 shows a part of the double clutch 1 of power-shifting transmission.The engine torque that provides by internal-combustion engine or be directed in one of two sub-speed changers by the first clutch dish 11 on the solid shaft 15 or by the second clutch dish 12 on the hollow shaft 16 is provided on Clutch Control.
Under the situation of power shfit, gear shift is undertaken by two sub-clutches, and its mode is that a clutch is closed gradually and another is opened.Apparent weight is folded the length in stage and is decided, and can produce the shake vibration.
Be generally understood as friction torque fluctuation self-excitation or separate excitation of clutch for shake, this friction torque fluctuation excitation power train is correspondingly vibrated, and this vibration shows as uncomfortable vehicular longitudinal vibration again.In order to overcome the vibration of not expecting, can on clutch disk, settle a so-called vibration damper, the natural frequency of this vibration damper and this vibration damper consistent with the shake natural frequency of power train avoids forming the shake vibration by vibrate in opposite phase.
But shake is not all to produce in any vehicle utterly, but the interaction of main and different member tolerances is relevant.Therefore, more favourable economically under situation about determining can be that vibration damper only just uses as ancillary method in the complaint situation is arranged, and wherein, clutch, especially double clutch should not pulled down dismounting in other words.
According to an important aspect of the present invention, provide that a kind of have can be afterwards or the clutch disk of the vibration damper of assembling separately, this clutch disk especially is applicable to double-plate clutch or double clutch.The vibration damper that can assemble separately can absolutely be installed in batches, and perhaps this vibration damper can only use in the complaint situation is arranged, and needn't dismantle clutch.Can have or not have slip clutch according to vibration damper of the present invention constructs.
In the embodiment shown in Fig. 1, clutch disk 12 is equipped with vibration damper 19, this vibration damper and slip clutch 20 actings in conjunction of a fixing assembling.Slip clutch 20 is placed on the clutch disk 12 regularly by means of the riveted joint connecting element.Vibration damper 19 can not pack into or pull down under the situation that slip clutch 20 assembles.
Two dishes, 24,25 spring actions that can resist energy storage apparatus 38 that are also referred to as the side part are reversed with respect to a flange 36, and this flange is that the output member and the nothing of device for damping torsional vibration 30 is connected with clutch hub 34 with relatively rotating.Energy storage apparatus 38 comprises the spring element of the form of stage clip in the shape of a spiral, and these spring elements are arranged in the window, and these windows are reserved in dish 24,25 again.
On cooperation dish 25, be mounted with one according to vibration damper 40 of the present invention at radially outer.Vibration damper 40 comprises an input component 41, and this input component is buckled on the cooperation dish 25.Input component 41 is coupled by energy storage device 42 and rotating mass 48, and described energy storage device comprises spring element 43, and this spring element is arranged in the retainer 45.
The longitudinal profile and the plan view of the clutch disk 11 with vibration damper 40 have been shown among Fig. 2 and Fig. 3.See that in Fig. 3 vibration damper 40 is between energy storage apparatus 38 that is arranged on torsional vibration damper 30 in the radial direction and friction covering element 31.
Especially in the part of the amplification of Fig. 4 and Fig. 5, see, cooperation dish 25 carrying vibration dampers 40, this vibration damper comprises the input component 41 that is also referred to as input element, and this input component connects in the axial direction and do not have by means of buckle and is connected with cooperation dish 25 with relatively rotating.Input component 41 has the portion of leaving a blank of rectangle at radially outer, and this portion of leaving a blank of leaving a blank another substantial rectangular of portion in retainer 45 is formed for the reception space of the window shape of spring element 43.
Show the condition as delivered of vibration damper 40 Fig. 6 neutral body.See that in this view rotating mass 48 and input component 41 are combined into an assembly unit by five retainers 45,51,52,53,54 altogether, these retainers respectively surround a spring element.Vibration damper 40 can be with respect to clutch disk 11 supply of material and be assembled to constantly or pressure sleeve installs on this clutch disk in arbitrary load separately.Input component 41 has the matrix 56 of a ring-type, and the matrix of this ring-type has some portions of leaving a blank that are used for retainer 45,51,52,53,54.
Fig. 7 neutral body ground and show a part of input component 41 enlargedly.In this view, see, on the matrix 56 of inner radial, be configured with grab 57 at input component 41.Grab 57 is observed in a circumferential direction in the centre has shape locking element 58, and this shape locking element is to take nose.On the matrix 56 of the ring-type of input component 41, a plurality of grabs and shape locking element are evenly distributed on the circumference.
Show a part of clutch disk 11 Fig. 8 neutral body.In Fig. 8, see, cooperation dish 25 has circumferential edges zone 59 at radially outer, described circumferential edges zone with grab 57 (among Fig. 7) acting in conjunction, especially hooked, so that input component 41 or whole vibration damper 40 are fixed on the cooperation dish 25 in the axial direction by described grab.Grab 57 and shape locking element 58 are constructed like this, make input component 41 or the whole vibration damper 40 with input component 41 can be plugged on the cooperation dish 25 of clutch disk 11.At this, shape locking element 58 is embedded in the shape sealed regional 60, and the sealed zone of this shape has the configuration of semi-cylindrical canyon portion basically, this semi-cylindrical canyon cage structure must with 58 complementations of shape locking element.
Being embedded into by shape locking element 58 provides input component 41 and nothing between the cooperation dish 25 to relatively rotate to be connected in the shape sealed regional 60.When input component 41 was plugged on the cooperation dish 25, grab 57 at first strutted by the circumferential edges zone 59 of cooperation dish 25, was stuck in 59 back, circumferential edges zone up to described grab.Axial grafting campaign limits by takeing on 55 at this, and this shoulder is configured on the input component 41.Cooperation dish 25 is provided with a plurality of circumferential edges zone and the sealed zone of a plurality of shapes, the grab acting in conjunction of these circumferential edges zones and input component 41, the shape locking element acting in conjunction of sealed zone of these shapes and input component 41.
Show the different views of vibration damper 40 among Fig. 9 and Figure 10 separately.See that in the decomposition view of Figure 10 vibration damper 40 comprises five spring elements 43,61,62,63,64 altogether, these spring elements are supported in the affiliated portion of leaving a blank 65 to 69 of rotating mass 48.Rotating mass 48 has the matrix 70 of a ring-type, reserves the portion of leaving a blank 65 to 69 in the matrix of this ring-type.The portion 71 to 75 of similarly leaving a blank is arranged on the input component 41.
There is possibility when needed, input component 41 separately and with slip clutch is connected the centre.
The reference number inventory
1 double clutch, 53 retainers
11 clutch disks, 54 retainers
12 clutch disks, 55 shoulders
The matrix of 15 solid shaftings, 56 ring-types
16 hollow shafts, 57 grabs
19 vibration dampers, 58 shape latch members
20 slip clutch, 59 circumferential edges zones
24 take the sealed zone of Moving plate 60 shapes
61 spring elements are coiled in 25 cooperations
30 torsional vibration dampers, 62 spring elements
31 friction covering elements, 63 spring elements
32 friction covering elements, 64 spring elements
34 clutch hubs 65 portion of leaving a blank
36 flanges 66 portion of leaving a blank
38 energy storage apparatuses 67 portion of leaving a blank
40 vibration dampers 68 portion of leaving a blank
41 input components 69 portion of leaving a blank
The matrix of 42 energy storage devices, 70 ring-types
43 spring elements 71 portion of leaving a blank
45 retainers 72 portion of leaving a blank
48 rotating masses 73 portion of leaving a blank
51 retainers 74 portion of leaving a blank
52 retainers 75 portion of leaving a blank.
Claims (15)
1. vibration damper, in particular for clutch disk (11), this vibration damper has an input component (41), this input component by some energy storage devices (42) and a rotating mass (48) torsional elasticity be coupled, it is characterized in that: this input component (41), these energy storage devices (42) and this rotating mass (48) are combined into an assembly unit.
2. according to the vibration damper of claim 1, it is characterized in that: this input component (41), these energy storage devices (42) and this rotating mass (48) are combined into a socket connection unit and/or buckle linkage unit.
3. one vibration damper in requiring according to aforesaid right, it is characterized in that: this input component (41) has some grabs (57).
4. one vibration damper in requiring according to aforesaid right, it is characterized in that: this input component (41) has some shape locking element (58).
5. according to the vibration damper of claim 3 or 4, it is characterized in that: these grabs (57) and/or these shape locking element (58) are connected with this input component (41) integratedly.
6. according to the vibration damper of claim 5, it is characterized in that: this input component (41) has the matrix (56) of a ring-type, and these grabs (57) and/or these shape locking element (58) are arranged on the matrix of this ring-type in inner radial.
7. according to the vibration damper of claim 5 or 6, it is characterized in that: these grabs (57) and/or these shape locking element (58) are evenly distributed on the circumference of this input component (41).
8. one vibration damper in requiring according to aforesaid right, it is characterized in that: this input component (41) and this rotating mass (48) have the portion of leaving a blank (71～75 that some are used to receive these energy storage devices (42); 65～69).
9. vibration damper according to Claim 8, it is characterized in that: these energy storage devices (42) respectively comprise at least one spring element (43,61～64), described spring element is received in retainer (45,51～54) in, described retainer shape is received in the affiliated portion of leaving a blank (65～69 this rotating mass (48) and/or this input component (41) sealedly; 71～75) in.
10. clutch disk has according to one vibration damper (40) in the aforesaid right requirement.
11. the clutch disk according to claim 10 is characterized in that: this vibration damper (40) can be placed on the cooperation dish (25) that is positioned in a torsional vibration damper (30) in other words, and this torsional vibration damper is integrated in this clutch disk (11).
12. the clutch disk according to claim 11 is characterized in that: this cooperation dish (25) has some circumferential areas (59), and these circumferential areas are the bearings that are used for grab (57), and these grabs are placed on the input component (41) of this vibration damper (40).
13. clutch disk according to claim 11 or 12, it is characterized in that: this cooperation dish (25) has the sealed zone of some shapes (60), the configuration in these sealed zones of shape and shape locking element (58) complementation, these shape locking element are placed on the input component (41) of this vibration damper (40).
14. friction clutch has according to one clutch disk (11) in the claim 10 to 13.
15. the friction clutch according to claim 14 is characterized in that: this friction clutch (1) comprises another clutch disk (12).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007056370.3 | 2007-11-22 | ||
| DE102007056370 | 2007-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101440854A true CN101440854A (en) | 2009-05-27 |
| CN101440854B CN101440854B (en) | 2013-04-24 |
Family
ID=40577281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810182175 Expired - Fee Related CN101440854B (en) | 2007-11-22 | 2008-11-24 | Vibration damper |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101440854B (en) |
| DE (1) | DE102008053377B4 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470686A (en) * | 2012-06-05 | 2013-12-25 | Zf腓特烈斯哈芬股份公司 | Torsion oscillation attenuation assembly, in particular in a clutch disc |
| CN105299134A (en) * | 2014-07-25 | 2016-02-03 | 舍弗勒技术股份两合公司 | Runner assembly used for clutch and/or absorber and torque transmission device |
| CN107110234A (en) * | 2014-10-01 | 2017-08-29 | 舍弗勒技术股份两合公司 | Clutch apparatus and torque transmitter or clutch for motorcycle |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011102305B4 (en) * | 2010-06-07 | 2021-05-06 | Schaeffler Technologies AG & Co. KG | Torque transmission device |
| DE102011080447A1 (en) | 2011-08-04 | 2013-02-07 | Zf Friedrichshafen Ag | Mass element for damper of clutch disc of vehicle, has recess whose edges are provided with stop portion which is adapted to carry portion of energy accumulators powerlessly |
| DE102012214825B4 (en) | 2011-09-16 | 2022-05-05 | Schaeffler Technologies AG & Co. KG | Coupling device with flexible vibration damping |
| DE102012002208A1 (en) * | 2012-02-07 | 2013-08-08 | Gm Global Technology Operations, Llc | Torsional vibration damper for crankshaft of vehicle, has counter bearings that are arranged at hollow annular beaded rim of traction sheave, and have central openings with protection caps adapted to mounting pins of crankshaft locking tool |
| DE102012101379A1 (en) | 2012-02-21 | 2013-08-22 | Karlsruher Institut Für Technologie (Kit) | Device for limiting oscillation amplitude in friction clutch of dynamic friction system for powertrain used in motor car, has vibration damping system that is arranged between the stop element and spring element |
| DE102012209472A1 (en) * | 2012-06-05 | 2013-12-05 | Zf Friedrichshafen Ag | Torsional vibration damper arrangement, in particular in a clutch disc |
| DE102014211626A1 (en) | 2013-06-26 | 2014-12-31 | Schaeffler Technologies Gmbh & Co. Kg | Rupftilger |
| DE102014209503A1 (en) | 2013-06-26 | 2014-12-31 | Schaeffler Technologies Gmbh & Co. Kg | Rupftilger |
| FR3009048B1 (en) * | 2013-07-29 | 2016-01-22 | Valeo Embrayages | CLUTCH DISC FOR FRICTION CLUTCH |
| FR3009049B1 (en) * | 2013-07-29 | 2016-01-22 | Valeo Embrayages | CLUTCH DISC FOR FRICTION CLUTCH |
| DE102014215868B4 (en) | 2014-08-11 | 2024-01-11 | Zf Friedrichshafen Ag | Tilter vibration damper |
| FR3037626B1 (en) | 2015-06-18 | 2018-08-10 | Valeo Embrayages | DEVICE FOR FILTRATION OF VIBRATIONS |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6098227A (en) | 1983-10-31 | 1985-06-01 | Daikin Mfg Co Ltd | Damper disk |
| FR2614080B1 (en) * | 1987-04-14 | 1992-04-10 | Valeo | TORSION DAMPING DEVICE WITH CENTERING BEARING |
| FR2646487B1 (en) * | 1989-04-28 | 1994-04-22 | Valeo | TORSION DAMPER WITH DYNAMIC VIBRATION DAMPER, ESPECIALLY FOR MOTOR VEHICLES |
| FR2689191B1 (en) * | 1992-03-26 | 1998-04-10 | Valeo | CLUTCH FRICTION, ESPECIALLY FOR INDUSTRIAL VEHICLES. |
| FR2718208B1 (en) * | 1994-03-11 | 1996-06-07 | Valeo | Torsion pre-absorber, especially for a motor vehicle. |
| DE19615890C1 (en) * | 1996-04-22 | 1998-01-02 | Freudenberg Carl Fa | crankshaft |
| DE29724494U1 (en) * | 1996-07-12 | 2001-08-30 | Mannesmann Sachs Ag | Friction clutch with pre-damper |
| US6142115A (en) * | 1997-09-09 | 2000-11-07 | Luk Lamellen Und Kupplungsbau, Gmbh | Vibration damper for the crankshaft of a piston engine |
| DE10117745A1 (en) | 2000-04-20 | 2001-11-22 | Luk Lamellen & Kupplungsbau | Clutch disc for friction clutch of motor vehicle has dynamic damper with INERTIA mass which is coupled to hub by torsion spring having energy accumulators and by slip clutch |
| JP4495936B2 (en) * | 2003-09-25 | 2010-07-07 | 株式会社エクセディ | Clutch disc assembly |
-
2008
- 2008-10-27 DE DE102008053377.7A patent/DE102008053377B4/en not_active Expired - Fee Related
- 2008-11-24 CN CN 200810182175 patent/CN101440854B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470686A (en) * | 2012-06-05 | 2013-12-25 | Zf腓特烈斯哈芬股份公司 | Torsion oscillation attenuation assembly, in particular in a clutch disc |
| CN103470686B (en) * | 2012-06-05 | 2016-12-28 | Zf腓特烈斯哈芬股份公司 | Torsional vibration damper assembly, particularly the torsional vibration damper assembly in clutch disk |
| CN105299134A (en) * | 2014-07-25 | 2016-02-03 | 舍弗勒技术股份两合公司 | Runner assembly used for clutch and/or absorber and torque transmission device |
| CN105299134B (en) * | 2014-07-25 | 2021-02-12 | 舍弗勒技术股份两合公司 | Rotating assembly and torque transmission device for a clutch and/or damper device |
| CN107110234A (en) * | 2014-10-01 | 2017-08-29 | 舍弗勒技术股份两合公司 | Clutch apparatus and torque transmitter or clutch for motorcycle |
| CN107110234B (en) * | 2014-10-01 | 2019-12-06 | 舍弗勒技术股份两合公司 | Clutch device for a motorcycle and torque transmission device or clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008053377B4 (en) | 2018-09-20 |
| DE102008053377A1 (en) | 2009-05-28 |
| CN101440854B (en) | 2013-04-24 |
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