BR112014032423B1 - Diferencial blocante tipo colar tendo extensão de curso reduzida e extensão de engate alongada - Google Patents

Diferencial blocante tipo colar tendo extensão de curso reduzida e extensão de engate alongada Download PDF

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Publication number
BR112014032423B1
BR112014032423B1 BR112014032423-9A BR112014032423A BR112014032423B1 BR 112014032423 B1 BR112014032423 B1 BR 112014032423B1 BR 112014032423 A BR112014032423 A BR 112014032423A BR 112014032423 B1 BR112014032423 B1 BR 112014032423B1
Authority
BR
Brazil
Prior art keywords
collar
side gear
differential
segments
segment
Prior art date
Application number
BR112014032423-9A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014032423A2 (pt
Inventor
Daniel Philip Fisher
Patrick John Mcmillan
Original Assignee
Eaton Intelligent Power Limited
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 Limited filed Critical Eaton Intelligent Power Limited
Publication of BR112014032423A2 publication Critical patent/BR112014032423A2/pt
Publication of BR112014032423B1 publication Critical patent/BR112014032423B1/pt

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    • 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
    • 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)
BR112014032423-9A 2012-08-15 2013-03-15 Diferencial blocante tipo colar tendo extensão de curso reduzida e extensão de engate alongada BR112014032423B1 (pt)

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
BR112014032423A2 BR112014032423A2 (pt) 2017-06-27
BR112014032423B1 true BR112014032423B1 (pt) 2022-04-19

Family

ID=48048214

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014032423-9A BR112014032423B1 (pt) 2012-08-15 2013-03-15 Diferencial blocante tipo colar tendo extensão de curso reduzida e extensão de engate alongada

Country Status (11)

Country Link
US (1) US8911322B2 (enExample)
EP (1) EP2855977B1 (enExample)
JP (1) JP5737544B2 (enExample)
KR (1) KR102082519B1 (enExample)
CN (2) CN203239876U (enExample)
AU (1) AU2013303230B2 (enExample)
BR (1) BR112014032423B1 (enExample)
IN (1) IN2014DN10931A (enExample)
RU (1) RU2619742C2 (enExample)
WO (1) WO2014028054A1 (enExample)
ZA (1) ZA201409212B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013303230B2 (en) * 2012-08-15 2017-08-31 Eaton Intelligent Power Limited 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
CN118728927A (zh) * 2018-01-20 2024-10-01 伊顿智能动力有限公司 锁止式差速器组件
US11098794B2 (en) 2018-04-26 2021-08-24 Team Industries, Inc. Locking angle gear box
EP3877671B1 (en) * 2018-11-05 2025-09-03 Eaton Intelligent Power Limited Direct acting electronic locking differential
BR112021013741A2 (pt) 2019-01-10 2021-09-21 Eaton Intelligent Power Limited Diferencial de travamento eletrônico de atuação direta
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
CN119677975A (zh) * 2022-08-24 2025-03-21 伊顿智能动力有限公司 紧凑型直接动作式电子锁及其方法

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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 (enExample) * 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
US6551209B2 (en) 2000-01-18 2003-04-22 Eaton Corporation Electronically actuated locking differential
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
JP2008511799A (ja) * 2004-08-28 2008-04-17 ゲー カー エヌ ドライブライン インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング 冠歯車を備えたロッキングディファレンシャル
US7264569B2 (en) * 2005-01-14 2007-09-04 Eaton Corporation Electronically actuated locking differential
US7294085B2 (en) 2005-05-24 2007-11-13 Chrysler Llc Three stages differential assembly and method of operating the same
US7357749B2 (en) * 2005-12-15 2008-04-15 Eaton Corporation Limited slip differential and engagement sensing mechanism therefor
JP2007315583A (ja) * 2006-01-31 2007-12-06 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 クラッチ装置及びこれを用いたデファレンシャル装置
EP1903259A3 (en) * 2006-09-20 2009-09-02 Baruffaldi S.p.A. Electromagnetic device for actuating a member for locking a rotating body, for example in a differential
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
AU2013303230B2 (en) * 2012-08-15 2017-08-31 Eaton Intelligent Power Limited Low stroke length locking differential with high locking engagement length

Also Published As

Publication number Publication date
RU2619742C2 (ru) 2017-05-17
JP5737544B2 (ja) 2015-06-17
ZA201409212B (en) 2015-12-23
WO2014028054A1 (en) 2014-02-20
AU2013303230A1 (en) 2015-01-22
JP2014525022A (ja) 2014-09-25
CN203239876U (zh) 2013-10-16
KR102082519B1 (ko) 2020-04-14
IN2014DN10931A (enExample) 2015-05-22
EP2855977A1 (en) 2015-04-08
RU2014152630A (ru) 2016-07-20
KR20150043183A (ko) 2015-04-22
US20140235397A1 (en) 2014-08-21
US8911322B2 (en) 2014-12-16
CN103591249B (zh) 2017-06-13
AU2013303230B2 (en) 2017-08-31
EP2855977B1 (en) 2018-01-10
BR112014032423A2 (pt) 2017-06-27
CN103591249A (zh) 2014-02-19

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25G Requested change of headquarter approved

Owner name: EATON CORPORATION (US)

B25A Requested transfer of rights approved

Owner name: EATON INTELLIGENT POWER LIMITED (IE)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/03/2013, OBSERVADAS AS CONDICOES LEGAIS.