JP6798525B2 - 動力分配装置 - Google Patents
動力分配装置 Download PDFInfo
- Publication number
- JP6798525B2 JP6798525B2 JP2018076741A JP2018076741A JP6798525B2 JP 6798525 B2 JP6798525 B2 JP 6798525B2 JP 2018076741 A JP2018076741 A JP 2018076741A JP 2018076741 A JP2018076741 A JP 2018076741A JP 6798525 B2 JP6798525 B2 JP 6798525B2
- Authority
- JP
- Japan
- Prior art keywords
- planetary
- gear
- shaft
- sun gear
- output shaft
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims description 37
- 230000009467 reduction Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000011796 hollow space material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect 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
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
- B60K17/165—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
-
- 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
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
- F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing orbital gears
-
- 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
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
- B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
-
- 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
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
- B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
- B60K17/3462—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear with means for changing distribution of torque between front and rear wheels
-
- 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
-
- 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
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/724—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using external powered electric machines
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
- F16H37/0826—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one output shaft
-
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
-
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
- F16H48/11—Differential gearings with gears having orbital motion with orbital spur gears having intermeshing planet gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/70—Gearings
- B60Y2400/73—Planetary gearings
-
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
- F16H2048/106—Differential gearings with gears having orbital motion with orbital spur gears characterised by two sun gears
-
- 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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Retarders (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Structure Of Transmissions (AREA)
- Hybrid Electric Vehicles (AREA)
Description
Claims (4)
- 主動力源から入力される動力を、トルク分配比を変更可能に第1出力軸と第2出力軸に分配する動力分配装置であって、
遊星歯車機構と、トルク分配比を変更するための分配用電動機と、を含み、
遊星歯車機構は、
主動力源からの動力が入力されるリングギアと、
第1出力軸に接続されたプラネタリキャリアと、
プラネタリキャリアに回転可能に支持され、リングギアにかみ合う第1プラネタリピニオンと、
プラネタリキャリアに回転可能に支持され、第1プラネタリピニオンにかみ合う第2プラネタリピニオンと、
分配用電動機と接続され、第1プラネタリピニオンにかみ合う第1サンギアと、
第2出力軸に接続され、第2プラネタリピニオンとかみ合う第2サンギアと、
を有し、
分配用電動機から遊星歯車機構に入力されるトルクによりトルク分配比が変更される、動力分配装置。 - 請求項1に記載の動力分配装置であって、第1サンギアは、第2出力軸が貫通する空間を有する中空軸である第1サンギア軸上に固定され、第1サンギア軸に分配用電動機のロータが結合されている、動力分配装置。
- 請求項1に記載の動力分配装置であって、第1サンギアは、第2出力軸が貫通する空間を有する中空軸である第1サンギア軸上に固定され、第1サンギア軸は、分配用電動機の回転を減速して第1サンギア軸に伝達する減速歯車対を介して分配用電動機のロータに接続されている、動力分配装置。
- 請求項1に記載の動力分配装置であって、
第1出力軸は、プラネタリキャリアに結合された第1中間軸と、第1中間軸の回転を減速して第1出力軸に伝達する第1減速歯車対とを介してプラネタリキャリアに接続され、
第2出力軸は、第2サンギアに結合された第2中間軸と、第2中間軸の回転を減速して第2出力軸に伝達する第2減速歯車対とを介して第2サンギアに接続され、
第2中間軸は、分配用電動機と第1サンギアを結合する第1サンギア軸が貫通する空間を有する中空軸である、
動力分配装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018076741A JP6798525B2 (ja) | 2018-04-12 | 2018-04-12 | 動力分配装置 |
US16/358,291 US11047453B2 (en) | 2018-04-12 | 2019-03-19 | Power distribution device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018076741A JP6798525B2 (ja) | 2018-04-12 | 2018-04-12 | 動力分配装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019183991A JP2019183991A (ja) | 2019-10-24 |
JP6798525B2 true JP6798525B2 (ja) | 2020-12-09 |
Family
ID=68161511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018076741A Expired - Fee Related JP6798525B2 (ja) | 2018-04-12 | 2018-04-12 | 動力分配装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11047453B2 (ja) |
JP (1) | JP6798525B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11739819B2 (en) * | 2019-02-08 | 2023-08-29 | Jatco Ltd | Power transmission device |
GR20200100085A (el) * | 2020-02-20 | 2021-09-15 | Παναγιωτης Βασιλειου Ζαραφωνιτης | Μηχανισμος αυξησεως γωνιακης ταχυτητας υπερυψηλου λογου μεταδοσεως |
US12043981B2 (en) * | 2020-09-25 | 2024-07-23 | Deere & Company | Work vehicle drive with multiple electric machines and torque combining assembly |
US11866910B2 (en) | 2021-02-25 | 2024-01-09 | Deere & Company | Work vehicle multi-speed drive assembly with output control clutch |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2687052B2 (ja) | 1991-04-19 | 1997-12-08 | 本田技研工業株式会社 | 差動装置のトルク分配機構 |
DE102004024086A1 (de) * | 2004-05-14 | 2005-12-08 | Audi Ag | Antriebsvorrichtung für Kraftfahrzeuge |
JP4910587B2 (ja) * | 2006-09-14 | 2012-04-04 | 株式会社ジェイテクト | 駆動力配分装置 |
DE102007017185B4 (de) * | 2007-04-12 | 2008-12-18 | Fzgmbh | Verteilergetriebe für Kraftfahrzeuge |
JP6519340B2 (ja) * | 2015-06-22 | 2019-05-29 | アイシン精機株式会社 | トルクベクタリング装置 |
-
2018
- 2018-04-12 JP JP2018076741A patent/JP6798525B2/ja not_active Expired - Fee Related
-
2019
- 2019-03-19 US US16/358,291 patent/US11047453B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11047453B2 (en) | 2021-06-29 |
JP2019183991A (ja) | 2019-10-24 |
US20190316655A1 (en) | 2019-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6798525B2 (ja) | 動力分配装置 | |
CN105556174B (zh) | 驱动齿轮装置 | |
US6808468B1 (en) | Composite power transmission mechanism and vehicle | |
JP6583346B2 (ja) | 歯車伝動装置 | |
JP7437406B2 (ja) | 車両用駆動装置 | |
CN106015455B (zh) | 扭振减小装置 | |
JP2019074166A (ja) | 複合遊星歯車装置 | |
CN108953500B (zh) | 齿轮传动装置 | |
KR20180121407A (ko) | 기어 전동 장치 | |
JP4961919B2 (ja) | 駆動力配分装置 | |
JP2017110682A (ja) | 動力伝達装置 | |
TWI608186B (zh) | 用於輪體的傳動裝置及動力輔助輪組 | |
JP6407678B2 (ja) | 動力伝達装置 | |
JP2003034154A (ja) | 駆動装置 | |
JP2011031878A (ja) | ステアリングシステムのための重畳型変速機 | |
JP2005337442A (ja) | 差動制限装置 | |
JP3998932B2 (ja) | 車両用四輪駆動装置 | |
KR101654501B1 (ko) | 유성 기어 감속기 | |
JP4681292B2 (ja) | 直交伝動装置 | |
JP2021524900A (ja) | 一方向動力配分の自在伝動装置 | |
JP2021079741A (ja) | 駆動輪駆動装置 | |
CN113710527A (zh) | 用于混合动力车辆的变速器装置 | |
JPH04131542A (ja) | 差動遊星歯車装置 | |
JP2014024412A (ja) | 車両用駆動装置 | |
JP6322662B2 (ja) | 動力伝達装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190131 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191213 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20191213 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20191213 |
|
TRDD | Decision of grant or rejection written | ||
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201015 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201020 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201102 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6798525 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |