CN106274461B - Variable speed drive bridge system - Google Patents
Variable speed drive bridge system Download PDFInfo
- Publication number
- CN106274461B CN106274461B CN201610737839.2A CN201610737839A CN106274461B CN 106274461 B CN106274461 B CN 106274461B CN 201610737839 A CN201610737839 A CN 201610737839A CN 106274461 B CN106274461 B CN 106274461B
- Authority
- CN
- China
- Prior art keywords
- gear
- differential mechanism
- clutch
- transmission
- driven
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000008859 change Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009975 flexible effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003090 exacerbative effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
Present invention discloses a kind of variable speed drive bridge systems, including motor, and the differential mechanism and speed changer being integrated in one, the speed changer includes the first variable block group, second variable block group, it is driven input gear, first transmission shaft, and second driving shaft, the drive axle includes differential input group and differential mechanism output group, first transmission shaft is parallel to the second driving shaft, the first variable block group and the motor coaxle are connected on first transmission shaft, the transmission input gear and the second variable block group are coaxially connected on the second driving shaft, and it the engagement of transmission input gear and differential mechanism output group and vertical connect, it is driven input gear and wheel is outputted power to by differential mechanism output group.Variable speed drive bridge system of the present invention, using the speed changer of parallel axle construction, and speed changer and differential mechanism are integrated into drive axle using vertically arranged mode, effectively reduce the volume of system, and drive axle has speed changing function.
Description
Technical field
The present invention relates to a kind of shifting technical field of new energy, more particularly, to a kind of variable speed drive bridge system.
Background technique
With the development of science and technology, the problem of energy restricts, environmental pollution is increasingly severe, greatly developing new energy can have
The solution energy and environmental problem of effect realize sustainable development.With the improvement of living standards, more and more people have vapour
Vehicle is easy the problems such as bringing crowded road, traffic accident with increasing for automobile quantity, it is often more important that the vapour of substantial amounts
Vehicle has rapidly depleted the reserves of the energy such as petroleum, while exacerbating the pollution of environment significantly, therefore, in developing new energy, hair
Exhibition new-energy automobile is particularly important.
Increasingly mature with new energy technology, drive system also has been achieved for technical breakthrough.Mainstream is new at present
Energy vehicle uses parallel pure electric vehicle and hybrid power system, passes through motor characteristic to engine and the parsing point of efficiency section
Match, efficiently energy is utilized and recycled, to improve whole system efficiency.Currently, existing two-gear transmission system
In, transmission system generallys use planet row structure, eventually lead to transmission system it is integrated after volume it is larger, placement position is flexible
Property it is poor, installation limitation it is big, be unfavorable for assembling, and in vehicle drive system installation process, transmission system and drive axle
System be it is separately installed, usual system is installed using horizontally disposed mode, between the two simultaneously by transmission axis connection
It carries out power transmitting and loss of power is be easy to cause using such mounting means, and increase vehicle assembling cost, it is flexible for installation
Property it is poor, it is often more important that, so that driving bridge system do not have speed changing function.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of variable speed drive bridge system is provided, using parallel
The speed changer of axle construction, and the speed changer is integrated into drive axle by vertically arranged mode and differential mechanism, reduces system
Volume after integrated, facilitates installation, and drive axle is made to have speed changing function.
To achieve the above object, the following technical solutions are proposed: a kind of variable speed drive bridge system, including motor by the present invention,
And the differential mechanism and speed changer being integrated in one, the speed changer include the first variable block group, the second variable block group, transmission input tooth
Wheel, the first transmission shaft and second driving shaft, the differential mechanism include differential mechanism input group and differential mechanism output group, and described the
One transmission shaft is parallel to the second driving shaft, and the first variable block group and the motor coaxle are connected to first transmission shaft
On, the transmission input gear and the second variable block group are coaxially connected on the second driving shaft, and are driven input gear
With the engagement of differential mechanism output group and vertical connect.
Preferably, the differential mechanism output group includes driven gear, the first sun gear, the second sun gear, is symmetrically set in institute
State the first planet stent and the second planet stent on driven gear, and the first planet on first planet stent
Wheel and the second planetary gear on second planet stent, the driven gear is meshed with transmission input gear, described
First sun gear is meshed with first planetary gear and the second planetary gear, second sun gear and first planetary gear and
Second planetary gear is meshed.
Preferably, the first variable block group includes first gear, second gear, and is set to the first gear and second
First clutch between gear, the first gear are sheathed on first transmission shaft, the first clutch with it is described
First gear is combined or is separated, and the second gear and first clutch and the motor coaxle are connected to first transmission
On axis.
Preferably, the second variable block group includes third gear, the 4th gear, and is set to the third gear and the 4th
Second clutch between gear, the third geared sleeve be set to the second driving shaft on, the second clutch with it is described
4th gear is combined or is separated, and the third gear and second clutch and the transmission input gear are coaxially connected in described
On second driving shaft.
Preferably, the first gear is meshed with the third gear, the second gear and the 4th gear phase
Engagement.
Preferably, the outer diameter of the transmission input gear is less than the outer diameter of driven gear.
Preferably, the transmission input gear, driven gear, the first planetary gear, the second planetary gear, the first sun gear, with
And second sun gear be bevel gear.
Preferably, the outer diameter of the first gear is greater than the outer diameter of second gear.
Preferably, outer diameter of the outer diameter of the third gear less than the 4th gear.
The beneficial effects of the present invention are:
Variable speed drive bridge system of the present invention keeps off variable block group, and two gear variable blocks using the two of parallel axle construction
Group is integrated into drive axle using vertically arranged mode with differential mechanism output group, so that having the same of speed changing function inside drive axle
When, the transmission shaft being connected with speed changer is further reduced, the volume of system is effectively reduced, improves transmission efficiency,
With simplifying technique, the advantages of easy for installation, save the cost.
Detailed description of the invention
Fig. 1 is variable speed drive bridge system structural schematic diagram of the invention；
Fig. 2 is a gear power transmitting schematic diagram of the invention；
Fig. 3 is second gear power transmitting schematic diagram of the invention.
Appended drawing reference: 1, motor, 2, first gear, 3, second gear, 4, first clutch, 5, third gear, the 6, the 4th
Gear, 7, second clutch, 8, transmission input gear, 9, driven gear, the 10, first sun gear, the 11, second sun gear, 12, the
One planet stent, the 13, second planet stent, the 14, first planetary gear, the 15, second planetary gear, 100, speed changer, 101, first becomes
Gear group, the 102, second variable block group, the 103, first transmission shaft, 104, second driving shaft, 200, differential mechanism, 201, differential mechanism output
Group.
Specific embodiment
Below in conjunction with attached drawing of the invention, clear, complete description is carried out to the technical solution of the embodiment of the present invention.
As shown in connection with fig. 1, disclosed a kind of variable speed drive bridge system, including motor 1, and be integrated in
The speed changer 100 and differential mechanism 101 of one, the differential mechanism 100 include the first variable block group 101, the second variable block group 102, transmission
Input gear 8, the first transmission shaft 103 and second driving shaft 104, first transmission shaft 103 are parallel to second transmission
Axis 104, the differential mechanism include differential mechanism input group (not shown) and differential mechanism output group 201, and the first variable block group
101 is coaxially connected on first transmission shaft 103 with motor 1, the transmission input gear 8 and the second variable block group 102
It is coaxially connected on the second driving shaft 104, and be driven input gear 8 and be meshed and vertical connect with differential mechanism output group 201
It connects, transmission input gear 8 outputs power to wheel by differential mechanism output group 201.
Specifically, the first variable block group 101 includes first gear 2, second gear 3, and it is set to the first gear 2
First clutch 4 between second gear 3, the first gear 2 are sheathed on first transmission shaft 103, and described first
Clutch 4 is combined or is separated with the first gear 2, controls the motion state of first gear 2, the second gear 3 and the
One clutch 4 and the motor 1 it is coaxially connected on first transmission shaft 103 wherein, the outer diameter of the first gear 2
It, can be according to different needs, exporting different transmission ratios greater than the outer diameter of second gear 3.
The second variable block group 102 includes third gear 5, the 4th gear 6, and is set to the third gear 5 and the 4th
Second clutch 7 between gear 6, the third gear 5 are sheathed on the second driving shaft 104, the second clutch 7
It combines or separates with the 4th gear 6, control the motion state of the 4th gear 6, the third gear 5 and second clutch
7 is coaxially connected on the second driving shaft 104 with the transmission input gear 8, wherein the third gear 5 and the first tooth
Wheel 2 is meshed, and the rotation of first gear 2 drives the rotation of third gear 5, so that power is transferred to third gear 5, described the
Four gears 6 are meshed with second gear 3, and the rotation of second gear 3 drives the rotation of the 4th gear 6, so that power is transferred to
4th gear 6, it is often more important that, the outer diameter of the outer diameter of the third gear 5 less than the 4th gear 6.
The differential mechanism 100 includes differential mechanism input group (not shown) and differential mechanism output group 201, the differential mechanism output
Group 201 includes driven gear 9, the first sun gear 10, the second sun gear 11, the first row being symmetrically set on the driven gear 9
Prong frame 12 and the second planet stent 13, and the first planetary gear 14 on first planet stent 12 and be set to described
The second planetary gear 15 on second planet stent 13, the driven gear 9 are meshed with transmission input gear 8, the first row
Prong frame 12 and the second planet stent 13 are symmetrically set on driven gear 9, likewise, the first planetary gear 14 and the second planetary gear 15
It is symmetrical arranged, further, first sun gear 10 is meshed with first planetary gear 14 and the second planetary gear 15, institute
It states the second sun gear 11 to be meshed with first planetary gear 14 and the second planetary gear 15, first sun gear 10 and left side vehicle
It takes turns coaxially connected, outputs power to left side wheel, second sun gear 11 is coaxially connected with right side wheels, outputs power
To right side wheels, driven gear 9 is sheathed on the axis that second sun gear 11 is connect with right side wheels, in the present embodiment, the
One transmission shaft 103 is arranged in parallel with second driving shaft 104 and axletree, so that the differential in the variable speed drive bridge system
Device output group 201 has the function of speed change, to meet different work requirements.
In the present embodiment, one liang of gear speed change is formed using the first variable block group 101 of parallel axle construction and the second variable block group 102
Device, the two-gear transmission volume can accomplish sufficiently small, and two speed transmission and differential mechanism output group 103 are using vertically arranged
Mode is integrated into drive axle, it is often more important that so that having speed changing function inside drive axle, raising has been driven efficiency, saves simultaneously
Vehicle semiaxis has been removed, has saved integral vehicle cost, while bringing conveniently for the installation of vehicle.
Further, the variable block and its power transmission process of variable speed drive bridge system described in the present embodiment are done
It is described in detail:
(1) one gear of transformation and its power transmission process
Referring to figs. 1 and 2, motor 1 starts, and first clutch 4 is combined with first gear 2 at this time, the second clutch
Device 7 is separated with 6 phase of the 4th gear；Motor 1 rotates output power, and power is exported by the first transmission shaft 103 to first gear 2,
First gear 2 drives third gear 5 to rotate, and outputs power to third gear 5, and third gear 5 will by second driving shaft 104
Power output is driven input gear 8 since transmission input gear 8 is meshed with driven gear 9 to transmission input gear 8
Power is transferred to driven gear 9, driven gear 9 drives the first planet by the first planet stent 12 and the second planet stent 13
Wheel 14 and the second planetary gear 15 rotate, and then drive first sun that connection is engaged with the first planetary gear 14 and the second planetary gear 15
Wheel 10 and the second sun gear 11 rotate, and the left side wheel being connected with the first sun gear 10 are finally outputted power to, with second
The right side wheels (left side, right side are for illustrating) that sun gear 11 is connected, arrow show power direction of transfer in figure.
(2) second gear and its power transmission process are converted
In conjunction with shown in Fig. 1 and Fig. 3, motor 1 is continued to rotate, and first clutch 4 is separated with 2 phase of first gear at this time, and second
Clutch 7 is combined with the 4th gear 6；Motor 1 persistently rotates output power, and power is exported by the first transmission shaft 103 to the
Two gears 3, second gear 3 drive the rotation of the 4th gear 6, output power to the 4th gear 6, and the 4th gear 6 is passed by second
Moving axis 104 outputs power to transmission input gear 8, since transmission input gear 8 is meshed with driven gear 9, is driven
Power is transferred to driven gear 9 by input gear 8, and driven gear 9 is driven by the first planet stent 12 and the second planet stent 13
Dynamic first planetary gear 14 and the rotation of the second planetary gear 15, and then drive and engage connection with the first planetary gear 14 and the second planetary gear 15
The first sun gear 10 and the second sun gear 11 rotation, finally output power to the left side vehicle being connected with the first sun gear 10
It takes turns, the right side wheels (left side, right side are for illustrating) being connected with the second sun gear 11, arrow show power transmitting in figure
Direction.
The upshift process of variable speed drive bridge system described in the present embodiment is as described above, downshift process and the upshift
Process only need to separate second clutch 7 with 6 phase of the 4th gear, first clutch 4 on the contrary, specifically, when second gear is reduced to a gear
It is combined with first gear 2, second gear can be reduced to a gear.
Variable speed drive bridge system of the present invention, 1 revolving speed wide coverage of motor, using two gears of parallel axle construction
Variable block group, and two gear variable block groups and differential mechanism output group use vertically arranged mode, become so that differential mechanism output group has
While fast function, the volume of system is effectively reduced, has and simplifies technique, the advantages of easy for installation, save the cost.
Technology contents and technical characteristic of the invention have revealed that as above, however those skilled in the art still may base
Make various replacements and modification without departing substantially from spirit of that invention, therefore, the scope of the present invention in teachings of the present invention and announcement
It should be not limited to the revealed content of embodiment, and should include various without departing substantially from replacement and modification of the invention, and be this patent Shen
Please claim covered.
Claims (4)
1. a kind of variable speed drive bridge system, which is characterized in that including motor, and the differential mechanism and speed change that are integrated in one
Device, the speed changer include the first variable block group, the second variable block group, transmission input gear, and the first transmission shaft and second are driven
Axis, the differential mechanism include differential mechanism input group and differential mechanism output group, and first transmission shaft is parallel to second transmission
Axis, the first variable block group and the motor coaxle are connected on first transmission shaft, the transmission input gear with it is described
Second variable block group is coaxially connected on the second driving shaft, and is driven input gear and engages and vertical connect with differential mechanism output group
It connects；The differential mechanism output group includes driven gear, the first sun gear, the second sun gear, is symmetrically set on the driven gear
The first planet stent and the second planet stent, and the first planetary gear on first planet stent and be set to described
The second planetary gear on second planet stent, the driven gear with transmission input gear be meshed, first sun gear with
First planetary gear and the second planetary gear are meshed, second sun gear and first planetary gear and the second planetary gear phase
Engagement；The first variable block group includes first gear, second gear, and between the first gear and second gear
First clutch, the first gear are sheathed on first transmission shaft, the first clutch and the first gear phase
In conjunction with or separation, the second gear and first clutch and the motor coaxle be connected on first transmission shaft, first
The shell of clutch directly connects with first gear, and the friction plate of first clutch is coupled with the first transmission shaft；Described second
Variable block group includes third gear, the 4th gear, and the second clutch between the third gear and the 4th gear, institute
Third geared sleeve is stated on the second driving shaft, the second clutch is combined or separated with the 4th gear, institute
It states third gear and second clutch and the transmission input gear is coaxially connected on the second driving shaft, second clutch
Shell connect with the 4th direct geared, friction plate and the second driving shaft of second clutch are coupled；The first gear with
The third gear is meshed, and the second gear is meshed with the 4th gear；The transmission input gear, driven tooth
Wheel, the first planetary gear, the second planetary gear, the first sun gear and the second sun gear are bevel gear；First transmission shaft with
Second driving shaft and axletree are arranged in parallel, and the second driving shaft is parallel with the axis of the driven gear；The differential mechanism
It is arranged in the middle part of axletree.
2. variable speed drive bridge system according to claim 1, which is characterized in that the outer diameter ruler of the transmission input gear
The very little outer diameter less than driven gear.
3. variable speed drive bridge system according to claim 1, which is characterized in that the outer diameter of the first gear is big
In the outer diameter of second gear.
4. variable speed drive bridge system according to claim 1, which is characterized in that the outer diameter of the third gear is small
In the outer diameter of the 4th gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737839.2A CN106274461B (en) | 2016-08-26 | 2016-08-26 | Variable speed drive bridge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737839.2A CN106274461B (en) | 2016-08-26 | 2016-08-26 | Variable speed drive bridge system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106274461A CN106274461A (en) | 2017-01-04 |
| CN106274461B true CN106274461B (en) | 2019-05-07 |
Family
ID=57677275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610737839.2A Active CN106274461B (en) | 2016-08-26 | 2016-08-26 | Variable speed drive bridge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106274461B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882041A (en) * | 2017-01-24 | 2017-06-23 | 精进电动科技股份有限公司 | A kind of horizontal vehicle traction assembly |
| CN106740024A (en) | 2017-01-24 | 2017-05-31 | 精进电动科技股份有限公司 | A kind of horizontal dual power source vehicle traction assembly |
| CN107214859A (en) * | 2017-06-23 | 2017-09-29 | 三汽车制造有限公司 | Agitator truck |
| CN109654180B (en) * | 2019-02-15 | 2023-05-26 | 汤久望 | Planetary and fixed shaft compound speed change mechanism |
| CN109910607A (en) * | 2019-03-14 | 2019-06-21 | 广州沁凌汽车技术科技有限公司 | A kind of flexibility power takeoff and drive method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200992144Y (en) * | 2006-12-19 | 2007-12-19 | 比亚迪股份有限公司 | Electric-vehicle drive system |
| CN201573540U (en) * | 2009-11-30 | 2010-09-08 | 中国重汽集团济南动力有限公司 | Double speed ratio drive axle for heavy truck |
| CN205395750U (en) * | 2016-03-01 | 2016-07-27 | 安徽纽恩卡自控科技有限公司 | Bi -motor hybrid synergy drive system |
| CN205970848U (en) * | 2016-08-26 | 2017-02-22 | 苏州凯博易控驱动技术有限公司 | Variable -ratio transaxle system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644335B (en) * | 2014-11-14 | 2020-02-28 | 上海汽车集团股份有限公司 | Dual-motor power system and dual-motor hybrid power system for vehicle |
-
2016
- 2016-08-26 CN CN201610737839.2A patent/CN106274461B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200992144Y (en) * | 2006-12-19 | 2007-12-19 | 比亚迪股份有限公司 | Electric-vehicle drive system |
| CN201573540U (en) * | 2009-11-30 | 2010-09-08 | 中国重汽集团济南动力有限公司 | Double speed ratio drive axle for heavy truck |
| CN205395750U (en) * | 2016-03-01 | 2016-07-27 | 安徽纽恩卡自控科技有限公司 | Bi -motor hybrid synergy drive system |
| CN205970848U (en) * | 2016-08-26 | 2017-02-22 | 苏州凯博易控驱动技术有限公司 | Variable -ratio transaxle system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106274461A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106274461B (en) | Variable speed drive bridge system | |
| CN208232804U (en) | A kind of double electric machine double row planetary gear hybrid power system | |
| CN211525449U (en) | Parallel shaft type two-gear electric driving system | |
| CN103786564B (en) | A kind of hybrid vehicle driving mechanism | |
| CN106122392B (en) | Four-speed gear shift device integrated system | |
| CN105346410A (en) | Dual-motor power driving assembly | |
| WO2022041545A1 (en) | Three-gear parallel-shaft dual-motor three-planetary gear set hybrid power system | |
| CN108248367A (en) | The dynamical system of hybrid vehicle | |
| CN102848908A (en) | Power driving device of electric vehicle and electric vehicle | |
| CN203126521U (en) | Pure electric vehicle double-gear dual clutch transmission arranger | |
| CN106627117A (en) | Transmission device for longitudinal-engine rear-drive hybrid vehicle | |
| CN107972461A (en) | A kind of pure electric automobile bi-motor coupler | |
| CN202732865U (en) | Two-speed automatic transmission used for electric vehicle | |
| CN211918383U (en) | Longitudinally-arranged two-gear integrated electric drive bridge behind motor | |
| CN206031049U (en) | Increase form electric automobile transmission | |
| CN105015334A (en) | Double-power coupling rear axle driving system | |
| CN202518081U (en) | Multi-power source and multi-mode coupling driving system | |
| CN202264634U (en) | Ordinary gear speed-reducing type internal wheel driving device with power switching device | |
| CN209725120U (en) | A kind of electric car stepless speed change device | |
| CN204123949U (en) | Hybrid power transmission system and use the vehicle of this transmission system | |
| CN111717024A (en) | Coaxial electric drive axle power assembly with disconnecting mechanism | |
| CN105270205A (en) | Motor driving system with two-gear automatic transmission function and gear-shifting control method | |
| CN205970848U (en) | Variable -ratio transaxle system | |
| CN102303515B (en) | Power system of hybrid electric vehicle | |
| CN205059310U (en) | Have two grades of automatic speed changing motor drive systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 666, fenyue Road, FenHu high technology development zone, Wujiang District, Suzhou, Jiangsu Applicant after: SUZHOU KAIBO YIKONG DRIVE TECHNOLOGY Co.,Ltd. Address before: 215000 Suzhou Industrial Park, Suzhou Avenue, East Canton Building, building, No. 901, Applicant before: SUZHOU KAIBO YIKONG DRIVE TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information |
Address after: 215127 South of Yingbin West Road, Yongzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: EKONTROL DRIVE (SUZHOU) Co.,Ltd. Address before: No. 666 Fenyue Road, Fenhu High-tech Development Zone, Wujiang District, Suzhou City, Jiangsu Province, 215000 Applicant before: SUZHOU KAIBO YIKONG DRIVE TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 999, Yingbin West Road, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Capotech (Suzhou) Co.,Ltd. Address before: 215127 South of Yingbin West Road, Yongzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: EKONTROL DRIVE (SUZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230116 Address after: Wolfen, Austria Patentee after: Viti Aisi Drive Co.,Ltd. Address before: 215100 No. 999, Yingbin West Road, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Capotech (Suzhou) Co.,Ltd. |