BRPI0406739A - Método de engate de engrenagem para caixa de engrenagem de veìculo a motor - Google Patents

Método de engate de engrenagem para caixa de engrenagem de veìculo a motor

Info

Publication number
BRPI0406739A
BRPI0406739A BR0406739-8A BRPI0406739A BRPI0406739A BR PI0406739 A BRPI0406739 A BR PI0406739A BR PI0406739 A BRPI0406739 A BR PI0406739A BR PI0406739 A BRPI0406739 A BR PI0406739A
Authority
BR
Brazil
Prior art keywords
gear
split
neutral
gearbox
low
Prior art date
Application number
BR0406739-8A
Other languages
English (en)
Inventor
Lars-Gunnar Hedstrom
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BRPI0406739A publication Critical patent/BRPI0406739A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/702—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B60W10/111—Stepped gearings with separate change-speed gear trains arranged in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • F16H2061/0411—Synchronisation before shifting by control of shaft 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
    • F16H2306/00—Shifting
    • F16H2306/18—Preparing coupling or engaging of future 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/48—Synchronising of new 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/50—Coupling of new 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
    • F16H2312/00—Driving activities
    • F16H2312/02—Driving off
    • 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
    • F16H2312/00—Driving activities
    • F16H2312/16—Coming to a halt
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/46—Signals to a clutch outside the gearbox

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

"MéTODO DE ENGATE DE ENGRENAGEM PARA CAIXA DE ENGRENAGEM DE VEìCULO A MOTOR". Um método para o engate de engrenagem inicial em uma caixa de engrenagem de caminhão (16) com uma seção de engrenagem não sincronizada em pelo menos uma de suas engrenagens, uma engrenagem dividida (50) , e uma seção de engrenagem planetária (24) com faixas de baixa velocidade e alta velocidade. A engrenagem dividida fornecida com o entrelaçamento sincronizado (52) é controlada por um atuador de três posições (68) utilizado para colocar a engrenagem dividida não apenas nas posições de baixa divisão e alta divisão mas também em uma posição neutra definida. Quando o caminhão é parado, a embreagem é desengatada e um seletor de engrenagem (10) é colocado no neutro, então a engrenagem dividida é comutada para neutro, enquanto a caixa de engrenagem principal mantém uma engrenagem engatada. Na próxima partida o método de engate de engrenagem inicial em uma caixa de engrenagem de caminhão (16) com uma seção de engrenagem principal não sincronizada em pelo menos uma de suas engrenagens, uma engrenagem dividida (50), e uma seção de engrenagem planetária (24) com faixas de baixa velocidade e alta velocidade. A engrenagem dividida fornecia com entrelaçamento sincronizado (52) é controlada por um atuador de três posições (68) utilizado para colocar a engrenagem dividida não apenas nas posições de baixa divisão e alta divisão mas também em uma posição neutra definida. Quando o caminhão é parado, a embreagem é desengatada e um seletor de engrenagem (10) é colocado no neutro, então a engrenagem dividida é comutada para neutro, enquanto a caixa de engrenagem principal mantém uma engrenagem engatada. Na próxima partida depois dessa, a embreagem é desenhada e uma posição de engrenagem dividida desejada é aplicada por meio do atuador de três posições, com o entrelaçamento sincronizado de engrenagem dividida sendo utilizado para frear o eixo de entrada da caixa de engrenagem (20) com a placa de embreagem associada (28).
BR0406739-8A 2003-01-15 2004-01-12 Método de engate de engrenagem para caixa de engrenagem de veìculo a motor BRPI0406739A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0300075A SE524661C2 (sv) 2003-01-15 2003-01-15 Förfarande för startväxeliläggning vid fordonsväxellåda
PCT/SE2004/000013 WO2004079233A1 (en) 2003-01-15 2004-01-12 Gear engagement method for motor vehicle gearbox

Publications (1)

Publication Number Publication Date
BRPI0406739A true BRPI0406739A (pt) 2005-12-20

Family

ID=20290115

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0406739-8A BRPI0406739A (pt) 2003-01-15 2004-01-12 Método de engate de engrenagem para caixa de engrenagem de veìculo a motor

Country Status (9)

Country Link
EP (1) EP1588080B1 (pt)
JP (1) JP2006513388A (pt)
CN (1) CN100404922C (pt)
AT (1) ATE373187T1 (pt)
BR (1) BRPI0406739A (pt)
DE (1) DE602004008876T2 (pt)
ES (1) ES2293204T3 (pt)
SE (1) SE524661C2 (pt)
WO (1) WO2004079233A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923740B1 (fr) 2007-11-20 2009-11-27 Railtech Int Moule pour soudure aluminothermique a coulee directe.
DE102008000752A1 (de) * 2008-03-19 2009-09-24 Zf Friedrichshafen Ag Verfahren zur Schaltsteuerung eines automatisierten Gruppengetriebes
EP2103846B1 (de) 2008-03-19 2014-07-02 ZF Friedrichshafen AG Verfahren zur Schaltsteuerung eines automatisierten Gruppengetriebes
RU2488029C2 (ru) * 2008-09-08 2013-07-20 СКАНИА СВ АБ (пабл) Способ для улучшения характеристики моторного транспортного средства
CN101508015B (zh) * 2009-02-23 2011-01-05 宁波合力模具科技股份有限公司 重型卡车齿轮箱的铸造工艺及模具
JP5501083B2 (ja) * 2010-04-28 2014-05-21 アイシン・エーアイ株式会社 車両の動力伝達制御装置
DE102012005676A1 (de) * 2012-03-21 2013-09-26 Daimler Ag Kraftfahrzeugantriebsstrangvorrichtung mit einem Mehrgruppengetriebe
BR112016003002B1 (pt) 2013-08-14 2021-11-16 Volvo Truck Corporation Método para calibragem automática de sensores de detecção de posição de transmissão automática, transmissão automática, e, veículo que compreende a transmissão automática
DE102014012984A1 (de) 2014-09-01 2016-03-03 Scania Cv Ab Verfahren zum Steuern eines Getriebes eines Fahrzeugs
US11105412B2 (en) 2016-12-22 2021-08-31 Eaton Cummins Automated Transmission Technologies Llc System, method, and apparatus for managing transmission shutdown operations
WO2018118131A1 (en) 2016-12-22 2018-06-28 Eaton Corporation System, method, and apparatus for operating a high efficiency, high output transmission
WO2018118126A1 (en) 2016-12-22 2018-06-28 Eaton Corporation High efficiency, high output transmission
EP3589866B1 (en) * 2017-02-28 2021-09-01 Eaton Cummins Automated Transmission Technologies LLC System, method, and apparatus for managing transmission shutdown operations
CN113108027A (zh) * 2021-03-25 2021-07-13 东风商用车有限公司 一种同步器结构的amt变速箱中间轴制动器及控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT939884B (it) * 1971-09-25 1973-02-10 Fiat Spa Cambio a sincronizzazione elettroni ca particolarmente per autoveicoli
SE467169B (sv) * 1990-02-09 1992-06-01 Saab Scania Ab Transmission foer ett fordon samt foerfarande foer reglering av densamma
US5711740A (en) * 1996-05-29 1998-01-27 New Venture Gear, Inc. Mechanical clutch for planetary-type gear reduction unit
GB2348255B (en) * 1997-12-23 2002-07-03 Luk Lamellen & Kupplungsbau Gear box
DE19851895A1 (de) * 1998-11-11 2000-05-18 Zahnradfabrik Friedrichshafen Vielgängiges Schaltgetriebe für Kraftfahrzeuge

Also Published As

Publication number Publication date
EP1588080A1 (en) 2005-10-26
EP1588080B1 (en) 2007-09-12
SE0300075L (sv) 2004-07-16
JP2006513388A (ja) 2006-04-20
DE602004008876D1 (de) 2007-10-25
WO2004079233A1 (en) 2004-09-16
ATE373187T1 (de) 2007-09-15
SE0300075D0 (sv) 2003-01-15
CN100404922C (zh) 2008-07-23
SE524661C2 (sv) 2004-09-14
CN1751193A (zh) 2006-03-22
DE602004008876T2 (de) 2008-06-19
ES2293204T3 (es) 2008-03-16

Similar Documents

Publication Publication Date Title
CN101173711B (zh) 双离合器变速器的齿轮选择方法
DE50005273D1 (de) Doppelkupplungsgetriebe und verfahren zur steuerung eines automatisierten doppelkupplungsgetriebes
SE0300075D0 (sv) Växeliläggningsförförande för motorfordonsväxellåda
US20090107289A1 (en) Multi-group transmission and method for changing gear in a multi-group transmission
ATE335943T1 (de) Verfahren zur steuerung einer mehrfachkupplungseinrichtung und eines lastschaltgetriebes
DE19901414B4 (de) Automatisiert schaltbare Getriebe mit Drehmaschine und Bremseinrichtung zur Synchronisierung und Hauptankupplung sowie Verfahren zur Steuerung derselben
EP1657473A3 (en) Dual clutch transmission having a synchronizer actuation interlock circuit
ES2012271A6 (es) Equipo impulsor con un cambio de dos marchas.
WO2004036079A3 (de) Verfahren und system zum steuern wenigstens eines aktors im antriebsstrang eines fahrzeuges
DE10393120D2 (de) Verfahren zur Steuerung von Schaltvorgängen eines Lastschaltgetriebes und Lastschaltgetriebe hierzu
EP1519084A3 (en) Vehicle transmission
JPH0251642A (ja) 自動変速装置
CN101929530B (zh) 小型移动机器人用三档变速机构
DE50310550D1 (de) Getriebe und verfahren zum ansteuern einer kupplung, insbesondere einer doppelkupplung
JP2003278898A (ja) 自動変速機
EP1491798A4 (en) MOBILE TRANSMISSION OF A WORKING VEHICLE
EP1366311A1 (en) Motor vehicle drive unit
WO2004000599A3 (de) Schaltgetriebe, insbesondere schaltgetriebe für ein kraftfahrzeug
US20020014134A1 (en) Method for manual shifting of a multi-section transmission
GB720210A (en) Variable speed power transmission system
EP0296770A2 (en) A transmission for producing multiple speed ratios
GB0822035D0 (en) Bus system for a motor vehicle
RU109439U1 (ru) Коробка передач транспортного средства (варианты)
RU2472995C1 (ru) Коробка передач транспортного средства (варианты)
CN100562675C (zh) 差速式手扶拖拉机变速箱

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]