CN106884955A - The rotation stop construction of lock-up clutch piston - Google Patents
The rotation stop construction of lock-up clutch piston Download PDFInfo
- Publication number
- CN106884955A CN106884955A CN201611151666.2A CN201611151666A CN106884955A CN 106884955 A CN106884955 A CN 106884955A CN 201611151666 A CN201611151666 A CN 201611151666A CN 106884955 A CN106884955 A CN 106884955A
- Authority
- CN
- China
- Prior art keywords
- piston
- converter
- rotation stop
- fluid torque
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
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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
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/04—Combined pump-turbine units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
-
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0284—Multiple disk type lock-up clutch
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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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0289—Details of friction surfaces of the lock-up clutch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The present invention provides a kind of rotation stop construction of lock-up clutch piston, can be difficult to interfere the lid of fluid torque-converter when being connected with driving source, and also favourable in terms of cost.Rotation stop construction (S) possesses piston (54) and BU plates (56).Piston (54) has comb (54a) in the radial direction of fluid torque-converter (TC) in the position in the outside of the tubular axle portion (12) for setting piston (54).BU plates (56) are set with the holding section (56a) engaged with comb (54a) in the way of being rotated together with lid (1).
Description
Technical field
The present invention relates to a kind of rotation stop construction of lock-up clutch piston.
Background technology
For example have in patent document 1 and disclose the fluid torque-converter for possessing lock-up clutch.In patent document 1, make
The piston and the axle portion of fluid torque-converter that is rotated together with the lid of fluid torque-converter i.e., the axle of the setting piston of lock-up clutch
Portion carries out spline engaging.
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2001-116110 publications
In fluid torque-converter, the coupled position of coupling bolt and engine is different and different because of be applicable engine.
As a result, fluid torque-converter axle periphery sometimes for correspondence engine and fluid torque-converter connection, at this moment fluid power become
The lid of square device will be interfered with coupling bolt.
If in this case, in engine side to that should connect, it is necessary to Expenses Cost, accordingly, it is considered in fluid torque-converter
Side correspondence is connected.In addition, at this moment in order to ensure avoid fluid torque-converter lid space, it is considered to shorten the setting of lock-up clutch
The axle portion of piston.
The axle portion of the setting piston on lock-up clutch, in the technology of patent document 1, as described above carries out piston
Spline engages.Thus, in the cogging of engine etc., the piston of lock-up clutch is prevented relative to the lid of fluid torque-converter
Rotated against, so, it is therefore prevented that piston is relative to covering situation about being worn and torn into line slip.
But, in the axle portion of the setting piston of lock-up clutch, it is additionally provided with hydraulic chamber for sealing lock-up clutch
Seal member.Therefore, in the technology of patent document 1, because axle portion must be made to ensure to set the sky of spline and seal member both sides
Between, the shortening of axle portion is limited.
Therefore, in the technology of patent document 1, the further shortening of axle portion becomes difficult, as a result, in hydraulic moment changeable
The axle periphery of device avoids the lid of fluid torque-converter to inner side, to avoid being possible to become difficult with the interference of coupling bolt.
The content of the invention
The present invention be in view of such problem and develop, its object is to, there is provided a kind of lock-up clutch piston
Rotation stop is constructed, and can be difficult to interfere the lid of fluid torque-converter, and be also beneficial to reduces cost when being connected with driving source.
The rotation stop construction of the lock-up clutch piston of a mode of the invention possesses：Piston, it is in fluid torque-converter
Used in lock-up clutch；Holding member, it keeps the piston is exerted a force to the direction for discharging the lock-up clutch
Force application part.The piston has comb in the radial direction of the fluid torque-converter in the outside of the axle portion for setting the piston, described
Holding member has the holding section that engage with the comb, and is set in the way of being rotated together with the covering of the fluid torque-converter
Put.
According to the implementation method, by comb and holding section, phase of the piston relative to the lid of fluid torque-converter is prevented from
To rotation, meanwhile, make piston sliding axially along fluid torque-converter.And, as long as in the radial direction and axle portion of fluid torque-converter
Outside position set comb, the shortening of axle portion would not be limited together with seal member.Therefore, according to the embodiment party
Formula, compared with the situation for setting spline in axle portion, can shorten axle portion.Therefore, correspondingly, by the axle week in fluid torque-converter
Edge is avoided to inner side and covered, and can be difficult to interfere the lid of fluid torque-converter when being connected with driving source.
In addition, according to which, for the piston with comb, can be manufactured by forging, for holding section
Holding member for, punching parts can be manufactured into.Therefore, according to which, with the rotation stop for piston and processing sets up
The situation of spline is compared, and manufacture is easier, and correspondingly, in terms of cost, advantageously reduces cost.
Brief description of the drawings
Fig. 1 is the profile of the major part for representing fluid torque-converter；
Fig. 2 is the profile of the rotation stop construction of lock-up clutch piston；
Fig. 3 is the stereogram of the rotation stop construction of lock-up clutch piston；
Fig. 4 is the side view of the rotation stop construction of lock-up clutch piston；
Fig. 5 is the figure of the comparative example of the rotation stop construction for representing lock-up clutch piston.
Symbol description
1 lid (cover)
11 protecgulums
12 tubular axle portions (axle portion)
5 L/U clutches
54 pistons
54a comb
55 reset SPG (force application part)
56 BU plates (holding member)
56a holding sections
57 D rings
S rotation stops are constructed
TC fluid torque-converters
Specific embodiment
Hereinafter, embodiments of the present invention are illustrated referring to the drawings.
Fig. 1 is the profile of the major part for representing fluid torque-converter TC.In addition, Fig. 1 is for lock-up clutch 5
Figure for illustrating its schematic configuration.Specific construction on lock-up clutch 5, describes using behind Fig. 2, Fig. 3.
Fluid torque-converter TC possesses：Lid 1, impeller of pump 2, turbine 3, stator 4, lock-up clutch 5.Hereinafter, locking is referred to as
L/U。
Lid 1 is connected with engine (not shown).Lid 1 has protecgulum 11 and constitutes, and constitutes the framework of fluid torque-converter TC
Portion.In the inner side of protecgulum 11, the axle portion i.e. tubular axle portion 12 that piston 54 described later is set is fixed with.Tubular axle portion 12 runs through piston
54 central portion simultaneously rotates together with lid 1.
The storage of lid 1 impeller of pump 2, turbine 3, stator 4 and L/U clutches 5.Impeller of pump 2 is arranged at lid 1.Turbine 3 and impeller of pump
2 relative configurations.Stator 4 is configured between impeller of pump 2 and turbine 3.
L/U clutches 5 possess：L/U drums 51, L/U wheel hubs 52, multi-plate clutch 53, piston 54.For L/U clutches 5
For, it is additionally provided with back-moving spring 55, support plate (back up plate) 56, D rings 57.Hereinafter, back-moving spring is referred to as resetting
SPG, BU plates are referred to as by support plate.
L/U drums 51 are the first rotary part, are set to be rotated together with lid 1.L/U wheel hubs 52 are the second rotary part, if
It is set to and is rotated together with turbine 3.L/U drums 51 are directly fixed on lid 1, and L/U wheel hubs 52 are fixed on turbine 3 indirectly.The He of L/U drums 51
L/U wheel hubs 52 are connected with each other via multi-plate clutch 53, separate.
Multi-plate clutch 53 possesses multiple first clutch plates 531 and multiple second clutch plates 532.First clutch
Plate 531 is disposed on L/U drums 51 and the follower plate rotated together with L/U drums 51.Second clutch plate 532 is disposed on L/U wheels
Hub 52 and the driving plate rotated together with L/U wheel hubs 52.First clutch plate 531 and second clutch plate 532 are disposed as edge
Fluid torque-converter TC's is axially slidable.Second clutch plate 532 is configured at each adjacent plate of multiple first clutch plates 531
Between.
Multi-plate clutch 53 has the first clutch plate 531 and second clutch plate 532 for interconnecting, being separate, and
And, either one of composition first clutch plate 531 and second clutch plate 532 are provided with multiple multi-plate clutch.
Piston 54 is located at tubular axle portion 12.Piston 54 is axially slidably arranged at tubular axle portion 12.Piston 54 passes through
Engage multi-plate clutch 53 to multi-plate clutch 53 is axially pressed, L/U clutches 5 are coupled.In protecgulum 11 and work
The oil pressure of the hydraulic chamber R formed between plug 54 is acted on piston 54.
Reset SPG55 fluid torque-converter TC axial arrangement between piston 54 and BU plates 56.Reset SPG55 is in fluid power
The radial arrangement of torque-converters TC is between tubular axle portion 12 and multi-plate clutch 53.Reset SPG55 by by piston 54 forward
The side of lid 11 exerts a force, and thus, piston 54 is exerted a force to the direction of release L/U clutches 5.If the power corresponding with oil pressure of piston 54 is low
In the force of reset SPG55, the engaging of multi-plate clutch 53 is just released from, and L/U clutches 5 are released.
BU plates 56 are the holding member of holding reset SPG55, located at tubular axle portion 12.BU plates 56 have the shape of ring-type,
Rotated together with lid 1 by being fixed on tubular axle portion 12.BU plates 56 in the radial direction of fluid torque-converter TC, be configured at it is multi-plate from
The position of the inner side of clutch 53.
D rings 57 are seal member, located at tubular axle portion 12.D rings 57 are by by the slip between piston 54 and tubular axle portion 12
Clearance seal and by hydraulic chamber R sealing.
In fluid torque-converter TC, rotation stop construction S has piston 54 and BU plates 56 and constitutes.Rotation stop constructs S for fluid power becomes
The i.e. piston 54 of L/U clutches piston used in the L/U clutches 5 of square device TC rotation stop construction, prevent piston 54 relative to
Lid 1 is rotated against.Specifically, rotation stop construction S is constituted as described below.
Fig. 2 is the profile that rotation stop constructs S.Fig. 3 is the stereogram that rotation stop constructs S.Fig. 4 is the side view that rotation stop constructs S.
Piston 54 has comb 54a in the radial direction of fluid torque-converter TC in the position in the outside of tubular axle portion 12.Comb
54a is configured at the position in the outside of reset SPG55 in the radial direction of fluid torque-converter TC.Axle from comb 54a to fluid torque-converter TC
To extension.Comb 54a is circumferentially equably being provided with multiple.
BU plates 56 have the holding section 56a engaged with comb 54a.Holding section 56a is formed from the peripheral part of BU plates 56
The recess of paddy dentation is constituted.Holding section 56a is corresponding with comb 54a, is circumferentially equably being provided with multiple.Comb 54a and engaging
Portion 56a prevents the rotating against relative to lid 1 of piston 54 by making piston 54 be rotated together with lid 1, meanwhile, it is capable to make piston
54 sliding axially in fluid torque-converter TC.
In addition, in the present embodiment, possessing common with comparative example described later exemplified with fluid torque-converter TC using Fig. 5
The situation of lid 1.Because by shown in Fig. 2 apart from L, it is easy to visually understand action effect as described below.
In the fluid torque-converter TC of present embodiment, indeed, it is possible to be to the maximum using axle periphery is avoided to inner side
The lid of the shape of the amount apart from L shown in Fig. 2 replaces lid 1, while, it is possible to use replaced along the piston of the shape of this lid
For piston 54.
Below, the Main Function effect to rotation stop construction S is illustrated.Rotation stop construction S possesses piston 54 and BU plates 56.It is living
Plug 54 has comb 54a in the radial direction of fluid torque-converter TC in the outside of tubular axle portion 12.BU plates 56 have and comb 54a cards
The holding section 56a of conjunction, and be set to be rotated together with lid 1.
Rotation stop construction S according to this composition, as described below, when being connected with engine, can be difficult to do
Relate to the lid of fluid torque-converter.
Fig. 5 is that the comparative example i.e. rotation stop for representing rotation stop construction S constructs the figure of S '.
In rotation stop construction S ', engage piston 54 ' and BU plates 56 ', but piston 54 ' and the spline of tubular axle portion 12 '
Engaging.Therefore, in rotation stop construction S ', because be must assure that in addition to D rings 57 for setting spline SPL's in tubular axle portion 12 '
Space, the shortening of tubular axle portion 12 ' is restricted.
As a result, the axle periphery in fluid torque-converter TC produces the connection that needs to engine and fluid torque-converter TC
Even if carrying out distinguishing that coupling bolt B is interferenceed because the engine applied is different with protecgulum 11 during to correspondence, it is also possible to cannot
Avoid the situation of the interference.
Rotation stop construction S according to above-mentioned composition, using comb 54a and holding section 56a, is prevented from piston 54 relative to lid
1 rotates against, meanwhile, can make the sliding axially in fluid torque-converter TC of piston 54.And, in the footpath of fluid torque-converter TC
To, as long as being disposed on the comb 54a of the position in the outside of tubular axle portion 12, due to be configured without with the identical footpath of D rings 57
To position, so the shortening of tubular axle portion 12 will not be limited together with D rings 57.
Therefore, the rotation stop construction S according to above-mentioned composition, compared with the situation of rotation stop construction S ', can shorten tubular axle portion
12.Therefore, correspondingly, lid 1 is avoided to inner side by the axle periphery in fluid torque-converter TC, in the driving source with engine etc.
Can just be difficult to interfere lid 1 during connection.Specifically, in the present embodiment, compared with rotation stop construction S ' situations, can be by cylinder
Shape axle portion 12 shortens the amount apart from L shown in Fig. 2.Therefore, in the present embodiment, by the axle periphery of fluid torque-converter TC
Portion to inner side avoid lid 1, and avoidance amount be to the maximum shown in Fig. 2 apart from L, can be difficult between coupling bolt B etc. interference
Lid 1 (effect corresponding with first aspect present invention).
In addition, the rotation stop construction S according to above-mentioned composition, for the piston 54 with comb 54a, can be by forging
To manufacture, for the BU plates 56 with holding section 56a, punching parts are can be made into.Therefore, stopping according to above-mentioned composition
Turn construction S, compared with the rotation stop construction S ' that the rotation stop for piston 54 ' needs spline to process, manufacture also becomes easy, also has
Sharp reduces cost (effect corresponding with first aspect present invention).
In addition, the rotation stop construction S according to above-mentioned composition, in piston 54, the part for being provided with comb 54a is formed as ring
The rib of shape, it is possible to improving the rigidity of piston 54.Therefore, the deformation of piston 54 can be suppressed by rigidity raising, accordingly
Ground, due to shortening the engaging amount of piston 54 and tubular axle portion 12, so as to can also shorten tubular axle portion 12 (with the present invention first
The corresponding effect of aspect).
In addition, the rotation stop construction S according to above-mentioned composition, in the radial direction of fluid torque-converter TC, in the outside of tubular axle portion 12
Position, configure comb 54a and holding section 56a, thus, with carry out spline engaging rotation stop construct S ' compared with, card can be expanded
Close the diameter of position.Therefore, because the enlarged-diameter of clamped position, the face pressure reduction that will can be correspondingly produced when engaging.Cause
This, due to face pressure reduction, correspondingly, shortens the engaging amount of comb 54a and holding section 56a such that it is able to realize tubular axle portion
12 shortening (effect corresponding with first aspect present invention).
In rotation stop construction S, comb 54a and holding section 56a is configured at reset SPG55 in the radial direction of fluid torque-converter TC
Outside position.
Rotation stop construction S according to this composition, in the radial direction of fluid torque-converter TC, comb 54a and holding section 56a to the greatest extent may be used
Can configure in the outer part, thereby, it is possible to make the face pressure produced by engaging reduce as much as possible.Therefore, because face pressure reduction, accordingly
Ground, shortens the engaging amount of comb 54a and holding section 56a such that it is able to realize the further shortening of tubular axle portion 12 (with this hair
The corresponding effect of bright second aspect).
In rotation stop construction S, BU plates 56 are fixed on tubular axle portion 12, and tubular axle portion 12 is set to be rotated together with lid 1
Composition.
Rotation stop construction S be this composition in the case of, can with it is simple construction make BU plates 56 with lid together with rotation (with
The corresponding effect of third aspect present invention).
More than, embodiments of the present invention are illustrated, but, above-mentioned implementation method only illustrates this hair
A part for bright application examples, is not the meaning of the specific composition that technical scope of the invention is defined in above-mentioned implementation method
Think.
For example, in the above-described embodiment, to comb 54a and holding section 56a fluid torque-converter TC radial arrangement
Situation in the outside of reset SPG55 is illustrated.But, in the radial direction of fluid torque-converter TC, it is also possible to resetting
The position configuration comb 54a and holding section 56a of the inner side of SPG55.In this case, holding section 56a can be made up of hole portion.
Claims (3)
1. a kind of rotation stop of lock-up clutch piston is constructed, it is characterised in that possessed：
Piston, it is used in the lock-up clutch of fluid torque-converter；
Holding member, it keeps force application part, the force application part to be applied to the piston to the direction for discharging the lock-up clutch
Power,
The piston has comb in the radial direction of the fluid torque-converter in the outside of the axle portion for setting the piston,
The holding member has the holding section that engage with the comb, and to rotate together with the covering of the fluid torque-converter
Mode is set.
2. the rotation stop of lock-up clutch piston as claimed in claim 1 is constructed, it is characterised in that
The comb and the holding section are configured in the outside of the force application part in the radial direction of the fluid torque-converter.
3. the rotation stop of lock-up clutch piston as claimed in claim 1 is constructed, it is characterised in that
The holding member is fixed on the axle portion, and the axle portion rotates together with the lid.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015245226A JP6646430B2 (en) | 2015-12-16 | 2015-12-16 | Lock-up clutch piston detent structure |
| JP2015-245226 | 2015-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106884955A true CN106884955A (en) | 2017-06-23 |
| CN106884955B CN106884955B (en) | 2019-05-21 |
Family
ID=59080573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611151666.2A Active CN106884955B (en) | 2015-12-16 | 2016-12-14 | The rotation stop of lock-up clutch piston constructs |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6646430B2 (en) |
| KR (1) | KR101885439B1 (en) |
| CN (1) | CN106884955B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112262275A (en) * | 2018-09-05 | 2021-01-22 | 舍弗勒技术股份两合公司 | Torque converter with charge compensation |
| CN113195940A (en) * | 2018-11-08 | 2021-07-30 | 法雷奥凯佩科日本株式会社 | Lockup device for torque converter |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102529658B1 (en) * | 2018-10-29 | 2023-05-04 | 주식회사 카펙발레오 | Torque convertor for hybride vehicle |
| US10962095B2 (en) * | 2019-03-26 | 2021-03-30 | Schaeffler Technologies AG & Co. KG | Torque converter assembly with disconnect clutch |
| US11105349B2 (en) * | 2019-07-09 | 2021-08-31 | Valeo Kapec Co., Ltd. | Hydrokinetic torque-coupling device having lock up clutch with dual piston assembly |
| WO2023053220A1 (en) | 2021-09-28 | 2023-04-06 | 公益財団法人京都大学ｉＰＳ細胞研究財団 | Method for producing pluripotent stem cells |
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|---|---|---|---|---|
| JP2001116110A (en) * | 1999-10-19 | 2001-04-27 | Jatco Transtechnology Ltd | Torque converter with multiple disc lockup clutch |
| US20090139818A1 (en) * | 2007-11-30 | 2009-06-04 | Aisin Aw Co. , Ltd. , | Torque converter |
| CN101852254A (en) * | 2009-03-31 | 2010-10-06 | 加特可株式会社 | Multi-plate frictional element |
| CN103384785A (en) * | 2011-03-31 | 2013-11-06 | 爱信艾达株式会社 | Starting device |
| CN104024697A (en) * | 2012-01-30 | 2014-09-03 | 爱信艾达株式会社 | Vehicle drive device |
| JP2015203460A (en) * | 2014-04-15 | 2015-11-16 | トヨタ自動車株式会社 | torque converter |
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|---|---|---|---|---|
| JP3854661B2 (en) * | 1996-05-29 | 2006-12-06 | 株式会社エクセディ | Torque converter with lock-up device |
| JP2001227561A (en) * | 2000-02-15 | 2001-08-24 | Valeo Unisia Transmission Kk | Clutch device |
| JP4066355B2 (en) * | 2003-06-06 | 2008-03-26 | アイシン・エィ・ダブリュ株式会社 | Torque converter |
| JP5414490B2 (en) * | 2009-12-02 | 2014-02-12 | アイシン・エィ・ダブリュ株式会社 | Rotation drive transmission |
| KR101377253B1 (en) * | 2012-12-17 | 2014-03-26 | 한국파워트레인 주식회사 | Torque converter for vehicle |
-
2015
- 2015-12-16 JP JP2015245226A patent/JP6646430B2/en active Active
-
2016
- 2016-12-01 KR KR1020160162460A patent/KR101885439B1/en active IP Right Grant
- 2016-12-14 CN CN201611151666.2A patent/CN106884955B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001116110A (en) * | 1999-10-19 | 2001-04-27 | Jatco Transtechnology Ltd | Torque converter with multiple disc lockup clutch |
| US20090139818A1 (en) * | 2007-11-30 | 2009-06-04 | Aisin Aw Co. , Ltd. , | Torque converter |
| CN101852254A (en) * | 2009-03-31 | 2010-10-06 | 加特可株式会社 | Multi-plate frictional element |
| CN103384785A (en) * | 2011-03-31 | 2013-11-06 | 爱信艾达株式会社 | Starting device |
| CN104024697A (en) * | 2012-01-30 | 2014-09-03 | 爱信艾达株式会社 | Vehicle drive device |
| JP2015203460A (en) * | 2014-04-15 | 2015-11-16 | トヨタ自動車株式会社 | torque converter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112262275A (en) * | 2018-09-05 | 2021-01-22 | 舍弗勒技术股份两合公司 | Torque converter with charge compensation |
| CN113195940A (en) * | 2018-11-08 | 2021-07-30 | 法雷奥凯佩科日本株式会社 | Lockup device for torque converter |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170072125A (en) | 2017-06-26 |
| KR101885439B1 (en) | 2018-08-03 |
| JP6646430B2 (en) | 2020-02-14 |
| JP2017110724A (en) | 2017-06-22 |
| CN106884955B (en) | 2019-05-21 |
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