ZA201409214B - Locking differential assembly - Google Patents

Locking differential assembly

Info

Publication number
ZA201409214B
ZA201409214B ZA2014/09214A ZA201409214A ZA201409214B ZA 201409214 B ZA201409214 B ZA 201409214B ZA 2014/09214 A ZA2014/09214 A ZA 2014/09214A ZA 201409214 A ZA201409214 A ZA 201409214A ZA 201409214 B ZA201409214 B ZA 201409214B
Authority
ZA
South Africa
Prior art keywords
differential assembly
locking differential
locking
assembly
differential
Prior art date
Application number
ZA2014/09214A
Other languages
English (en)
Inventor
John Kimmel Vandervoort
Chad Robert Hillman
Daniel Stanley Frazier
Steven J Cochren
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
Publication of ZA201409214B publication Critical patent/ZA201409214B/en

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
    • F16H48/06—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
    • 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
    • F16H48/20—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
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases
    • 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
    • F16H2048/085—Differential gearings with gears having orbital motion comprising bevel gears characterised by shafts or gear carriers for orbital 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
    • 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
    • F16H2048/346—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators using a linear motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)
ZA2014/09214A 2013-01-23 2014-12-15 Locking differential assembly ZA201409214B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361755939P 2013-01-23 2013-01-23
PCT/US2014/012702 WO2014116802A1 (en) 2013-01-23 2014-01-23 Locking differential assembly

Publications (1)

Publication Number Publication Date
ZA201409214B true ZA201409214B (en) 2015-12-23

Family

ID=51228023

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/09214A ZA201409214B (en) 2013-01-23 2014-12-15 Locking differential assembly

Country Status (11)

Country Link
US (2) US9625026B2 (OSRAM)
EP (1) EP2855188B1 (OSRAM)
JP (1) JP6376668B2 (OSRAM)
KR (1) KR20150109251A (OSRAM)
CN (1) CN104395126B (OSRAM)
AU (1) AU2014209354B2 (OSRAM)
BR (1) BR112014032424A2 (OSRAM)
IN (1) IN2014DN10990A (OSRAM)
RU (1) RU2661248C2 (OSRAM)
WO (1) WO2014116802A1 (OSRAM)
ZA (1) ZA201409214B (OSRAM)

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CA2887514C (en) * 2014-04-09 2023-05-23 TAP Worldwide, LLC Locking differential
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WO2017100550A1 (en) * 2015-12-11 2017-06-15 Eaton Corporation Locking differential assembly
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DE102016221722A1 (de) * 2016-11-07 2018-05-09 Zf Friedrichshafen Ag Differentialvorrichtung sowie ein Fahrzeug mit der Differentialvorrichtung
USD900874S1 (en) * 2016-11-17 2020-11-03 Eaton Intelligent Power Limited Differential case
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RU2759611C2 (ru) * 2017-03-03 2021-11-16 Итон Интеллиджент Пауэр Лимитед Электроприводный блокируемый дифференциал с механизмом обнаружения блокировки
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CN111527330B (zh) * 2018-01-20 2024-07-26 伊顿智能动力有限公司 锁止式差速器组件
CN108916352A (zh) * 2018-05-31 2018-11-30 汽解放汽车有限公司 一种从动锥齿轮与差速器左壳一体集成结构
US10982750B2 (en) 2018-10-01 2021-04-20 Dana Automotive Systems Group, Llc Retention system
US11005337B2 (en) 2018-10-23 2021-05-11 Atieva, Inc. Removable differential for an active core electric motor
BR112021008632A2 (pt) * 2018-11-05 2021-08-10 Eaton Intelligent Power Limited diferencial de travamento eletrônico de atuação direta
DE102018222067B4 (de) * 2018-12-18 2021-08-05 Zf Friedrichshafen Ag Ausgleichsgetriebe mit Sicherungselement
CN113366247A (zh) * 2019-01-10 2021-09-07 伊顿智能动力有限公司 直接作用的电子锁止式差速器
JP6498855B1 (ja) * 2019-01-21 2019-04-10 株式会社ショーワ 差動装置用ギヤ及び差動装置
WO2022167153A1 (en) 2021-02-04 2022-08-11 Eaton Intelligent Power Limited Locking differential assembly
CN116940777A (zh) 2021-03-05 2023-10-24 伊顿智能动力有限公司 具有位置传感器的电子锁止式差速器
US11674581B2 (en) * 2021-04-08 2023-06-13 Dana Automotive Systems Group, Llc Dual sensor system and method for a differential disconnect axle assembly
CN113062958A (zh) * 2021-04-12 2021-07-02 北京林业大学 自锁差速器
US11486480B1 (en) 2021-05-27 2022-11-01 Ford Global Technologies, Llc Control of electronic locking differential
DE102021209356A1 (de) * 2021-08-26 2023-03-02 Zf Friedrichshafen Ag Kopplungseinrichtung für ein Differential eines Kraftfahrzeugs
DE112022004388T5 (de) 2021-09-15 2024-07-11 Eaton Intelligent Power Limited Sperrerfassungsmechanismus für elektronisches Sperrdifferential
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
CN115342171A (zh) * 2022-09-13 2022-11-15 精进电动科技股份有限公司 一种锁止式差速器
WO2025069006A1 (en) * 2023-09-29 2025-04-03 Eaton Intelligent Power Limited Electronic locking differential
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US12422031B1 (en) 2024-08-14 2025-09-23 Schaeffler Technologies AG & Co. KG Electromagnetic actuated locking differential

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Also Published As

Publication number Publication date
US9933060B2 (en) 2018-04-03
RU2661248C2 (ru) 2018-07-13
CN104395126B (zh) 2018-02-27
JP2016504548A (ja) 2016-02-12
WO2014116802A1 (en) 2014-07-31
RU2014152634A (ru) 2016-07-20
EP2855188A4 (en) 2015-12-30
AU2014209354A1 (en) 2015-01-22
US20160319925A9 (en) 2016-11-03
AU2014209354B2 (en) 2017-11-02
KR20150109251A (ko) 2015-10-01
EP2855188B1 (en) 2017-03-01
IN2014DN10990A (OSRAM) 2015-05-22
BR112014032424A2 (pt) 2017-06-27
JP6376668B2 (ja) 2018-08-22
US20170191556A1 (en) 2017-07-06
EP2855188A1 (en) 2015-04-08
CN104395126A (zh) 2015-03-04
US20150204431A1 (en) 2015-07-23
US9625026B2 (en) 2017-04-18

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