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CH319114A - Impianto elettropneumatico per il comando del cambio di velocità su autoveicoli - Google Patents

Impianto elettropneumatico per il comando del cambio di velocità su autoveicoli

Info

Publication number
CH319114A
CH319114A CH319114DA CH319114A CH 319114 A CH319114 A CH 319114A CH 319114D A CH319114D A CH 319114DA CH 319114 A CH319114 A CH 319114A
Authority
CH
Switzerland
Prior art keywords
electro
speed change
motor vehicles
change control
pneumatic system
Prior art date
Application number
Other languages
English (en)
Inventor
Alfieri Giuseppe
Original Assignee
Magneti Marelli 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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Publication of CH319114A publication Critical patent/CH319114A/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
    • F16H61/02—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
    • 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
    • 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
    • F16H2061/308—Modular hydraulic shift units, i.e. preassembled actuator units for select and shift movements adapted for being mounted on transmission casing
    • 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
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/56—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the main clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
CH319114D 1953-01-26 1954-01-04 Impianto elettropneumatico per il comando del cambio di velocità su autoveicoli CH319114A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT319114X 1953-01-26

Publications (1)

Publication Number Publication Date
CH319114A true CH319114A (it) 1957-01-31

Family

ID=11234483

Family Applications (1)

Application Number Title Priority Date Filing Date
CH319114D CH319114A (it) 1953-01-26 1954-01-04 Impianto elettropneumatico per il comando del cambio di velocità su autoveicoli

Country Status (3)

Country Link
CH (1) CH319114A (it)
DE (1) DE1080865B (it)
FR (1) FR1091419A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003668A1 (fr) * 1983-03-15 1984-09-27 Massey Ferguson Sa Transmission pour vehicule

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123570B (de) * 1955-04-16 1962-02-08 Magneti Marelli Spa Elektropneumatische Vorwaehlschalteinrichtung fuer Geschwindigkeitswechselgetriebe von Kraftfahrzeugen
DE1165424B (de) * 1956-05-25 1964-03-12 Magneti Marelli Spa Elektropneumatische Vorwaehlschalteinrichtung fuer Wechselgetriebe, insbesondere vonKraftfahrzeugen
DE1288451B (de) * 1962-11-17 1969-01-30 Wtz Feikeramischen Ind Schaltvorrichtung fuer Kraftfahrzeugwechselgetriebe
AU2001231668A1 (en) * 2000-01-10 2001-07-24 Ise Industries Gmbh Electro-hydraulic controller for a passenger vehicle gearbox
DE50115234D1 (de) * 2000-06-09 2010-01-07 Fte Automotive Gmbh Hydraulische Stellvorichtung für die Betätigung einer Schaltstange

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB150070A (en) * 1919-05-27 1920-08-27 Leonard Elliott Fowler Improvements relating to gear shifting mechanism
DE603035C (de) * 1931-02-27 1934-09-24 Erich Moldenhauer Dr Ing Schalteinrichtung fuer Geschwindigkeitswechselgetriebe in Kraftfahrzeugen
DE659378C (de) * 1935-03-13 1938-05-02 Fiat Spa Schaltvorrichtung mit Vorwaehleinrichtung fuer elektromagnetisch gesteuerte Zahnraederwechselgetriebe von Kraftfahrzeugen
DE720164C (de) * 1938-01-26 1942-04-27 Getriebe G M B H Deutsche Halbselbsttaetige Schaltung fuer Zahnraederwechselgetriebe
FR894570A (fr) * 1940-03-21 1944-12-28 Schweizerische Lokomotiv Installation pour la commande automatique de changements de vitesse, notamment pour des véhicules commandés par des moteurs à combustion interne
DE870501C (de) * 1941-06-24 1953-03-16 Daimler Benz Ag Schaltvorrichtung, insbesondere fuer Kraftfahrzeuge
DE859261C (de) * 1949-10-26 1952-12-11 Siper S A Schaltvorrichtung, insbesondere fuer Kraftfahrzeuge, mit das Wechselgetriebe und die Kupplung steuernden Elektromagneten
CH285971A (fr) * 1949-10-26 1952-09-30 S A Siper Dispositif de transmission mécanique à vitesse variable.
DE848302C (de) * 1950-06-30 1952-09-01 Fiat Spa Halbautomatische, elektrisch und pneumatisch betaetigte Schalt-vorrichtung fuer Geschwindigkeitswechselgetriebe, insbesondere an Kraftfahrzeugen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003668A1 (fr) * 1983-03-15 1984-09-27 Massey Ferguson Sa Transmission pour vehicule
US4619153A (en) * 1983-03-15 1986-10-28 Massey-Ferguson Services N.V. Vehicle transmission

Also Published As

Publication number Publication date
DE1080865B (de) 1960-04-28
FR1091419A (fr) 1955-04-12

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