CN108980306A - Transmit coupling structure, the drive system with it and the torque transmission system of torque - Google Patents
Transmit coupling structure, the drive system with it and the torque transmission system of torque Download PDFInfo
- Publication number
- CN108980306A CN108980306A CN201710403091.7A CN201710403091A CN108980306A CN 108980306 A CN108980306 A CN 108980306A CN 201710403091 A CN201710403091 A CN 201710403091A CN 108980306 A CN108980306 A CN 108980306A
- Authority
- CN
- China
- Prior art keywords
- hub
- shaft
- legs
- coupling structure
- gap
- 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
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
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention provides a kind of for transmitting the coupling structure of torque between wheel hub and axis, comprising: at least one elastic component is arranged between wheel hub and axis.Wheel hub is configured to lack at least one internal tooth, forms at least one gap with tooth root corresponding to axis, alternatively, axis is configured to lack at least one external tooth, forms at least one gap with tooth root corresponding to wheel hub.At least one elastic component is correspondingly disposed at least one described gap.At least one described elastic component has the wheel hub aperture relative to wheel hub to outwardly extending end, be fixedly attached to respectively wheel hub wheel bore, top edge in axial direction and lower edge.At least one described elastic component has relative to axis radially-inwardly and/or bend radially outward part, to apply power substantially radially to axis.The present invention also provides the drive systems for internal combustion engine with the coupling structure, and are related to the torque transmission system with the coupling structure.
Description
Technical Field
The present invention relates to a coupling structure for transmitting torque between a hub and a shaft, in particular between an internal combustion engine and a transmission clutch. The invention also relates to a drive system for an internal combustion engine having the coupling structure, and to a torque transmission system having the coupling structure.
Background
A typical motor vehicle includes an engine, a Transmission, a Clutch having a gear box (e.g., a Wet dual Clutch Transmission, i.e., a Wet DCT (Double Wet Clutch Transmission)), a Flywheel (e.g., a dual Mass Flywheel, i.e., DMF (Double Mass Flywheel)), and the like. There is play between the hub of the flywheel and the input shaft of the gearbox. This play is due to manufacturing tolerances, but also ensures easy assembly when the gearbox is fitted to the engine.
A coupling device for transmitting torque between a drive element and a clutch is proposed in US patent application US 8,376,649B 2. Which is provided with spring blades in play between the inner teeth of the hub and the outer teeth of the input shaft of the gearbox, which are mutually meshed, so as to exert an elastic force on the gear faces of the inner and outer teeth in the circumferential direction, so as to facilitate the engagement of the hub and the shaft and the torque transmission.
German patent application DE102015109872 provides a torque transmitting device comprising an input shaft and a hub 2, wherein a resilient spring element is arranged to support the hub of a dual mass flywheel in a radial direction of the shaft and is provided in an annular groove 21 of the hub 2, which is provided above the internal teeth of the hub, instead of between the internal teeth of the hub and the external teeth of the shaft.
Disclosure of Invention
The invention provides a coupling structure for transmitting torque between a hub and a shaft, which can provide reliable and stable joint between the hub and the shaft so as to facilitate the torque transmission between the hub and the shaft, ensure that the joint between the hub and the shaft is more stable and prolong the service life of the hub and the shaft.
The present invention provides a coupling structure for transmitting torque between a hub and a shaft, wherein the shaft has a plurality of external teeth, and the hub has a hub hole into which the shaft is inserted, the hub hole being formed with a plurality of internal teeth that mesh with the plurality of external teeth of the shaft, the structure comprising: at least one elastic member disposed between the hub and the shaft; wherein the hub is configured to lack at least one internal tooth to form at least one gap with a corresponding root of the shaft, or the shaft is configured to lack at least one external tooth to form at least one gap with a corresponding root of the hub, the at least one resilient member being correspondingly disposed in the at least one gap; the at least one resilient member has an end extending radially outwardly relative to the hub bore of the hub and the end is formed to be fixedly attached to an upper edge and a lower edge of the hub bore of the hub in the axial direction, respectively, by means of resilient snapping or clipping; the at least one resilient member has a portion that is bent radially inward and/or radially outward relative to the shaft, and the resilient member is resiliently deformed when the shaft is inserted into the hub bore to apply a force to the shaft substantially in a radial direction thereof.
According to one aspect, the number of the gaps is 2-4 and is evenly distributed in the circumferential direction of the hub, one elastic member being inserted in each gap.
According to one aspect, the resilient member is formed as a generally U-shaped member and comprises: at least two leg portions respectively arranged uniformly in a circumferential direction of the hub, and a bottom portion connecting the at least two leg portions to each other; wherein the at least two legs are inserted into the at least one gap formed correspondingly, wherein the tips of the at least two legs are formed to extend radially outward relative to the hub hole of the hub, and the outer edge of the bottom is formed to extend radially outward relative to the hub hole of the hub, so that the tips of the at least two legs and the outer edge of the bottom are fixedly attached to the upper edge and the lower edge of the hub hole of the hub in the axial direction, respectively, by means of elastic snapping or clipping.
According to one aspect, the at least two legs are arranged in 2 and symmetrically along a diameter of the hub bore, and the bottom portion connects the two legs along the diameter.
According to one aspect, the at least two legs are provided in 3-4 which are arranged evenly in the circumferential direction and are connected to each other by a bottom.
According to one aspect, the resilient member is formed as a generally inverted U-shaped member and includes: at least two leg portions respectively arranged uniformly in a circumferential direction of the hub, and a top portion connecting the at least two leg portions to each other; wherein the at least two legs are inserted into the correspondingly formed at least one gap, wherein tips of the at least two legs are formed to extend radially outward relative to a hub bore of the hub; wherein the top portion extends around an upper edge of the hub bore of the hub and conforms to a surface attached to the upper edge of the hub bore; wherein the ends and the top of the at least two legs are fixedly attached to the lower edge and the upper edge of the hub hole of the hub in the axial direction, respectively, by means of elastic snapping or clipping.
According to one aspect, the at least two legs are provided in 2 and symmetrically arranged in a diameter direction of the hub hole, and the apex is formed in a semicircular shape surrounding the hub hole.
According to one aspect, the at least two legs are provided in 3-4 pieces, which are evenly arranged in the circumferential direction and connected to each other in the circumferential direction by a top portion around the hub hole.
The present invention provides a drive system for an internal combustion engine comprising a coupling arrangement as claimed in any preceding aspect, wherein the hub is a dual mass flywheel hub and the shaft is an input shaft of a clutch gearbox.
The present invention provides a torque transmitting system including a coupling arrangement as described in any preceding aspect, wherein the hub is an output hub of a damper in the torque transmitting system and the shaft is an input shaft of a dual clutch gearbox in the torque transmitting system.
The above features and advantages and other features and advantages of the present invention are readily apparent from the following detailed description of the best modes for carrying out the invention when taken in connection with the accompanying drawings.
Drawings
FIG. 1 shows a schematic view of a coupling for transmitting torque between a hub and a shaft according to the present invention;
FIGS. 2A-2B illustrate the formation of a gap for providing a resilient member;
fig. 3 is a partially enlarged schematic view of the shaft 1, the hub 2 and the elastic member 3 in an assembled state;
4A-4D are one embodiment of a coupling structure and variations thereof according to the present invention;
fig. 5A-5C are another embodiment of a coupling structure according to the present invention.
Detailed Description
It will be understood by those skilled in the art that terms such as "upper," "lower," "upward," "downward," "top," "bottom," and the like are used herein for descriptive purposes and not intended to limit the scope of the invention, which is defined by the appended claims.
Fig. 1 shows a schematic representation of a coupling arrangement according to the invention for transmitting torque between a hub and a shaft, which can be used, for example, for coupling and transmitting torque between an output of an internal combustion engine and an input of a transmission clutch. The shaft 1, such as an input shaft of a gear box of a clutch (e.g., wet DCT), has a plurality of external teeth, and the hub 2, such as a hub of a Dual Mass Flywheel (DMF), has a hub hole (not labeled) into which the shaft 1 is inserted, the hub hole being formed with a plurality of internal teeth that mesh with the plurality of external teeth of the shaft 1. Hereinafter, the direction along the axis of the hub bore and the shaft is defined as an axial direction, the direction along the radius of the hub bore and the shaft is defined as a radial direction, and the direction along the circumference of the hub bore and the shaft is defined as a circumferential direction.
According to the invention, a gap 4 (at least one) is formed between the hub 2 and the shaft 1 for inserting the elastic member 3 according to the invention. The gap 4 may be formed in one of two ways:
1) configuring the hub 2 to lack at least one internal tooth (e.g., not manufactured during manufacture of the hub, or removed in any suitable manner after the hub is formed) to form a gap 4 with a corresponding root of the shaft 1, as shown in FIG. 2A; or,
2) the shaft 1 is configured to lack at least one external tooth (e.g., not manufactured during the shaft's manufacturing process, or removed in any suitable manner after the shaft is formed) to form a gap 4 with a corresponding root of the hub 2, as shown in fig. 2B.
It will be appreciated by those skilled in the art that the gap 4 may occupy the space of one tooth, two teeth, or more teeth (internal teeth of the hub or external teeth of the shaft), or may occupy a different volume than the other teeth, for example the width of the gap may be different from the width of the other teeth of the hub/shaft, as long as it is suitable for inserting a suitably sized resilient member, depending on the actual application.
The resilient member 3 is formed of a suitable material that is resilient, such as spring steel or other resilient alloy material, and may be circular in cross-section (as shown in fig. 2A and 2B), or may be rectangular, or other shape (not shown). The elastic member 3 can be inserted into the gap 4 formed in the above manner. The resilient member 3 has two ends 31 and 32 shaped to extend radially outwardly relative to the hub bore of the hub 2, and the two ends 31 and 32 are fixedly attached to the upper and lower edges 21 and 22, respectively, of the hub bore of the hub 2 in the axial direction by means of resilient snapping or clipping, respectively, by their own resilience, as shown in fig. 1.
Although in this embodiment the resilient member 3 is fixedly attached to the hub 2 by its own resilience, it will be appreciated by those skilled in the art that other suitable means of fixed attachment may be employed to attach the resilient member 3 to the hub 2 depending on the actual application.
Further, a portion 33 of the elastic member 3 intermediate the two ends 31 and 32 may be curved radially inwards and/or radially outwards with respect to the axis, i.e. towards the axis 1 and/or away from the axis 1, and this portion 33 may be located in the middle of the elastic member 3 or slightly off-center. Fig. 3 presents an enlarged view of a part of the shaft 1, the hub 2 and the elastic member 3 in an assembled state in a preferred embodiment, showing that the elastic member 3 has a bent portion 33 in the middle thereof, and that the bent portion 33 is bent towards the shaft 1. The elastic member 3 thus formed is pressed in the gap 4 to be elastically deformed when the shaft 1 is inserted into the hub hole, thereby applying a force to the shaft 1 substantially in a radial direction thereof, thereby allowing the shaft 1 and the hub 2 to be more reliably and stably engaged to avoid rattling therebetween and facilitate torque transmission therebetween. However, it will be appreciated by those skilled in the art that the curved portion may be formed in other curved forms (not shown), such as having a wave-like shape with a curve formed at a plurality of locations, i.e., there are a plurality of bends of the wave-like curved portion toward the shaft and away from the shaft (i.e., toward the inner wall of the hub bore), so long as the resilient member can be compressed between the shaft and the hub to resiliently deform and apply a radial force to the shaft.
According to the present invention, a plurality of gaps 4 may be formed between the shaft 1 and the hub 2 so as to interpose a plurality of elastic members 3. Fig. 1 shows two independent elastic members 3 symmetrically arranged in respective gaps 4 in the diametrical direction of the hub. In other embodiments, more gaps 4 (e.g., 3-4) may be formed in the circumferential direction of the hub 2, which are uniformly distributed, so that one elastic member 3 is inserted into each gap 4, so as to make the stress of the shaft 1 and the hub 2 more uniform and balanced, thereby extending the service life of the shaft 1 and the hub 2.
Although an embodiment of a plurality of elastic members 3 formed separately is given above, other variations of elastic members are contemplated according to other embodiments of the present invention.
As shown in fig. 4A and 4B, the elastic member 30 is formed as a substantially U-shaped member having leg portions 30A and 30B, respectively, symmetrically arranged in the diametrical direction of the hub 2, the leg portions 30A and 30B being disposed in the respective gaps 4 (as described above, the gaps 4 may be constructed by removing or not forming the internal teeth of the hub 2 or the external teeth of the shaft 1, but the gaps 4 are formed by removing the internal teeth of the hub 2 in the illustrated embodiment). The elastic member 30 also comprises a bottom 30C which connects the two legs 30A and 30B to each other diametrically, for example flat or having another form, as long as it facilitates the assembly of the elastic member 30 and does not involve other structures of the hub and the shaft.
The distal ends of the legs 30A and 30B extend radially outward relative to the hub bore of the hub, as in the previous embodiment, and the outer edges (both ends) of the bottom 30C also extend radially outward relative to the hub bore of the hub, so that the distal ends of the legs 30A and 30B and the outer edges of the bottom 30C can be fixedly attached to the upper edge 21 and the lower edge 22 in the axial direction of the hub bore of the hub 2 by means of elastic snapping or clipping, respectively. The intermediate portion 30D of the elastic member 30 is also formed to bend toward the shaft 1 so as to apply a radial force to the shaft 1.
Further, the elastic member 30 may also take other variations. As shown in fig. 4C, three leg portions are formed in the elastic member 30, and the three leg portions are arranged uniformly in the circumferential direction and connected to each other by a bottom portion (may be connected in the circumferential direction, or may be otherwise suitably connected (spokes as shown by broken lines in the drawing)). As shown in fig. 4D, four leg portions are formed in the elastic member 30, and the four leg portions are arranged uniformly in the circumferential direction and connected to each other by the bottom portion (may be connected in the circumferential direction, or may be otherwise suitably connected (spokes as shown by broken lines in the drawing)).
Those skilled in the art will appreciate that the elastic member 30 may have more legs which are uniformly arranged in the circumferential direction and connected to each other by the bottom, and the number of gaps is formed to correspond to the number of legs so that one leg is disposed in one gap. In the above embodiment, the outer edge of the bottom portion extends radially outward relative to the hub bore of the hub, so that the leg portions as well as the bottom portion are resiliently snap-attached to the upper and lower edges of the hub, respectively.
According to still another embodiment of the present invention, as shown in fig. 5A-C, the elastic member 300 is formed as a substantially inverted U-shaped member having leg portions 300A and 300B respectively arranged symmetrically in the diametrical direction of the hub 2. The legs 300A and 300B are disposed in respective gaps 4 (as previously described, the gaps 4 may be constructed by removing or not forming internal teeth of the hub 2 or external teeth of the shaft 1, but in the illustrated embodiment the gaps 4 are formed by removing internal teeth of the hub 2). As in the previous embodiment, the distal ends of the legs 300A and 300B are also formed to extend radially outward relative to the hub bore of the hub, as shown in fig. 5B, so as to be fixedly attached to the lower edge 22 of the hub bore of the hub 2 by means of elastic snapping or clipping by its own elasticity.
The elastic member 300 also comprises a top 300C connecting the two legs to each other, for example flat or having another form, as long as it facilitates the assembly of the elastic member 3 and does not involve other structures of the hub and the shaft. The top portion 300C is formed to extend around the upper edge 21 of the hub hole of the hub 2, which is formed in a substantially semicircular shape as shown in fig. 5A. The top portion 300C is attached snugly to the surface of the upper rim 21 of the hub bore by means of a resilient snap or clip. When viewed from the left in fig. 5A, the shape of the elastic member 300 is substantially inverted L-shaped, as shown in fig. 5C. The elastic member 300 thus configured allows the shaft 1 to be inserted into the hub hole from above without interference.
The middle portion 300D of the elastic member 300 is also formed to be bent toward the shaft 1 so as to apply a radial elastic force to the shaft 1.
In addition to the above-described configuration having two legs, the elastic member 300 may be formed to have 3-4 or more legs (although not shown, it may be understood by those skilled in the art) which are uniformly arranged in the circumferential direction and connected to each other by a top portion configured like the bottom portion in fig. 4C and 4D, and the number of gaps is formed to correspond to the number of legs such that one leg is disposed in one gap. The top portion is formed around the hub hole (for example, formed in a complete circle) and is fitted along the upper surface of the upper edge of the hub hole as long as the insertion of the shaft 1 from above is not hindered.
As can be understood from the above description of the preferred embodiments, this coupling structure between the hub and the shaft of the present invention is not limited to coupling and torque transmission between the dual mass flywheel and the wet DCT gearbox, but may be applied to any other product requiring coupling and torque transmission between the shaft and the hub. For example, in a motor vehicle, the coupling structure of the present invention may be applied to a torque transmission system including an engine, a clutch, a damper (e.g., a dual mass flywheel or other type of flywheel), a transmission, and the like, that is, coupling and transmitting torque between an output hub of the damper and an input shaft of a dual clutch gearbox.
While the best modes for carrying out the invention have been described in detail, those familiar with the art to which this invention relates will recognize various alternative designs and embodiments for practicing the invention within the scope of the appended claims.
Claims (10)
1. A coupling structure for transmitting torque between a hub and an axle, wherein the axle has a plurality of external teeth, and the hub has a hub hole into which the axle is inserted, the hub hole being formed with a plurality of internal teeth that mesh with the plurality of external teeth of the axle, the structure comprising:
at least one elastic member disposed between the hub and the shaft;
wherein the hub is configured to lack at least one internal tooth to form at least one gap with a corresponding root of the shaft, or the shaft is configured to lack at least one external tooth to form at least one gap with a corresponding root of the hub,
the at least one resilient member is correspondingly disposed in the at least one gap;
the at least one resilient member has an end extending radially outwardly relative to the hub bore of the hub and the end is formed to be fixedly attached to an upper edge and a lower edge of the hub bore of the hub in the axial direction, respectively, by means of resilient snapping or clipping;
the at least one resilient member has a portion that is bent radially inward and/or radially outward relative to the shaft, and the resilient member is resiliently deformed when the shaft is inserted into the hub bore to apply a force to the shaft substantially in a radial direction thereof.
2. The coupling structure of claim 1, wherein the number of the gaps is 2-4 and is uniformly distributed in the circumferential direction of the hub, and one elastic member is inserted into each gap.
3. The coupling structure as claimed in claim 1, wherein the elastic member is formed as a substantially U-shaped member, and includes:
at least two legs, respectively arranged uniformly in the circumferential direction of the hub, an
A bottom connecting the at least two legs to each other;
wherein the at least two leg portions are inserted into the at least one gap formed correspondingly,
wherein the distal ends of the at least two legs are formed to extend radially outward relative to the hub hole of the hub, and the outer edge of the bottom is formed to extend radially outward relative to the hub hole of the hub, so that the distal ends of the at least two legs and the outer edge of the bottom are fixedly attached to the upper edge and the lower edge of the hub hole of the hub in the axial direction, respectively, by means of elastic snapping or clipping.
4. The coupling structure of claim 3 wherein said at least two legs are provided in 2 and are symmetrically disposed along a diameter of the hub bore and said base portion connects the two legs along the diameter.
5. The coupling structure of claim 4, wherein the at least two legs are provided in 3-4 pieces which are uniformly arranged in the circumferential direction and are connected to each other by the bottom.
6. The coupling structure as claimed in claim 1, wherein the elastic member is formed as a substantially inverted U-shaped member, and includes:
at least two legs, respectively arranged uniformly in the circumferential direction of the hub, an
A top portion connecting the at least two legs to each other;
wherein the at least two leg portions are inserted into the at least one gap formed correspondingly,
wherein the distal ends of the at least two legs are formed to extend radially outward relative to the hub bore of the hub;
wherein the top portion extends around an upper edge of the hub bore of the hub and conforms to a surface attached to the upper edge of the hub bore;
wherein the ends and the top of the at least two legs are fixedly attached to the lower edge and the upper edge of the hub hole of the hub in the axial direction, respectively, by means of elastic snapping or clipping.
7. The coupling structure of claim 6, wherein the at least two legs are provided in 2 numbers and are symmetrically provided in a diameter direction of the hub hole, and the top portion is formed in a semicircular shape around the hub hole.
8. The coupling structure of claim 7, wherein the at least two legs are provided in 3-4 numbers, which are uniformly arranged in the circumferential direction and connected to each other in the circumferential direction by surrounding the top of the hub hole.
9. A drive system for an internal combustion engine comprising a coupling arrangement as claimed in any preceding claim, wherein the hub is a dual mass flywheel hub and the shaft is an input shaft of a clutch gearbox.
10. A torque transmitting system comprising a coupling arrangement as claimed in any one of claims 1 to 8, wherein the hub is an output hub of a damper in the torque transmitting system and the shaft is an input shaft of a dual clutch gearbox in the torque transmitting system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403091.7A CN108980306A (en) | 2017-06-01 | 2017-06-01 | Transmit coupling structure, the drive system with it and the torque transmission system of torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403091.7A CN108980306A (en) | 2017-06-01 | 2017-06-01 | Transmit coupling structure, the drive system with it and the torque transmission system of torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108980306A true CN108980306A (en) | 2018-12-11 |
Family
ID=64501465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710403091.7A Pending CN108980306A (en) | 2017-06-01 | 2017-06-01 | Transmit coupling structure, the drive system with it and the torque transmission system of torque |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108980306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928194A (en) * | 2020-06-29 | 2022-01-14 | 福州明芳汽车部件工业有限公司 | Clutch mechanism with abrasion and shaking prevention function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1205345B (en) * | 1961-04-15 | 1965-11-18 | Telefunken Patent | Hub attachment |
| CN101292093A (en) * | 2005-10-17 | 2008-10-22 | 博格华纳公司 | Coupling device for transmitting a torque |
| WO2009153177A1 (en) * | 2008-06-19 | 2009-12-23 | Aktiebolaget Skf | Device for torque transmission, especially for an air-conditionning compressor. |
| WO2013178340A2 (en) * | 2012-06-01 | 2013-12-05 | Audi Ag | Torque transmission device |
| WO2016091261A1 (en) * | 2014-12-12 | 2016-06-16 | Schaeffler Technologies AG & Co. KG | Torque transmission device having a plug-in connection |
-
2017
- 2017-06-01 CN CN201710403091.7A patent/CN108980306A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1205345B (en) * | 1961-04-15 | 1965-11-18 | Telefunken Patent | Hub attachment |
| CN101292093A (en) * | 2005-10-17 | 2008-10-22 | 博格华纳公司 | Coupling device for transmitting a torque |
| WO2009153177A1 (en) * | 2008-06-19 | 2009-12-23 | Aktiebolaget Skf | Device for torque transmission, especially for an air-conditionning compressor. |
| WO2013178340A2 (en) * | 2012-06-01 | 2013-12-05 | Audi Ag | Torque transmission device |
| WO2016091261A1 (en) * | 2014-12-12 | 2016-06-16 | Schaeffler Technologies AG & Co. KG | Torque transmission device having a plug-in connection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928194A (en) * | 2020-06-29 | 2022-01-14 | 福州明芳汽车部件工业有限公司 | Clutch mechanism with abrasion and shaking prevention function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9568049B2 (en) | Torque transmission device for a motor vehicle | |
| US10145458B2 (en) | Torque converter drive assembly including bias spring and axially movable turbine | |
| CN103140693A (en) | Decoupler with integrated torsional vibration damper | |
| US9816564B2 (en) | Spring retainer including rivets for driving springs in a torque converter damper | |
| US20080034918A1 (en) | Multi-mode vibration damper having a spoked hub | |
| CN107076214B (en) | Torque transmission device | |
| US9127721B2 (en) | Torsional damper for clutch | |
| CN102312951B (en) | Damper assembly with engine-side cover plate directly connected to engine crankshaft and powertrain having same | |
| CN109983254A (en) | Flexible transmission component | |
| JP6452274B2 (en) | In particular, a bearing device for a steering column and a rotary engine equipped with the bearing device | |
| JP5632242B2 (en) | Motor with output shaft mechanism and reduction gear | |
| US9400031B2 (en) | Flywheel assembly | |
| CN102844585B (en) | Flywheel assembly | |
| CN108980306A (en) | Transmit coupling structure, the drive system with it and the torque transmission system of torque | |
| WO2020241285A1 (en) | Tire | |
| US4537580A (en) | Torsional damper device | |
| US10274064B2 (en) | Cover assembly for a torque converter including drive plate having elastic preloading element | |
| CN104930071A (en) | Pressure ring locking member for torque transmission device, and clutch device or clutch | |
| EP1854698A3 (en) | Vehicle steering assembly having an axially compliant intermediate shaft | |
| JP2012131394A (en) | Agricultural wheel | |
| JP2010038218A (en) | Torsional vibration reducing device | |
| JP2007333166A (en) | Torque fluctuation absorbing damper | |
| US10753445B2 (en) | Torque transmission assembly for a motor vehicle | |
| US9989135B2 (en) | Hydrokinetic torque coupling device for a motor vehicle | |
| WO2017055602A1 (en) | Hydrokinetic torque coupling device for a motor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181211 |