CN105765265A - Flywheel for a device for damping a vehicle transmission system - Google Patents
Flywheel for a device for damping a vehicle transmission system Download PDFInfo
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- CN105765265A CN105765265A CN201480063163.2A CN201480063163A CN105765265A CN 105765265 A CN105765265 A CN 105765265A CN 201480063163 A CN201480063163 A CN 201480063163A CN 105765265 A CN105765265 A CN 105765265A
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- bearing
- radial component
- flywheel
- cylindrical section
- rotation axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/134—Wound springs
- F16F15/13415—Wound springs characterised by the dimension or shape of spring-containing windows
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention relates to a flywheel (2) for a device (1) for damping a vehicle transmission system, the flywheel (2) being capable of rotating about an axis of rotation and including a mounting (4) extending about the axis, the mounting (4) having: a radial portion (9), extending radially about said axis, and in which a plurality of recesses are arranged, said recesses opening onto the same surface (13) of said radial portion (9) which is generally perpendicular to said axis, said recesses being consecutive when moving about the axis, each recess being capable of receiving at least one resilient return member and extending over a portion of the perimeter of the radial portion (9) of the mounting (4) between two walls that project axially, two consecutive walls respectively associated with two consecutive recesses defining therebetween an intermediate area (16); and a peripheral portion (20) extending axially from the radial portion (9) of the mounting (4), the peripheral portion (20) including a first cylinder portion (22), the axis of which is the axis of rotation of the flywheel (2), said first cylinder portion (22): extending on radially opposing portions of the recesses of the radial portion (9) of the mounting (4); and extending over at least one portion radially opposite at least one fraction of an intermediate area (16) of the radial portion (9) of the mounting (4).
Description
Technical field
The present invention relates to the flywheel of a kind of drive system vibration absorber for motor vehicles.
Present invention is particularly useful for automobile, then drive system can between put between the explosive motor and change speed gear box of automobile.
Background technology
In Fig. 1-3 it can be seen that, it is known that the vibration absorber 100 of " free wheels vibroshock " type include the first flywheel 101 and the second flywheel 102, both are movable around same rotation axis X.First flywheel 101 is for coupling with the bent axle of explosive motor.First flywheel 101 includes the bearing 103 that extends around axis X and defines the lid 104 of an axial space together with bearing 103, and the plate body 106 being fixed together with the second flywheel 102 is received in this axial space.
In this way the device 100 of Fig. 1 respectively along Fig. 2 and 3 of the profile of II-II and III-III it can be seen that, bearing 103 includes radial component 110, this radial component radially extend around axis X and be provided with in this radial component open bearing 103 with the multiple grooves 111 on the same surface of described axis X overall vertical.When moving around axis X, groove 111 is in succession, each groove 111 is received at least one elastic recoil parts 113 and extends between the wall 115 of two axial projections in a part for the periphery of the radial component 110 of bearing 103, and two walls 115 in succession being associated with two grooves 111 in succession respectively limit a mesozone 116 each other.
In meaning of the present invention, " axially " expression " parallel with the rotation axis X of flywheel ", " radially " expression " also along the straight line cutting this axis X in the plane vertical with the rotation axis of flywheel ".
As Figure 1-3, bearing 103 also includes from the axially extended peripheral part 120 of the outer radial end of radial component 110, and peripheral part 120 includes with the rotation axis X of flywheel 101 the first cylindrical section 122 being axis.As comparison diagram 2,3 it can be seen that, the first cylindrical section 122 only extends on the radial component 130 diametrically of the groove 111 with the radial component 110 of bearing 103.As in figure 2 it is shown, the first cylindrical section 122 does not diametrically opposite extend with mesozone 116.
With reference in Fig. 1-3 example described, the first cylindrical section 122 is for supporting the startup ring 130 of motor vehicles.Such as this startup ring 130 cuff is on the first cylindrical section 122.
Each mesozone 116 place does not have the first cylindrical section 122 that startup ring 130 is not supported at these region places.Thus causing starting ring 130 local deformation so that the operation and the life-span that start ring are affected.
There is the demand for utilizing the flywheel for the vibration absorber started on ring can be supported on, it is ensured that start the good of ring and run and the gratifying life-span.
Summary of the invention
It is an object of the invention to meet this demand, and according to it wherein on the one hand, reaching this demand by the flywheel for motor vehicle drive train vibration absorber, flywheel can rotate around rotation axis and include the bearing extended around this rotation axis, and bearing has:
-radial component, its radially extend around rotation axis and be provided with in described radial component open bearing described radial component with the multiple grooves on the same surface of described rotation axis overall vertical, when moving around rotation axis, these multiple grooves are in succession, each groove can be received at least one elastic recoil parts and extend between the wall of two axial projections in a part for the periphery of the radial component of bearing, and two walls in succession being associated with two grooves in succession respectively limit a mesozone each other；With
-peripheral part that is axially extending from the radial component of bearing and that especially extend from the outer radial end of the radial component of bearing, peripheral part includes the first cylindrical section, and the axis of this first cylindrical section is the rotation axis of flywheel, described first cylindrical section:
-extend in the part diametrically of the groove with the radial component of bearing；With
-at least one section of portion with a mesozone (16) of the radial component (9) of bearing (4), diametrically at least some of upper extends.
According to the present invention, the first cylindrical section is not only diametrically opposite arranged with the groove of the radial component of bearing, and the same with prior art, but also diametrically opposite arranges with at least one section of portion of the mesozone of the radial component of bearing.Therefore, it is allowed to for mesozone diametrically start ring local support so that reduce disadvantages mentioned above.Additionally, there are and can not affect the wall of projection with mesozone the first cylindrical section diametrically so that do not change elastic recoil member supporting and recline the wall of these projections.
The axial dimension that the groove of the radial component with bearing of the first cylindrical section part diametrically can have and the section portion part diametrically of mesozone of the radial component with bearing of the first cylindrical section is identical.
As modification, the axial dimension of the groove of the radial component with bearing of the first cylindrical section part diametrically can more than or less than the axial dimension of the section portion of the zone line of the radial component with bearing of the first cylindrical section part diametrically.
A part for first cylindrical section can be associated with each mesozone of the radial component of bearing.In other words, the first cylindrical section can diametrically opposite extend with mesozone in a discontinuous manner.
First cylindrical section may include that
-multiple parts, a groove of each part and the radial component of bearing is diametrically；With
-multiple parts, one section of portion of each part and a mesozone of the radial component of bearing is diametrically.
First cylindrical section and the Angular Dimension recorded from rotation axis that mesozone part diametrically extends can include between the 25%-100% of Angular Dimension extended in described mesozone, especially between 50%-70%.
First cylindrical section diametrically opposite can extend continuously with the groove of the radial component of bearing.
The second cylindrical section that it is axis with the rotation axis of flywheel that the peripheral part of bearing can include, the first cylindrical section and the second cylindrical section axial stagger, and the second cylindrical section can extend continuously entirely around described axis.
This second cylindrical section can support to increase the additional mass of the inertia of vibration absorber.
The radius of the first cylindrical section can less than or greater than the radius of the second cylindrical section.
The radial component of bearing can have input face and output face, and described input face and output face are totally parallel to each other and totally orthogonal with described axis.When flywheel is fixed on bent axle, input face can with crankshaft relative.When vibration absorber is " free wheels vibroshock " type, when assembling vibration absorber, output face can with and the plate that is associated of the second flywheel of device relative.
Groove can be opened in output face.
First cylindrical section and the second cylindrical section may be arranged to, and when moving towards output face from input along described axis, initially encounter the first cylindrical section, then run into the second cylindrical section.
Bearing can be made up of sheet material, and the wall of each projection can limit a flank in output face place, and limits a groove at input face place.
When bearing is made up of sheet material, the solid-section portion of the mesozone part diametrically of the radial component with bearing of the first cylindrical section can be set by the deformation at least one section of portion of output face, described solid-section portion especially belongs to described mesozone, in order to make the material of sheet material move to the peripheral part of described bearing.Such as, the outer radial end of only output face can deform.In this case, deformation is likely to only carry out on limited fan section, angle.
As modification, or with content fluid-tight engagement noted earlier, when bearing is made up of sheet material, the solid-section portion of the mesozone part diametrically of the radial component with bearing of the first cylindrical section can be set by the deformation at least one section of portion of input face, described solid-section portion especially belongs to described mesozone, in order to make the material of sheet material move to the peripheral part of bearing.
In the same embodiment of the present invention, the deformation of a part for input face can be combined with the deformation of an output face part.
In order to carry out this deformation or these deformation, it is possible to use forcing press.
According to a further aspect in the invention, the target of the present invention also resides in a kind of vibration absorber for motor vehicle drive train, and vibration absorber is for " free wheels vibroshock " type and includes flywheel as above, and described flywheel limits the first flywheel of vibration absorber.
According to a further aspect in the invention, the target of the present invention also resides in a kind of method of flywheel for implementing motor vehicle drive train vibration absorber, and flywheel can rotate around rotation axis and include the bearing extended around rotation axis, and bearing has:
-radial component, its radially extend around described rotation axis and be provided with in described radial component open described radial component with the multiple grooves on the same surface of described rotation axis overall vertical, when moving around rotation axis, these multiple grooves are in succession, each groove can be received at least one elastic recoil parts and extend between the wall of two axial projections in a part for the periphery of bearing radial component, and two walls in succession being associated with two grooves in succession respectively limit a mesozone each other；With
-from the axially extended peripheral part of radial component, the peripheral part especially extended from the outer radial end of radial component,
Wherein, implement peripheral part, so as the first cylindrical section that it is axis with the rotation axis of flywheel that peripheral part includes, described first cylindrical section extends in the part diametrically of the groove with the radial component of bearing, and described first cylindrical section with at least one section of portion of the mesozone of the radial component of bearing diametrically at least some of on extend.
Bearing can be made up of sheet material, therefore one section of portion's deformation of the mesozone of the radial component of bearing can be made, especially deformation is started from the input face of the radial component of bearing and/or output face, in order to that the first cylindrical section is set with described mesozone part diametrically solid-section portion.
The above-mentioned feature relating to vibration absorber all or part of suitable in said method.
Accompanying drawing explanation
Being better understood with the present invention by reading the description with reference to the accompanying drawings nonrestrictive example being used for implementing the present invention carried out, accompanying drawing is as follows:
-Fig. 1-3 is schematically and the vibration absorber according to prior art shown partially example；
-Fig. 4 is the view that the vibration absorber with Fig. 2 of an example of the vibration absorber according to the present invention is similar；
-Fig. 5 and 6-7 is schematically shown respectively two modification of first embodiment of the present invention, and Fig. 6 is from the view in terms of the VI of Fig. 7；
-Fig. 8 schematically shows second embodiment of the present invention.
Detailed description of the invention
Fig. 4 vibration absorber 1 according to the first embodiment of the present invention shown partially.Here this vibration absorber 1 is for collecting the propelling chain installing to motor vehicles, in explosive motor and drive system such as between clutch.
Here device 1 is " free wheels vibroshock " type.With similar with reference to Fig. 1 vibroshock described, this vibroshock includes the first flywheel 2 and the second flywheel 3, both movable around rotation axis X.First flywheel 2 includes the bearing 4 extended around axis X and lid 5, and lid defines an axial space together with bearing 4, and plate body 6 is received in this axial space.
Bearing 4 includes radial component 9, this radial component radially extends around axis X and is provided with the multiple grooves 12 opened on the same output surface 13 of the radial component 9 of bearing 4 in this radial component, this output surface 13 and described axis X overall vertical and be relatively arranged with plate body 6.Each groove 12 extends in a part for the periphery of the radial component 9 of bearing 4 between the wall 15 of two axial projections, and two walls 15 in succession being associated with two grooves 12 in succession respectively limit a mesozone 16 each other.Each protrusion walls 15 limits the Support for the elastic recoil parts being arranged in groove 12 in succession.
In the example considered, bearing 4 is made up of sheet material so that on the input face 18 of the radial component 9 of bearing 4, wall 15 limits multiple groove, and in output face 13, these walls 15 limit multiple groove, this input face 18 is for the internal-combustion engine machine crankshaft towards motor vehicles.Or in the example considered, groove 12 is by being stamped and formed out.
As shown in Figure 4, bearing 4 also includes the axially extended peripheral part 20 of outer radial end 21 of the radial component 9 from bearing 4.The first cylindrical section 22 that it is axis with axis X that this peripheral part 20 includes, and in the example considered, this first cylindrical section 22:
-extend continuously in the part diametrically of the groove 12 with the radial component 9 of bearing 4；With
-extend in the part diametrically of one section of portion with the mesozone 16 of the radial component 9 of bearing 4, in other words, diametrically opposite extend with each mesozone 16 in a discontinuous manner.
Therefore, including mesozone 16 place of the radial component 9 at bearing 4, locally lie in the support portion for starting ring 30 formed by each appropriate section of the first cylindrical section 22, start ring set hoop on the carrier 4.
As shown in Figure 4, the second cylindrical section 31 that it is axis with axis X that the peripheral part 20 of bearing 4 can include, the first cylindrical section 22 and the second cylindrical section 31 axially offset.In the example considered, the first cylindrical section 22 and the second cylindrical section 31 are set to, and when moving to output face 13 along axis X from the input face 18 of the radial component 9 of bearing 4, what initially encounter is the first cylindrical section 22, followed by the second cylindrical section 31.
In the example considered, the second cylindrical section 31 extends continuously around axis X, and it here supports to increase the additional mass 34 of the inertia of vibration absorber 1.Or in the example considered, the radius of the first cylindrical section 22 is less than the radius of the second cylindrical section 31.
The different embodiments of the present invention are described referring now to Fig. 5-8.
In the example of Fig. 5-7, the deformation started from output face 13 in the mesozone 16 of the radial component 9 of bearing 4 by the sheet material of bearing 4 first cylindrical section 22 is set with mesozone 16 part diametrically.In the example of fig. 5, on the substantially whole radial dimension of mesozone 16 and on the substantially whole Angular Dimension β of mesozone 16, this output face 13 being applied pressure, this Angular Dimension β records from axis X to the half distance of the interior longitudinal end of this mesozone 16 and outer radial end.Owing to applying this pressure, material moves from output face 13 to the peripheral part 20 of bearing 4, in order to the first cylindrical section 22 is set wherein with described mesozone 16 part diametrically.Therefore depressed area 35 occurs in output face 13.
In the example of fig. 5, being located at from the Angular Dimension α that axis X records with mesozone 16 part diametrically of the first cylindrical section 22, α/β ratio is between 1/2 to 2/3 here.
The example of Fig. 6 and Fig. 7 from be just now in that with reference to Fig. 5 the different of example described, being located at the Angular Dimension α of the Angular Dimension being approximately less than Fig. 5 recorded from axis X with mesozone 16 part diametrically of the first cylindrical section 22.Mesozone 16 has corresponding Angular Dimension β all the time, and α/β ratio here is between 1/4 to 1/2, between 1/3 to 1/2.In the example of Fig. 6 and Fig. 7, only at outer radial end 21 place of the radial component 9 of bearing 4, the output face 13 of bearing 4 is applied pressure.Therefore the depressed area 35 of output face 13 is limited in this outer radial end 21 here.
The example of Fig. 8 and different being in that with reference to Fig. 5-7 example described, in the mesozone 16 of the radial component 9 of bearing 4, first cylindrical section 22 is set by sheet material from the deformation of the output face 18 of bearing 4 with mesozone 16 part diametrically.In the example of Fig. 8, substantially on the whole Angular Dimension β of mesozone 16, input area 18 being applied pressure, this Angular Dimension records from axis X to the half distance of the interior longitudinal end of this mesozone 16 and outer radial end.Owing to applying this pressure, material moves from input face 18 to the peripheral part 20 of bearing 4, in order to the first cylindrical section 22 is set wherein with described mesozone 16 part diametrically.Therefore depressed area 35 occurs on the input face 18 of bearing.
In the example of Fig. 8, being located at from the Angular Dimension that axis X records with groove 16 part diametrically of the first cylindrical section 22, and here α/β ratio between 2/3 to 1.
The invention is not restricted to the example just now described.
Particularly, in an example not shown, it is possible to deform from the output face 13 of bearing 4 on the other hand by making mesozone 16 1 aspect deform from the input face 18 of bearing 4 first cylindrical section 22 is set with mesozone 16 part diametrically.
Unless indicated to the contrary, the statement " including " is interpreted as the synonym of statement " including at least one ".
Claims (13)
1. the flywheel (2) for motor vehicle drive train vibration absorber (1), flywheel (2) can rotate around rotation axis (X) and include the bearing (4) extended around rotation axis (X), and bearing (4) has:
-radial component (9), its radially extend around rotation axis (X) and be provided with in this radial component open radial component (9) with the multiple grooves (12) on the same surface (13) of rotation axis overall vertical, when moving around rotation axis (X), these multiple grooves (12) are in succession, each groove (12) can be received at least one elastic recoil parts and extend between the wall (15) of two axial projections in a part for the periphery of the radial component (9) of bearing (4), two walls (15) in succession being associated with two grooves (12) in succession respectively limit a mesozone (16) each other；With
-from radial component (9) the axially extended peripheral part (20) of bearing (4), the first cylindrical section (22) that it is axis with the rotation axis (X) of flywheel (2) that peripheral part (20) includes, the first cylindrical section (22):
-extend in the part diametrically of the groove (12) with the radial component (9) of bearing (4)；With
-at least one section of portion with a mesozone (16) of the radial component (9) of bearing (4), diametrically at least some of upper extends, in order to local limits and the support portion for starting ring diametrically, this mesozone (16).
2. flywheel according to claim 1, wherein, each mesozone (16) of the radial component (9) of bearing (4) and a part for the first cylindrical section (22) be associated.
3. flywheel according to claim 1 and 2, wherein, the first cylindrical section (22) and between Angular Dimension (α) that a mesozone (16) part diametrically extends thereon records from rotation axis (X) includes extending thereon in this mesozone (16) 50% to the 70% of Angular Dimension (β).
4. the flywheel according to any one of the claims, wherein, the groove (12) of the radial component (9) of the first cylindrical section (22) and bearing (4) diametrically opposite extends continuously.
5. the flywheel according to any one of the claims, wherein, the second cylindrical section (31) that it is axis with the rotation axis (X) of flywheel that the peripheral part (20) of bearing (4) includes, the first cylindrical section (22) and the second cylindrical section (31) axially offset.
6. flywheel according to claim 5, wherein, the radius of the first cylindrical section (22) is less than the radius of the second cylindrical section (31).
7. the flywheel according to any one of the claims, wherein, bearing (4) is made up of sheet material, and the wall of each projection (15) limits a flank at output face (13) place of the radial component (9) of bearing (4), and it is totally orthogonal with axis (X) to limit a groove, input face (18) and output face (13) at input face (18) place of radial component (9).
8. flywheel according to claim 7, wherein, the solid-section portion of one mesozone (16) part diametrically of the radial component (9) with bearing (4) of the first cylindrical section (22) is set by the deformation at least one section of portion of output face (13), in order to the material making sheet material is mobile to the peripheral part (20) of bearing (4).
9. the flywheel according to claim 7 or 8, wherein, the solid-section portion of one mesozone (16) part diametrically of the radial component (9) with bearing (4) of the first cylindrical section (22) is set by the deformation at least one section of portion of input face (18), in order to the material making sheet material is mobile to the peripheral part (20) of bearing (4).
10. the vibration absorber (1) for motor vehicle drive train, vibration absorber is " free wheels vibroshock " type, and including the flywheel (2) according to any one of such as aforesaid right, described flywheel (2) limits the first flywheel of vibration absorber (1).
11. the method for implementing the flywheel (2) for motor vehicle drive train vibration absorber (1), flywheel (2) can rotate around rotation axis (X) and include the bearing (4) extended around rotation axis (X), and bearing (4) has:
-radial component (9), its radially extend around rotation axis (X) and be provided with in this radial component open radial component (9) with the multiple grooves (12) on the same surface (13) of rotation axis (X) overall vertical, when moving around rotation axis (X), these multiple grooves (12) are in succession, each groove (12) can be received at least one elastic recoil parts and extend between the wall (15) of two axial projections in a part for the periphery of the radial component (9) of bearing (4), two walls (15) in succession being associated with two grooves (12) in succession respectively limit a mesozone (16) each other；With
-from radial component (9) axially extended peripheral part (20),
Wherein, implement peripheral part (20), so as the first cylindrical section (22) that it is axis with the rotation axis (X) of flywheel that peripheral part includes, first cylindrical section (22) extends in the part diametrically of the groove (12) with the radial component (9) of bearing (4), and at least one section of portion with a mesozone (16) of the radial component (9) of bearing (4), diametrically at least some of upper extends the first cylindrical section (22), so that local limits and the support portion for starting ring diametrically, this mesozone (16).
12. method according to claim 11, wherein, bearing (4) is made up of sheet material, and one section of portion deformation of the mesozone (16) of the radial component (9) of bearing (4), in order to that the first cylindrical section (22) is set with this mesozone (16) part diametrically solid-section portion.
13. the flywheel (2) for motor vehicle drive train vibration absorber (1), wherein, flywheel (2) can rotate around rotation axis (X) and include the bearing (4) extended around rotation axis (X), and bearing (4) has:
-radial component (9), its radially extend around rotation axis (X) and this radial component is provided with open radial component (9) with the multiple grooves (12) on the same surface (13) of rotation axis (X) overall vertical, when moving around rotation axis (X), these multiple grooves (12) are in succession, each groove (12) can be received at least one elastic recoil parts and extend between the wall (15) of two axial projections in a part for the periphery of the radial component (9) of bearing (4), two walls (15) in succession being associated with two grooves (12) in succession respectively limit a mesozone (16) each other；With
-from radial component (9) the axially extended peripheral part (20) of bearing (4), the first cylindrical section (22) that it is axis with the rotation axis (X) of flywheel (2) that peripheral part (20) includes, the first cylindrical section (22):
-extend in the part diametrically of the groove (12) with the radial component (9) of bearing (4)；With
-at least one section of portion with a mesozone (16) of the radial component (9) of bearing (4), diametrically at least some of upper extends, so that local limits the support portion for starting ring diametrically with this mesozone (16)
The second cylindrical section (31) that it is axis with the rotation axis (X) of flywheel that the peripheral part (20) of bearing (4) includes, the first cylindrical section (22) and the second cylindrical section (31) axially offset.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1361358A FR3013416B1 (en) | 2013-11-19 | 2013-11-19 | WHEEL FOR DAMPING DEVICE OF VEHICLE TRANSMISSION SYSTEM |
| FR1361358 | 2013-11-19 | ||
| PCT/FR2014/052873 WO2015075350A1 (en) | 2013-11-19 | 2014-11-12 | Flywheel for a device for damping a vehicle transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105765265A true CN105765265A (en) | 2016-07-13 |
| CN105765265B CN105765265B (en) | 2018-12-11 |
Family
ID=49917148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480063163.2A Active CN105765265B (en) | 2013-11-19 | 2014-11-12 | The flywheel of transmission system vibration absorber for motor vehicles |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105765265B (en) |
| FR (1) | FR3013416B1 (en) |
| WO (1) | WO2015075350A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438756A (en) * | 2016-10-31 | 2017-02-22 | 北京新能源汽车股份有限公司 | Torque-limiting protecting device and vehicle |
| CN110662909A (en) * | 2017-06-02 | 2020-01-07 | 舍弗勒技术股份两合公司 | Torsional vibration damper |
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| US20010018367A1 (en) * | 1986-07-05 | 2001-08-30 | Luk Lamellen Und Kupplungsbau Gmbh | Apparatus for damping vibrations |
| CN101952614A (en) * | 2008-03-25 | 2011-01-19 | Valeo离合器公司 | Friction clutch device comprising a double shock-absorbing steering wheel for which a secondary assembly is fixedly mounted axially relative to a reactive plate |
| CN102132066A (en) * | 2008-09-23 | 2011-07-20 | Valeo离合器公司 | Dual damper flywheel, in particular for an automobile |
| CN102859230A (en) * | 2010-04-09 | 2013-01-02 | Valeo离合器公司 | Damper Dual Mass Flywheel, In Particular For A Motor Vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273372A (en) * | 1986-07-05 | 1993-12-28 | Luk Lamellen Und Kupplungsbau Gmbh | Apparatus for damping vibrations |
-
2013
- 2013-11-19 FR FR1361358A patent/FR3013416B1/en active Active
-
2014
- 2014-11-12 CN CN201480063163.2A patent/CN105765265B/en active Active
- 2014-11-12 WO PCT/FR2014/052873 patent/WO2015075350A1/en active Application Filing
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|---|---|---|---|---|
| US20010018367A1 (en) * | 1986-07-05 | 2001-08-30 | Luk Lamellen Und Kupplungsbau Gmbh | Apparatus for damping vibrations |
| CN101952614A (en) * | 2008-03-25 | 2011-01-19 | Valeo离合器公司 | Friction clutch device comprising a double shock-absorbing steering wheel for which a secondary assembly is fixedly mounted axially relative to a reactive plate |
| CN102132066A (en) * | 2008-09-23 | 2011-07-20 | Valeo离合器公司 | Dual damper flywheel, in particular for an automobile |
| CN102859230A (en) * | 2010-04-09 | 2013-01-02 | Valeo离合器公司 | Damper Dual Mass Flywheel, In Particular For A Motor Vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438756A (en) * | 2016-10-31 | 2017-02-22 | 北京新能源汽车股份有限公司 | Torque-limiting protecting device and vehicle |
| CN110662909A (en) * | 2017-06-02 | 2020-01-07 | 舍弗勒技术股份两合公司 | Torsional vibration damper |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3013416A1 (en) | 2015-05-22 |
| WO2015075350A1 (en) | 2015-05-28 |
| CN105765265B (en) | 2018-12-11 |
| FR3013416B1 (en) | 2016-07-22 |
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