BR112019004987A2 - conjunto de diferencial com bloqueio - Google Patents

conjunto de diferencial com bloqueio

Info

Publication number
BR112019004987A2
BR112019004987A2 BR112019004987A BR112019004987A BR112019004987A2 BR 112019004987 A2 BR112019004987 A2 BR 112019004987A2 BR 112019004987 A BR112019004987 A BR 112019004987A BR 112019004987 A BR112019004987 A BR 112019004987A BR 112019004987 A2 BR112019004987 A2 BR 112019004987A2
Authority
BR
Brazil
Prior art keywords
stator
differential
side gear
locking ring
crankcase
Prior art date
Application number
BR112019004987A
Other languages
English (en)
Inventor
Robert Hillman Chad
Robert Allen Jordan
Original Assignee
Eaton Intelligent Power Ltd
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 Eaton Intelligent Power Ltd filed Critical Eaton Intelligent Power Ltd
Publication of BR112019004987A2 publication Critical patent/BR112019004987A2/pt

Links

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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • 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
    • 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
    • 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
    • B60K17/20—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing in which the differential movement is limited
    • 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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/118—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with interengaging jaws or gear teeth
    • 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
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches or brakes
    • 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
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases
    • 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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • B60K2023/046—Axle differential locking means
    • 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
    • B60Y2400/30—Sensors
    • B60Y2400/301—Sensors for position or displacement
    • B60Y2400/3012—Sensors for position or displacement using Hall effect
    • 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
    • B60Y2400/80—Differentials

Abstract

trata-se de um conjunto de diferencial com bloqueio que inclui um cárter do diferencial que define um eixo geométrico de rotação. uma primeira engrenagem lateral está em uma primeira extremidade do cárter do diferencial. uma segunda engrenagem lateral está em uma segunda extremidade do cárter do diferencial. um estator é disposto na primeira extremidade. um solenoide é ligado de modo fixo ao estator. o estator é atuável magnética e seletivamente para trasladar uma distância de translação axial pelo solenoide. um anel de trava é seletivamente engatável com a primeira engrenagem lateral para impedir que a primeira engrenagem lateral gire em relação ao cárter do diferencial. ao menos dois pinos de retransmissão estão conectados ao anel de trava e em contato com o estator para espaçar o anel de trava a ao menos uma distância predeterminada do estator.
BR112019004987A 2016-09-20 2017-09-16 conjunto de diferencial com bloqueio BR112019004987A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662397205P 2016-09-20 2016-09-20
PCT/US2017/051942 WO2018057437A1 (en) 2016-09-20 2017-09-16 Locking differential assembly

Publications (1)

Publication Number Publication Date
BR112019004987A2 true BR112019004987A2 (pt) 2019-06-04

Family

ID=61690611

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004987A BR112019004987A2 (pt) 2016-09-20 2017-09-16 conjunto de diferencial com bloqueio

Country Status (8)

Country Link
US (1) US10816072B2 (pt)
KR (1) KR102565735B1 (pt)
CN (1) CN109690138B (pt)
AU (1) AU2017332673B2 (pt)
BR (1) BR112019004987A2 (pt)
DE (1) DE112017004128T5 (pt)
RU (1) RU2731585C1 (pt)
WO (1) WO2018057437A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9583260B2 (en) * 2014-07-23 2017-02-28 Goodrich Corporation System and method for increasing coupling of an axle rotary transformer
USD900874S1 (en) * 2016-11-17 2020-11-03 Eaton Intelligent Power Limited Differential case
CN108263205B (zh) * 2016-12-30 2020-02-07 比亚迪股份有限公司 锁止装置、动力总成、动力传动系统及车辆
US11118665B2 (en) * 2017-12-22 2021-09-14 Dana Automotive Systems Group, Llc Electrical differential locker with eddy current sensor
USD941880S1 (en) 2018-01-19 2022-01-25 Eaton Intelligent Power Limited Differential case
US10920866B2 (en) * 2018-06-04 2021-02-16 American Axle & Manufacturing, Inc. Vehicle driveline component with latching actuator
US11333232B2 (en) * 2019-03-14 2022-05-17 Dana Automotive Systems Group, Llc Eddy current sensor assembly
USD909414S1 (en) * 2019-05-10 2021-02-02 Eaton Intelligent Power Limited Differential
CN110145584B (zh) * 2019-05-29 2022-02-25 精诚工科汽车系统有限公司 差速器组件及车辆
CN110425265B (zh) * 2019-07-19 2021-08-17 金华市安索传动科技有限公司 一种轴用执行器及差速器
US11293534B2 (en) 2019-12-02 2022-04-05 American Axle & Manufacturing, Inc. Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear
EP4069995A1 (en) * 2019-12-02 2022-10-12 American Axle & Manufacturing, Inc. Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear
WO2022167153A1 (en) * 2021-02-04 2022-08-11 Eaton Intelligent Power Limited Locking differential assembly
CN112918240B (zh) * 2021-03-22 2023-01-13 重庆青山工业有限责任公司 混合动力汽车的电驱动总成
WO2024041756A1 (en) * 2022-08-24 2024-02-29 Eaton Intelligent Power Limited Systems and methods for coupling a lock plate and actuator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637049A (en) * 1995-10-24 1997-06-10 Vehicular Technologies, Inc. Locking differential
US6551209B2 (en) * 2000-01-18 2003-04-22 Eaton Corporation Electronically actuated locking differential
US6945895B2 (en) * 2001-04-12 2005-09-20 Tochigi Fuji Sangyo Kabushiki Kaisha Differential gear mechanism
US7022040B2 (en) * 2003-09-29 2006-04-04 American Axle & Manufacturing, Inc. Locking differential with electromagnetic actuator
JP4650225B2 (ja) * 2005-11-15 2011-03-16 株式会社ジェイテクト 駆動力伝達装置
US7758462B2 (en) * 2006-03-22 2010-07-20 Metaldyne, Llc Pin retention and assembly system for locking differential
US7399248B2 (en) 2006-05-22 2008-07-15 Ford Motor Company Moving coil electronic locking differential
US7572202B2 (en) 2007-01-31 2009-08-11 American Axle & Manufacturing, Inc. Electronic locking differential with direct locking state detection system
JP5130191B2 (ja) * 2008-08-27 2013-01-30 Ｇｋｎドライブラインジャパン株式会社 デファレンシャル装置
US8156843B2 (en) * 2009-04-07 2012-04-17 Ford Global Technologies, Llc Voltage control of a locking differential
US8454471B2 (en) * 2010-07-21 2013-06-04 Ford Global Technologies, Llc Electronic locking differential
WO2013176866A1 (en) * 2012-05-23 2013-11-28 Eaton Corporation Electronically actuated locking differential having non-rotating stator and armature
JP2014009747A (ja) 2012-06-29 2014-01-20 Gkn Driveline Japan Ltd デファレンシャル装置
US10364850B2 (en) * 2012-10-23 2019-07-30 Ford Global Technologies, Llc Clutch mechanism
US8858385B2 (en) * 2012-10-26 2014-10-14 Auburn Gear, Inc. Locking differential
RU2661248C2 (ru) * 2013-01-23 2018-07-13 Итон Корпорейшн Сборочный узел блокирующегося дифференциала
US10190667B2 (en) * 2016-03-02 2019-01-29 Jtekt Corporation Power transmission interrupting device and limited-slip differential

Also Published As

Publication number Publication date
WO2018057437A1 (en) 2018-03-29
CN109690138A (zh) 2019-04-26
KR20190045290A (ko) 2019-05-02
KR102565735B1 (ko) 2023-08-09
DE112017004128T5 (de) 2019-05-09
US20190226566A1 (en) 2019-07-25
RU2731585C1 (ru) 2020-09-04
CN109690138B (zh) 2023-02-21
AU2017332673B2 (en) 2023-11-02
US10816072B2 (en) 2020-10-27
AU2017332673A1 (en) 2019-04-18

Similar Documents

Publication Publication Date Title
BR112019004987A2 (pt) conjunto de diferencial com bloqueio
BR112014032424A2 (pt) montagem de diferencial de travamento e sistema de diferencial de travamento
MX2016014344A (es) Ensamblaje de bloqueo cilindrico indicador de estatus.
CN105020360B8 (zh) 具有锁定差速器组件的紧凑型轴组件
BR112015017805A2 (pt) estrela de cubo que compreende elementos de raio montados e conexão da dita estrela de cubo à cavidade de aro
BR112016025058A2 (pt) caixa de câmbio para veículos e veículos compreendendo tal caixa de câmbio
BR112016017574A2 (pt) Rotor com relutância que tem um núcleo laminado e método para produzir um rotor com relutância
BR112016025125A2 (pt) ligação para turbomáquina de aeronave e seu processo de montagem
BR112013024989A2 (pt) unidade de acionamento de fundo de poço tendo um motor hidráulico com um sistema de engrenagens planetário
BR112016025778A2 (pt) Conjunto de fechadura
BR112017010542B8 (pt) Moinho de moagem vertical
BR112017001431A2 (pt) sistema de armário
AR097891A1 (es) Recipiente con indicaciones claramente delineadas
BR112015015095A2 (pt) conjunto de mancal de rolamento e transmissão
BR112017022807A2 (pt) ?bomba submersível elétrica, e, coluna de bomba submersível elétrica?
BR112016020085A2 (pt) adaptador para conjunto de rodagem e conjunto de rodagem que o compreende
BR112015031516A2 (pt) aparelho de ressonância magnética
BR112018002799A2 (pt) assembléias de bucha de suspensão do veículo e métodos para a fabricação de tal assembléias de bucha
MX2015001858A (es) Elemento de bloqueo de posicion final de dispositivo de rotacion multigiro que tiene rueda que se traslada axialmente o engrane de paso de bloqueo de relojeria.
BR112018068551A2 (pt) montagem de rotor e método de fabricação
BR112018072469A2 (pt) sistemas de conexão de elemento tubular e método para conectar elementos tubulares
BR112017019375A2 (pt) dispositivo de fechadura e travamento
BR112017027248A2 (pt) montagem de vedação de haste
BR112017014726A2 (pt) aeronave, aeronave anfíbia, trem de pouso de ou para uma aeronave e trem de pouso para auxiliar no pouso de uma aeronave no solo
BR102016022317B8 (pt) Disposição de mancal

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]