JP6376668B2 - ロッキングディファレンシャルアセンブリ - Google Patents

ロッキングディファレンシャルアセンブリ Download PDF

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Publication number
JP6376668B2
JP6376668B2 JP2015553924A JP2015553924A JP6376668B2 JP 6376668 B2 JP6376668 B2 JP 6376668B2 JP 2015553924 A JP2015553924 A JP 2015553924A JP 2015553924 A JP2015553924 A JP 2015553924A JP 6376668 B2 JP6376668 B2 JP 6376668B2
Authority
JP
Japan
Prior art keywords
stator
lock ring
plunger
annular
annular flange
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.)
Expired - Fee Related
Application number
JP2015553924A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016504548A (ja
Inventor
コクラン、スティーブン、ジェイ．
フレージャー、ダニエル、スタンレー
ヒルマン、チャド、ロバート
ヴァンダーヴォート、ジョン、キンメル
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 Corp
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 JP2016504548A publication Critical patent/JP2016504548A/ja
Application granted granted Critical
Publication of JP6376668B2 publication Critical patent/JP6376668B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2015553924A 2013-01-23 2014-01-23 ロッキングディファレンシャルアセンブリ Expired - Fee Related JP6376668B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361755939P 2013-01-23 2013-01-23
US61/755,939 2013-01-23
PCT/US2014/012702 WO2014116802A1 (en) 2013-01-23 2014-01-23 Locking differential assembly

Publications (2)

Publication Number Publication Date
JP2016504548A JP2016504548A (ja) 2016-02-12
JP6376668B2 true JP6376668B2 (ja) 2018-08-22

Family

ID=51228023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015553924A Expired - Fee Related JP6376668B2 (ja) 2013-01-23 2014-01-23 ロッキングディファレンシャルアセンブリ

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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USD749135S1 (en) * 2013-09-09 2016-02-09 Eaton Corporation Electronic limited slip differential with separation of clutch and actuator
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
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
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
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US11499617B2 (en) 2017-03-03 2022-11-15 Eaton Intelligent Power Limited Electronically actuated locking differential having lock detection mechanism
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WO2018208937A1 (en) * 2017-05-09 2018-11-15 Dana Automotive Systems Group, Llc Differential sensor apparatus and method of use
US11396935B2 (en) 2017-06-16 2022-07-26 Eaton Intelligent Power Limited Differential having armature position detection
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
BR112020025514A2 (pt) * 2018-06-14 2021-03-09 Eaton Intelligent Power Limited Diferencial com detecção de posição de armadura
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
WO2020094252A1 (en) * 2018-11-05 2020-05-14 Eaton Intelligent Power Limited Direct acting electronic locking differential
DE102018222067B4 (de) * 2018-12-18 2021-08-05 Zf Friedrichshafen Ag Ausgleichsgetriebe mit Sicherungselement
BR112021013741A2 (pt) * 2019-01-10 2021-09-21 Eaton Intelligent Power Limited Diferencial de travamento eletrônico de atuação direta
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
CN116829852A (zh) 2021-02-04 2023-09-29 伊顿智能动力有限公司 锁止式差速器组件
WO2022184328A1 (en) 2021-03-05 2022-09-09 Eaton Intelligent Power Limited Electronic locking differential with position sensor
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
DE112023000555T5 (de) * 2022-01-10 2025-01-16 Eaton Intelligent Power Limited Systeme und vorrichtungen zur steuerung von erfassungsplattenspiel in einem verriegelungsdetektionsmechanismus für elektronische sperrdifferentiale
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
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Also Published As

Publication number Publication date
IN2014DN10990A (OSRAM) 2015-05-22
BR112014032424A2 (pt) 2017-06-27
AU2014209354A1 (en) 2015-01-22
JP2016504548A (ja) 2016-02-12
EP2855188A1 (en) 2015-04-08
US20160319925A9 (en) 2016-11-03
AU2014209354B2 (en) 2017-11-02
CN104395126A (zh) 2015-03-04
EP2855188B1 (en) 2017-03-01
EP2855188A4 (en) 2015-12-30
WO2014116802A1 (en) 2014-07-31
US9933060B2 (en) 2018-04-03
RU2014152634A (ru) 2016-07-20
US20150204431A1 (en) 2015-07-23
US9625026B2 (en) 2017-04-18
KR20150109251A (ko) 2015-10-01
RU2661248C2 (ru) 2018-07-13
US20170191556A1 (en) 2017-07-06
ZA201409214B (en) 2015-12-23
CN104395126B (zh) 2018-02-27

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