CN101498365A - Driving wheel - Google Patents
Driving wheel Download PDFInfo
- Publication number
- CN101498365A CN101498365A CNA2009100037414A CN200910003741A CN101498365A CN 101498365 A CN101498365 A CN 101498365A CN A2009100037414 A CNA2009100037414 A CN A2009100037414A CN 200910003741 A CN200910003741 A CN 200910003741A CN 101498365 A CN101498365 A CN 101498365A
- Authority
- CN
- China
- Prior art keywords
- driving wheel
- taken
- vibration damper
- described another
- take
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 239000011159 matrix material Substances 0.000 claims description 18
- 210000002105 tongue Anatomy 0.000 claims description 17
- 230000000994 depressogenic effect Effects 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007704 transition Effects 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
-
- 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
-
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H2055/366—Pulleys with means providing resilience or vibration damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Pulleys (AREA)
Abstract
The invention relates to a driving wheel, comprising a driving disc and a portable element which is coupled with a torsional vibration absorber through an idling device. The invention is characterized in that the portable element comprises recessed portions arranged between a slope and a stop surface in circumference direction.
Description
Technical field
The present invention relates to a kind of driving wheel, this driving wheel has a drive plate and one and takes element, and this is taken element and can be coupled by idling device and device for damping torsional vibration.
Summary of the invention
Task of the present invention is, a kind of driving wheel that starts described type is provided, this driving wheel simple structure and can making inexpensively.
A kind of driving wheel, have a drive plate and one and take element, this is taken element and can be coupled by idling device and device for damping torsional vibration, in this driving wheel, this task solves like this: this is taken element and comprises some depressed parts, and these depressed parts are arranged between slope and the stop surface in a circumferential direction.Drive plate preferably relates to tep reel.Notion axially, radially relates to the rotation axis of driving wheel with circumferencial direction.Axially mean the direction of rotation axis or be parallel to rotation axis.Radially mean transverse to rotation axis.Preferably in the application of the tep reel vibration damper that does not have starting/hold function, use according to driving wheel of the present invention.
A preferred embodiment of this driving wheel is characterised in that: this takes the matrix that element has an annulus plate-like, stretches out some idle running tongues from this matrix, and these idle running tongues respectively have one of these slopes and one of these stop surfaces.The slope is constituting back to this surface of taking element by the idle running tongue preferably.Stop surface preferably is arranged on the free end of idle running tongue.
Another preferred embodiment of this driving wheel is characterised in that: this is taken element and is made of sheet metal as sheet metal bending part, and the idle running tongue comes out from this sheet metal bending.Reduce manufacture cost thus.
Another preferred embodiment of this driving wheel is characterised in that: this takes element and another takes the element acting in conjunction, described another taken element and comprised some coupling contact pin, and these coupling contact pin respectively have a coupling surface and an idle running face in a circumferential direction.Be configured in the coupling surface of a coupling in the contact pin be configured in the same contact pin idle running face back to or oppositely.For transmitting torque, coupling surface rests on one of stop surface.Idle running face and slope acting in conjunction are so that it is idle to each other in the opposite direction to realize that these take element.
Another preferred embodiment of this driving wheel is characterised in that: take at these in the axial direction and be provided with an intermediary element between the element, this intermediary element has some receiving holes that are used for the slope and some take finger, and these are taken and refer to that taking element from middle element towards described another bends out.Intermediary element is used to prevent that these from taking element and impacting mutually in the axial direction.Patter the noise of not expecting in thus can reduction work.
Another preferred embodiment of this driving wheel is characterised in that: intermediary element can be taken element with respect to described another and reverse a windup-degree, and this windup-degree refers to restriction by taking, and these are taken and refer to rest in the coupling contact pin.Take finger and preferably bend out from middle element with the right angle, this intermediary element has the configuration of circle ring disk basically.
Another preferred embodiment of this driving wheel is characterised in that: described another take element do not have relatively rotate ground but can be restricted in the axial direction displacement be connected with a vibration damper retainer, the effect that this vibration damper retainer can be resisted some spring elements is reversed with respect to another vibration damper retainer.Vibration damper retainer and spring element constitute a torsional vibration damper.Spring element is preferably configured as semielliptic spring.
Another preferred embodiment of this driving wheel is characterised in that: take belleville spring of pre-clamping between the element at this vibration damper retainer and described another.Making slight preload be applied to these in the axial direction by belleville spring in simple mode takes on the element.
Another preferred embodiment of this driving wheel is characterised in that: described another vibration damper retainer does not have with relatively rotating and is connected with drive plate.Do not have to connect in relative rotation and preferably set up by shape is sealed.
Another preferred embodiment of this driving wheel is characterised in that: this takes element does not have with relatively rotating and is connected with a wheel hub, and drive plate and/or centering at this wheel hub upper support by means of a bearing device.Bearing device for example relates to rolling bearing.
Another preferred embodiment of this driving wheel is characterised in that: this driving wheel comprises an additional element of taking, and a live axle vibration damper is placed in this additional taking on the element.The live axle vibration damper is also referred to as the crankshaft vibration vibration damper and preferably includes a flywheel mass, and this flywheel mass is placed in this by means of elastomeric spring and additional takes on the element or on the wheel hub.
Description of drawings
From the explanation that with reference to the accompanying drawings embodiment is described in detail, obtain other advantage of the present invention, feature and details.Accompanying drawing is represented:
Fig. 1 is according to the semi-section of driving wheel of the present invention;
Fig. 2 Cartesian coordinates plotted curve shows the change curve of torque about windup-degree with characteristic form in this Cartesian coordinates plotted curve;
The function of Fig. 3 to Fig. 5 idling device in the different operating state, this idling device are combined in the driving wheel among Fig. 1;
Driving wheel when Fig. 6 idling device is opened among Fig. 1; And
Driving wheel when Fig. 7 idling device is closed among Fig. 1.
Embodiment
The different views and the section of driving wheel 1 according to an embodiment of the invention have been shown among Fig. 1 and Fig. 3 to Fig. 7.Driving wheel 1 is used for the auxilitary unit of driving machine motor-car.For this purpose, driving wheel do not have with relatively rotating be assemblied on the live axle, especially on the bent axle of internal-combustion engine.Rotate at work rotation axis 2 of live axle and driving wheel 1 is rotated.
Driving wheel 1 comprises that is not had a wheel hub 5 that is connected with live axle with relatively rotating by means of screw 4.In the axial direction, promptly on the direction of rotation axis 2, take element 8 for one and between wheel hub 5 and live axle, do not have and be connected with live axle with relatively rotating.
Take element 8 and comprise a fastening flange 16, this fastening flange is fixed on the wheel hub 5 by means of screw 4 or on the live axle.Extend radially outwardly out one from fastening flange 16 stepped jointing 18 is set cross section.Jointing 18 carries out the transition to matrix 20, and this matrix has the configuration of circle ring disk basically.The fastening flange 16 of taking element 8 is connected with matrix 20 integratedly by jointing 18.
Described another vibration damper retainer 22 for example is connected with tep reel 12 by the sealed nothing of shape by means of screw 24 with relatively rotating.Described another vibration damper retainer 21 can reverse with respect to wheel hub 5 by bearing device 11 with tep reel 12.Two vibration damper retainers 21,22 constitute a device for damping torsional vibration 25 with spring element 23, and this device for damping torsional vibration is combined in the driving wheel 1.
Take at two and to be provided with an intermediary element 30 between the element 8,28.Take element 8,28 for two and form an idling device 31 with intermediary element 30, this idling device is combined in the driving wheel 1.Take at described another in the axial direction and be provided with a belleville spring 32 between element 28 and the vibration damper retainer 21.Belleville spring 32 is clamped in described another and takes on the element 28 by pre-like this: make described another take element 28 and be pressed on the matrix 20 of taking element 8 with intermediary element 30.
When idling device 31 was closed, torque passed to described another from live axle or wheel hub 5 and takes element 28 by taking element 8.
As shown in Fig. 1, Fig. 6 and Fig. 7, on wheel hub 5, can fix a crankshaft tortional vibration damper 90 with flywheel mass 91.Be connected with in the middle of being fixed on of flywheel mass 91 under the situation of an elastomeric spring 92 and carry out by means of an additional element 93 of taking, this adds takes element and is fixed on the wheel hub 5 by means of screw connection 4 or on the live axle.
The possible vibration-damper characterist curve 34 of driving wheel 1 has been shown among Fig. 2.In the Cartesian coordinates plotted curve, paint into the Newton meter be the torque M of unit about with the degree being the curve of the windup-degree a of unit, a section 35 of vibration-damper characterist curve 34 in the inertia operating mode has been shown in the left side of this Cartesian coordinates plotted curve.In the inertia operating mode or on inertia direction (Schubrichtung), idling device is opened and is not had friction torque or only have little friction torque to be transmitted.A section 36 of vibration-damper characterist curve 34 in the traction working condition has been shown in the right-hand part of Cartesian coordinates plotted curve.In traction working condition, idling device is gone up locking in direction of traction (Zugrichtung), thus, sets up moment corresponding to the spring performance (among Fig. 1) of spring element 23.
Illustrate in greater detail the function of idling device 31 among Fig. 3 to Fig. 5, this idling device is also referred to as the ratchet idling device.At this, each member is sprawled in a circumferential direction to turn up the soil and is illustrated.See that in this view described another taken element 28 and comprised a matrix 40 of annulus plate-like basically, this matrix is adjacent to be provided with the matrix 20 of taking the annulus plate-like of element 8.
Go out some idle running tongues 41,42,43 from matrix 20 such bendings of taking element 8: make idle running tongue 41 to 43 towards described another take element 28 surface formation some have the slope 44,46,48 of ramp angles α.On the free end of idle running tongue 41 to 43, be configured with a stop surface 45,47,49 respectively.Slope 44 and stop surface 47 are being taken the border that limits a depressed part 51 on the element 8 in a circumferential direction.Between slope 46 and stop surface 49, be configured with a depressed part 52 in an identical manner in a circumferential direction.
Take on the element 8 or take depressed part 51,52 in the element 8 be configured for the being coupled reception space of contact pin 54,55,56,57, these coupling contact pin are configured in described another and take on the element 28.Coupling contact pin 54 to 57 oppositely respectively has a coupling surface 61 and an idle running face 62 in a circumferential direction.The coupling surface 61 of coupling contact pin 55 is towards the idle running face 62 of coupling contact pin 56.Two towards each other coupling surface 61 and idle running face 62 between take in the matrix 40 of annulus plate-like of element 28 at described another and respectively to vacate a hole 64,65,66.
Take at two in the axial direction and be provided with an intermediary element 70 between the element 8,28, this intermediary element is corresponding to the intermediary element among Fig. 1, Fig. 6 and Fig. 7 30. Intermediary element 30 or 70 has the matrix 71 of annulus plate-like, and this matrix has the receiving hole 73,74,75 of the idle running tongue 41 to 43 that is used to take element 8.One side of receiving hole 73 to 75 in a circumferential direction each by a matrix 40 from middle element 70 bend out take the finger 77,78,79 limited boundaries.
Represent the inertia directions by arrow 81 among Fig. 3.When inertia direction 81 is moved, described another taken element 28 and intermediary element 30 or 70 and gone up opposing belleville spring axial force along ramp angles α and move, and this belleville spring axial force acts on described another from the top down and takes on the element 28 in Fig. 3 to Fig. 5.Take and refer to that 77 to 79 rest in the coupling contact pin 55 to 57.
Described another taken element 28 and intermediary element 30,70 at this stroke s that passes by in the axial direction.Idling device is opened. Intermediary element 30,70 prevents that by correspondingly determining length X and Y described another from taking element 28 and bouncing back in the depressed part 51,52 of taking element 8 with the contact pin 54 to 57 that is coupled.When rebounding like this, may produce the noise of the especially click click of not expecting.
Represent direction of traction by arrow 82,83 among Fig. 4 and Fig. 5.On direction of traction, intermediary element 30,70 and described another are taken element 28 and are descended to move to take the depressed part 51 to 52 of element 8 along the slope on the idle running tongue 41 to 43 adaptedly by the belleville spring power from the top effect.Then, the described coupling contact pin 54,55 that another takes element 28 refers to that with taking of intermediary element 70 77,78 rest on the stop surface of idle running tongue 42,43.Form shape sealed and idling device 31 closures or locking thus.
The idling device in open mode 31 on the inertia direction has been shown among Fig. 6.Intermediary element 30 and described another are taken element 28 and leave the stroke s that moved from taking element 8 on the inertia directions.
The reference number inventory
1 driving wheel, 26 coupling sections
Another takes element 2 pivot centers 28
4 screws, 30 intermediary element
5 wheel hubs, 31 idling devices
8 take element 32 disk springs
11 supporting arrangements, 34 characteristic curves
12 tep reels, 35 sections=〉 the inertia side
14 tep reel grooves, 36 sections=〉 the traction side
The matrix of 16 fastening flanges, 40 annulus plate-likes
18 jointings, 41 idle running tongues
20 matrixes, 42 idle running tongues
21 vibration damper retainers, 43 idle running tongues
22 vibration damper retainers, 44 slopes
23 spring elements, 45 stop surfaces
24 screws, 46 slopes
25 device for damping torsional vibration, 47 stop surfaces
The matrix that 48 slopes 71 are circular
49 stop surfaces, 73 receiving holes
51 depressed parts, 74 receiving holes
52 depressed parts, 75 receiving holes
Finger is taken in 54 coupling contact pin 77
Finger is taken in 55 coupling contact pin 78
Finger is taken in 56 coupling contact pin 79
57 coupling contact pin, 81 arrows
61 coupling surfaces, 82 arrows
62 idle running faces, 83 arrows
64 holes, 90 crankshaft tortional vibration dampers
65 holes, 91 flywheel masses
66 holes, 92 elastomeric springs
70 intermediary element 93 are additional takes element
Claims (11)
1. driving wheel, have a drive plate (12) and one and take element (8), this is taken element and can be coupled by idling device (31) and device for damping torsional vibration (25), it is characterized in that: this is taken element (8) and comprises some depressed parts (51,52), these depressed parts are arranged between slope (44,46) and the stop surface (47,49) in a circumferential direction.
2. according to the driving wheel of claim 1, it is characterized in that: this takes the matrix (20) that element (8) has an annulus plate-like, stretches out some idle running tongues (41～43) from this matrix, and these idle running tongues respectively have these slopes (44,46) one of with one of these stop surfaces (47,49).
3. according to the driving wheel of claim 2, it is characterized in that: this is taken element (8) and is made of sheet metal as sheet metal bending part, and these idle running tongues (41～43) come out from this sheet metal bending.
4. the driving wheel that one of requires according to aforesaid right, it is characterized in that: this is taken element (8) and takes element (28) acting in conjunction with another, described another taken element and comprised some coupling contact pin (55～57), and these coupling contact pin respectively have a coupling surface (61) and an idle running face (62) in a circumferential direction.
5. according to the driving wheel of claim 4, it is characterized in that: take element (8 at these in the axial direction, 28) be provided with an intermediary element (30 between, 70), this intermediary element has some and is used for these slopes (44,46,48) receiving hole (73～75) and some are taken finger (77～79), and these are taken and refer to that taking element (28) from this intermediary element (70) towards described another bends out.
6. according to the driving wheel of claim 5, it is characterized in that: this intermediary element (30,70) can take element (28) with respect to described another and reverse a windup-degree, this windup-degree is taken finger (77～79) restriction by these, and these are taken and refer to rest in these coupling contact pin (55～57).
7. according to the driving wheel of one of claim 4 to 6, it is characterized in that: described another taken element (28) not to be had and to relatively rotate ground but can be connected with a vibration damper retainer (21) to restricted in the axial direction displacement, and the effect that this vibration damper retainer can be resisted some spring elements (23) is reversed with respect to another vibration damper retainer (22).
8. according to the driving wheel of claim 7, it is characterized in that: take the pre-belleville spring (32) that clamps between the element (8) at this vibration damper retainer (21) and described another.
9. according to the driving wheel of claim 7 or 8, it is characterized in that: described another vibration damper retainer (22) nothing is connected with this drive plate (12) with relatively rotating.
10. the driving wheel that one of requires according to aforesaid right is characterized in that: this takes element (8) does not have and is connected with a wheel hub (5) with relatively rotating, and this drive plate (12) and/or centering at this wheel hub upper support by means of a bearing device (11).
11. the driving wheel according to aforesaid right one of requires is characterized in that: this driving wheel (1) comprises an additional element (93) of taking, and a live axle vibration damper (90) is placed in this additional taking on the element.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008006316 | 2008-01-28 | ||
| DE102008006316.9 | 2008-01-28 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102511350A Division CN103343808A (en) | 2008-01-28 | 2009-02-01 | Driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101498365A true CN101498365A (en) | 2009-08-05 |
Family
ID=40794661
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102511350A Pending CN103343808A (en) | 2008-01-28 | 2009-02-01 | Driving wheel |
| CNA2009100037414A Pending CN101498365A (en) | 2008-01-28 | 2009-02-01 | Driving wheel |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102511350A Pending CN103343808A (en) | 2008-01-28 | 2009-02-01 | Driving wheel |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN103343808A (en) |
| DE (1) | DE102009004713B4 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104884843A (en) * | 2012-12-19 | 2015-09-02 | 舍弗勒技术股份两合公司 | Decoupler for damping the transmission of torque between a drive shaft and a pulley of a motor vehicle |
| CN105940242A (en) * | 2014-01-28 | 2016-09-14 | 舍弗勒技术股份两合公司 | Centrifugal force pendulum |
| WO2022082807A1 (en) * | 2020-10-23 | 2022-04-28 | 广东恒鑫智能装备股份有限公司 | Automatic semi-fluid discharging device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009039989B4 (en) | 2008-09-15 | 2019-07-04 | Schaeffler Technologies AG & Co. KG | Pulley with spring damper device |
| DE102010023714B4 (en) * | 2009-07-02 | 2017-01-19 | Schaeffler Technologies AG & Co. KG | drive Windscreen |
| WO2011127898A1 (en) | 2010-04-14 | 2011-10-20 | Schaeffler Technologies Gmbh & Co. Kg | Pulley damper |
| DE102012216116B4 (en) | 2011-10-06 | 2022-01-05 | Schaeffler Technologies AG & Co. KG | Pulley decoupler |
| DE102013223882A1 (en) | 2012-12-21 | 2014-06-26 | Schaeffler Technologies Gmbh & Co. Kg | Decoupler for pulley damper, for attenuating torque transmission between drive shaft of motor car and pulley, has ring with projecting reinforcement stop projected into first ramps, and projecting flange stop projected into second ramps |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10255913B4 (en) * | 2002-11-29 | 2005-07-28 | Timken Gmbh | Device for damping torsional vibrations |
| EP1668267B1 (en) * | 2003-09-22 | 2012-10-31 | Litens Automotive Partnership | Crankshaft decoupler |
| WO2005057037A1 (en) * | 2003-12-09 | 2005-06-23 | Litens Automotive Partnership | Spring travel limitor for overrunning decoupler |
-
2009
- 2009-01-15 DE DE102009004713.1A patent/DE102009004713B4/en not_active Expired - Fee Related
- 2009-02-01 CN CN2013102511350A patent/CN103343808A/en active Pending
- 2009-02-01 CN CNA2009100037414A patent/CN101498365A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104884843A (en) * | 2012-12-19 | 2015-09-02 | 舍弗勒技术股份两合公司 | Decoupler for damping the transmission of torque between a drive shaft and a pulley of a motor vehicle |
| CN104884843B (en) * | 2012-12-19 | 2017-10-13 | 舍弗勒技术股份两合公司 | Decoupler for damping the transmission of torque between a drive shaft and a pulley of a motor vehicle |
| CN105940242A (en) * | 2014-01-28 | 2016-09-14 | 舍弗勒技术股份两合公司 | Centrifugal force pendulum |
| CN105940242B (en) * | 2014-01-28 | 2018-02-23 | 舍弗勒技术股份两合公司 | centrifugal force pendulum |
| US10107358B2 (en) | 2014-01-28 | 2018-10-23 | Schaeffler Technologies AG & Co. KG | Centrifugal force pendulum |
| WO2022082807A1 (en) * | 2020-10-23 | 2022-04-28 | 广东恒鑫智能装备股份有限公司 | Automatic semi-fluid discharging device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009004713B4 (en) | 2021-02-11 |
| CN103343808A (en) | 2013-10-09 |
| DE102009004713A1 (en) | 2009-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101498365A (en) | Driving wheel | |
| JP6513857B2 (en) | Vibration damper for vehicle torque transfer device | |
| JPH0138342Y2 (en) | ||
| CN104791392B (en) | Damping sheet applied to clutch driven disc, clutch driven disc and clutch | |
| US8910762B2 (en) | Centrifugal-pendulum vibration absorbing device | |
| JP2018525588A (en) | Clutch disc with centrifugal pendulum | |
| US20040185939A1 (en) | Torsional vibration damper | |
| US20090272614A1 (en) | Power Transmission Device | |
| JP2013524129A (en) | Pulley damper | |
| JP2018504565A (en) | Vibration damping device for automobile power transmission chain | |
| US7467699B2 (en) | Double mass flywheel | |
| KR20140035347A (en) | Friction clutch plate with damping springs | |
| US11555526B2 (en) | Torsion damping device with activatable friction device | |
| US7438166B2 (en) | Flywheel assembly | |
| JP3717091B2 (en) | Friction resistance generation mechanism | |
| CN113531042B (en) | Torsion-limiting shock absorber | |
| US6533665B2 (en) | Torsion damping mechanism with auxiliary mass | |
| US20040206201A1 (en) | Flywheel assembly | |
| CN110382906A (en) | Clutch disk with friction washer | |
| US20070099710A1 (en) | Flexible flywheel | |
| JP3333700B2 (en) | Split flywheel | |
| JP3565397B2 (en) | Friction resistance generating mechanism and damper mechanism | |
| JPH0130659Y2 (en) | ||
| JP4445249B2 (en) | Flywheel assembly | |
| JPH0723825U (en) | Damper disk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER OWNER: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH Effective date: 20130618 Owner name: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH Free format text: FORMER OWNER: LUK LAMELLEN UND KUPPLUNGSBAU GMBH Effective date: 20130618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130618 Address after: German Boer Applicant after: Luke Asset Management Co.,Ltd. Address before: German Boer Applicant before: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG Effective date of registration: 20130618 Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Boer Applicant before: Luke Asset Management Co.,Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090805 |