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
US9500268B2 (en) * 2014-12-03 2016-11-22 American Axle & Manufacturing, Inc. Locking differential assembly
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WO2017100550A1 (en) * 2015-12-11 2017-06-15 Eaton Corporation Locking differential assembly
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US10816072B2 (en) 2016-09-20 2020-10-27 Eaton Intelligent Power Limited Locking differential assembly
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USD900874S1 (en) * 2016-11-17 2020-11-03 Eaton Intelligent Power Limited Differential case
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US10612637B2 (en) * 2018-01-18 2020-04-07 American Axle & Manufacturing, Inc. Driveline component having differential assembly with differential gearset configured to limit inboard thrust of side gears
USD941880S1 (en) 2018-01-19 2022-01-25 Eaton Intelligent Power Limited Differential case
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
BR112020025514A2 (pt) * 2018-06-14 2021-03-09 Eaton Intelligent Power Limited Diferencial com detecção de posição de armadura
DE202019105418U1 (de) 2018-10-01 2020-01-28 Dana Automotive Systems Group, Llc Rückhaltesystem
US11005337B2 (en) 2018-10-23 2021-05-11 Atieva, Inc. Removable differential for an active core electric motor
EP3877671B1 (en) * 2018-11-05 2025-09-03 Eaton Intelligent Power Limited Direct acting electronic locking differential
DE102018222067B4 (de) * 2018-12-18 2021-08-05 Zf Friedrichshafen Ag Ausgleichsgetriebe mit Sicherungselement
WO2020144090A1 (en) * 2019-01-10 2020-07-16 Eaton Intelligent Power Limited Direct acting electronic locking differential
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
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
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
US12422031B1 (en) 2024-08-14 2025-09-23 Schaeffler Technologies AG & Co. KG Electromagnetic actuated locking differential
US12372145B1 (en) 2024-08-14 2025-07-29 Schaeffler Technologies AG & Co. KG Locking differential position sensor

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Also Published As

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

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