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IT1237710B - Dispositivo di comando per un cambio di velocita' per autoveicoli. - Google Patents

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

Info

Publication number
IT1237710B
IT1237710B IT06813689A IT6813689A IT1237710B IT 1237710 B IT1237710 B IT 1237710B IT 06813689 A IT06813689 A IT 06813689A IT 6813689 A IT6813689 A IT 6813689A IT 1237710 B IT1237710 B IT 1237710B
Authority
IT
Italy
Prior art keywords
engaging
shaft
entrained
vehicles
speed
Prior art date
Application number
IT06813689A
Other languages
English (en)
Other versions
IT8968136A0 (it
Inventor
Enrico Montanaro
Original Assignee
Fiat Auto 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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT06813689A priority Critical patent/IT1237710B/it
Publication of IT8968136A0 publication Critical patent/IT8968136A0/it
Priority to EP90830539A priority patent/EP0435832B1/en
Priority to DE69017173T priority patent/DE69017173T2/de
Priority to BR909006461A priority patent/BR9006461A/pt
Application granted granted Critical
Publication of IT1237710B publication Critical patent/IT1237710B/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
    • 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
    • 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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/20—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
    • 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
    • F16H2061/185—Means, e.g. catches or interlocks, for preventing unintended shift into 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
    • 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
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3408—Locking or disabling mechanisms the locking mechanism being moved by the final actuating mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Structure Of Transmissions (AREA)
IT06813689A 1989-12-20 1989-12-20 Dispositivo di comando per un cambio di velocita' per autoveicoli. IT1237710B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT06813689A IT1237710B (it) 1989-12-20 1989-12-20 Dispositivo di comando per un cambio di velocita' per autoveicoli.
EP90830539A EP0435832B1 (en) 1989-12-20 1990-11-20 A device for operating a motor vehicle gearbox
DE69017173T DE69017173T2 (de) 1989-12-20 1990-11-20 Vorrichtung zum Bedienen eines Kraftfahrzeuggetriebes.
BR909006461A BR9006461A (pt) 1989-12-20 1990-12-13 Banco traseiro para veiculos automotores,particularmente automoveis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT06813689A IT1237710B (it) 1989-12-20 1989-12-20 Dispositivo di comando per un cambio di velocita' per autoveicoli.

Publications (2)

Publication Number Publication Date
IT8968136A0 IT8968136A0 (it) 1989-12-20
IT1237710B true IT1237710B (it) 1993-06-15

Family

ID=11308093

Family Applications (1)

Application Number Title Priority Date Filing Date
IT06813689A IT1237710B (it) 1989-12-20 1989-12-20 Dispositivo di comando per un cambio di velocita' per autoveicoli.

Country Status (4)

Country Link
EP (1) EP0435832B1 (it)
BR (1) BR9006461A (it)
DE (1) DE69017173T2 (it)
IT (1) IT1237710B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1245424B (it) * 1991-02-28 1994-09-20 Ferrari Spa Dispositivo di comando per la selezione delle marce in un cambio di velocita' di un veicolo
JP2581917Y2 (ja) * 1992-11-27 1998-09-24 三菱自動車工業株式会社 変速機の操作装置
DE602006001359D1 (de) 2006-03-02 2008-07-10 Elasis Societa Consortile Per Schalteinrichtung für ein Fahrzeuggetriebe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1946219A1 (de) * 1969-09-12 1971-03-18 Daimler Benz Ag Fuenfgang-Zahnradwechselgetriebe
DE3011131A1 (de) * 1980-03-22 1981-10-01 Volkswagenwerk Ag, 3180 Wolfsburg Schaltvorrichtung

Also Published As

Publication number Publication date
DE69017173D1 (de) 1995-03-30
EP0435832B1 (en) 1995-02-22
BR9006461A (pt) 1991-10-01
IT8968136A0 (it) 1989-12-20
DE69017173T2 (de) 1995-07-20
EP0435832A2 (en) 1991-07-03
EP0435832A3 (en) 1991-11-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981231