CA3151002C - Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear - Google Patents

Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear Download PDF

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Publication number
CA3151002C
CA3151002C CA3151002A CA3151002A CA3151002C CA 3151002 C CA3151002 C CA 3151002C CA 3151002 A CA3151002 A CA 3151002A CA 3151002 A CA3151002 A CA 3151002A CA 3151002 C CA3151002 C CA 3151002C
Authority
CA
Canada
Prior art keywords
pawl
drive module
electric drive
gears
axis
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
Application number
CA3151002A
Other languages
English (en)
French (fr)
Other versions
CA3151002A1 (en
Inventor
James P. Downs
Paul J. Valente
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Axle and Manufacturing Inc
Original Assignee
American Axle and Manufacturing Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by American Axle and Manufacturing Inc filed Critical American Axle and Manufacturing Inc
Priority to CA3207474A priority Critical patent/CA3207474A1/en
Publication of CA3151002A1 publication Critical patent/CA3151002A1/en
Application granted granted Critical
Publication of CA3151002C publication Critical patent/CA3151002C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • F16H63/3425—Parking lock mechanisms or brakes in the transmission characterised by pawls or wheels
    • F16H63/3433—Details of latch mechanisms, e.g. for keeping pawls out of engagement
    • 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
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel 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
    • B60K17/04—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
    • 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
    • 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
    • B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • 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
    • F16H2200/0021—Transmissions for multiple ratios specially adapted for electric vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)
  • Gear Transmission (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Power Transmission Devices (AREA)
  • Gear-Shifting Mechanisms (AREA)
CA3151002A 2019-12-02 2020-11-30 Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear Active CA3151002C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3207474A CA3207474A1 (en) 2019-12-02 2020-11-30 Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962942496P 2019-12-02 2019-12-02
US62/942,496 2019-12-02
PCT/US2020/062541 WO2021113159A1 (en) 2019-12-02 2020-11-30 Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3207474A Division CA3207474A1 (en) 2019-12-02 2020-11-30 Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear

Publications (2)

Publication Number Publication Date
CA3151002A1 CA3151002A1 (en) 2021-06-10
CA3151002C true CA3151002C (en) 2023-10-10

Family

ID=76221903

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3151002A Active CA3151002C (en) 2019-12-02 2020-11-30 Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear
CA3207474A Pending CA3207474A1 (en) 2019-12-02 2020-11-30 Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3207474A Pending CA3207474A1 (en) 2019-12-02 2020-11-30 Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear

Country Status (9)

Country Link
EP (1) EP4069995A4 (ko)
JP (2) JP7476303B2 (ko)
KR (3) KR20230025494A (ko)
CN (1) CN114502860B (ko)
BR (1) BR112022004719A2 (ko)
CA (2) CA3151002C (ko)
DE (1) DE112020005045T5 (ko)
MX (1) MX2022003143A (ko)
WO (1) WO2021113159A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3151670C (en) * 2021-03-15 2023-10-10 American Axle & Manufacturing, Inc. Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear
US20230382222A1 (en) * 2022-05-27 2023-11-30 Dana Automotive Systems Group, Llc Electric drive unit with a disconnect asssembly and method for operation of said assembly

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106982A (en) * 1965-06-11 1968-03-20 Brown Gear Ind An improvement in or relating to power transmission gearing
JPH0849765A (ja) * 1994-08-05 1996-02-20 Aichi Mach Ind Co Ltd 電気自動車のパークロック機構付き変速機
JP3473239B2 (ja) * 1995-12-27 2003-12-02 アイシン・エィ・ダブリュ株式会社 パーキング機構
DE102008000637A1 (de) * 2008-03-13 2009-09-17 Zf Friedrichshafen Ag Betätigungsanordnung eines zentralsynchronisierten Doppelkupplungsgetriebe
DE102008038069A1 (de) * 2008-08-16 2010-02-25 Schuler Pressen Gmbh & Co. Kg Getriebe mit Leistungsverzweigung
CN102483139B (zh) * 2009-06-23 2016-01-20 凯莱汽车公司 用于高速电机驱动系统的驱动配置
JP5956186B2 (ja) 2012-02-27 2016-07-27 本田技研工業株式会社 動力伝達装置
JP6274010B2 (ja) * 2014-05-21 2018-02-07 トヨタ自動車株式会社 車両の動力伝達装置
CN109690138B (zh) * 2016-09-20 2023-02-21 伊顿智能动力有限公司 锁止式差速器组件
JP2018059562A (ja) * 2016-10-04 2018-04-12 本田技研工業株式会社 パーキングロック装置
JP6603199B2 (ja) * 2016-12-20 2019-11-06 株式会社Ｓｕｂａｒｕ 全輪駆動車の制御装置
JP6407244B2 (ja) * 2016-12-22 2018-10-17 本田技研工業株式会社 動力装置
DE102017217829B4 (de) * 2017-10-06 2020-03-19 Zf Friedrichshafen Ag Elektrischer Achsantrieb eines Fahrzeuges mit Parksperrenvorrichtung
KR102564011B1 (ko) * 2017-12-08 2023-08-07 현대자동차주식회사 차량용 모터 구동장치 및 그의 냉각 및 윤활방법
JP7002391B2 (ja) * 2018-03-28 2022-02-04 本田技研工業株式会社 車両用電動駆動ユニット
CN108612810A (zh) 2018-06-20 2018-10-02 深圳赛文博特智能科技有限公司 一种驱动装置及其减速机构

Also Published As

Publication number Publication date
DE112020005045T5 (de) 2022-07-21
KR20230025494A (ko) 2023-02-21
WO2021113159A1 (en) 2021-06-10
EP4069995A1 (en) 2022-10-12
JP2022543912A (ja) 2022-10-14
MX2022003143A (es) 2022-07-19
KR20230066144A (ko) 2023-05-12
KR102543376B1 (ko) 2023-06-14
JP7476303B2 (ja) 2024-04-30
CN114502860B (zh) 2023-04-07
EP4069995A4 (en) 2024-05-22
CN114502860A (zh) 2022-05-13
BR112022004719A2 (pt) 2022-06-14
CA3151002A1 (en) 2021-06-10
JP2023159283A (ja) 2023-10-31
CA3207474A1 (en) 2021-06-10
KR20220050152A (ko) 2022-04-22

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