ATE329785T1 - Vorrichtung und verfahren für die synchronisation von verteilergetriebe mit kurz-/lang umschaltung - Google Patents

Vorrichtung und verfahren für die synchronisation von verteilergetriebe mit kurz-/lang umschaltung

Info

Publication number
ATE329785T1
ATE329785T1 AT02251906T AT02251906T ATE329785T1 AT E329785 T1 ATE329785 T1 AT E329785T1 AT 02251906 T AT02251906 T AT 02251906T AT 02251906 T AT02251906 T AT 02251906T AT E329785 T1 ATE329785 T1 AT E329785T1
Authority
AT
Austria
Prior art keywords
transfer case
short
long shift
synchronizing transfer
synchronizing
Prior art date
Application number
AT02251906T
Other languages
English (en)
Inventor
Gary A Oliveira
Richard Thomas Fosmoe
John R Ficht
Original Assignee
Borgwarner Inc
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 Borgwarner Inc filed Critical Borgwarner Inc
Application granted granted Critical
Publication of ATE329785T1 publication Critical patent/ATE329785T1/de

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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • 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
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/115—Stepped gearings with planetary gears
    • 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
    • B60W10/12—Conjoint control of vehicle sub-units of different type or different function including control of differentials
    • B60W10/14—Central differentials for dividing torque between front and rear axles
    • 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
    • F16H61/0437—Smoothing ratio shift by using electrical signals
    • 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
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
    • 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
    • B60K17/3467—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 combined with a change speed gearing, e.g. range gear
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/02—Clutches
    • B60W2510/0208—Clutch engagement state, e.g. engaged or disengaged
    • B60W2510/0216—Clutch engagement rate
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/1015—Input shaft speed, e.g. turbine speed
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/104—Output speed
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D28/00—Electrically-actuated clutches
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/462—Detecting synchronisation, i.e. speed difference is approaching zero
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H2061/2823—Controlling actuator force way characteristic, i.e. controlling force or movement depending on the actuator position, e.g. for adapting force to synchronisation and engagement of gear clutch
    • 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
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
    • F16H2063/3056—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force using cam or crank gearing
    • 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
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
    • F16H2063/3066—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force using worm 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor 
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/32—Electric motors , actuators or related electrical control means  therefor
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Control Of Transmission Device (AREA)
  • Facsimiles In General (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Facsimile Transmission Control (AREA)
  • Information Transfer Systems (AREA)
AT02251906T 2001-04-02 2002-03-18 Vorrichtung und verfahren für die synchronisation von verteilergetriebe mit kurz-/lang umschaltung ATE329785T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/824,608 US6579208B2 (en) 2000-01-18 2001-04-02 Method and apparatus for providing synchronization of low to high shifts in a transfer case

Publications (1)

Publication Number Publication Date
ATE329785T1 true ATE329785T1 (de) 2006-07-15

Family

ID=25241845

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02251906T ATE329785T1 (de) 2001-04-02 2002-03-18 Vorrichtung und verfahren für die synchronisation von verteilergetriebe mit kurz-/lang umschaltung

Country Status (5)

Country Link
US (1) US6579208B2 (de)
EP (1) EP1258387B1 (de)
JP (1) JP2002356117A (de)
AT (1) ATE329785T1 (de)
DE (1) DE60212255T2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT5363U1 (de) * 2001-07-31 2002-06-25 Steyr Powertrain Ag & Co Kg Verteilergetriebe mit steuerbarer reibungskupplung
US7170853B2 (en) * 2001-08-31 2007-01-30 Temic Automotive Of North America, Inc. Vehicle active network topologies
US20030043824A1 (en) * 2001-08-31 2003-03-06 Remboski Donald J. Vehicle active network and device
US7173903B2 (en) * 2001-08-31 2007-02-06 Temic Automotive Of North America, Inc. Vehicle active network with communication path redundancy
DE10325354A1 (de) * 2003-06-05 2004-12-23 Daimlerchrysler Ag Verfahren zum Betrieb eines Antriebsstrangs eines Kraftfahrzeugs
US20050101429A1 (en) * 2003-11-12 2005-05-12 Timothy Allen Transfer case having high-range and low-range selection controlled through a coupler
US7435199B2 (en) * 2004-06-12 2008-10-14 Borgwarner, Inc. Transfer case with forward hydraulic clutch
US7313943B2 (en) * 2004-12-07 2008-01-01 Magna Powertrain Usa, Inc. Adjustable encoder for clutch actuation control system
US20060266094A1 (en) * 2005-05-19 2006-11-30 Isatec Of Ohio, Inc. Transmission system component and method for making same
US20070175286A1 (en) * 2006-01-27 2007-08-02 Borgwarner Inc. Electric shift transfer case
US20090250309A1 (en) * 2006-07-31 2009-10-08 Dumitru Puiu Hydraulic Shift System for Power Transfer Devices
SE530790C2 (sv) 2007-01-17 2008-09-09 Scania Cv Abp Styrsystem
US8900086B2 (en) * 2007-08-02 2014-12-02 Honda Motor Co., Ltd. Hydraulic vehicle clutch system, drivetrain for a vehicle including same, and method
US8365637B2 (en) * 2007-10-23 2013-02-05 Caterpillar Inc. Drop box for powertrain
DE102008040457A1 (de) * 2008-07-16 2010-01-21 Zf Friedrichshafen Ag Verfahren zum Ansteuern eines Antriebsstranges
US8527160B2 (en) * 2010-02-05 2013-09-03 Honda Motor Co., Ltd. Control system and method for automatic selection of a low range gear ratio for a vehicle drivetrain
US8449430B2 (en) * 2010-02-05 2013-05-28 Honda Motor Co., Ltd. Transversely mounted transaxle having a low range gear assembly and powertrain for a vehicle including same
US20110213532A1 (en) * 2010-03-01 2011-09-01 Blair Ricky E Method and system for controlling a two-speed transfer case
US8452504B2 (en) 2010-07-30 2013-05-28 Honda Motor Co., Ltd. Control system and method for automatic control of selection of on-demand all-wheel drive assembly for a vehicle drivetrain
US8364369B2 (en) 2010-07-30 2013-01-29 Honda Motor Co., Ltd. Low range drive ratio transfer changeover anti-rollback system and method
US8534409B2 (en) 2010-07-30 2013-09-17 Honda Motor Co., Ltd. Drivetrain for a vehicle and method of controlling same
GB2502745A (en) * 2011-03-09 2013-12-04 Magna Powertrain America Inc Selectable grounded gear linear actuation
US9358883B2 (en) * 2011-05-20 2016-06-07 GM Global Technology Operations LLC Method for use with vehicle having selectable transfer case
DE102011051859B4 (de) 2011-07-15 2014-11-27 Technische Universität Chemnitz Einrichtung zum synchronisierten Schalten einer Kupplung, insbesondere einer Zahnkupplung eines Fahrzeuges
DE202011050731U1 (de) 2011-07-15 2012-10-25 Technische Universität Chemnitz Einrichtung zum synchronisierten Schalten einer Kupplung, insbesondere einer Zahnkupplung eines Fahrzeuges
DE102012222110A1 (de) * 2011-12-14 2013-06-20 Schaeffler Technologies AG & Co. KG Kupplungseinrichtung
GB2545791B (en) 2013-07-25 2018-04-04 Jaguar Land Rover Ltd Vehicle control system and method
GB2516495B (en) 2013-07-25 2017-03-15 Jaguar Land Rover Ltd Vehicle control system and method
US9297456B2 (en) * 2014-03-31 2016-03-29 Ford Global Technologies, Llc Vehicle adapted to control clutch torque based on relative speed data
US9366334B2 (en) 2014-05-06 2016-06-14 Borgwarner Inc. Lubrication system and transfer case incorporating the same
WO2015191053A1 (en) 2014-06-10 2015-12-17 Halliburton Energy Services, Inc. Synchronization of receiver units over a control area network bus
US9925868B2 (en) 2014-10-09 2018-03-27 Borgwarner Inc. Transfer case for an automotive powertrain system
US9925869B2 (en) * 2014-12-17 2018-03-27 Magna Powertrain Of America, Inc. Two-speed transfer case with non-synchronized range shift mechanism and on-the-move range shift control system
JP6233381B2 (ja) * 2015-10-26 2017-11-22 トヨタ自動車株式会社 ４輪駆動車両用トランスファ
US9963012B2 (en) * 2015-12-07 2018-05-08 GM Global Technology Operations LLC Personalizing vehicular comfort settings for a specific user
US10228035B2 (en) 2016-06-20 2019-03-12 Kongsberg Automotive As Velocity dependent brake for clutch actuator
US10106164B2 (en) 2016-08-30 2018-10-23 GM Global Technology Operations LLC Method for a synchronous range shift on an electronically controlled two-speed transfer case with an electronically controlled engine and transmission
DE102017202081A1 (de) 2017-02-09 2018-08-09 Zf Friedrichshafen Ag Verfahren zur Echtzeit-Überwachung einer elektromagnetisch betätigten Klauenkupplung
CN110103706A (zh) * 2018-02-01 2019-08-09 西安博贤机电设备有限公司 一种用于单发动机专用车的模块化节能环保型取力分动箱
DE102019216016B4 (de) * 2019-10-17 2022-03-17 Magna powertrain gmbh & co kg Axialverstellvorrichtung und Aktuierungsanordnung umfassend eine solche Axialverstellvorrichtung
GB2592448B (en) 2020-02-26 2022-07-06 Caterpillar Inc Method system for control of gear selection in vehicles
CN113153930B (zh) * 2021-01-27 2022-08-05 浙江佰事瑞帕瓦传动有限公司 一种取力器过载保护系统
US12559087B2 (en) * 2023-07-31 2026-02-24 Fca Us Llc Power split hybrid transmission having synchronized disconnect shift element

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664217A (en) 1984-12-24 1987-05-12 United Technologies Electro Systems, Inc. Electric shift actuator for vehicle transfer case
US4718303A (en) 1986-10-06 1988-01-12 Borg-Warner Automotive, Inc. Four wheel drive transfer case with clutch mechanism
JPS63255130A (ja) 1987-04-10 1988-10-21 Fuji Tool & Die Co Ltd 四輪駆動制御装置
US5150637A (en) 1988-11-18 1992-09-29 Mazda Motor Corporation Transfer case shifting apparatus for four wheel drive vehicle
US5407024A (en) 1992-06-24 1995-04-18 Borg-Warner Automotive, Inc. On demand vehicle drive system
US5346442A (en) 1992-08-19 1994-09-13 New Venture Gear, Inc. Range shift arrangement for four-wheel drive vehicles
US5400866A (en) * 1993-03-10 1995-03-28 New Venture Gear, Inc. Torque modulated transfer case
US5680308A (en) 1995-05-01 1997-10-21 Borg-Warner Automotive, Inc. Automobile transfer case system and control circuit therefor
US5699870A (en) 1995-05-01 1997-12-23 Borg-Warner Automotive, Inc. Electric shift transfer case system for an automobile
US5682790A (en) * 1996-04-30 1997-11-04 Eaton Corporation Synchronizing and gear engagement sensing logic for automated mechanical transmission system
US5771477A (en) 1996-05-10 1998-06-23 Borg-Warner Automotive, Inc. Method and apparatus for synchronizing low to high transfer case shifts
DE19624825C2 (de) * 1996-06-21 1998-09-10 Daimler Benz Ag Sicherheitssystem für ein Kraftfahrzeug
US5704867A (en) 1996-07-16 1998-01-06 New Venture Gear, Inc. Full-time transfer case with synchronized range shift arrangement
US5867092A (en) 1996-08-30 1999-02-02 Borg-Warner Automotive, Inc. Hall effect transfer case shift mechanism position sensor
DE19717042C2 (de) * 1997-04-23 1999-07-15 Daimler Chrysler Ag Verfahren zum Schalten eines synchronisiergliederfreien Zahnräderwechselgetriebes
IT1293853B1 (it) * 1997-06-25 1999-03-10 Magneti Marelli Spa Metodo e dispositivo di controllo di un gruppo di trasmissione di un veicolo.
JPH1122816A (ja) * 1997-06-30 1999-01-26 Aisin Seiki Co Ltd シンクロメッシュ式トランスミッションの変速制御装置
US6042504A (en) * 1998-04-01 2000-03-28 Eaton Corporation Range shift control
US5974906A (en) * 1998-04-01 1999-11-02 Eaton Corporation Jaw clutch engagement control for assisted, manually shifted, splitter-type transmission system
US6269293B1 (en) * 1998-12-14 2001-07-31 Daimlerchrysler Corporation Interactive engine and automatic transmission control
US5993354A (en) * 1999-01-25 1999-11-30 New Venture Gear, Inc. Transfer case shift control system using automatic shutdown relay circuit
JP4447070B2 (ja) * 1999-05-25 2010-04-07 アイシン・エーアイ株式会社 変速機のシフト制御装置

Also Published As

Publication number Publication date
DE60212255T2 (de) 2006-10-19
EP1258387A3 (de) 2005-08-24
EP1258387B1 (de) 2006-06-14
JP2002356117A (ja) 2002-12-10
DE60212255D1 (de) 2006-07-27
US6579208B2 (en) 2003-06-17
US20010029221A1 (en) 2001-10-11
EP1258387A2 (de) 2002-11-20

Similar Documents

Publication Publication Date Title
ATE329785T1 (de) Vorrichtung und verfahren für die synchronisation von verteilergetriebe mit kurz-/lang umschaltung
DE69837356D1 (de) Vorrichtung, System und Verfahren zur Datenübertragung und Vorrichtung zur Bildverarbeitung
ATE279745T1 (de) Verfahren und vorrichtung zur herstellung von einbaudaten, speichermittel dafür, verfahren und gerät zum komponenteeinbau mit diesem mittel
DE69938860D1 (de) Bildgerät zur Erzeugung von Hochqualitätsbildern
SG145697A1 (en) Image processing method and system for microfluidic devices
WO2003054686A3 (en) Method and system for synchronization of content rendering
DE60024763D1 (de) Verfahren und Vorrichtung zur Packetfragmentenweiterleitung
DE69937386D1 (de) Übertragungssystem, Verfahren und Vorrichtung für Bandbreiteverwaltung
SG95700A1 (en) System and method for intelligent lens transfer
ATE233003T1 (de) Verfahren und gerät zum automatischen zusammenfassen von texten
FR2737159B1 (fr) Dispositif de refroidissement notamment pour voitures de tourisme
EP1221790A3 (de) Drahtlose Kommunikationsvorrichtung, drahtloses Kommunikationssystem für ihren Einsatz sowie Kommunikationsverfahren hierfür
DE69634521D1 (de) Bilderzeugungsverfahren mit einer Elektronemittierende Vorrichtung
DE60034724D1 (de) Kühlsystem für ein Bildformungsapparat
ATE368980T1 (de) Rahmenerzeugung zur synchronisation
DK0933187T3 (da) Fremgangsmåde og apparat til fremstilling af en beholder
DE69020813D1 (de) Arbitrierungsverfahren und Vorrichtung für Sendezugriff zu einem Übertragungsmedium eines verteilten Vermittlungsnetzes.
ATE472238T1 (de) Verfahren und system zur funkzugangwahl
DE60041849D1 (de) Systeme und Verfahren zur Erzeugung von Bildern mit hoher Adressierbarkeit
DE59309091D1 (de) Verfahren zur Synchronisierung von Basisstationen in einem Funktelefonsystem
DE3882218D1 (de) Vorrichtung und verfahren zur bildung segmentierter helligkeit in gasentladeroehren.
ATE428241T1 (de) Vorrichtung und verfahren zum weiterreichen in einem drahtlosen netzwerk
TW336287B (en) Optical apparatus
DE69425954D1 (de) Aufladevorrichtung, Bilderzeugungsgerät mit der Aufladevorrichtung und Verfahren zur Herstellung der Vorrichtung
FR2734666B3 (fr) Douille pour circuit imprime

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1258387

Country of ref document: EP

REN Ceased due to non-payment of the annual fee