ES2173769B1 - Aparato de control para una transmision automatica de un vehiculo comercial. - Google Patents

Aparato de control para una transmision automatica de un vehiculo comercial.

Info

Publication number
ES2173769B1
ES2173769B1 ES9900704A ES9900704A ES2173769B1 ES 2173769 B1 ES2173769 B1 ES 2173769B1 ES 9900704 A ES9900704 A ES 9900704A ES 9900704 A ES9900704 A ES 9900704A ES 2173769 B1 ES2173769 B1 ES 2173769B1
Authority
ES
Spain
Prior art keywords
control device
automatic transmission
button
condition
commercial vehicle
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES9900704A
Other languages
English (en)
Spanish (es)
Other versions
ES2173769A1 (es
Inventor
Luigi Lupi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iveco SpA
Original Assignee
Iveco Fiat SpA
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 Iveco Fiat SpA filed Critical Iveco Fiat SpA
Publication of ES2173769A1 publication Critical patent/ES2173769A1/es
Application granted granted Critical
Publication of ES2173769B1 publication Critical patent/ES2173769B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0248—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
    • 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
    • F16H59/02—Selector apparatus
    • F16H2059/0239—Up- and down-shift or range or mode selection by repeated movement
    • 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
    • F16H59/02—Selector apparatus
    • F16H2059/0252—Selector apparatus with means for initiating skip or double gear shifts, e.g. by moving selection lever beyond a threshold
    • 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
    • F16H61/16—Inhibiting  or initiating  shift during unfavourable conditions , e.g. preventing forward-reverse shift at high vehicle speed, preventing engine overspeed  
    • F16H2061/161—Inhibiting  or initiating  shift during unfavourable conditions , e.g. preventing forward-reverse shift at high vehicle speed, preventing engine overspeed   by checking feasibility of shifts, i.e. determine if requested shift can be successfully completed and post shift values are in an acceptable range
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift 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
    • 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
    • F16H61/16—Inhibiting  or initiating  shift during unfavourable conditions , e.g. preventing forward-reverse shift at high vehicle speed, preventing engine overspeed  
    • 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
    • F16H61/21—Providing engine brake control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
ES9900704A 1997-02-11 1998-02-10 Aparato de control para una transmision automatica de un vehiculo comercial. Expired - Fee Related ES2173769B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO970108 IT1291058B1 (it) 1997-02-11 1997-02-11 Dispositivo di controllo per una trasmissione automatizzata di un veicolo industriale.
ITTO97A0108 1997-02-11

Publications (2)

Publication Number Publication Date
ES2173769A1 ES2173769A1 (es) 2002-10-16
ES2173769B1 true ES2173769B1 (es) 2004-05-01

Family

ID=11415349

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9900704A Expired - Fee Related ES2173769B1 (es) 1997-02-11 1998-02-10 Aparato de control para una transmision automatica de un vehiculo comercial.

Country Status (4)

Country Link
DE (1) DE29802183U1 (it)
ES (1) ES2173769B1 (it)
FR (1) FR2759441B3 (it)
IT (1) IT1291058B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19849716A1 (de) * 1998-10-28 2000-05-04 Bayerische Motoren Werke Ag Übersetzungswahlvorrichtung für ein Fahrzeug
JP2000130573A (ja) * 1998-10-30 2000-05-12 Aisin Ai Co Ltd 車両用変速機
DE19916924A1 (de) * 1999-04-14 2000-10-19 Bayerische Motoren Werke Ag Kraftfahrzeug mit einer Wähleinrichtung
DE19951374B4 (de) 1999-10-26 2007-10-31 ZF Lemförder Metallwaren AG Schaltvorrichtung für ein durch ein elektronisches Steuergerät gesteuertes Fahrzeugautomatgetriebe
US6659900B2 (en) * 2001-02-28 2003-12-09 Kabushiki Kaisha Tokai Rika Denki Seisakusho Apparatus for controlling vehicle transmission
DE102007024363A1 (de) 2007-05-24 2008-11-27 Zf Friedrichshafen Ag Verfahren zur Steuerung eines Antriebsstrangs eines Kraftfahrzeugs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631679A (en) * 1982-10-09 1986-12-23 Wabco Westinghouse Fahrzeugbremsen Gmbh Gearshift selection system for a power-assisted transmission

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1257945B (it) * 1992-12-18 1996-02-19 Iveco Fiat Dispositivo di controllo per una trasmissione automatizzata di un veicolo industriale

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631679A (en) * 1982-10-09 1986-12-23 Wabco Westinghouse Fahrzeugbremsen Gmbh Gearshift selection system for a power-assisted transmission

Also Published As

Publication number Publication date
FR2759441A3 (fr) 1998-08-14
IT1291058B1 (it) 1998-12-14
DE29802183U1 (de) 1998-04-02
FR2759441B3 (fr) 1999-01-29
ES2173769A1 (es) 2002-10-16
ITTO970108A1 (it) 1998-08-11

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