KR102120353B1 - 토크 제한 차동장치 - Google Patents

토크 제한 차동장치 Download PDF

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Publication number
KR102120353B1
KR102120353B1 KR1020147036594A KR20147036594A KR102120353B1 KR 102120353 B1 KR102120353 B1 KR 102120353B1 KR 1020147036594 A KR1020147036594 A KR 1020147036594A KR 20147036594 A KR20147036594 A KR 20147036594A KR 102120353 B1 KR102120353 B1 KR 102120353B1
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KR
South Korea
Prior art keywords
collar
gear
pin
torque
differential
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KR1020147036594A
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English (en)
Korean (ko)
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KR20160074369A (ko
Inventor
수라즈 고팔
프라딥 유브라즈 카반
패트릭 존 맥밀란
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이턴 코포레이션
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Publication of KR20160074369A publication Critical patent/KR20160074369A/ko
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Publication of KR102120353B1 publication Critical patent/KR102120353B1/ko
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    • 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
    • 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

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  • 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)
KR1020147036594A 2013-10-23 2014-02-14 토크 제한 차동장치 Active KR102120353B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361894544P 2013-10-23 2013-10-23
US61/894,544 2013-10-23
PCT/US2014/016372 WO2015060890A1 (en) 2013-10-23 2014-02-14 Torque limiting differential

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020207015803A Division KR102176559B1 (ko) 2013-10-23 2014-02-14 토크 제한 차동장치

Publications (2)

Publication Number Publication Date
KR20160074369A KR20160074369A (ko) 2016-06-28
KR102120353B1 true KR102120353B1 (ko) 2020-06-08

Family

ID=50238458

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020147036594A Active KR102120353B1 (ko) 2013-10-23 2014-02-14 토크 제한 차동장치
KR1020207015803A Active KR102176559B1 (ko) 2013-10-23 2014-02-14 토크 제한 차동장치

Family Applications After (1)

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KR1020207015803A Active KR102176559B1 (ko) 2013-10-23 2014-02-14 토크 제한 차동장치

Country Status (10)

Country Link
EP (1) EP2885560B1 (enExample)
JP (1) JP6292729B2 (enExample)
KR (2) KR102120353B1 (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)

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AU2014277689B2 (en) * 2013-10-23 2018-03-08 Eaton Intelligent Power Limited 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
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
CN108253110B (zh) * 2016-12-27 2021-09-03 比亚迪股份有限公司 差速器以及车辆
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
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
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
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
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
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
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
CN108240450B (zh) * 2016-12-27 2020-12-25 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
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
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
CN108240452B (zh) * 2016-12-27 2020-12-25 比亚迪股份有限公司 差速器以及车辆
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
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
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
EP3702191B1 (en) * 2017-10-24 2023-04-19 Nissan Motor Co., Ltd. Power transmission device for four-wheel drive vehicle
USD941880S1 (en) 2018-01-19 2022-01-25 Eaton Intelligent Power Limited Differential case
CN111742165A (zh) * 2018-04-06 2020-10-02 沃尔沃卡车集团 用于车辆的差速器单元的组件
EP3775621A1 (en) * 2018-04-06 2021-02-17 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
US12110954B2 (en) 2021-03-05 2024-10-08 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
CN118541555A (zh) * 2022-01-10 2024-08-23 伊顿智能动力有限公司 控制用于电子锁定差速器的锁定检测机构中的感测板空隙的系统和装置
WO2024246836A1 (en) * 2023-05-30 2024-12-05 Eaton Intelligent Power Limited Electronic locking differential

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Also Published As

Publication number Publication date
RU2014152653A (ru) 2016-07-20
CN203730692U (zh) 2014-07-23
KR102176559B1 (ko) 2020-11-09
KR20200067911A (ko) 2020-06-12
CN104565278B (zh) 2019-10-08
KR20160074369A (ko) 2016-06-28
RU2645181C2 (ru) 2018-02-16
WO2015060890A1 (en) 2015-04-30
IN2014DN11017A (enExample) 2015-09-25
AU2014277689A1 (en) 2015-05-14
JP6292729B2 (ja) 2018-03-14
BR112014032706A2 (pt) 2017-06-27
ZA201409150B (en) 2016-07-27
EP2885560A1 (en) 2015-06-24
CN104565278A (zh) 2015-04-29
EP2885560B1 (en) 2016-11-16
AU2014277689B2 (en) 2018-03-08
JP2016535223A (ja) 2016-11-10

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