BR0302356A - Conjunto de diferencial entre eixos - Google Patents

Conjunto de diferencial entre eixos

Info

Publication number
BR0302356A
BR0302356A BR0302356-7A BR0302356A BR0302356A BR 0302356 A BR0302356 A BR 0302356A BR 0302356 A BR0302356 A BR 0302356A BR 0302356 A BR0302356 A BR 0302356A
Authority
BR
Brazil
Prior art keywords
pump
side gear
groove
differential
ports
Prior art date
Application number
BR0302356-7A
Other languages
English (en)
Inventor
Edward H Gervais Iii
James F Ziech
Lawrence P Wagle
Dale Kwasniewski
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 BR0302356A publication Critical patent/BR0302356A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • 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
    • 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
    • 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
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

"CONJUNTO DE DIFERENCIAL ENTRE EIXOS". Um conjunto de diferencial entre eixos tendo uma bomba de lubrificação é apresentado. A bomba é disposta entre os eixos de entrada e saída do diferencial dentro de um furo definido por uma engrenagem lateral acoplada ao ou integrante do eixo de saída. A bomba inclui um alojamento que define primeira e segunda aberturas e inclui uma ranhura arqueada em uma superfície radialmente externa. Um pino se estende radialmente para dentro em relação à engrenagem lateral e é recebido dentro da ranhura. A ranhura e o pino cooperam para habilitar rotação da bomba inteira em relação à engrenagem lateral e, dessa forma, cambiar as posições das duas aberturas. Desta maneira, o conjunto proporciona uma bomba reversível que fornece lubrificante apenas durante a rotação relativa entre os eixos de entrada e saída do diferencial.
BR0302356-7A 2002-07-01 2003-06-30 Conjunto de diferencial entre eixos BR0302356A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/186,926 US6702703B2 (en) 2001-01-18 2002-07-01 Lubrication pump for inter-axle differential

Publications (1)

Publication Number Publication Date
BR0302356A true BR0302356A (pt) 2004-08-17

Family

ID=29720410

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0302356-7A BR0302356A (pt) 2002-07-01 2003-06-30 Conjunto de diferencial entre eixos

Country Status (8)

Country Link
US (1) US6702703B2 (pt)
EP (1) EP1378687B1 (pt)
CN (1) CN100362263C (pt)
AT (1) ATE358247T1 (pt)
BR (1) BR0302356A (pt)
CA (1) CA2433824A1 (pt)
DE (1) DE60312776T2 (pt)
MX (1) MXPA03005938A (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6855083B1 (en) * 2001-01-18 2005-02-15 Dana Corporation Lubrication pump for inter-axle differential
US6702703B2 (en) * 2001-01-18 2004-03-09 Dana Corporation Lubrication pump for inter-axle differential
TW529446U (en) * 2002-05-22 2003-04-21 You-Bo Ju Structure of differential for model car
DE10353415B4 (de) * 2003-11-15 2006-01-19 Gkn Driveline International Gmbh Verteilergetriebe mit Kronenverzahnung
JP4409929B2 (ja) * 2003-12-19 2010-02-03 本田技研工業株式会社 デファレンシャル装置の潤滑構造
US7866444B2 (en) * 2006-04-06 2011-01-11 Fairfield Manufacturing Company, Inc. Cascading oil flow bearing lubrication device
AT9290U1 (de) 2006-05-10 2007-07-15 Magna Powertrain Ag & Co Kg Getriebe mit koaxialer schmiermittelpumpe
US8056662B2 (en) * 2007-03-23 2011-11-15 Fairfield Manufacturing Company, Inc. Lubrication system for right-angle drives used with utility vehicles
US7954574B2 (en) * 2007-03-23 2011-06-07 Fairfield Manufacturing Company, Inc. Offset drive system for utility vehicles
CN101842594B (zh) * 2007-11-14 2014-04-23 博格华纳公司 用于分动箱等的摩擦驱动泵
US8133143B2 (en) * 2008-06-16 2012-03-13 Fairfield Manufacturing Company, Inc. Gear reducer electric motor assembly with internal brake
US8409044B2 (en) 2008-10-23 2013-04-02 American Axle & Manufacturing, Inc. Differential lubrication feed system in a drive axle assembly
US8152382B2 (en) * 2009-01-23 2012-04-10 Dana Heavy Vehicle Systems Group, Llc Output tube assembly for drive axle covers and method of use
US8323143B2 (en) 2009-12-02 2012-12-04 Fairfield Manufacturing Company, Inc. Integrated spindle-carrier electric wheel drive
DE112010005897B4 (de) * 2010-09-22 2017-05-04 Toyota Jidosha Kabushiki Kaisha Wellenvorrichtung
DE102014205584A1 (de) 2013-04-05 2014-10-09 Magna Powertrain Ag & Co. Kg Pumpe und Verteilergetriebe
JP2015178350A (ja) * 2014-03-20 2015-10-08 日野自動車株式会社 タンデム型ディファレンシャル装置
US10458517B2 (en) 2015-05-22 2019-10-29 Dana Heavy Vehicle Systems Group, Llc Internal lube tank lube level control system
US11156281B2 (en) 2019-02-01 2021-10-26 Dana Heavy Vehicle Systems Group, Llc Axle assembly with lubrication pump
CN112283328B (zh) * 2020-11-04 2022-04-12 福建中维动力科技股份有限公司 一种纯电动卡车用油泵分动器
CN114382858A (zh) * 2022-01-24 2022-04-22 一汽解放汽车有限公司 一种轴间差速器及驱动桥总成

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US3118387A (en) 1964-01-21 Reveksible gear pump
US3040600A (en) 1955-11-21 1962-06-26 Mueller Otto Pump and lock for differential
US2861477A (en) 1955-11-21 1958-11-25 Mueller Otto Pump and lock for differential
US3165066A (en) 1962-07-11 1965-01-12 Copeland Refrigeration Corp Unidirectional flow rotary pump
US3303783A (en) * 1964-07-01 1967-02-14 Tuthill Pump Co Fluid pump apparatus
US3273501A (en) 1964-10-01 1966-09-20 Carrier Corp Automatically reversible pumping mechanism
US3393583A (en) 1967-02-13 1968-07-23 Mueller Otto Self-locking differential transmission
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JPH06193712A (ja) 1992-11-06 1994-07-15 Hino Motors Ltd タンデム式駆動軸の潤滑装置
JPH06193713A (ja) 1992-11-06 1994-07-15 Hino Motors Ltd タンデム式駆動軸の潤滑装置
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JPH08270753A (ja) 1995-03-28 1996-10-15 Tochigi Fuji Ind Co Ltd デファレンシャル装置
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US5702319A (en) 1995-10-13 1997-12-30 Dana Corporation Hydromechanical system for limiting differential speed between differentially rotating members
US5711408A (en) 1996-05-09 1998-01-27 Dana Corporation Reversible gerotor pump
US6702703B2 (en) * 2001-01-18 2004-03-09 Dana Corporation Lubrication pump for inter-axle differential
US6855083B1 (en) * 2001-01-18 2005-02-15 Dana Corporation Lubrication pump for inter-axle differential

Also Published As

Publication number Publication date
MXPA03005938A (es) 2005-02-14
DE60312776D1 (de) 2007-05-10
DE60312776T2 (de) 2007-08-02
CA2433824A1 (en) 2004-01-01
ATE358247T1 (de) 2007-04-15
CN1470781A (zh) 2004-01-28
EP1378687B1 (en) 2007-03-28
CN100362263C (zh) 2008-01-16
US6702703B2 (en) 2004-03-09
EP1378687A3 (en) 2005-03-09
US20030032516A1 (en) 2003-02-13
EP1378687A2 (en) 2004-01-07

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: BASEADO NO ART. 216 1 DA LPI, APRESENTE COPIA AUTENTICADA DA PROCURACAO PARA QUE ESTA SEJA ACEITA.

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]