ITTO910966A1 - 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
ITTO910966A1
ITTO910966A1 IT000966A ITTO910966A ITTO910966A1 IT TO910966 A1 ITTO910966 A1 IT TO910966A1 IT 000966 A IT000966 A IT 000966A IT TO910966 A ITTO910966 A IT TO910966A IT TO910966 A1 ITTO910966 A1 IT TO910966A1
Authority
IT
Italy
Prior art keywords
vehicles
speed
change
command device
command
Prior art date
Application number
IT000966A
Other languages
English (en)
Inventor
Felice Garrone
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 ITTO910966A priority Critical patent/IT1250522B/it
Publication of ITTO910966A0 publication Critical patent/ITTO910966A0/it
Priority to DE69216375T priority patent/DE69216375T2/de
Priority to EP92830634A priority patent/EP0547007B1/en
Publication of ITTO910966A1 publication Critical patent/ITTO910966A1/it
Application granted granted Critical
Publication of IT1250522B publication Critical patent/IT1250522B/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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
    • F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams
    • 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
    • F16H61/30—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
    • 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
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
ITTO910966A 1991-12-11 1991-12-11 Dispositivo di comando per un cambio di velocita' per autoveicoli. IT1250522B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITTO910966A IT1250522B (it) 1991-12-11 1991-12-11 Dispositivo di comando per un cambio di velocita' per autoveicoli.
DE69216375T DE69216375T2 (de) 1991-12-11 1992-11-20 Einrichtung zur Betätigung eines Kraftfahrzeuggetriebes
EP92830634A EP0547007B1 (en) 1991-12-11 1992-11-20 A device for operating a motor-vehicle gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910966A IT1250522B (it) 1991-12-11 1991-12-11 Dispositivo di comando per un cambio di velocita' per autoveicoli.

Publications (3)

Publication Number Publication Date
ITTO910966A0 ITTO910966A0 (it) 1991-12-11
ITTO910966A1 true ITTO910966A1 (it) 1993-06-12
IT1250522B IT1250522B (it) 1995-04-08

Family

ID=11409775

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910966A IT1250522B (it) 1991-12-11 1991-12-11 Dispositivo di comando per un cambio di velocita' per autoveicoli.

Country Status (3)

Country Link
EP (1) EP0547007B1 (it)
DE (1) DE69216375T2 (it)
IT (1) IT1250522B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19505323C1 (de) * 1995-02-17 1996-04-04 Porsche Ag Schaltvorrichtung für ein Schaltgetriebe
DE19505320C1 (de) * 1995-02-17 1996-04-25 Porsche Ag Schaltvorrichtung für ein Schaltgetriebe
DE19530616C2 (de) * 1995-08-21 1998-10-22 Daimler Benz Ag Schaltvorrichtung für Zahnräderwechselgetriebe
FR2760263B1 (fr) * 1997-02-28 1999-06-04 Dominique Crasset Dispositif d'assistance pour boite de vitesses
DE10051373A1 (de) * 2000-10-17 2002-04-18 Zahnradfabrik Friedrichshafen Schalteinrichtung eines Getriebes
WO2002038988A1 (de) * 2000-11-07 2002-05-16 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Elektromotorstellglied für getriebe
DE10113161A1 (de) * 2001-03-19 2002-09-26 Hydraulik Ring Gmbh Stelleinrichtung für automatisierte Handschaltgetriebe von Fahrzeugen, vorzugsweise von Kraftfahrzeugen
GB2379251A (en) * 2001-09-04 2003-03-05 Luk Lamellen & Kupplungsbau Shift drum actuator
JP3799270B2 (ja) 2001-12-21 2006-07-19 株式会社日立製作所 自動車の駆動状態を切り換える為の制御装置
JP4519550B2 (ja) * 2004-07-14 2010-08-04 本田技研工業株式会社 変速装置
US20090250309A1 (en) * 2006-07-31 2009-10-08 Dumitru Puiu Hydraulic Shift System for Power Transfer Devices
DE102011007264B4 (de) 2011-04-13 2019-10-17 Schaeffler Technologies AG & Co. KG Schalteinrichtung mit einer Schaltwalze
DE102018214755B3 (de) * 2018-08-30 2019-08-01 Magna Pt B.V. & Co. Kg Schaltwalzenanordnung und Getriebeanordnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2053685A1 (de) * 1969-10-31 1971-07-08 Aisin Seiki K.K., Kanya (Japan) Wechselgetriebe
DE3037990A1 (de) * 1980-10-08 1982-05-13 Volkswagenwerk Ag, 3180 Wolfsburg Zahnraedergetriebe
IT1208325B (it) * 1984-03-16 1989-06-12 Silvio Sala Gruppo di comando automatico del cambio di un veicolo
US4664217A (en) * 1984-12-24 1987-05-12 United Technologies Electro Systems, Inc. Electric shift actuator for vehicle transfer case

Also Published As

Publication number Publication date
ITTO910966A0 (it) 1991-12-11
EP0547007B1 (en) 1997-01-02
DE69216375D1 (de) 1997-02-13
IT1250522B (it) 1995-04-08
DE69216375T2 (de) 1997-04-24
EP0547007A1 (en) 1993-06-16

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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