CN104565278B - 转矩限制差速器 - Google Patents

转矩限制差速器 Download PDF

Info

Publication number
CN104565278B
CN104565278B CN201410107893.XA CN201410107893A CN104565278B CN 104565278 B CN104565278 B CN 104565278B CN 201410107893 A CN201410107893 A CN 201410107893A CN 104565278 B CN104565278 B CN 104565278B
Authority
CN
China
Prior art keywords
lantern ring
torque
gear
pin
differential mechanism
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
CN201410107893.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104565278A (zh
Inventor
S·戈帕尔
P·Y·查万
P·J·麦克米伦
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.)
Eaton Intelligent Power Ltd
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 CN104565278A publication Critical patent/CN104565278A/zh
Application granted granted Critical
Publication of CN104565278B publication Critical patent/CN104565278B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches or brakes
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F16H2048/204—Control of arrangements for suppressing differential actions
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Retarders (AREA)
CN201410107893.XA 2013-10-23 2014-02-14 转矩限制差速器 Active CN104565278B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361894544P 2013-10-23 2013-10-23
US61/894,544 2013-10-23

Publications (2)

Publication Number Publication Date
CN104565278A CN104565278A (zh) 2015-04-29
CN104565278B true CN104565278B (zh) 2019-10-08

Family

ID=50238458

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201410107893.XA Active CN104565278B (zh) 2013-10-23 2014-02-14 转矩限制差速器
CN201420130915.XU Withdrawn - After Issue CN203730692U (zh) 2013-10-23 2014-02-14 转矩限制差速器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201420130915.XU Withdrawn - After Issue CN203730692U (zh) 2013-10-23 2014-02-14 转矩限制差速器

Country Status (10)

Country Link
EP (1) EP2885560B1 (enExample)
JP (1) JP6292729B2 (enExample)
KR (2) KR102176559B1 (enExample)
CN (2) CN104565278B (enExample)
AU (1) AU2014277689B2 (enExample)
BR (1) BR112014032706A2 (enExample)
IN (1) IN2014DN11017A (enExample)
RU (1) RU2645181C2 (enExample)
WO (1) WO2015060890A1 (enExample)
ZA (1) ZA201409150B (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2885560B1 (en) * 2013-10-23 2016-11-16 Eaton Corporation Torque limiting differential
CN105114589B (zh) * 2015-07-29 2017-11-17 武汉理工大学 一种fsae赛车差速器
CN105114590B (zh) * 2015-07-29 2017-11-17 武汉理工大学 一种用于fsae赛车的托森差速器
US9651132B2 (en) * 2015-09-09 2017-05-16 Gm Global Technology Operations, Llc Aluminum differential housing with cast iron inserts
USD900874S1 (en) 2016-11-17 2020-11-03 Eaton Intelligent Power Limited Differential case
CN108253112B (zh) * 2016-12-27 2020-02-07 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108237906B (zh) * 2016-12-27 2020-11-20 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108240452B (zh) * 2016-12-27 2020-12-25 比亚迪股份有限公司 差速器以及车辆
CN108237907B (zh) * 2016-12-27 2020-12-25 比亚迪股份有限公司 动力驱动系统以及车辆
CN108237901B (zh) * 2016-12-27 2021-04-20 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108240420B (zh) * 2016-12-27 2021-01-19 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108237904B (zh) * 2016-12-27 2021-02-23 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108237903B (zh) * 2016-12-27 2021-01-19 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108240418B (zh) * 2016-12-27 2020-03-31 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108253110B (zh) * 2016-12-27 2021-09-03 比亚迪股份有限公司 差速器以及车辆
CN108240451B (zh) * 2016-12-27 2020-08-25 比亚迪股份有限公司 差速器以及车辆
CN108240419B (zh) * 2016-12-27 2020-02-04 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108237900B (zh) * 2016-12-27 2020-05-22 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108240450B (zh) * 2016-12-27 2020-12-25 比亚迪股份有限公司 差速器以及车辆
CN108237899B (zh) * 2016-12-27 2020-02-21 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108237902B (zh) * 2016-12-27 2020-11-06 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
CN108263206B (zh) * 2016-12-30 2022-07-15 比亚迪股份有限公司 动力传动系统及具有其的车辆
CN108263191A (zh) * 2016-12-30 2018-07-10 比亚迪股份有限公司 动力传动系统及具有其的车辆
DE102017212385B4 (de) * 2017-07-19 2019-04-11 Ford Global Technologies, Llc Verfahren und Vorrichtung zum Steuern des automatischen Anfahrens eines Kraftfahrzeugs bergauf in einer μ-Split-Situation
AU2018328757B2 (en) * 2017-09-08 2025-01-02 Anthony David Roberts Locking differential
WO2019082258A1 (ja) * 2017-10-24 2019-05-02 日産自動車株式会社 四輪駆動車の動力伝達装置
USD941880S1 (en) 2018-01-19 2022-01-25 Eaton Intelligent Power Limited Differential case
US20210095750A1 (en) * 2018-04-06 2021-04-01 Volvo Truck Corporation An assembly for a differential unit of a vehicle
WO2019192729A1 (en) * 2018-04-06 2019-10-10 Volvo Truck Corporation An assembly for a differential unit of a vehicle
WO2022167153A1 (en) 2021-02-04 2022-08-11 Eaton Intelligent Power Limited Locking differential assembly
WO2022184328A1 (en) 2021-03-05 2022-09-09 Eaton Intelligent Power Limited Electronic locking differential with position sensor
DE202021101183U1 (de) 2021-03-09 2022-06-13 Dana Italia S.R.L. Differentialbaugruppe
CN114953987A (zh) * 2021-07-21 2022-08-30 长城汽车股份有限公司 差速锁的失效控制方法、装置及车辆
CN117980630A (zh) * 2021-09-15 2024-05-03 伊顿智能动力有限公司 用于电子锁定式差速器的锁定检测机构
KR20240132485A (ko) 2022-01-10 2024-09-03 이턴 인텔리전트 파워 리미티드 전자 잠금 차동장치용 잠금 검출 기구에서 감지 플레이트 래쉬를 제어하기 위한 시스템 및 장치
WO2024246836A1 (en) * 2023-05-30 2024-12-05 Eaton Intelligent Power Limited Electronic locking differential

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273006A (en) * 1978-09-27 1981-06-16 Mcdonnell Douglas Corporation Aircraft horizontal stabilizer drive
CN1661263A (zh) * 2004-02-25 2005-08-31 日产自动车株式会社 止滑型差动装置
CN203730692U (zh) * 2013-10-23 2014-07-23 伊顿公司 转矩限制差速器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249429A (en) * 1978-09-05 1981-02-10 Caterpillar Tractor Co. Unlocking differential
JPS6019823U (ja) * 1983-07-18 1985-02-12 三陽工業株式会社 トルクリミツタ−
SU1713840A1 (ru) * 1990-04-04 1992-02-23 Loboda Vladimir P Устройство дл блокировки конического дифференциала
JPH10148250A (ja) * 1996-11-20 1998-06-02 Tochigi Fuji Ind Co Ltd ディファレンシャル装置
CN1311174C (zh) * 2001-06-08 2007-04-18 易通公司 电激励锁闭差速器
JP2003322173A (ja) * 2002-04-26 2003-11-14 Calsonic Kansei Corp 動力伝達装置
US20040132572A1 (en) * 2003-01-02 2004-07-08 Eaton Corporation Lock detection sensor
US7264569B2 (en) * 2005-01-14 2007-09-04 Eaton Corporation Electronically actuated locking differential
JP4887703B2 (ja) * 2005-09-15 2012-02-29 トヨタ自動車株式会社 車両用伝達トルク制限装置
JP2007303494A (ja) * 2006-05-09 2007-11-22 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 デファレンシャル装置
US7988584B2 (en) * 2009-06-04 2011-08-02 American Axle & Manufacturing, Inc. Locking power transmitting device
US20130079187A1 (en) * 2011-09-28 2013-03-28 Andrew N. Edler Composite ramp plate for electronicaly-actuated locking differential

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273006A (en) * 1978-09-27 1981-06-16 Mcdonnell Douglas Corporation Aircraft horizontal stabilizer drive
CN1661263A (zh) * 2004-02-25 2005-08-31 日产自动车株式会社 止滑型差动装置
CN203730692U (zh) * 2013-10-23 2014-07-23 伊顿公司 转矩限制差速器

Also Published As

Publication number Publication date
JP6292729B2 (ja) 2018-03-14
IN2014DN11017A (enExample) 2015-09-25
RU2645181C2 (ru) 2018-02-16
CN203730692U (zh) 2014-07-23
KR20200067911A (ko) 2020-06-12
JP2016535223A (ja) 2016-11-10
AU2014277689A1 (en) 2015-05-14
KR20160074369A (ko) 2016-06-28
KR102176559B1 (ko) 2020-11-09
EP2885560A1 (en) 2015-06-24
RU2014152653A (ru) 2016-07-20
ZA201409150B (en) 2016-07-27
CN104565278A (zh) 2015-04-29
WO2015060890A1 (en) 2015-04-30
BR112014032706A2 (pt) 2017-06-27
EP2885560B1 (en) 2016-11-16
AU2014277689B2 (en) 2018-03-08
KR102120353B1 (ko) 2020-06-08

Similar Documents

Publication Publication Date Title
CN104565278B (zh) 转矩限制差速器
US9657827B2 (en) Torque limiting differential
EP2875261B1 (en) Mechanically actuated positive locking differential
US9346354B2 (en) Disconnecting driveline component
AU2010259881B2 (en) Face gear differentials incorporating a torque ring
CN108569137A (zh) 具有驱动小齿轮支撑轴承的车桥组件及组装方法
US20110136610A1 (en) Actuator for operating a differential lock
US9726227B2 (en) Final drive disconnect mechanism
KR102868346B1 (ko) 최종 구동 기어에 대한 부하를 공유하는 병렬 트윈 기어 쌍을 갖는 변속기를 구비한 전기 구동 모듈
US20160348734A1 (en) Drive module with a clutch having torque-transmitting features configured to resist axial movement of a clutch collar
US20090305834A1 (en) Differential apparatus for vehicle
EP3658801A1 (de) Einrichtung zur blockierung eines getriebes
TWI702167B (zh) 旋式飛輪機構
CN203686056U (zh) 差动齿轮机构
DE102010047333B4 (de) Nicht rotierende Kupplung und Verfahren zum Einbauen derselben
EP2969628B1 (en) Final drive disconnect mechanism

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20190423

Address after: Dublin, Ireland

Applicant after: Eaton Intelligent Power Co.,Ltd.

Address before: Ohio, USA

Applicant before: Eaton Corp.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant