IN2014DN10990A - - Google Patents

Info

Publication number
IN2014DN10990A
IN2014DN10990A IN10990DEN2014A IN2014DN10990A IN 2014DN10990 A IN2014DN10990 A IN 2014DN10990A IN 10990DEN2014 A IN10990DEN2014 A IN 10990DEN2014A IN 2014DN10990 A IN2014DN10990 A IN 2014DN10990A
Authority
IN
India
Prior art keywords
side gear
differential case
plunger
lock ring
selectably
Prior art date
Application number
Other languages
English (en)
Inventor
Steven J Cochren
Daniel Stanley Frazier
Chad Robert Hillman
John Kimmel Vandervoort
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 IN2014DN10990A publication Critical patent/IN2014DN10990A/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)
IN10990DEN2014 2013-01-23 2014-01-23 IN2014DN10990A (OSRAM)

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
IN2014DN10990A true IN2014DN10990A (OSRAM) 2015-05-22

Family

ID=51228023

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10990DEN2014 IN2014DN10990A (OSRAM) 2013-01-23 2014-01-23

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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JP6245462B2 (ja) * 2013-11-26 2017-12-13 ジー・ケー・エヌ オートモーティヴ リミテッドＧＫＮ Ａｕｔｏｍｏｔｉｖｅ Ｌｉｍｉｔｅｄ 継手アッセンブリ及び差動アッセンブリ
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
US10422660B2 (en) 2015-08-07 2019-09-24 Dana Automotive Systems Group, Llc Wireless system for determining displacement of spinning components
WO2017100550A1 (en) * 2015-12-11 2017-06-15 Eaton Corporation Locking differential assembly
US10119940B2 (en) * 2016-08-25 2018-11-06 The Boeing Company Acoustic emission sensor holder
FR3055269B1 (fr) * 2016-08-26 2018-09-28 Alstom Transp Tech Dispositif d'avertissement pour un vehicule de transport public urbain, notamment un tramway
DE112017004128T5 (de) * 2016-09-20 2019-05-09 Eaton Intelligent Power Limited Sperrdifferenzialanordnung
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
US10352729B2 (en) 2017-02-01 2019-07-16 GM Global Technology Operations LLC System and method for using actuator coil inductance to diagnose stuck differential
US10113627B2 (en) * 2017-02-02 2018-10-30 American Axle & Manufacturing, Inc. Differential assembly with multi-piece cross-pin
CN110546408A (zh) * 2017-03-03 2019-12-06 伊顿智能动力有限公司 具有锁定检测机构的电子致动的锁定差速器
US11499617B2 (en) 2017-03-03 2022-11-15 Eaton Intelligent Power Limited Electronically actuated locking differential having lock detection mechanism
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JP2019027525A (ja) * 2017-07-31 2019-02-21 株式会社ジェイテクト 差動装置及び差動装置の調整方法
US20190113082A1 (en) * 2017-09-08 2019-04-18 Kanzaki Kokyukoki Mfg. Co., Ltd. Differential gear
TWI648492B (zh) 2017-10-20 2019-01-21 財團法人工業技術研究院 干涉式扭力分配差速器
US11118665B2 (en) 2017-12-22 2021-09-14 Dana Automotive Systems Group, Llc Electrical differential locker with eddy current sensor
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
US11326679B2 (en) 2018-01-20 2022-05-10 Eaton Intelligent Power Limited Locking differential assembly
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
CN112313480A (zh) * 2018-06-14 2021-02-02 伊顿智能动力有限公司 具有电枢位置检测的差速器
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
CN113015868B (zh) * 2018-11-05 2024-03-12 伊顿智能动力有限公司 直接作用的电子锁止式差速器
DE102018222067B4 (de) * 2018-12-18 2021-08-05 Zf Friedrichshafen Ag Ausgleichsgetriebe mit Sicherungselement
KR20210113642A (ko) * 2019-01-10 2021-09-16 이턴 인텔리전트 파워 리미티드 직동식 전자 로킹 차동장치
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
US12129915B2 (en) 2021-02-04 2024-10-29 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
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
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
US12372145B1 (en) 2024-08-14 2025-07-29 Schaeffler Technologies AG & Co. KG Locking differential position sensor
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
US20160319925A9 (en) 2016-11-03
BR112014032424A2 (pt) 2017-06-27
EP2855188A4 (en) 2015-12-30
CN104395126B (zh) 2018-02-27
CN104395126A (zh) 2015-03-04
RU2661248C2 (ru) 2018-07-13
WO2014116802A1 (en) 2014-07-31
JP6376668B2 (ja) 2018-08-22
US20170191556A1 (en) 2017-07-06
RU2014152634A (ru) 2016-07-20
ZA201409214B (en) 2015-12-23
US20150204431A1 (en) 2015-07-23
US9625026B2 (en) 2017-04-18
EP2855188A1 (en) 2015-04-08
EP2855188B1 (en) 2017-03-01
AU2014209354B2 (en) 2017-11-02
JP2016504548A (ja) 2016-02-12
AU2014209354A1 (en) 2015-01-22
KR20150109251A (ko) 2015-10-01

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