CN103727181B - A kind of dual input shaft transmission with fluid torque-converter - Google Patents
A kind of dual input shaft transmission with fluid torque-converter Download PDFInfo
- Publication number
- CN103727181B CN103727181B CN201410011093.8A CN201410011093A CN103727181B CN 103727181 B CN103727181 B CN 103727181B CN 201410011093 A CN201410011093 A CN 201410011093A CN 103727181 B CN103727181 B CN 103727181B
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- Prior art keywords
- output shaft
- converter
- fluid torque
- input shaft
- shaft
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- 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.)
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- 239000012530 fluid Substances 0.000 title claims abstract description 86
- 230000005540 biological transmission Effects 0.000 title claims abstract description 51
- 230000009977 dual effect Effects 0.000 title claims abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention discloses a kind of dual input shaft transmission with fluid torque-converter, including primary input axle（1）, secondary input shaft（2）, fluid torque-converter（3）And transmission output shaft（4）, the primary input axle（1）With fluid torque-converter（3）Input shaft（31）It is connected, secondary input shaft（2）With fluid torque-converter（3）Output shaft（32）It is connected, the transmission output shaft（4）With primary input axle（1）Diameter parallel, in primary input axle（1）High gear driving gear group is above housed（A）, in secondary input shaft（2）Low gear driving gear group is above housed（B）, in transmission output shaft（4）High gear driven gear group is above housed（A ＇）With low gear driven gear group（B ＇）.Fluid torque-converter is incorporated on manual transmission, difficult to solve the starting of manual transmission low gear, block up the problems such as tiring out, while lower than automatic transmission transmission efficiency, good economy performance, simple structure, maintenance cost during high gear.
Description
Technical field
The present invention relates to automotive transmission technical field, and in particular to a kind of dual input shaft speed change with fluid torque-converter
Device, belongs to manual transmission.
Background technology
Variator is the gear drive that can fix or change output shaft and input shaft gear ratio, traditional hand gear
Device operation is complex, under severe transportation condition, drives easily fatigue, and low gear starting is difficult, traffic congestion is tired.And it is existing
Automatic transmission employ fluid torque-converter, easy to operate, but transmission efficiency is low, economy is bad, complex structure, and keeps in repair
High cost.
Fluid torque-converter is a kind of non-rigid torque converter with liquid as working media, be hydraulic power pattern it
One, fluid torque-converter is mainly characterized by it there is fixed guide wheel, guide wheel to make fluid torque-converter to the guide functions of liquid
Output torque can be higher or lower than input torque, therefore referred to as torque-converters, the axis weight of fluid torque-converter input shaft and output shaft
Close, input shaft by liquid communication, is not rigidly connected between working component, is " being flexible coupling " with output between centers.Fluid torque-converter
Feature is：Shock and vibration can be eliminated, overload protection performance and starting performance are good；The rotating speed of output shaft can be more than or less than input
The rotating speed of axle, the speed discrepancy of two axles are different with the size of driving torque；There is good fluid drive performance, load is defeated when increasing
Go out rotating speed to decline automatically, otherwise rise automatically；Ensure that engine has stable working area, the transient changing of load substantially will not be anti-
Reflect on engine, at present now, fluid torque-converter is used only in automatic transmission.
Content of the invention
It is contemplated that fluid torque-converter is incorporated on manual transmission, to solve the starting of manual transmission low gear
Difficulty, block up the problems such as tiring out, while than automatic transmission transmission efficiency, good economy performance, simple structure, maintenance cost during high gear
Low.
For this purpose, the technical solution adopted in the present invention is：A kind of dual input shaft transmission with fluid torque-converter, including master
Input shaft（1）, secondary input shaft（2）, fluid torque-converter（3）And transmission output shaft（4）, the primary input axle（1）Become with fluid power
Square device（3）Input shaft（31）It is connected, secondary input shaft（2）With fluid torque-converter（3）Output shaft（32）It is connected, the variator
Output shaft（4）With primary input axle（1）Diameter parallel, in primary input axle（1）High gear driving gear group is above housed（A）, secondary
Input shaft（2）Low gear driving gear group is above housed（B）, in transmission output shaft（4）High gear driven gear group is above housed
（A ＇）With low gear driven gear group（B ＇）.
The first preferred implementation as such scheme：The fluid torque-converter（3）Input shaft（31）, output shaft
（32）Fluid torque-converter is located at respectively（3）Both sides, and primary input axle（1）, secondary input shaft（2）, fluid torque-converter（3）Coaxially set
Put.
Second preferred implementation as such scheme：The fluid torque-converter（3）Input shaft（31）, output shaft
（32）It is located at fluid torque-converter（3）The same side, and output shaft（32）Coaxial package is in input shaft（31）Outward, described input shaft
（2）Using hollow shaft structure, with fluid torque-converter（3）It is coaxially disposed, secondary input shaft（2）It is set in primary input axle（1）Outward, and secondary
Input shaft（2）Length than primary input axle（1）Length short.
The third preferred implementation as such scheme：The fluid torque-converter（3）With primary input axle（1）Coaxially set
Put, fluid torque-converter（3）Input shaft（31）, output shaft（32）It is located at fluid torque-converter（3）The same side, and output shaft（32）
Coaxial package is in input shaft（31）Outward, the primary input axle（1）With secondary input shaft（2）It is arranged in parallel, the transmission output shaft
（4）By the first output shaft be arrangeding in parallel（41）With the second output shaft（42）Constitute, the high gear driven gear group（A ＇）Dress
In the first output shaft（41）On, low gear driven gear group（B ＇）It is mounted in the second output shaft（42）On, the output shaft（32）With
Secondary input shaft（2）By the first driving gear set（5）It is connected, the first output shaft（41）With the second output shaft（42）By the second driving cog
Wheel group（6）It is connected.
The 4th kind of preferred implementation as such scheme：The fluid torque-converter（3）With secondary input shaft（2）Coaxially set
Put, fluid torque-converter（3）Input shaft（31）, output shaft（32）It is located at fluid torque-converter（3）The same side, and input shaft（31）
Coaxial package is in output shaft（32）Outward, the primary input axle（1）With secondary input shaft（2）It is arranged in parallel, the transmission output shaft
（4）By the first output shaft be arrangeding in parallel（41）With the second output shaft（42）Constitute, the high gear driven gear group（A ＇）Dress
In the first output shaft（41）On, low gear driven gear group（B ＇）It is mounted in the second output shaft（42）On, the input shaft（31）With
Primary input axle（1）By the first driving gear set（5）It is connected, the first output shaft（41）With the second output shaft（42）Pass by second
Moving gear group（6）It is connected.
Beneficial effects of the present invention：
（1）Transmission efficiency during high gear, fuel economy are good；
（2）During low gear using fluid torque-converter " being flexible coupling " characteristic, it is easy to start to walk, be difficult to stop working, traffic congestion section not
With stepping on clutch repeatedly, only with touching on the brake, throttle just can be with regulation speed；
（3）Fluid torque-converter moment amplification, can increase climbing capacity in low gear.
Description of the drawings
Fig. 1 is the first version of the present invention.
Fig. 2 is second version of the present invention.
Fig. 3 is the third version of the present invention.
Fig. 4 is the 4th kind of version of the present invention.
Specific embodiment
Below by embodiment and accompanying drawing is combined, the invention will be further described：
Embodiment 1：
Dual input shaft transmission with fluid torque-converter as shown in Figure 1, is become by primary input axle 1, secondary input shaft 2, fluid power
Square device 3, transmission output shaft 4, high gear driving gear group A, low gear driving gear group B, high gear driven gear group A ＇ and
Low gear driven gear group B ＇ is constituted.The input shaft 31 of fluid torque-converter 3, output shaft 32 are located at the two of fluid torque-converter 3 respectively
Side, the input shaft 31 of fluid torque-converter 3 and the dead in line of output shaft 32.Primary input axle 1 and the input shaft 31 of fluid torque-converter 3
It is connected, secondary input shaft 2 is connected with the output shaft 32 of fluid torque-converter 3, primary input axle 1, secondary input shaft 2 and fluid torque-converter 3
It is coaxially disposed.Transmission output shaft 4 and the diameter parallel of primary input axle 1, are equipped with high gear driving gear group on primary input axle 1
A, such as three gears, four gears and five gear driving gears are equipped with low gear driving gear group B on secondary input shaft 2, a such as gear, two gears and
Reverse gear driving gear.Correspondingly, equipped with low gear driven gear group B ＇ and high gear driven gear group on transmission output shaft 4
A ＇, i.e., one gear, two gears, three gears, four gears, five gears and the driven gear that reverses gear.
The course of work：When automobile is linked into the gear of high gear such as three, four gears or five gears, the power of electromotor is passed by clutch
Input shaft 1 is become owner of, transmission output shaft 4 is delivered to by the driving gear on primary input axle 1, be eventually transferred into wheel, driven
Automobile advances.When automobile is linked into the gear of low gear such as, two gears or reverses gear, the power of electromotor passes through the incoming primary input of clutch
Axle 1, input shaft 31 successively further through fluid torque-converter 3, output shaft 32 are delivered to time input shaft 2, then by time input shaft 2
On driving gear be delivered to transmission output shaft 4, be eventually transferred into wheel, drive automobile to advance or fall back.
Embodiment 2：
Dual input shaft transmission with fluid torque-converter as shown in Figure 2, is become by primary input axle 1, secondary input shaft 2, fluid power
Square device 3, transmission output shaft 4, high gear driving gear group A, low gear driving gear group B, high gear driven gear group A ＇ and
Low gear driven gear group B ＇ is constituted.The input shaft 31 of fluid torque-converter 3 and the dead in line of output shaft 32.Primary input axle 1 with
The input shaft 31 of fluid torque-converter 3 is connected, and secondary input shaft 2 is connected with the output shaft 32 of fluid torque-converter 3, primary input axle 1, secondary defeated
Enter the dead in line of axle 2 and fluid torque-converter 3.Transmission output shaft 4 and the diameter parallel of primary input axle 1, on primary input axle 1
High gear driving gear group A is housed, such as three gears, four gears and five gear driving gears are equipped with low gear driving tooth on secondary input shaft 2
Wheel group B, such as a gear, two gears and the driving gear that reverses gear.Correspondingly, high gear driven gear group is housed on transmission output shaft 4
A ＇ and low gear driven gear group B ＇, i.e., one gear, two gears, three gears, four gears, five gears and the driven gear that reverses gear.The above and reality
Apply that example 1 is identical, difference is：
The input shaft 31 of fluid torque-converter 3, output shaft 32 are located at the same side of fluid torque-converter 3, and output shaft 32 is coaxial
It is sleeved on outside input shaft 31.Secondary input shaft 2 adopts hollow shaft structure, is coaxially disposed with fluid torque-converter 3, and secondary input shaft 2 is set with
Outside primary input axle 1, and the length of secondary input shaft 2 is shorter than the length of primary input axle 1.
The course of work of embodiment 2 is similar to Example 1, will not be described here.
Embodiment 3：
Dual input shaft transmission with fluid torque-converter as shown in Figure 3, is become by primary input axle 1, secondary input shaft 2, fluid power
Square device 3, transmission output shaft 4, high gear driving gear group A, low gear driving gear group B, high gear driven gear group A ＇, low
Gear driven gear group B ＇, the first driving gear set 5 and the second driving gear set 6 are constituted.Fluid torque-converter 3 and primary input axle 1
It is coaxially disposed, the input shaft 31 of fluid torque-converter 3, output shaft 32 are located at the same side of fluid torque-converter 3, fluid torque-converter 3
Input shaft 31 and the dead in line of output shaft 32, and 32 coaxial package of output shaft is outside input shaft 31.Primary input axle 1 and secondary input
Axle 2 be arranged in parallel, and primary input axle 1 is connected with the input shaft 31 of fluid torque-converter 3, the output of secondary input shaft 2 and fluid torque-converter 3
Axle 32 is connected by the first driving gear set 5.
Transmission output shaft 4 is made up of the first output shaft 41 and the second output shaft 42 that be arranged in parallel, high gear driven tooth
Wheel group A ＇ is mounted on the first output shaft 41, and low gear driven gear group B ＇ is mounted on the second output shaft 42, the first output shaft 41 with
Second output shaft 42 is connected by the second driving gear set 6.
The course of work：When automobile is linked into the gear of high gear such as five, four gears or three gears, the power of electromotor is passed by clutch
Input shaft 1 is become owner of, then the first output shaft 41 is delivered to by the driving gear on primary input axle 1, be eventually transferred into wheel, driven
Automobile advances.When automobile is linked into the gear of low gear such as two, a gear or reverses gear, the power of electromotor passes through the incoming primary input of clutch
Axle 1, input shaft successively further through fluid torque-converter 3, output shaft, the first driving gear set 5 are delivered to time input shaft 2, then lead to
The driving gear that crosses on secondary input shaft 2 is delivered to the second output shaft 42, is delivered to the first output further through the second driving gear set 6
Axle 41, is eventually transferred into wheel, drives automobile to advance or fall back.
Embodiment 4：
Dual input shaft transmission with fluid torque-converter as shown in Figure 4, is become by primary input axle 1, secondary input shaft 2, fluid power
Square device 3, transmission output shaft 4, high gear driving gear group A, low gear driving gear group B, high gear driven gear group A ＇, low
Gear driven gear group B ＇, the first driving gear set 5 and the second driving gear set 6 are constituted.Fluid torque-converter 3 and secondary input shaft 2
It is coaxially disposed, the input shaft 31 of fluid torque-converter 3, output shaft 32 are located at the same side of fluid torque-converter 3, fluid torque-converter 3
Input shaft 31 and the dead in line of output shaft 32, and 31 coaxial package of input shaft is outside output shaft 32.Primary input axle 1 and secondary input
Axle 2 be arranged in parallel, and primary input axle 1 is connected by the first driving gear set 5 with the input shaft 31 of fluid torque-converter 3, secondary input shaft 2
It is connected with the output shaft 32 of fluid torque-converter 3.
Transmission output shaft 4 is made up of the first output shaft 41 and the second output shaft 42 that be arranged in parallel, high gear driven tooth
Wheel group A ＇ is mounted on the first output shaft 41, and low gear driven gear group B ＇ is mounted on the second output shaft 42, the first output shaft 41 with
Second output shaft 42 is connected by the second driving gear set 6.
The difference of embodiment 4 and embodiment 3 is the position that have exchanged primary input axle 1 and time input shaft 2, its work
Process is similar to Example 3, will not be described here.
Presently preferred embodiments of the present invention is the foregoing is only, not in this, as the restriction to inventing, all the present invention's
On the basis of the simple deformation made and conventional replacement, be within the scope of the present invention.
Claims (5)
1. a kind of dual input shaft transmission with fluid torque-converter, it is characterised in that：Including primary input axle (1), secondary input shaft
(2) input shaft (31) of, fluid torque-converter (3) and transmission output shaft (4), primary input axle (1) and fluid torque-converter (3)
It is connected, secondary input shaft (2) are connected with the output shaft (32) of fluid torque-converter (3), transmission output shaft (4) and primary input axle
(1) diameter parallel, upper equipped with high gear driving gear group (A) in primary input axle (1), upper equipped with low gear in secondary input shaft (2)
Position driving gear group (B), in transmission output shaft (4) above equipped with high gear driven gear group (A ＇) and low gear driven gear group
(B ＇).
2. according to the dual input shaft transmission with fluid torque-converter described in claim 1, it is characterised in that：The hydraulic moment changeable
The input shaft (31) of device (3), output shaft (32) are located at the both sides of fluid torque-converter (3), and primary input axle (1), secondary input respectively
Axle (2), fluid torque-converter (3) are coaxially disposed.
3. according to the dual input shaft transmission with fluid torque-converter described in claim 1, it is characterised in that：The hydraulic moment changeable
The input shaft (31) of device (3), output shaft (32) are located at the same side of fluid torque-converter (3), and output shaft (32) coaxial package exists
Outward, described time input shaft (2) adopts hollow shaft structure to input shaft (31), is coaxially disposed with fluid torque-converter (3), secondary input shaft
(2) it is set in primary input axle (1) outward, and the length of secondary input shaft (2) is shorter than the length of primary input axle (1).
4. according to the dual input shaft transmission with fluid torque-converter described in claim 1, it is characterised in that：The hydraulic moment changeable
Device (3) is coaxially disposed with primary input axle (1), and the input shaft (31) of fluid torque-converter (3), output shaft (32) are located at fluid torque-converter
(3) the same side, and output shaft (32) coaxial package in input shaft (31) outward, primary input axle (1) and secondary input shaft (2) are flat
Row is arranged, and transmission output shaft (4) are made up of the first output shaft (41) and the second output shaft (42) that be arranged in parallel, described
High gear driven gear group (A ＇) is mounted on the first output shaft (41), and low gear driven gear group (B ＇) is mounted in the second output shaft
(42), on, output shaft (32) are connected by the first driving gear set (5) with secondary input shaft (2), the first output shaft (41) with
Second output shaft (42) is connected by the second driving gear set (6).
5. according to the dual input shaft transmission with fluid torque-converter described in claim 1, it is characterised in that：The hydraulic moment changeable
Device (3) is coaxially disposed with secondary input shaft (2), and the input shaft (31) of fluid torque-converter (3), output shaft (32) are located at fluid torque-converter
(3) the same side, and input shaft (31) coaxial package in output shaft (32) outward, primary input axle (1) and secondary input shaft (2) are flat
Row is arranged, and transmission output shaft (4) are made up of the first output shaft (41) and the second output shaft (42) that be arranged in parallel, described
High gear driven gear group (A ＇) is mounted on the first output shaft (41), and low gear driven gear group (B ＇) is mounted in the second output shaft
(42), on, input shaft (31) are connected by the first driving gear set (5) with primary input axle (1), the first output shaft (41) with
Second output shaft (42) is connected by the second driving gear set (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011093.8A CN103727181B (en) | 2014-01-09 | 2014-01-09 | A kind of dual input shaft transmission with fluid torque-converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011093.8A CN103727181B (en) | 2014-01-09 | 2014-01-09 | A kind of dual input shaft transmission with fluid torque-converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103727181A CN103727181A (en) | 2014-04-16 |
| CN103727181B true CN103727181B (en) | 2017-03-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410011093.8A Expired - Fee Related CN103727181B (en) | 2014-01-09 | 2014-01-09 | A kind of dual input shaft transmission with fluid torque-converter |
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| Country | Link |
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| CN (1) | CN103727181B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113007287B (en) * | 2021-03-02 | 2022-04-19 | 李渝 | Hollow gear set suspension gearbox with super multi-gear |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203670636U (en) * | 2014-01-09 | 2014-06-25 | 陈兵 | Double-input-shaft speed changer with hydraulic torque converter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172755A (en) * | 1984-02-17 | 1985-09-06 | Honda Motor Co Ltd | Control device for speed change gear of vehicle |
| JP2008291892A (en) * | 2007-05-23 | 2008-12-04 | Honda Motor Co Ltd | Twin-clutch type transmission |
| AT503476B1 (en) * | 2007-06-28 | 2010-11-15 | Avl List Gmbh | GEARBOX FOR ONE VEHICLE |
| WO2009039629A1 (en) * | 2007-09-26 | 2009-04-02 | Magna Powertrain Inc. | Transmission with rear torque converter |
| WO2010055905A1 (en) * | 2008-11-14 | 2010-05-20 | 本田技研工業株式会社 | Transmission |
| CN201385579Y (en) * | 2008-11-28 | 2010-01-20 | 吕瑞华 | Semi-automatic transmission for automobiles |
| US8170760B2 (en) * | 2009-03-23 | 2012-05-01 | Toyota Jidosha Kabushiki Kaisha | Vehicle driving apparatus |
-
2014
- 2014-01-09 CN CN201410011093.8A patent/CN103727181B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203670636U (en) * | 2014-01-09 | 2014-06-25 | 陈兵 | Double-input-shaft speed changer with hydraulic torque converter |
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Granted publication date: 20170315 |