AU2013303230B2 - Low stroke length locking differential with high locking engagement length - Google Patents

Low stroke length locking differential with high locking engagement length Download PDF

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Publication number
AU2013303230B2
AU2013303230B2 AU2013303230A AU2013303230A AU2013303230B2 AU 2013303230 B2 AU2013303230 B2 AU 2013303230B2 AU 2013303230 A AU2013303230 A AU 2013303230A AU 2013303230 A AU2013303230 A AU 2013303230A AU 2013303230 B2 AU2013303230 B2 AU 2013303230B2
Authority
AU
Australia
Prior art keywords
collar
side gear
differential
segment
segments
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.)
Active
Application number
AU2013303230A
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English (en)
Other versions
AU2013303230A1 (en
Inventor
Daniel Philip Fisher
Patrick John Mcmillan
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 Intelligent Power Ltd
Original Assignee
Eaton Intelligent Power Ltd
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 Intelligent Power Ltd filed Critical Eaton Intelligent Power Ltd
Publication of AU2013303230A1 publication Critical patent/AU2013303230A1/en
Application granted granted Critical
Publication of AU2013303230B2 publication Critical patent/AU2013303230B2/en
Assigned to EATON INTELLIGENT POWER LIMITED reassignment EATON INTELLIGENT POWER LIMITED Request for Assignment Assignors: EATON CORPORATION
Active 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
    • F16H48/20—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Retarders (AREA)
AU2013303230A 2012-08-15 2013-03-15 Low stroke length locking differential with high locking engagement length Active AU2013303230B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261683298P 2012-08-15 2012-08-15
US61/683,298 2012-08-15
PCT/US2013/031989 WO2014028054A1 (en) 2012-08-15 2013-03-15 Low stroke length locking differential with high locking engagement length

Publications (2)

Publication Number Publication Date
AU2013303230A1 AU2013303230A1 (en) 2015-01-22
AU2013303230B2 true AU2013303230B2 (en) 2017-08-31

Family

ID=48048214

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2013303230A Active AU2013303230B2 (en) 2012-08-15 2013-03-15 Low stroke length locking differential with high locking engagement length

Country Status (11)

Country Link
US (1) US8911322B2 (OSRAM)
EP (1) EP2855977B1 (OSRAM)
JP (1) JP5737544B2 (OSRAM)
KR (1) KR102082519B1 (OSRAM)
CN (2) CN103591249B (OSRAM)
AU (1) AU2013303230B2 (OSRAM)
BR (1) BR112014032423B1 (OSRAM)
IN (1) IN2014DN10931A (OSRAM)
RU (1) RU2619742C2 (OSRAM)
WO (1) WO2014028054A1 (OSRAM)
ZA (1) ZA201409212B (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2855977B1 (en) * 2012-08-15 2018-01-10 Eaton Corporation Low stroke length locking differential with high locking engagement length
US10364850B2 (en) * 2012-10-23 2019-07-30 Ford Global Technologies, Llc Clutch mechanism
CN103644280B (zh) * 2013-12-16 2016-05-11 博深工具股份有限公司 一种用于助力行走路面切割机的差速器锁止装置
WO2016010581A1 (en) * 2014-07-18 2016-01-21 Eaton Corporation Differential assembly with helical pinion gear having protuberance
JP6696179B2 (ja) * 2016-01-13 2020-05-20 株式会社ジェイテクト 差動装置
US10391861B2 (en) * 2016-07-27 2019-08-27 American Axle & Manufacturing, Inc. Axle assembly with disconnecting differential output
US10724622B2 (en) 2016-10-27 2020-07-28 Team Industries, Inc. Narrow packaging locking differential
US10113629B2 (en) * 2016-12-02 2018-10-30 Caterpillar Inc. Side pinion differential locking mechanism
US11326679B2 (en) 2018-01-20 2022-05-10 Eaton Intelligent Power Limited Locking differential assembly
WO2019210225A1 (en) 2018-04-26 2019-10-31 Team Industries, Inc. Locking angle gear box
WO2020094252A1 (en) * 2018-11-05 2020-05-14 Eaton Intelligent Power Limited Direct acting electronic locking differential
KR20210113642A (ko) 2019-01-10 2021-09-16 이턴 인텔리전트 파워 리미티드 직동식 전자 로킹 차동장치
RU195869U1 (ru) * 2019-09-03 2020-02-07 Общество с ограниченной ответственностью "Объединенный инженерный центр" (ООО "ОИЦ") Дифференциал с устройством блокировки
RU200190U1 (ru) * 2019-12-30 2020-10-12 федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технический университет имени Н.Э. Баумана (национальный исследовательский университет)" (МГТУ им. Н.Э. Баумана) Главная передача с электромагнитной блокировкой дифференциала для колесного мотовездехода
DE112023003528T5 (de) * 2022-08-24 2025-07-03 Eaton Intelligent Power Limited Kompakte direkt wirkende e-verriegelung und verfahren hierfür

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6551209B2 (en) * 2000-01-18 2003-04-22 Eaton Corporation Electronically actuated locking differential
US20070142157A1 (en) * 2005-12-15 2007-06-21 Scott Nofzinger Limited slip differential and engagement sensing mechanism therefor
US20070179008A1 (en) * 2006-01-31 2007-08-02 Gkn Driveline Torque Technology Kk Clutch device and differential device therewith
US7264569B2 (en) * 2005-01-14 2007-09-04 Eaton Corporation Electronically actuated locking differential
US20080085804A1 (en) * 2004-08-28 2008-04-10 Georg Kwoka Limited Slip Differential With Crown Gears
US20080146353A1 (en) * 2006-09-20 2008-06-19 Piercarlo Boffelli Integrated Electromagnetically Operated Device For Displaceably Actuating A Member For Locking A Rotating Body

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US2778246A (en) * 1952-01-28 1957-01-22 Irving Grant Differential transmission
JPS55163224U (OSRAM) * 1979-05-12 1980-11-22
SU1011404A1 (ru) * 1981-12-15 1983-04-15 Белорусский Ордена Трудового Красного Знамени Политехнический Институт Устройство дл блокировки дифференциала ведущего моста транспортного средства
US4920679A (en) 1988-09-21 1990-05-01 Sarles J Stephen Firearm with detachable barrel
US5394967A (en) 1993-02-12 1995-03-07 Warn Industries, Inc. Connect/disconnect mechanism for a vehicle drive train
US6406400B1 (en) 1999-10-01 2002-06-18 Meritor Heavy Vehicle System, Llc Integrated vehicle manual transmission and clutch with planetary gear arrangement
US6527661B2 (en) 2000-05-12 2003-03-04 Auburn Gear, Inc. Limited slip differential having magnetorheological fluid brake
CN1311174A (zh) * 2000-09-30 2001-09-05 王志国 赖氨酸液肥生产肥料或饲料的方法
TW510953B (en) 2001-03-14 2002-11-21 Os Giken Co Ltd Differential device
CN1311174C (zh) * 2001-06-08 2007-04-18 易通公司 电激励锁闭差速器
RU2242655C2 (ru) * 2002-11-22 2004-12-20 Зонов Виталий Осипович Механизм блокировки дифференциала транспортного средства
US7294085B2 (en) 2005-05-24 2007-11-13 Chrysler Llc Three stages differential assembly and method of operating the same
US7572202B2 (en) 2007-01-31 2009-08-11 American Axle & Manufacturing, Inc. Electronic locking differential with direct locking state detection system
US20100041506A1 (en) 2008-08-15 2010-02-18 Kenneth Cooper Axle shaft disconnect assembly
US8087194B1 (en) 2009-03-24 2012-01-03 Sturm, Ruger & Company, Inc. Firearm barrel retaining system
US8109358B2 (en) * 2009-05-20 2012-02-07 Eaton Corporation Electronically controlled locking differential having under-dash control system
US7988584B2 (en) 2009-06-04 2011-08-02 American Axle & Manufacturing, Inc. Locking power transmitting device
EP2855977B1 (en) * 2012-08-15 2018-01-10 Eaton Corporation Low stroke length locking differential with high locking engagement length

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6551209B2 (en) * 2000-01-18 2003-04-22 Eaton Corporation Electronically actuated locking differential
US20080085804A1 (en) * 2004-08-28 2008-04-10 Georg Kwoka Limited Slip Differential With Crown Gears
US7264569B2 (en) * 2005-01-14 2007-09-04 Eaton Corporation Electronically actuated locking differential
US20070142157A1 (en) * 2005-12-15 2007-06-21 Scott Nofzinger Limited slip differential and engagement sensing mechanism therefor
US20070179008A1 (en) * 2006-01-31 2007-08-02 Gkn Driveline Torque Technology Kk Clutch device and differential device therewith
US20080146353A1 (en) * 2006-09-20 2008-06-19 Piercarlo Boffelli Integrated Electromagnetically Operated Device For Displaceably Actuating A Member For Locking A Rotating Body

Also Published As

Publication number Publication date
US8911322B2 (en) 2014-12-16
CN103591249A (zh) 2014-02-19
BR112014032423A2 (pt) 2017-06-27
US20140235397A1 (en) 2014-08-21
KR102082519B1 (ko) 2020-04-14
ZA201409212B (en) 2015-12-23
CN203239876U (zh) 2013-10-16
JP2014525022A (ja) 2014-09-25
IN2014DN10931A (OSRAM) 2015-05-22
KR20150043183A (ko) 2015-04-22
BR112014032423B1 (pt) 2022-04-19
EP2855977B1 (en) 2018-01-10
WO2014028054A1 (en) 2014-02-20
CN103591249B (zh) 2017-06-13
EP2855977A1 (en) 2015-04-08
AU2013303230A1 (en) 2015-01-22
RU2014152630A (ru) 2016-07-20
RU2619742C2 (ru) 2017-05-17
JP5737544B2 (ja) 2015-06-17

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: EATON INTELLIGENT POWER LIMITED

Free format text: FORMER OWNER(S): EATON CORPORATION