BRPI0403172A - Conjunto de diferencial de escorregamento limitado e sistema de controle de diferencial de tração na roda dianteira - Google Patents

Conjunto de diferencial de escorregamento limitado e sistema de controle de diferencial de tração na roda dianteira

Info

Publication number
BRPI0403172A
BRPI0403172A BR0403172-5A BRPI0403172A BRPI0403172A BR PI0403172 A BRPI0403172 A BR PI0403172A BR PI0403172 A BRPI0403172 A BR PI0403172A BR PI0403172 A BRPI0403172 A BR PI0403172A
Authority
BR
Brazil
Prior art keywords
differential
control
limited slip
front wheel
hydraulic pressure
Prior art date
Application number
BR0403172-5A
Other languages
English (en)
Inventor
James A Krisher
Michael J Catalano
Original Assignee
Dana 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 Dana Corp filed Critical Dana Corp
Publication of BRPI0403172A publication Critical patent/BRPI0403172A/pt

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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • 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
    • B60K17/20—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing in which the differential movement is limited
    • 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
    • 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
    • F16H48/30—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
    • F16H48/20—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
    • F16H2048/305—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using manual 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
    • F16H48/20—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
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2071—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using three freewheel mechanism
    • 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
    • F16H48/32—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using fluid pressure actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Retarders (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

"CONJUNTO DE DIFERENCIAL DE ESCORREGAMENTO LIMITADO E SISTEMA DE CONTROLE DE DIFERENCIAL DE TRAçãO NA RODA DIANTEIRA". Um conjunto de diferencial de escorregamento limitado de tração na roda dianteira controlado eletronicamente que é projetado para permitir a um operador controlar manual ou automaticamente a função de escorregamento limitado. O conjunto de controle e atuação do diferencial está localizado externamente à carcaça da árvore transversal dianteira e do diferencial. O conjunto inclui um solenóide elétrico que modula a pressão hidráulica produzida por uma bomba gerotor. Quando o controle do diferencial de escorregamento limitado estiver na posição LIG, a pressão hidráulica produzida pela bomba gerotor engata um pacote de embreagem de fricção que acopla a carcaça de diferencial ao eixo de saída da árvore dianteira. Quando a função de escorregamento limitado estiver em uma posição DESL, o solenóide elétrico não permite que a bomba gerotor gere pressão hidráulica suficiente para atuar o pacote de embreagem. Quando o controle de diferencial estiver em uma posição intermediária, o ajuste de controle específico e a velocidade de rotação do eixo de saída da árvore dianteira em relação à velocidade de rotação da carcaça de diferencial determinam o engate do diferencial. Além da capacidade de controlar manualmente a função de escorregamento limitado, um processador de computador/unidade lógica também podem controlar eletronicamente a função.
BR0403172-5A 2003-08-01 2004-07-30 Conjunto de diferencial de escorregamento limitado e sistema de controle de diferencial de tração na roda dianteira BRPI0403172A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/631,714 US20050026732A1 (en) 2003-08-01 2003-08-01 Limited slip differential assembly

Publications (1)

Publication Number Publication Date
BRPI0403172A true BRPI0403172A (pt) 2005-05-24

Family

ID=33541529

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0403172-5A BRPI0403172A (pt) 2003-08-01 2004-07-30 Conjunto de diferencial de escorregamento limitado e sistema de controle de diferencial de tração na roda dianteira

Country Status (5)

Country Link
US (1) US20050026732A1 (pt)
EP (1) EP1502800A1 (pt)
CN (1) CN1616270A (pt)
AU (1) AU2004203495A1 (pt)
BR (1) BRPI0403172A (pt)

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AT8015U1 (de) * 2005-02-25 2005-12-15 Magna Steyr Fahrzeugtechnik Ag Differentialgetriebeeinheit für kraftfahrzeuge mit aktiver steuerung der antriebskraftverteilung
US7390278B2 (en) * 2005-03-18 2008-06-24 Dana Automotive Systems Group, Llc. Torque-coupling device for front-wheel-drive transaxle unit
US7361114B2 (en) * 2005-09-09 2008-04-22 Eaton Corporation Vehicle differential including pump with variable-engagement clutch
JP4918271B2 (ja) * 2006-04-10 2012-04-18 Ｇｋｎドライブラインジャパン株式会社 動力伝達装置
DE102006025058A1 (de) * 2006-05-30 2007-12-06 Zf Friedrichshafen Ag Getriebeeinheit zur Führung eines Antriebsmomentes von einer Antriebswelle auf zwei Antriebswellen
WO2008008705A2 (en) * 2006-07-14 2008-01-17 Borgwarner Inc. Limited slip differential
WO2008021117A2 (en) * 2006-08-16 2008-02-21 Magna Powertrain Usa, Inc. Limited slip differential with electrohydraulic clutch actuator
DE102006057218A1 (de) 2006-12-01 2008-06-05 Gkn Driveline International Gmbh Antriebsanordnung mit Zwischenwelle und Kupplungseinheit
JP4229193B2 (ja) * 2007-04-06 2009-02-25 三菱自動車工業株式会社 車両用差動制限装置
WO2011097237A1 (en) * 2010-02-02 2011-08-11 Eaton Corporation Self-contained hydraulic torque modulating device
US20110269595A1 (en) 2010-04-30 2011-11-03 American Axle & Manufacturing Inc. Control strategy for operating a locking differential
EP3046796B1 (en) * 2013-09-17 2020-11-11 Eaton Intelligent Power Limited Limited slip differential assembly
CN103557302B (zh) * 2013-10-16 2015-12-16 景水清 一种防滑差速器
KR102401911B1 (ko) * 2014-04-11 2022-05-26 이턴 코포레이션 차동 제한장치용 유압식 제어 유닛
CN104006139B (zh) * 2014-06-03 2016-09-14 湖北航天技术研究院特种车辆技术中心 一种电子限滑差速器
CN104154207B (zh) * 2014-07-30 2017-01-11 长城汽车股份有限公司 一种扭矩矢量控制机械差速锁止差速器
DE112016001873T5 (de) * 2015-05-20 2018-01-18 Eaton Corporation Elektronisches Sperrdifferential
KR101734907B1 (ko) * 2015-09-01 2017-05-15 한국원자력연구원 제로터 모터 크랭크식 회전량 측정 장치
KR101734898B1 (ko) * 2015-09-01 2017-05-15 한국원자력연구원 제로터 모터 링크식 회전량 측정 장치
WO2018031776A1 (en) * 2016-08-10 2018-02-15 Eaton Corporation Electronic limited slip coupling having bolt on configuration
JP2018118684A (ja) * 2017-01-27 2018-08-02 本田技研工業株式会社 車両用操舵装置
TWI641772B (zh) 2017-10-20 2018-11-21 財團法人工業技術研究院 雙軸撥動變速裝置
TWI644041B (zh) 2017-10-20 2018-12-11 財團法人工業技術研究院 雙軸離合變速裝置
US10955009B2 (en) 2018-04-03 2021-03-23 Borgwarner Inc. Clutch pack having different clutch plate materials
CN109968969B (zh) * 2019-04-15 2020-10-16 常熟理工学院 一种电磁控制的轻卡驱动轮防滑装置
CN111120618A (zh) * 2019-12-18 2020-05-08 伍晓明 一种电磁止动器

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US4727966A (en) * 1984-05-30 1988-03-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Differential with differential motion limiting mechanism
JPS61175648U (pt) * 1985-04-22 1986-11-01
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Also Published As

Publication number Publication date
US20050026732A1 (en) 2005-02-03
CN1616270A (zh) 2005-05-18
AU2004203495A1 (en) 2005-02-17
EP1502800A1 (en) 2005-02-02

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]