ATE505342T1 - Zweistufige schmierungsanordnung für invertierte portalachsen - Google Patents

Zweistufige schmierungsanordnung für invertierte portalachsen

Info

Publication number
ATE505342T1
ATE505342T1 AT04252586T AT04252586T ATE505342T1 AT E505342 T1 ATE505342 T1 AT E505342T1 AT 04252586 T AT04252586 T AT 04252586T AT 04252586 T AT04252586 T AT 04252586T AT E505342 T1 ATE505342 T1 AT E505342T1
Authority
AT
Austria
Prior art keywords
wheel end
opening
axle
housing
lubrication
Prior art date
Application number
AT04252586T
Other languages
English (en)
Inventor
Brian David Hayes
Tomaz Dopico Varela
William C Sullivan
Original Assignee
Arvinmeritor Technology Llc
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 Arvinmeritor Technology Llc filed Critical Arvinmeritor Technology Llc
Application granted granted Critical
Publication of ATE505342T1 publication Critical patent/ATE505342T1/de

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/002—Axles of the low floor type, e.g. for low-floor city busses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/16—Axle housings
    • B60B35/163—Axle housings characterised by specific shape of the housing, e.g. adaptations to give space for other vehicle elements like chassis or exhaust system
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0483—Axle or inter-axle differentials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/111—Weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/20—Avoidance of
    • B60B2900/212—Damage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • B60Y2200/143—Busses
    • B60Y2200/1432—Low floor busses
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02052—Axle units; Transfer casings for four wheel drive
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps; Pressure control
    • F16H57/0445—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps; Pressure control for supply of different gearbox casings or sections
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0457—Splash lubrication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings
    • Y10T74/2188—Axle and torque tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Details Of Gearings (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
AT04252586T 2003-05-05 2004-05-04 Zweistufige schmierungsanordnung für invertierte portalachsen ATE505342T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/429,317 US6843746B2 (en) 2003-05-05 2003-05-05 Dual level inverted portal axle lubrication configuration

Publications (1)

Publication Number Publication Date
ATE505342T1 true ATE505342T1 (de) 2011-04-15

Family

ID=32990497

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04252586T ATE505342T1 (de) 2003-05-05 2004-05-04 Zweistufige schmierungsanordnung für invertierte portalachsen

Country Status (6)

Country Link
US (1) US6843746B2 (de)
EP (1) EP1475247B1 (de)
CN (1) CN100432497C (de)
AT (1) ATE505342T1 (de)
DE (1) DE602004032191D1 (de)
ES (1) ES2365013T3 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004096581A1 (en) * 2003-05-02 2004-11-11 Arvinmeritor Technology, Llc Inverted portal axle configuration for a low floor vehicule
US7048087B2 (en) * 2003-08-26 2006-05-23 Arvinmeritor Technology, Llc External shaft low floor drive axle assembly
US6991574B2 (en) * 2004-01-08 2006-01-31 Arvinmeritor Technology, Llc Dual level oil impeller for drive axle assembly
DE102006045239A1 (de) * 2006-09-26 2008-04-03 Zf Friedrichshafen Ag Einrichtung zur Optimierung der Förderfunktion des Tellerrads eines Differentials in Bezug auf maximalen Volumenstrom
JP4670806B2 (ja) * 2006-12-15 2011-04-13 トヨタ自動車株式会社 車両用変速機
US8152674B2 (en) * 2008-08-15 2012-04-10 Arvinmeritor Technology, Llc Auxiliary lubrication pump for carriers
GB2471653A (en) * 2009-06-30 2011-01-12 Meritor Technology Inc A method of controlling a fluid level around a transmission gear
GB2471651A (en) * 2009-06-30 2011-01-12 Meritor Technology Inc Axle crown wheel housing with nested bowls defining a reservoir
GB2471652A (en) * 2009-06-30 2011-01-12 Meritor Technology Inc Transmission system with a reservoir and a sump for crown wheel lubricating oil
DE102010036826B4 (de) 2010-08-03 2014-05-28 Gkn Driveline Köping Ab Ausgleichseinheit eines Antriebsstrangs eines Kraftfahrzeugs sowie dessen Aufbau zur verlustminimierten Bedarfsbeölung
EP2574827B1 (de) * 2011-09-30 2014-02-26 GKN Driveline Köping AB Kupplungsbaugruppe mit Entölungseinrichtung
DE102012207133B4 (de) * 2012-04-27 2025-07-24 Zf Friedrichshafen Ag Schmiermittelleitvorrichtung
CN102678899B (zh) * 2012-05-23 2015-04-15 湖南中联重科车桥有限公司 差速器壳体
US8858381B2 (en) * 2012-09-12 2014-10-14 Arvinmeritor Technology, Llc Axle assembly having a lubricant reservoir
EP2801737B1 (de) * 2013-05-08 2016-07-20 Meritor Technology, LLC Achsenanordnung und Verfahren zum Umrüsten einer Achsenanordnung
JP6523612B2 (ja) * 2014-03-27 2019-06-05 アイシン・エィ・ダブリュ株式会社 動力伝達装置
JP6187353B2 (ja) 2014-03-27 2017-08-30 アイシン・エィ・ダブリュ株式会社 動力伝達装置
US9797502B2 (en) * 2016-03-23 2017-10-24 Arvinmeritor Technology, Llc Axle assembly having a lubricant reservoir
US11220149B2 (en) * 2019-03-13 2022-01-11 Zf Friedrichshafen Ag Rear axle assembly designed to fit within rear axle envelope
US12263700B2 (en) * 2020-12-16 2025-04-01 Dana Italia S.R.L. Systems for axle arm
US11685253B2 (en) 2021-06-15 2023-06-27 Arvinmeritor Technology, Llc Drive axle system
US12325262B1 (en) 2023-12-12 2025-06-10 Allison Transmission, Inc. Lubrication distribution systems, powertrains incorporating the same, and methods of using the same
CN119267542A (zh) * 2024-12-12 2025-01-07 江苏速豹动力科技有限公司 一种轮端主动润滑装置

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NL33694C (de) * 1930-12-02
DE1801917A1 (de) * 1968-10-09 1970-05-27 Daimler Benz Ag Mit OElsumpfschmierung arbeitendes Getriebe,insbesondere Ausgleichgetriebe fuer den Achsantrieb von Kraftwagen
US3838751A (en) * 1973-08-06 1974-10-01 Eaton Corp Axle lubrication system
JPS5457725A (en) 1977-10-18 1979-05-09 Toyota Motor Corp Device of guiding lubricating oil in final drive kit of device of transmitting power for car
US4242923A (en) 1977-11-02 1981-01-06 Toyota Jidosha Kogyo Kabushiki Kaisha Lubrication in power transmission unit
JPS5479374U (de) 1977-11-15 1979-06-05
JPS6113804Y2 (de) 1977-12-03 1986-04-28
JPS581377Y2 (ja) 1978-05-25 1983-01-11 トヨタ自動車株式会社 車両用終駆動機の潤滑装置
CA1098843A (en) * 1978-10-31 1981-04-07 Versatile Manufacturing Company, A Division Of Versatile Cornat Corporation Lubrication pump and filter for axle assemblies
US4468981A (en) * 1981-10-02 1984-09-04 Rockwell International Corporation Drive axle and fluid pump assembly
EP0308048B1 (de) * 1987-07-28 1991-05-15 LUCAS INDUSTRIES public limited company Rotationsteil für eine Fahrzeugsbremse mit Flüssigkeitskühlung
JPH04504460A (ja) * 1989-04-08 1992-08-06 ツァーンラートファブリーク、フリードリッヒスハーフェン、アクチェンゲゼルシャフト 駆動車軸
US5316106A (en) * 1993-05-07 1994-05-31 Ford Motor Company Lubricant cooling system for a motor vehicle axle
HU216712B (hu) * 1994-02-24 1999-08-30 RÁBA Magyar Vagon- és Gépgyár Rt. Speciális olajkeringető rendszer, főként nedvesfékes munkagépfutóművek és nagy terhelésű kerékagy-bolygóműves futóművek hűtésére
US6021868A (en) * 1997-09-02 2000-02-08 Eaton Corporation Mechanical transmission cooling and lubrication using associated engine systems

Also Published As

Publication number Publication date
US6843746B2 (en) 2005-01-18
US20040224809A1 (en) 2004-11-11
CN100432497C (zh) 2008-11-12
EP1475247B1 (de) 2011-04-13
EP1475247A2 (de) 2004-11-10
DE602004032191D1 (de) 2011-05-26
ES2365013T3 (es) 2011-09-20
CN1550695A (zh) 2004-12-01
EP1475247A3 (de) 2006-12-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties