CN102815200B - Wheel inner driving device - Google Patents
Wheel inner driving device Download PDFInfo
- Publication number
- CN102815200B CN102815200B CN201210185445.2A CN201210185445A CN102815200B CN 102815200 B CN102815200 B CN 102815200B CN 201210185445 A CN201210185445 A CN 201210185445A CN 102815200 B CN102815200 B CN 102815200B
- Authority
- CN
- China
- Prior art keywords
- sliding shoes
- cylinder portion
- actuating cylinder
- hydraulic actuating
- motor part
- 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
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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/2009—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
- B60T8/266—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves or actuators with external control means
- B60T8/267—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves or actuators with external control means for hybrid systems with different kind of brakes on different axles
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/40—Electrical machine applications
- B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The open a kind of wheel inner driving device of the present invention.Described feature of taking turns inner driving device is to comprise: motor part, produces power; Wheel component, is connected to motor part with axle, realizes rotating; Braking tympanic part, is fixed on the inner side of wheel component; Sliding shoes assembly, is installed in motor part, and the side along motor part is moved, contact braking tympanic part; Hydraulic actuating cylinder portion, is installed in motor part, and sliding shoes assembly is moved to braking tympanic part; And hydraulic pressure supply department, to described hydraulic actuating cylinder portion sap pressure supply.
Description
Technical field
The present invention relates to a kind of wheel inner driving device (IN-WHEELWORKINGDEVICE), particularly relate to the thickness that can reduce hub drive system, improve and install compatible wheel inner driving device additional.
Background technology
Along with fossil fuel is day by day exhausted, developing the electronlmobil that the electric energy that stores in battery drives motor, the vehicle of the fossil fuel of alternative use such as gasoline, diesel oil etc.
Electronlmobil is divided into: only utilize the pure electric vehicle that the electric energy stored in rechargeable battery drives motor, utilize the solar cell vehicle that photoemissive element drives motor, utilize the fuel-cell vehicle using the fuel cell of hydrogen fuel to drive motor, utilize fossil fuel to drive engine, utilize electricity to drive motor, thus use the motor vehicle driven by mixed power etc. of engine and motor simultaneously.
Generally speaking, wheel inner driving device is as being the technology used in the automobile of propulsion source with electric at such as electronlmobil, be different from the mode driving rotation of wheel in gasoline or diesel car by means of the transmission of power of engine and change-speed box and axle drive shaft, but by being configured at the motor of left and right sidesing driving wheel or left and right and front and back four drive wheel inside, to the technology of the direct transferring power of wheel.
Above-mentioned technological maheup understands background technology of the present invention as helping, and is not meant to be the conventional art that the technical field of the invention is widely known by the people.
Summary of the invention
(technical matters that will solve)
Owing to being provided with back shroud between motor and sliding shoes assembly, therefore there is the problem that hub system thickness increases in wheel inner driving device in the past.
Therefore, need to improve this.
The present invention, for improving as above problem and researching and developing, its object is to provide a kind of wheel inner driving device, removes back shroud, sliding shoes assembly and hydraulic actuating cylinder are directly installed on motor case, thus the space installed additional can be made to realize minimizing, reduce the thickness of hub system, improve and install compatibility additional.
(means of dealing with problems)
Inner driving device of taking turns of the present invention comprises: motor part, produces power; Wheel component, is connected to described motor part with axle, realizes rotating; Braking tympanic part, is fixed on described inner side of taking turns component; Sliding shoes assembly, is installed in described motor part, and the side along motor part is moved, and contacts described braking tympanic part; Hydraulic actuating cylinder portion, is installed in described motor part, and described sliding shoes assembly is moved to described braking tympanic part; And hydraulic pressure supply department, to described hydraulic actuating cylinder portion sap pressure supply.
Preferably, described sliding shoes assembly comprises: braking sliding shoes, is connected to described hydraulic actuating cylinder portion; And friction member, be incorporated into described braking sliding shoes, contact described braking tympanic part, produce friction.
Preferably, described hydraulic pressure supply department comprises: pipeline component, to the motor case sap pressure supply being provided to described motor part; And inner side pipeline, be connected with described pipeline component, along described motor case to described hydraulic actuating cylinder portion sap pressure supply.
More preferably, also comprise: overflow passage, be connected to described hydraulic actuating cylinder portion by described motor case, expose upward, can be confirmed whether oil-filled; And by pass valve, opening and closing is carried out to described overflow passage.
Invention effect
Inner driving device of taking turns of the present invention is that sliding shoes assembly and hydraulic actuating cylinder portion are directly installed on motor part, thus can reduce the thickness of hub system, improves and installs compatibility additional.
Accompanying drawing explanation
Fig. 1 is the section-drawing of the wheel inner driving device briefly showing one embodiment of the invention.
Fig. 2 is the front view of the wheel inner driving device briefly showing one embodiment of the invention.
Fig. 3 is the section-drawing that the hydraulic actuating cylinder portion briefly showing one embodiment of the invention is installed on the state of motor part.
(description of reference numerals)
1: wheel inner driving device
10: motor part 12: motor case
13: side 14: stator
16: rotor 18: axle drive shaft
20: wheel 22 in wheel hub: wheel hub foreign steamer
24: hub bearing 30: wheel component
32: wheel rim 34: madial wall
36: tire 40: braking tympanic part
50: sliding shoes assembly 52: braking sliding shoes
54: friction member 60: upper springs
62: lower springs 64: leaf spring
70: hydraulic actuating cylinder portion 80: hydraulic pressure supply department
82: pipeline component 84: inner side pipeline
90: overflow passage 92: by pass valve
Detailed description of the invention
With reference to the accompanying drawings, an embodiment of taking turns inner driving device of the present invention is described.For the facility illustrated, the wheel inner driving device for electronlmobil is that example is described.In the process, the thickness of the lines shown in accompanying drawing or the size etc. of structural element, in order to the definition that illustrates and convenient and may show turgidly.In addition, the term that term described later defines as the function considered in the present invention, may be different because of the intention of user, operator or convention.Therefore, the definition for this term should be determined based on the content of this specification.
Fig. 1 is the section-drawing of the wheel inner driving device briefly showing one embodiment of the invention, Fig. 2 is the front view of the wheel inner driving device briefly showing one embodiment of the invention, and Fig. 3 is the section-drawing that the hydraulic actuating cylinder portion briefly showing one embodiment of the invention is installed on the state of motor part.
As depicted in figs. 1 and 2, the wheel inner driving device 1 of one embodiment of the invention comprises: motor part 10, produces power; Wheel component 30, is connected to motor part 10 with axle, realizes rotating; Braking tympanic part 40, is fixed on the inner side of wheel component 30; Sliding shoes assembly (SHOEASSEMBLY) 50, the side 13 along motor part 10 is moved, contact braking tympanic part 40; Hydraulic actuating cylinder portion 70, is installed in motor part 10, and sliding shoes assembly 50 is moved to described braking tympanic part 40; And hydraulic pressure supply department 80, to hydraulic actuating cylinder portion 70 sap pressure supply.
Produce the motor part 10 of power that wheel component 30 is rotated and comprise encirclement stator 14 and rotor 16 and the motor case 12 being fixed on vehicle body.
In the inner side of motor case 12, stator 14 is installed, rotor 16 is installed with leaving with this stator 14.
Because rotor 16 is connected with axle drive shaft 18, so along with the rotation of rotor 16, axle drive shaft 18 also rotates.
The axle drive shaft 18 of motor part 10 can be connected to wheel component 30 by other retarders, and axle drive shaft 18 also can be directly connected to wheel component 30, can transferring power.
In the wheel hub (HUB) that the outside surrounding axle drive shaft 18 is installed, wheel 20 is fixed on the madial wall 34 of wheel component 30, because axle drive shaft 18 is also fixed on madial wall 34, so along with the rotation of axle drive shaft 18, in wheel component 30 and wheel hub, wheel 20 also rotates.
The wheel hub foreign steamer 22 surrounding the cylindrical shape that wheel 20 is installed in wheel hub is fixed on motor case 12, takes turns between 20 in wheel hub foreign steamer 22 and wheel hub, is provided with the hub bearing 24 reducing friction.
Be connected to motor part 10 with axle and the technological thought of wheel component 30 realizing rotating rotates integratedly with axle drive shaft 18, tire 36 is installed along outer circumference, in the scope of this technological thought, can carry out various deformation enforcement.
The wheel component 30 of an embodiment comprises: wheel rim 32, in the form of a ring, supports tire 36; And madial wall 34, the central open portion of wheel rim 32 is closed.
Be fixed on braking tympanic part 40 inside wheel component 30 due to wheel hub in take turns 20 and is together fixed on madial wall 34, so, when taking turns component 30 and rotating, wheel 20 and brake tympanic part 40 and also together rotate in wheel hub.
The technological thought leaving the sliding shoes assembly 50 of installation with braking tympanic part 40 is installed in motor case 12, and the side 13 along motor part 10 is moved, contact braking tympanic part 40, the rotation of constraint wheel component 30, in the scope of this technological thought, can use the brake equipment of multiple kind.
The sliding shoes assembly 50 of an embodiment comprises: braking sliding shoes (BRAKESHOE) 52, is connected to hydraulic actuating cylinder portion 70; And friction member 54, be connected to braking sliding shoes 52, contact braking tympanic part 40, produces friction.
Hydraulic actuating cylinder portion 70 is installed in the motor case 12 forming motor part 10 profile, in the both sides in hydraulic actuating cylinder portion 70, is connected with sliding shoes assembly 50.
As shown in Figure 2, in the both sides in hydraulic actuating cylinder portion 70, be provided with sliding shoes assembly 50, the upside of this sliding shoes assembly 50 connects by means of upper springs 60, and the downside of sliding shoes assembly 50 connects by means of lower springs 62.
Leaf spring 64 contacts described sliding shoes assembly 50 and installs, and this leaf spring 64 pairs of sliding shoes assemblies 50 pressurize to motor case 12, so sliding shoes assembly 50 moves along the side 13 of motor case 12.
If hydraulic actuating cylinder portion 70 starts because of sap pressure supply, so, sliding shoes assembly 50 moves to the both sides in hydraulic actuating cylinder portion 70, the inner side of contact braking tympanic part 40, the rotation of constraint braking tympanic part 40.
Hydraulic pressure supply department 80 to hydraulic actuating cylinder portion 70 sap pressure supply comprises: pipeline component 82, to motor case 12 sap pressure supply that motor part 10 is equipped with; And inner side pipeline 84, be connected with pipeline component 82, along motor case 12 to hydraulic actuating cylinder portion 70 sap pressure supply.
Owing to being formed for hydraulic pressure along the inner side pipeline 84 of the medial movement of motor case 12, so, the pipeline that the outside along motor case 12 is installed can be removed, thus save Master Cost, reduce product installing space.
As shown in Figure 3, for confirming whether oil is filled with hydraulic actuating cylinder portion 70, the overflow passage (BLEEDINGLINE) 90 being connected to hydraulic actuating cylinder portion 70 through motor case 12 is installed, the opening and closing by means of by pass valve (BLEEDINGVALVE) 92 of this overflow passage 90.
General overflow passage exposes to brake wheel rear (vehicle interior side), but in the present invention, due to the reduced space between motor and brake wheel, therefore, in order to easily carry out overflow operation, can be mounted to expose upward.
With reference to the accompanying drawings, the mode of operation of the wheel inner driving device 1 of one embodiment of the invention is described in detail.
As depicted in figs. 1 and 2, if the axle drive shaft 18 of motor part 10 rotates, then the wheel component 30 be connected with axle drive shaft 18 rotates.
In wheel hub, wheel 20 also together rotates with wheel component 30, is fixed on the rotation of the interior wheel 20 of wheel hub foreign steamer 22 supporting wheel hub of motor part 10.
When retraining the rotation of wheel component 30, hydraulic pressure is supplied to inner side pipeline 84, by the hydraulic pressure transfer of inner side pipeline 84 movement to hydraulic actuating cylinder portion 70 by pipeline component 82.
The piston rod accepting the hydraulic actuating cylinder portion 70 of hydraulic pressure supply moves to both sides, and the sliding shoes assembly 50 being connected to the both sides in hydraulic actuating cylinder portion 70 opens because of the startup in hydraulic actuating cylinder portion 70, contact braking tympanic part 40, thus produces and rub between friction member 54 and braking tympanic part 40.
Because friction member 54 contacts braking tympanic part 40, rotation is retrained, so, suffer restraints with the rotation taking turns 20 and axle drive shaft 18 in the braking wheel component 30 that together rotates of tympanic part 40 and wheel hub.
According to structure as above, the wheel inner driving device 1 of an embodiment is directly installed on motor part 10 due to sliding shoes assembly 50 and hydraulic actuating cylinder portion 70, so can reduce the thickness of hub drive system, improves and installs compatibility additional.
The present invention is illustrated with reference to embodiment shown in the drawings, but this is example, and person of an ordinary skill in the technical field is to be understood that: other embodiments that can realize various deformation and equalization thus.
In addition, although be that example is illustrated for the wheel inner driving device of electronlmobil, this is example, of the present inventionly takes turns other conveying arrangements or the passenger traffic device that inner driving device also may be used for not electronlmobil.
Claims (3)
1. take turns an inner driving device, it is characterized in that comprising:
Motor part, produces power;
Wheel component, is connected to described motor part with axle, realizes rotating;
Braking tympanic part, is fixed on described inner side of taking turns component;
Sliding shoes assembly, is installed in described motor part, and the side along motor part is moved, and contacts described braking tympanic part;
Hydraulic actuating cylinder portion, is installed in described motor part, and described sliding shoes assembly is moved to described braking tympanic part;
Hydraulic pressure supply department, to described hydraulic actuating cylinder portion sap pressure supply;
Overflow passage, is connected to described hydraulic actuating cylinder portion by the motor case of described motor part, exposes upward, can be confirmed whether oil-filled; And
By pass valve, carries out opening and closing to described overflow passage;
Wherein, the upside of described sliding shoes assembly connects by means of upper springs, and the downside of described sliding shoes assembly connects by means of lower springs, and leaf spring contacts described sliding shoes assembly and installs.
2. according to claim 1ly take turns inner driving device, it is characterized in that, described sliding shoes assembly comprises:
Braking sliding shoes, is connected to described hydraulic actuating cylinder portion; And
Friction member, is incorporated into described braking sliding shoes, contacts described braking tympanic part, produces friction.
3. according to claim 1ly take turns inner driving device, it is characterized in that, described hydraulic pressure supply department comprises:
Pipeline component, to the motor case sap pressure supply being provided to described motor part; And
Inner side pipeline, is connected with described pipeline component, along described motor case to described hydraulic actuating cylinder portion sap pressure supply.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0056312 | 2011-06-10 | ||
| KR1020110056312A KR20120137030A (en) | 2011-06-10 | 2011-06-10 | Friction brake type in-wheel working device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102815200A CN102815200A (en) | 2012-12-12 |
| CN102815200B true CN102815200B (en) | 2016-01-13 |
Family
ID=47299779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210185445.2A Active CN102815200B (en) | 2011-06-10 | 2012-06-06 | Wheel inner driving device |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20120137030A (en) |
| CN (1) | CN102815200B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707758B (en) * | 2014-01-21 | 2016-04-06 | 苏州沃伦韦尔高新技术股份有限公司 | A kind of composite flooding vehicle wheel component |
| KR20160050742A (en) * | 2014-10-30 | 2016-05-11 | 현대모비스 주식회사 | In wheel drive apparatus |
| KR101960633B1 (en) * | 2018-03-09 | 2019-03-20 | 엘지전자 주식회사 | Electronic brake integrated inwheel motor driving device |
| US20200240481A1 (en) * | 2019-01-25 | 2020-07-30 | Lg Electronics Inc. | Brake device of in-wheel motor and in-wheel motor having the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1703335A (en) * | 2002-10-02 | 2005-11-30 | 株式会社普利司通 | In-wheel motor system for steering wheel |
| CN1860044A (en) * | 2003-09-30 | 2006-11-08 | 丰田自动车株式会社 | Wheel supporting apparatus improving ride comfort of vehicle |
| US7287611B2 (en) * | 2002-08-29 | 2007-10-30 | Kabushiki Kaisha Bridgestone | In-wheel motor system |
| JP2010083366A (en) * | 2008-09-30 | 2010-04-15 | Honda Motor Co Ltd | Electric motorcycle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3440082B2 (en) * | 2001-02-19 | 2003-08-25 | 科学技術振興事業団 | In-wheel motor for electric vehicles |
| JP4758852B2 (en) * | 2006-08-29 | 2011-08-31 | 本田技研工業株式会社 | Brake structure of wheel rotation device |
| FR2929889B1 (en) * | 2008-04-11 | 2010-04-09 | Michelin Soc Tech | MOTORIZED HUB FOR A MOTOR VEHICLE WITH ELECTRICAL DRIVING |
-
2011
- 2011-06-10 KR KR1020110056312A patent/KR20120137030A/en not_active Application Discontinuation
-
2012
- 2012-06-06 CN CN201210185445.2A patent/CN102815200B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7287611B2 (en) * | 2002-08-29 | 2007-10-30 | Kabushiki Kaisha Bridgestone | In-wheel motor system |
| CN1703335A (en) * | 2002-10-02 | 2005-11-30 | 株式会社普利司通 | In-wheel motor system for steering wheel |
| CN1860044A (en) * | 2003-09-30 | 2006-11-08 | 丰田自动车株式会社 | Wheel supporting apparatus improving ride comfort of vehicle |
| JP2010083366A (en) * | 2008-09-30 | 2010-04-15 | Honda Motor Co Ltd | Electric motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120137030A (en) | 2012-12-20 |
| CN102815200A (en) | 2012-12-12 |
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| C14 | Grant of patent or utility model | ||
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