CN106931097A - A kind of dual input shaft four-speed gear box - Google Patents
A kind of dual input shaft four-speed gear box Download PDFInfo
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- CN106931097A CN106931097A CN201511035435.0A CN201511035435A CN106931097A CN 106931097 A CN106931097 A CN 106931097A CN 201511035435 A CN201511035435 A CN 201511035435A CN 106931097 A CN106931097 A CN 106931097A
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- Prior art keywords
- gear
- input shaft
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- moment
- speed
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
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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
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one sets of orbital 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2035—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with two engaging means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The present invention provides a kind of dual input shaft four-speed gear box, and it is mainly used in electric automobile and hybrid vehicle.The speed changer can provide four forwards, solve the problems, such as only single-stage speed reducing than electric automobile can not take into account driving force and speed.The speed changer is including epicyclic gear train, gear selecting component, the first input shaft, the second input shaft, output shaft etc., two input shafts can link with two groups of motors respectively, and the different parts of epicyclic gear train and input shaft are linked gear selecting component the speed reducing ratio for obtaining not synchronized ratio.
Description
Technical field
The present invention relates to automotive transmission technology, more particularly to a kind of dual input shaft four-speed gear box.
Background technology
The driving cycle of automobile is complicated and changeable, and running resistance and travel speed change greatly, need very when anxious acceleration and climb very steep slopes
Big driving force overcomes running resistance, driving wheel speed higher is needed when running at high speed again, using only one of which gear ratio
The electric automobile of single reduction gear transmission is often attended to one thing and lose sight of another, it is difficult to meet operating mode needs that automobile has very large driving force,
Some operating modes need the power demand complicated and changeable of very high speed.
Some electric automobiles use more powerful motor, and automobile dynamic quality is lifted with bigger reserve capacity.But it is high-power
Motor directly causes that the cost of motor, electric machine control system, battery system increases, and is unfavorable for penetration and promotion.
If electric automobile has more gear numbers and the gear of suitable gear ratio can be selected according to the power demand of automobile, no
But the power performance of electric automobile can be obviously improved, moreover it is possible to reduce to motor, electric machine control system, power battery pack
It is required that, so as to reduce power system of electric automobile cost.The further efficiency collection of illustrative plates research to motor understands, with more
The electric automobile gear device of many gear numbers can be such that the power output of motor is more pasted with the power demand of automobile by reasonable gear selecting
Near match so that motor has delivery efficiency higher, this is also very meaningful to saving electric energy, extension distance travelled.
Patent document CN101380768A discloses a kind of two-speed automatic transmission for electric vehicle, including input shaft,
Output shaft, clutch, brake, epicyclic gear train and differential mechanism, input shaft couple with sun gear, and brake can be by gear ring
Locking, clutch can be synchronous by sun gear and gear ring and connection is rotated together.Operational brake drives gear ring locking, clutch
Open, motion and moment of torsion by input shaft by sun gear input planet gear arrange slow down after again by planet carrier output can obtain one compared with
The low or first gear of big gear ratio；Operational brake discharges gear ring, and closure clutch is linked together sun gear and gear ring, moves
Being exported by planet carrier again after input shaft is arranged by sun gear and gear ring input planet gear with moment of torsion can obtain a direct high.
The speed changer is skillfully constructed, and can obtain the bottom gear and a direct high for smaller gear ratio of larger gear ratio, improves
The power performance of electric automobile, but the shifting of transmission speed discrepancy is too big, and shift quality, and only two speed changes are influenceed unavoidably
The electric automobile gear device of ratio can't well meet the changeable power demand of Automobile Complex.
Booming electric automobile market needs the speed changer with more gear numbers, and research and development are adapted to the multi gear of electric automobile
Position speed changer accords with the demands of the market.
The content of the invention
Have four gears, shift qualities high it is an object of the invention to provide one kind, and compact conformation, lightweight automobile become
Fast device, is particularly suitable for the dual input shaft four-speed gear box of electric automobile.
To achieve the above object, the technical scheme taken of the present invention is：A kind of dual input shaft four-speed gear box is provided, including：
First input shaft, the second input shaft, output shaft, case of transmission, wherein, the dual input shaft four-speed gear box also includes
Epicyclic gear train, the first gear selecting component, the second gear selecting component, the sun gear of epicyclic gear train are selected by the first gear selecting component
Motion is transmitted with the first input shaft and link moment of torsion or be locked out sun gear with case of transmission link, the tooth of epicyclic gear train
Circle selects to link transmission motion and moment of torsion or link with case of transmission with the first input shaft to make gear ring by the second gear selecting component
It is locked out, the second input shaft transmits motion and moment of torsion with output shaft by gear (or sprocket wheel).
In some embodiments, the dual input shaft four-speed gear box also includes epicyclic gear train input shaft, the first input shaft
Motion and moment of torsion are transmitted by gear (or sprocket wheel) with epicyclic gear train input shaft, the sun gear of epicyclic gear train passes through first
Gear selecting component selects to link transmission motion and moment of torsion or link with case of transmission with epicyclic gear train input shaft to make sun gear quilt
Locking, the gear ring of epicyclic gear train selects to link transmission motion and moment of torsion with epicyclic gear train input shaft by the second gear selecting component
Or linking with case of transmission is locked out gear ring, the planet carrier of epicyclic gear train couples as output shaft or with output shaft, the
Two input shafts transmit motion and moment of torsion with planet carrier by gear (or sprocket wheel).
In some embodiments, the first input shaft is coaxially arranged with epicyclic gear train, and the sun gear of epicyclic gear train is by the
One gear selecting component selects to link transmission motion and moment of torsion with the first input shaft or linking with case of transmission is locked out sun gear,
The gear ring of epicyclic gear train selects to link transmission motion and moment of torsion or and speed changer with the first input shaft by the second gear selecting component
Housing links is locked out gear ring, and the planet carrier of epicyclic gear train transmits motion and turns round with output shaft by gear (or sprocket wheel)
Square, the second input shaft transmits motion and moment of torsion with output shaft by gear (or sprocket wheel).
In some embodiments, clutch can be set up between the first input shaft and motor (or other engines).
In some embodiments, clutch can be set up between the first input shaft and motor (or other engines), second is defeated
Enter and clutch can be set up between axle and motor (or other engines).
In some embodiments, the gear selection preferred synchronizer of component.
Beneficial effect
By the description of preceding solution, it is understood that the dual input shaft four-speed gear box of present invention offer because using above-mentioned side
Case, can obtain following beneficial effect：
Four gear ratio, more careful tooth ratio, wider range of gear ratio interval can be provided；
It is compact conformation, lightweight；
Structural reliability is high, transmission efficiency；
Because having two input shafts, can link with two motors (or other engines) respectively, be capable of achieving gear pre-selection, change
Shelves do not interrupt power input, along with careful tooth ratio, with shift quality higher；
Because have two input shafts, can respectively with two motors (or other engines) link, then add more gear numbers,
Wider range of gear ratio is interval, and the gear of smaller gear ratio may be selected when power needed for automobile cruise traveling is smaller and company is disconnected
Tying one of motor can improve motor delivery efficiency, the gear of larger gear ratio may be selected when suddenly accelerating or climbing and make two
Individual motor exports power and can improve automobile dynamic quality jointly, meets the power demand of user Geng Gao.
Brief description of the drawings
Accompanying drawing as herein described is only used for illustrative purpose, it should be understood that illustrate and specific example is only intended to illustrate mesh
, without being intended to limit scope disclosed by the invention.
In the accompanying drawings, identical label as one man represents identical element, component or feature.
Fig. 1 is the dual input shaft four-speed gear box structural representation according to one of the preferred embodiment of the present invention.
Fig. 2 is the dual input shaft four-speed gear box structural representation according to the two of the preferred embodiment of the present invention.
Fig. 3 is the dual input shaft four-speed gear box structural representation according to the three of the preferred embodiment of the present invention.
Fig. 4 is the dual input shaft four-speed gear box structural representation according to the four of the preferred embodiment of the present invention.
Fig. 5 is to pass through gear selecting component according to associated components in one of preferred embodiment of the present invention (or two or three or four)
Connection relationship.
Description of reference numerals：
01st, the dual input shaft four-speed gear box according to one of the preferred embodiment of the present invention
02nd, the dual input shaft four-speed gear box of two according to the preferred embodiment of the present invention
03rd, the dual input shaft four-speed gear box of three according to the preferred embodiment of the present invention
04th, the dual input shaft four-speed gear box of four according to the preferred embodiment of the present invention
11st, the first input shaft
12nd, the second input shaft
13rd, epicyclic gear train input shaft
14th, output shaft
21st, first clutch
22nd, second clutch
23rd, first clutch axle
24th, second clutch axle
30th, epicyclic gear train
31st, gear ring
32nd, planet carrier
33rd, sun gear
40th, case of transmission
41st, the first gear selecting component
42nd, the second gear selecting component
50th, the first input shaft gear (or sprocket wheel)
51st, epicyclic gear train input shaft gear (or sprocket wheel)
52nd, the second input shaft gear (or sprocket wheel)
53rd, the first output shaft gear (or sprocket wheel)
54th, the second output shaft gear (or sprocket wheel)
55th, planet carrier gear (or sprocket wheel)
Specific embodiment
To make technical problem solved by the invention, technical scheme and beneficial effect become more apparent, below in conjunction with accompanying drawing and
Preferred embodiment, is described in further detail to the present invention.It should be appreciated that specific embodiments described below is only
Be used to illustrate, explain the present invention, it is substantially only exemplary, rather than be intended for limitation disclosure of the invention, should
With or purposes.
As shown in figure 1, the dual input shaft four-speed gear box 01 according to one of the preferred embodiment of the present invention, including：First is defeated
Enter axle 11, the second input shaft 12, output shaft 14, case of transmission 40, wherein, the dual input shaft four-speed gear box
01 also includes epicyclic gear train 30, epicyclic gear train input shaft 13, the first gear selecting component 41, the second gear selecting component 42,
First input shaft 11 transmits motion and moment of torsion with epicyclic gear train input shaft 13 by gear (or sprocket wheel) 50 and 51, OK
The sun gear 33 of star gear row is linked (defeated with first by the selection of the first gear selecting component 41 with epicyclic gear train input shaft 13
Enter axle 11 to link indirectly) transmit motion and moment of torsion or be locked out sun gear 33 with the link of case of transmission 40, planet tooth
The gear ring 31 of schedule selects to link (with the first input shaft 11 with epicyclic gear train input shaft 13 by the second gear selecting component 42
Link indirectly) transmission motion and moment of torsion or linking with case of transmission 40 is locked out gear ring 31, the second input shaft 12 and
The planet carrier 32 of gear planetary row transmits motion and moment of torsion, planet carrier 32 and output by gear (or sprocket wheel) 52 and 55
Axle 14 couples or directly as output shaft.
Gear selecting component of the present invention 41 or 42 is a kind of device for making associated components link transmission motion and moment of torsion two-by-two,
Such as synchronizer, the preferred synchronizer of embodiments in accordance with the present invention is used as gear selecting component.
When the selection of the first gear selecting component 41 makes sun gear 33 link transmission motion and moment of torsion with epicyclic gear train input shaft 13,
Sun gear 33 disconnects with case of transmission 40 and linking；Conversely, when the selection of the first gear selecting component 41 makes sun gear 33 and speed change
When device housing 40 links and is locked out sun gear 33, sun gear 33 disconnects with epicyclic gear train input shaft 13 and linking；When
When the selection of second gear selecting component 42 makes gear ring 31 link transmission motion and moment of torsion with epicyclic gear train input shaft 13, gear ring 31
Disconnected with case of transmission 40 and linked；Conversely, when the selection of the second gear selecting component 42 makes gear ring 31 and case of transmission 40
When linking and being locked out gear ring 31, gear ring 31 disconnects with epicyclic gear train input shaft 13 and linking.
To more fully understand the dual input shaft four-speed gear box 01 according to one of the preferred embodiment of the present invention, below to the implementation
Each shelves power transmission line of dual input shaft four-speed gear box 01 is described in detail in example：
First grade of power transmission line：
The selection of first gear selecting component 41 makes sun gear 33 link transmission motion and moment of torsion with epicyclic gear train input shaft 13, the
The selection of two gear selecting component 42 makes gear ring 31 link with case of transmission 40 is locked out gear ring 31.
The power of first group of motor (or other engines) is input into through the first input shaft 11, then through the first input shaft gear (or
Sprocket wheel) 50, epicyclic gear train input shaft gear (or sprocket wheel) 51 pass to epicyclic gear train input shaft 13, then by first
Gear selecting component 41 passes to sun gear 33, defeated by planet carrier 32 after being slowed down by the input planet gear of sun gear 33 row 30
Go out.
The power transmission line of second gear：
The power of second group of motor (or other engines) is input into through the second input shaft 12, then through the second input shaft gear (or
Sprocket wheel) 52, planet carrier gear (or sprocket wheel) 53 pass to planet carrier 32, exported by planet carrier 32.
The power transmission line of third gear：
The selection of first gear selecting component 41 makes sun gear 33 link with case of transmission 40 is locked out sun gear 33, the second choosing
The shelves selection of component 42 makes gear ring 31 link transmission motion and moment of torsion with epicyclic gear train input shaft 13.
The power of first group of motor (or other engines) is input into through the first input shaft 11, then through the first input shaft gear (or
Sprocket wheel) 50, epicyclic gear train input shaft gear (or sprocket wheel) 51 pass to epicyclic gear train 13, by the second gear selecting component
42 pass to gear ring 31, after being slowed down by the input planet gear of gear ring 31 row 30, are exported by planet carrier 32.
The power transmission line of fourth speed：
The selection of first gear selecting component 41 makes sun gear 33 link transmission motion and moment of torsion with epicyclic gear train input shaft 13, the
The selection of two gear selecting component 42 makes gear ring 31 link transmission motion and moment of torsion with epicyclic gear train input shaft 13.
The power of first group of motor (or other engines) is input into through the first input shaft 11, then through the first input shaft gear (or
Sprocket wheel) 50, epicyclic gear train gear (or sprocket wheel) 51 pass to epicyclic gear train 13, dynamic branch, a part is through the
One gear selecting component 41 passes to sun gear 33, and by the input planet gear of sun gear 33 row 30, another part is through the second gear selecting
Component 42 passes to gear ring 31, by the input planet gear of gear ring 31 row 30, is exported by planet carrier 32.
As shown in Fig. 2 according to the preferred embodiment of the present invention two dual input shaft four-speed gear box 02, including：First is defeated
Enter axle 11, the second input shaft 12, output shaft 14, case of transmission 40, wherein, the dual input shaft four-speed gear box
02 also includes epicyclic gear train 30, the first gear selecting component 41, the second gear selecting component 42, the first input shaft 11 and planet tooth
Schedule 30 is coaxially arranged, and the sun gear 33 of epicyclic gear train is selected and the first input shaft 11 by the first gear selecting component 41
Link transmission motion and moment of torsion or linking with case of transmission 40 is locked out sun gear 33, the gear ring 31 of epicyclic gear train
Select to link transmission motion and moment of torsion with the first input shaft 11 by the second gear selecting component 42 or link with case of transmission 40
It is locked out gear ring 31, planet carrier 32 and the output shaft 14 of epicyclic gear train are passed by gear (or sprocket wheel) 55 and 54
Motion and moment of torsion are passed, the second input shaft 12 transmits motion and moment of torsion with output shaft 14 by gear (or sprocket wheel) 52 and 53.
When the selection of the first gear selecting component 41 makes 33 and first input shaft of sun gear 11 link transmission motion and moment of torsion, the sun
Wheel 33 disconnects with case of transmission 40 and linking；Conversely, when the selection of the first gear selecting component 41 makes sun gear 33 and transmission case
When body 40 links and is locked out sun gear 33,33 and first input shaft of sun gear 11 disconnects and linking；When the second gear selecting group
The selection of part 42 makes 31 and first input shaft of gear ring 11 link transmission motion and during moment of torsion, gear ring 31 and case of transmission 40
Disconnect and linking；Conversely, when the selection of the second gear selecting component 42 makes gear ring 31 link and make gear ring 31 with case of transmission 40
When being locked out, 31 and first input shaft of gear ring 11 disconnects and linking.
To more fully understand the dual input shaft four-speed gear box 02 according to one of the preferred embodiment of the present invention, below to the implementation
Each shelves power transmission line of dual input shaft four-speed gear box 02 is described in detail in example：
First grade of power transmission line：
The selection of first gear selecting component 41 makes 33 and first input shaft of sun gear 11 link transmission motion and moment of torsion, the second gear selecting
The selection of component 42 makes gear ring 31 link with case of transmission 40 is locked out gear ring 31.
The power of first group of motor (or other engines) is input into through the first input shaft 11, then by the first gear selecting component 41
Sun gear 33 is passed to, after being slowed down by the input planet gear of sun gear 33 row 30, is exported by planet carrier 32, then through planet
The 55, second output shaft gear of frame gear (or sprocket wheel) (or sprocket wheel) 54 passes to output shaft 14, is exported by output shaft 14.
The power transmission line of second gear：
The power of second group of motor (or other engines) is input into through the second input shaft 12, then through the second input shaft gear (or
Sprocket wheel) the 52, first output shaft gear (or sprocket wheel) 53 passes to output shaft 14, exported by output shaft 14.
The power transmission line of third gear：
The selection of first gear selecting component 41 makes sun gear 33 link with case of transmission 40 is locked out sun gear 33, the second choosing
The shelves selection of component 42 makes 31 and first input shaft of gear ring 11 link transmission motion and moment of torsion.
The power of first group of motor (or other engines) is input into through the first input shaft 11, then by the second gear selecting component 42
Gear ring 31 is passed to, after being slowed down by the input planet gear of gear ring 31 row 30, is exported by planet carrier 32, then through planet carrier tooth
Wheel (or sprocket wheel) 55, second output shaft gear (or sprocket wheel) 54 passes to output shaft 14, is exported by output shaft 14.
The power transmission line of fourth speed：
The selection of first gear selecting component 41 makes 33 and first input shaft of sun gear 11 link transmission motion and moment of torsion, the second gear selecting
The selection of component 42 makes 31 and first input shaft of gear ring 11 link transmission motion and moment of torsion.
The power of first group of motor (or other engines) is input into through the first input shaft 11, dynamic branch, and a part is through the
One gear selecting component 41 passes to sun gear 33, and by the input planet gear of sun gear 33 row 30, another part is through the second gear selecting
Component 42 passes to gear ring 31, and by the input planet gear of gear ring 31 row 30, power is exported by planet carrier 32, then through planet
The 55, second output shaft gear of frame gear (or sprocket wheel) (or sprocket wheel) 54 passes to output shaft 14, is exported by output shaft 14.
As shown in figure 3, according to the preferred embodiment of the present invention three dual input shaft four-speed gear box 03, according to the present invention it is excellent
The three of embodiment dual input shaft four-speed gear box 03 is selected to become with according to the dual input shaft four-speed of one of the preferred embodiment of the present invention
The Main Differences of fast device 01：First clutch group is additionally arranged between the first input shaft 11 and motor (or other engines)
Part 21, with reference to according to the dual input shaft four-speed gear box 01 of one of the preferred embodiment of the present invention be understood that preferred embodiment it
Three dual input shaft four-speed gear box 03.
As shown in figure 4, according to the preferred embodiment of the present invention four dual input shaft four-speed gear box 04, according to the present invention it is excellent
The four dual input shaft four-speed gear box 04 and the dual input shaft four-speed of two according to the preferred embodiment of the present invention for selecting embodiment become
The Main Differences of fast device 02：First clutch group is additionally arranged between the first input shaft 11 and motor (or other engines)
Part 21, is additionally arranged second clutch component 22, with reference to root between the second input shaft 12 and motor (or other engines)
The four of preferred embodiment dual input shaft is understood that according to the two of preferred embodiment of the present invention dual input shaft four-speed gear box 02
Four-speed gear box 04.
As shown in figure 5, being by choosing according to associated components in one of preferred embodiment of the present invention (or two or three or four)
The connection relationship of shelves component.
It should be understood that dual input shaft four-speed gear box of the invention, can be by one group of motor (or other engines)
There is provided power, also can two groups of motors (or other engines) and meanwhile provide power.
It should be understood that the description more than present invention is only exemplary, and without departing from the variant of essence of the invention
Intention is within the scope of the present invention.This variant is not regarded as a departure from the spirit and scope of the invention.
Claims (6)
1. a kind of dual input shaft four-speed gear box, including：First input shaft, the second input shaft, output shaft, speed change
Device housing, it is characterised in that the dual input shaft four-speed gear box also includes epicyclic gear train, the first choosing
Shelves component, the second gear selecting component, the sun gear of epicyclic gear train are selected and first by the first gear selecting component
Input shaft links transmission motion and moment of torsion or linking with case of transmission is locked out sun gear, planetary gear
The gear ring of row by the second gear selecting component select with the first input shaft link transmission motion and moment of torsion or with change
Fast device housing links is locked out gear ring, and the second input shaft is transmitted with output shaft by gear (or sprocket wheel)
Motion and moment of torsion.
2. dual input shaft four-speed gear box according to claim 1, it is characterised in that described dual input shaft
Four-speed gear box also includes epicyclic gear train input shaft, and the first input shaft passes through with epicyclic gear train input shaft
Gear (or sprocket wheel) transmission motion and moment of torsion, the sun gear of epicyclic gear train are selected by the first gear selecting component
Select to link transmission motion and moment of torsion or link with case of transmission with epicyclic gear train input shaft and make sun gear
It is locked out, the gear ring of epicyclic gear train selects to link with epicyclic gear train input shaft by the second gear selecting component
Transmission motion and moment of torsion are locked out gear ring with case of transmission link, and the planet carrier of epicyclic gear train is made
Couple for output shaft or with output shaft, the second input shaft transmits fortune with planet carrier by gear (or sprocket wheel)
Dynamic and moment of torsion.
3. dual input shaft four-speed gear box according to claim 1, it is characterised in that the first input shaft and row
Row is coaxially arranged for star gear, and the sun gear of epicyclic gear train is selected and the first input by the first gear selecting component
Axle links transmission motion and moment of torsion or linking with case of transmission is locked out sun gear, epicyclic gear train
Gear ring selects to link transmission motion and moment of torsion or and speed changer with the first input shaft by the second gear selecting component
Housing links is locked out gear ring, and planet carrier and the output shaft of epicyclic gear train pass through gear (or sprocket wheel)
Transmission motion and moment of torsion, the second input shaft transmit motion and moment of torsion with output shaft by gear (or sprocket wheel).
4. according to any described dual input shaft four-speed gear box in claims 1 to 3, it is characterised in that first
Clutch can be set up between input shaft and motor (or other engines).
5. according to any described dual input shaft four-speed gear box in claims 1 to 3, it is characterised in that first
Can set up clutch between input shaft and motor (or other engines), the second input shaft and motor (or
Other engines) between can set up clutch.
6. according to any described dual input shaft four-speed gear box in claim 1 to 5, it is characterised in that gear selecting
The preferred synchronizer of component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035435.0A CN106931097A (en) | 2015-12-31 | 2015-12-31 | A kind of dual input shaft four-speed gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035435.0A CN106931097A (en) | 2015-12-31 | 2015-12-31 | A kind of dual input shaft four-speed gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106931097A true CN106931097A (en) | 2017-07-07 |
Family
ID=59444471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511035435.0A Pending CN106931097A (en) | 2015-12-31 | 2015-12-31 | A kind of dual input shaft four-speed gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931097A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065987A (en) * | 2020-08-21 | 2020-12-11 | 东风汽车集团有限公司 | Hybrid four-gear transmission driving system |
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| CN1418297A (en) * | 2000-11-17 | 2003-05-14 | 安东诺夫汽车技术有限公司 | Tranmission devices, for group vehicles and move particularly for motors-cars |
| CN101809325A (en) * | 2007-08-01 | 2010-08-18 | 通用汽车环球科技运作公司 | Hybrid power system with efficient electric-only mode |
| CN102287498A (en) * | 2011-08-05 | 2011-12-21 | 南京工程学院 | Planet gear stepless speed changer |
| CN103109106A (en) * | 2010-04-20 | 2013-05-15 | Dti集团有限公司 | Transmission system for vehicle |
| CN103727189A (en) * | 2012-10-15 | 2014-04-16 | 通用汽车环球科技运作有限责任公司 | Hybrid transmission with single planetary gear set and multiple operating modes |
-
2015
- 2015-12-31 CN CN201511035435.0A patent/CN106931097A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1418297A (en) * | 2000-11-17 | 2003-05-14 | 安东诺夫汽车技术有限公司 | Tranmission devices, for group vehicles and move particularly for motors-cars |
| CN101809325A (en) * | 2007-08-01 | 2010-08-18 | 通用汽车环球科技运作公司 | Hybrid power system with efficient electric-only mode |
| CN103109106A (en) * | 2010-04-20 | 2013-05-15 | Dti集团有限公司 | Transmission system for vehicle |
| CN102287498A (en) * | 2011-08-05 | 2011-12-21 | 南京工程学院 | Planet gear stepless speed changer |
| CN103727189A (en) * | 2012-10-15 | 2014-04-16 | 通用汽车环球科技运作有限责任公司 | Hybrid transmission with single planetary gear set and multiple operating modes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065987A (en) * | 2020-08-21 | 2020-12-11 | 东风汽车集团有限公司 | Hybrid four-gear transmission driving system |
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Effective date of registration: 20190918 Address after: 400050 Chongqing Jiulongpo Xingsheng Road No. 4 Qing Valley Polytechnic entrepreneurship research Applicant after: Chongqing Hongling Power Technology Co., Ltd. Address before: Unit 22-2 No. 1963, Ruitian Road, Yuzhong District, Chongqing 400043 Applicant before: Chongqing hard core drive technology Co., Ltd. |
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