FR1091419A - Electro-pneumatic device for controlling the gear change on motor vehicles - Google Patents

Electro-pneumatic device for controlling the gear change on motor vehicles

Info

Publication number
FR1091419A
FR1091419A FR1091419DA FR1091419A FR 1091419 A FR1091419 A FR 1091419A FR 1091419D A FR1091419D A FR 1091419DA FR 1091419 A FR1091419 A FR 1091419A
Authority
FR
France
Prior art keywords
electro
controlling
motor vehicles
gear change
pneumatic device
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Application granted granted Critical
Publication of FR1091419A publication Critical patent/FR1091419A/en
Expired legal-status Critical Current

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
FR1091419D 1953-01-26 1954-01-15 Electro-pneumatic device for controlling the gear change on motor vehicles Expired FR1091419A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1091419A true FR1091419A (en) 1955-04-12

Family

ID=11234483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1091419D Expired FR1091419A (en) 1953-01-26 1954-01-15 Electro-pneumatic device for controlling the gear change on motor vehicles

Country Status (3)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123570B (en) * 1955-04-16 1962-02-08 Magneti Marelli Spa Electropneumatic preselection switch device for speed change transmissions of motor vehicles
DE1165424B (en) * 1956-05-25 1964-03-12 Magneti Marelli Spa Electropneumatic pre-selection switchgear for change gears, especially of motor vehicles
EP1164316A2 (en) * 2000-06-09 2001-12-19 FTE automotive GmbH Hydraulic actuator for a shifting rod

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288451B (en) * 1962-11-17 1969-01-30 Wtz Feikeramischen Ind Switching device for motor vehicle change gear
GB8307096D0 (en) * 1983-03-15 1983-04-20 Massey Ferguson Services Nv Vehicle transmission
WO2001051829A2 (en) * 2000-01-10 2001-07-19 Ise Industries Gmbh Electro-hydraulic controller for a passenger vehicle gearbox

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 (en) * 1931-02-27 1934-09-24 Erich Moldenhauer Dr Ing Switching device for speed change transmissions in motor vehicles
DE659378C (en) * 1935-03-13 1938-05-02 Fiat Spa Switching device with pre-selection device for electromagnetically controlled gear change transmissions of motor vehicles
DE720164C (en) * 1938-01-26 1942-04-27 Getriebe G M B H Deutsche Semi-automatic circuit for gear change gear
FR894570A (en) * 1940-03-21 1944-12-28 Schweizerische Lokomotiv Installation for the automatic control of gear changes, in particular for vehicles controlled by internal combustion engines
DE870501C (en) * 1941-06-24 1953-03-16 Daimler Benz Ag Switching device, especially for motor vehicles
CH285971A (en) * 1949-10-26 1952-09-30 S A Siper Variable speed mechanical transmission device.
DE859261C (en) * 1949-10-26 1952-12-11 Siper S A Switching device, especially for motor vehicles, with the change gear and the clutch controlling electromagnet
DE848302C (en) * 1950-06-30 1952-09-01 Fiat Spa Semi-automatic, electrically and pneumatically operated switching device for speed change transmissions, especially on motor vehicles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123570B (en) * 1955-04-16 1962-02-08 Magneti Marelli Spa Electropneumatic preselection switch device for speed change transmissions of motor vehicles
DE1165424B (en) * 1956-05-25 1964-03-12 Magneti Marelli Spa Electropneumatic pre-selection switchgear for change gears, especially of motor vehicles
EP1164316A2 (en) * 2000-06-09 2001-12-19 FTE automotive GmbH Hydraulic actuator for a shifting rod
EP1164316A3 (en) * 2000-06-09 2005-12-28 FTE automotive GmbH Hydraulic actuator for a shifting rod

Also Published As

Publication number Publication date
DE1080865B (en) 1960-04-28
CH319114A (en) 1957-01-31

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