CN203730692U - 转矩限制差速器 - Google Patents

转矩限制差速器 Download PDF

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Publication number
CN203730692U
CN203730692U CN201420130915.XU CN201420130915U CN203730692U CN 203730692 U CN203730692 U CN 203730692U CN 201420130915 U CN201420130915 U CN 201420130915U CN 203730692 U CN203730692 U CN 203730692U
Authority
CN
China
Prior art keywords
torque
collar
pin
gear
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.)
Withdrawn - After Issue
Application number
CN201420130915.XU
Other languages
English (en)
Chinese (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 Corp
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 Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of CN203730692U publication Critical patent/CN203730692U/zh
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • 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

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)
CN201420130915.XU 2013-10-23 2014-02-14 转矩限制差速器 Withdrawn - After Issue CN203730692U (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 (1)

Publication Number Publication Date
CN203730692U true CN203730692U (zh) 2014-07-23

Family

ID=50238458

Family Applications (2)

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
CN201410107893.XA Active CN104565278B (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
CN201410107893.XA Active CN104565278B (zh) 2013-10-23 2014-02-14 转矩限制差速器

Country Status (10)

Country Link
EP (1) EP2885560B1 (https=)
JP (1) JP6292729B2 (https=)
KR (2) KR102120353B1 (https=)
CN (2) CN203730692U (https=)
AU (1) AU2014277689B2 (https=)
BR (1) BR112014032706A2 (https=)
IN (1) IN2014DN11017A (https=)
RU (1) RU2645181C2 (https=)
WO (1) WO2015060890A1 (https=)
ZA (1) ZA201409150B (https=)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104565278A (zh) * 2013-10-23 2015-04-29 伊顿公司 转矩限制差速器
CN105114590A (zh) * 2015-07-29 2015-12-02 武汉理工大学 一种用于fsae赛车的托森差速器
CN105114589A (zh) * 2015-07-29 2015-12-02 武汉理工大学 一种fsae赛车差速器
CN108240452A (zh) * 2016-12-27 2018-07-03 比亚迪股份有限公司 差速器以及车辆
CN108237907A (zh) * 2016-12-27 2018-07-03 比亚迪股份有限公司 动力驱动系统以及车辆
CN108240450A (zh) * 2016-12-27 2018-07-03 比亚迪股份有限公司 差速器以及车辆
CN108237901A (zh) * 2016-12-27 2018-07-03 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
CN108237904A (zh) * 2016-12-27 2018-07-03 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
WO2018121298A1 (zh) * 2016-12-27 2018-07-05 比亚迪股份有限公司 差速器以及车辆
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
CN108263206A (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
CN109278553A (zh) * 2017-07-19 2019-01-29 福特全球技术公司 控制在μ分离情况下上坡的机动车辆的自动起动

Families Citing this family (24)

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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
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
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
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
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
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
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
CN108240451B (zh) * 2016-12-27 2020-08-25 比亚迪股份有限公司 差速器以及车辆
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
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
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
PL3679277T3 (pl) 2017-09-08 2023-09-25 Anthony David Roberts Mechanizm różnicowy z blokadą
CN111183054A (zh) * 2017-10-24 2020-05-19 日产自动车株式会社 四轮驱动车的动力传递装置
USD941880S1 (en) 2018-01-19 2022-01-25 Eaton Intelligent Power Limited Differential case
US20210054915A1 (en) * 2018-04-06 2021-02-25 Volvo Truck Corporation An assembly for a differential unit of a vehicle
EP3775621A1 (en) * 2018-04-06 2021-02-17 Volvo Truck Corporation An assembly for a differential unit of a vehicle
US12129915B2 (en) 2021-02-04 2024-10-29 Eaton Intelligent Power Limited Locking differential assembly
KR20230154211A (ko) 2021-03-05 2023-11-07 이턴 인텔리전트 파워 리미티드 위치 센서를 갖는 전자 잠금 차동
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
WO2023041199A1 (en) * 2021-09-15 2023-03-23 Eaton Intelligent Power Limited Lock detection mechanism for electronic locking differential
US12404921B2 (en) 2022-01-10 2025-09-02 Eaton Intelligent Power Limited Systems and devices for controlling sensing plate lash in a lock detection mechanism for electronic locking differentials
WO2024246836A1 (en) * 2023-05-30 2024-12-05 Eaton Intelligent Power Limited Electronic locking differential

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CN1311174C (zh) * 2001-06-08 2007-04-18 易通公司 电激励锁闭差速器
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Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104565278A (zh) * 2013-10-23 2015-04-29 伊顿公司 转矩限制差速器
CN104565278B (zh) * 2013-10-23 2019-10-08 伊顿智能动力有限公司 转矩限制差速器
CN105114590A (zh) * 2015-07-29 2015-12-02 武汉理工大学 一种用于fsae赛车的托森差速器
CN105114589A (zh) * 2015-07-29 2015-12-02 武汉理工大学 一种fsae赛车差速器
CN105114589B (zh) * 2015-07-29 2017-11-17 武汉理工大学 一种fsae赛车差速器
CN108253110A (zh) * 2016-12-27 2018-07-06 比亚迪股份有限公司 差速器以及车辆
CN108240452A (zh) * 2016-12-27 2018-07-03 比亚迪股份有限公司 差速器以及车辆
CN108237901A (zh) * 2016-12-27 2018-07-03 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
CN108237904A (zh) * 2016-12-27 2018-07-03 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
WO2018121298A1 (zh) * 2016-12-27 2018-07-05 比亚迪股份有限公司 差速器以及车辆
CN108237907A (zh) * 2016-12-27 2018-07-03 比亚迪股份有限公司 动力驱动系统以及车辆
CN108253110B (zh) * 2016-12-27 2021-09-03 比亚迪股份有限公司 差速器以及车辆
US11015690B2 (en) 2016-12-27 2021-05-25 Byd Company Limited Differential mechanism, and vehicle
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
CN108240450A (zh) * 2016-12-27 2018-07-03 比亚迪股份有限公司 差速器以及车辆
CN108240450B (zh) * 2016-12-27 2020-12-25 比亚迪股份有限公司 差速器以及车辆
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
CN108240452B (zh) * 2016-12-27 2020-12-25 比亚迪股份有限公司 差速器以及车辆
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
CN108263206A (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
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
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
CN109278553A (zh) * 2017-07-19 2019-01-29 福特全球技术公司 控制在μ分离情况下上坡的机动车辆的自动起动

Also Published As

Publication number Publication date
KR20200067911A (ko) 2020-06-12
BR112014032706A2 (pt) 2017-06-27
AU2014277689B2 (en) 2018-03-08
KR102176559B1 (ko) 2020-11-09
EP2885560B1 (en) 2016-11-16
RU2645181C2 (ru) 2018-02-16
RU2014152653A (ru) 2016-07-20
KR20160074369A (ko) 2016-06-28
KR102120353B1 (ko) 2020-06-08
CN104565278B (zh) 2019-10-08
CN104565278A (zh) 2015-04-29
WO2015060890A1 (en) 2015-04-30
IN2014DN11017A (https=) 2015-09-25
ZA201409150B (en) 2016-07-27
JP6292729B2 (ja) 2018-03-14
JP2016535223A (ja) 2016-11-10
AU2014277689A1 (en) 2015-05-14
EP2885560A1 (en) 2015-06-24

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C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190625

Address after: Dublin, Ireland

Patentee after: Eaton Intelligent Power Co.,Ltd.

Address before: Ohio, USA

Patentee before: Eaton Corp.

TR01 Transfer of patent right
AV01 Patent right actively abandoned

Granted publication date: 20140723

Effective date of abandoning: 20191008

AV01 Patent right actively abandoned

Granted publication date: 20140723

Effective date of abandoning: 20191008

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned