IT1053278B - Commutatore di marcia a posizione per la manovra di ingranaggi comandati elettroidraulicamente - Google Patents

Commutatore di marcia a posizione per la manovra di ingranaggi comandati elettroidraulicamente

Info

Publication number
IT1053278B
IT1053278B IT47509/76A IT4750976A IT1053278B IT 1053278 B IT1053278 B IT 1053278B IT 47509/76 A IT47509/76 A IT 47509/76A IT 4750976 A IT4750976 A IT 4750976A IT 1053278 B IT1053278 B IT 1053278B
Authority
IT
Italy
Prior art keywords
gears
gear switch
electrohydraulically controlled
electrohydraulically
controlled
Prior art date
Application number
IT47509/76A
Other languages
English (en)
Italian (it)
Original Assignee
Zahnradfabrik Friedrichshafen
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
Priority claimed from DE19752502578 external-priority patent/DE2502578C3/de
Application filed by Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Application granted granted Critical
Publication of IT1053278B publication Critical patent/IT1053278B/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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/044—Ratio selector apparatus consisting of electrical switches or sensors
    • 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
    • F16H61/22—Locking of the control input devices
    • 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
    • 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
    • F16H59/08—Range selector apparatus
    • F16H59/10—Range selector apparatus comprising levers
    • F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
    • 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  

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Transmission Device (AREA)
IT47509/76A 1975-01-23 1976-01-02 Commutatore di marcia a posizione per la manovra di ingranaggi comandati elettroidraulicamente IT1053278B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752502578 DE2502578C3 (de) 1975-01-23 Stellungs-Gangschalter zur Schaltung elektrohydraulisch gesteuerter Getriebe

Publications (1)

Publication Number Publication Date
IT1053278B true IT1053278B (it) 1981-08-31

Family

ID=5937058

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47509/76A IT1053278B (it) 1975-01-23 1976-01-02 Commutatore di marcia a posizione per la manovra di ingranaggi comandati elettroidraulicamente

Country Status (5)

Country Link
BR (1) BR7600324A (enExample)
FR (1) FR2298827A1 (enExample)
HU (1) HU174407B (enExample)
IT (1) IT1053278B (enExample)
SE (1) SE411401B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521650A (en) * 1982-04-19 1985-06-04 Caterpillar Tractor Co. Mounting apparatus for a control lever
GB2153458B (en) * 1984-01-27 1987-11-04 Jaguar Cars Selector mechanism for an automatic transmission vehicle
DE3807881A1 (de) * 1988-03-10 1989-09-21 Porsche Ag Schaltvorrichtung fuer ein automatikgetriebe eines kraftfahrzeugs
GB9322836D0 (en) * 1993-11-05 1993-12-22 Rover Group A selector mechanism for a vehicle transmission
US5406860A (en) * 1993-12-01 1995-04-18 Deere & Company Transmission shift lever assembly
US5722292A (en) * 1994-06-02 1998-03-03 Chrysler Corporation Shift control mechanism to manually shift an automatic transmission
DE19502482A1 (de) * 1995-01-27 1996-08-01 Zahnradfabrik Friedrichshafen Fahrschalter für ein Fahrzeug
US5680307A (en) * 1995-06-28 1997-10-21 Chrysler Corporation Method of shifting in a manual mode of an electronically-controlled automatic transmission system
US5767769A (en) * 1995-07-28 1998-06-16 Chrysler Corporation Method of displaying a shift lever position for an electronically-controlled automatic transmission
ES2110852T3 (es) * 1995-07-17 1998-02-16 Lemfoerder Metallwaren Ag Dispositivo para el bloqueo de la palanca selectora en un vehiculo con caja de cambios automatica.
US5675315A (en) * 1995-07-28 1997-10-07 Chrysler Corporation Electronic gear display for an electronically-controlled automatic transmission system
US5584209A (en) * 1995-07-28 1996-12-17 Chrysler Corporation Electric circuit for manual shifting of an electronically-controlled automatic transmission system
DE19543791C2 (de) * 1995-11-24 1998-02-12 Lemfoerder Metallwaren Ag Schaltvorrichtung für das Wechselgetriebe in einem Kraftfahrzeug
JP3910262B2 (ja) * 1997-07-18 2007-04-25 東洋電装株式会社 トルクコンバータ用シフト切換装置
US6122986A (en) * 1998-06-03 2000-09-26 Ford Global Technologies, Inc. Shifter assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341756A (en) * 1942-02-23 1944-02-15 Int Harvester Co Clutch control means
FR1262731A (fr) * 1960-04-22 1961-06-05 Renault Commande électrique à commutateur pas-à-pas
GB981973A (en) * 1963-01-18 1965-02-03 Ford Motor Co Motor vehicle gearshift assembly
GB1179202A (en) * 1967-09-21 1970-01-28 Lucio Mansilla Albert Bollaert Improvements in or relating to Remote Gearshift Mechanisms.
GB1327040A (en) * 1969-12-10 1973-08-15 Cav Ltd Gear change switch
US3626781A (en) * 1970-03-13 1971-12-14 Int Harvester Co Gear shifter mechanism
US3853019A (en) * 1973-03-21 1974-12-10 Clark Equipment Co Transmission shifting mechanism

Also Published As

Publication number Publication date
DE2502578A1 (de) 1976-07-29
DE2502578B2 (de) 1977-02-24
FR2298827A1 (fr) 1976-08-20
SE411401B (sv) 1979-12-17
HU174407B (hu) 1979-12-28
FR2298827B1 (enExample) 1981-12-18
BR7600324A (pt) 1976-08-31
SE7600719L (sv) 1976-07-26

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