IT1295461B1 - Dispositivo di comando per un cambio di velocita' di un veicolo. - Google Patents

Dispositivo di comando per un cambio di velocita' di un veicolo.

Info

Publication number
IT1295461B1
IT1295461B1 IT97TO000873A ITTO970873A IT1295461B1 IT 1295461 B1 IT1295461 B1 IT 1295461B1 IT 97TO000873 A IT97TO000873 A IT 97TO000873A IT TO970873 A ITTO970873 A IT TO970873A IT 1295461 B1 IT1295461 B1 IT 1295461B1
Authority
IT
Italy
Prior art keywords
control member
selection
casing
spring
force
Prior art date
Application number
IT97TO000873A
Other languages
English (en)
Inventor
Adriano Giuliani
Original Assignee
Iveco Fiat
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 filed Critical Iveco Fiat
Priority to IT97TO000873A priority Critical patent/IT1295461B1/it
Priority to EP98118598A priority patent/EP0907044B1/en
Priority to DE69813714T priority patent/DE69813714T2/de
Priority to ES98118598T priority patent/ES2195250T3/es
Priority to AT98118598T priority patent/ATE238507T1/de
Publication of ITTO970873A1 publication Critical patent/ITTO970873A1/it
Application granted granted Critical
Publication of IT1295461B1 publication Critical patent/IT1295461B1/it

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
    • 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
    • F16H63/38—Detents
    • 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
    • F16H61/30—Hydraulic or pneumatic motors or related fluid 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
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse 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
    • 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
    • F16H61/24—Providing feel, e.g. to enable selection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
IT97TO000873A 1997-10-02 1997-10-02 Dispositivo di comando per un cambio di velocita' di un veicolo. IT1295461B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT97TO000873A IT1295461B1 (it) 1997-10-02 1997-10-02 Dispositivo di comando per un cambio di velocita' di un veicolo.
EP98118598A EP0907044B1 (en) 1997-10-02 1998-10-01 Control device for a gear change of a vehicle
DE69813714T DE69813714T2 (de) 1997-10-02 1998-10-01 Steuervorrichtung für Fahrzeuggetriebeschaltvorrichtung
ES98118598T ES2195250T3 (es) 1997-10-02 1998-10-01 Dispositivo con control para un cambio de marchas de un vehiculo.
AT98118598T ATE238507T1 (de) 1997-10-02 1998-10-01 Steuervorrichtung für fahrzeuggetriebeschaltvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000873A IT1295461B1 (it) 1997-10-02 1997-10-02 Dispositivo di comando per un cambio di velocita' di un veicolo.

Publications (2)

Publication Number Publication Date
ITTO970873A1 ITTO970873A1 (it) 1999-04-02
IT1295461B1 true IT1295461B1 (it) 1999-05-12

Family

ID=11416043

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97TO000873A IT1295461B1 (it) 1997-10-02 1997-10-02 Dispositivo di comando per un cambio di velocita' di un veicolo.

Country Status (5)

Country Link
EP (1) EP0907044B1 (it)
AT (1) ATE238507T1 (it)
DE (1) DE69813714T2 (it)
ES (1) ES2195250T3 (it)
IT (1) IT1295461B1 (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2137959A (en) * 1936-01-03 1938-11-22 Bendix Westinghouse Automotive Gear shifting mechanism
DE1989293U (de) * 1968-05-02 1968-07-11 Westinghouse Bremsen Apparate Druckmittelstellmotor.
HU187363B (en) * 1981-04-16 1985-12-28 Autoipari Kutato Intezet Pneumatic working cylinder woth four piston particularly for stage selector mechanism of motor vehicle
IT1223858B (it) * 1988-10-21 1990-09-29 Iveco Fiat Gruppo attuatore idraulico atto a comandare le manovre di selezione e di innesto delle marce in un cambio meccanico per un autoveicolo
JPH03194201A (ja) * 1989-12-22 1991-08-23 Daikin Mfg Co Ltd ３ポジションアクチュエータ

Also Published As

Publication number Publication date
EP0907044B1 (en) 2003-04-23
ITTO970873A1 (it) 1999-04-02
ES2195250T3 (es) 2003-12-01
ATE238507T1 (de) 2003-05-15
DE69813714T2 (de) 2003-12-18
DE69813714D1 (de) 2003-05-28
EP0907044A1 (en) 1999-04-07

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Legal Events

Date Code Title Description
0001 Granted