FR687406A - Perfectionnements apportés aux dispositifs de commande des mécanismes de changement de vitesses - Google Patents

Perfectionnements apportés aux dispositifs de commande des mécanismes de changement de vitesses

Info

Publication number
FR687406A
FR687406A FR687406DA FR687406A FR 687406 A FR687406 A FR 687406A FR 687406D A FR687406D A FR 687406DA FR 687406 A FR687406 A FR 687406A
Authority
FR
France
Prior art keywords
control devices
improvements made
mechanism control
gearshift mechanism
gearshift
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
English (en)
Inventor
Alphonse Forichon
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 filed Critical
Application granted granted Critical
Publication of FR687406A publication Critical patent/FR687406A/fr
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
    • 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
    • F16H61/0293—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 purely mechanical
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive
    • 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
    • F16H61/0204—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • F16H61/0211—Layout of electro-hydraulic control circuits, e.g. arrangement of valves characterised by low integration or small number of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
FR687406D 1929-01-12 1929-12-30 Perfectionnements apportés aux dispositifs de commande des mécanismes de changement de vitesses Expired FR687406A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1839145X 1929-01-12

Publications (1)

Publication Number Publication Date
FR687406A true FR687406A (fr) 1930-08-08

Family

ID=9681569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR687406D Expired FR687406A (fr) 1929-01-12 1929-12-30 Perfectionnements apportés aux dispositifs de commande des mécanismes de changement de vitesses

Country Status (3)

Country Link
US (1) US1839145A (fr)
DE (1) DE618014C (fr)
FR (1) FR687406A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116649A (en) * 1960-05-03 1964-01-07 Axel C Wickman Epicyclic power transmission mechanisms

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936648A (en) * 1960-05-17 B barnes
DE903174C (de) * 1935-12-09 1954-02-01 Bric S A Zweistufiges Umlaufraeder-Wechselgetriebe, insbesondere fuer Kraftfahrzeuge
BE426899A (fr) * 1937-03-15
US2916939A (en) * 1939-05-09 1959-12-15 Chrysler Corp Power transmission
DE897363C (de) * 1939-08-14 1953-11-19 Borg Warner Steuervorrichtung fuer normalerweise eingerueckt gehaltene Kupplungen, insbesondere fuer Kraftfahrzeugkupplungen
US2916942A (en) * 1939-11-13 1959-12-15 Chrysler Corp Overdrive transmission
DE872435C (de) * 1940-11-01 1953-04-02 Daimler Benz Ag Gangschaltvorrichtung fuer Getriebe, bestehend aus zwei Reibkupplungen, insbesondere Lamellenkupplungen
DE765490C (de) * 1941-10-03 1953-06-22 J M Voith Fa Selbsttaetige Steuereinrichtung fuer Wechselgetriebe, z. B. fuer Fahrzeuge
US2466206A (en) * 1943-03-08 1949-04-05 Borg Warner Transmission
US2495515A (en) * 1946-02-01 1950-01-24 Packard Motor Car Co Transmission control means
US2613550A (en) * 1946-04-30 1952-10-14 Thurber Corp Power transmission mechanism
US2606456A (en) * 1946-11-30 1952-08-12 Adiel Y Dodge Shifting means for transmissions
US2516059A (en) * 1947-09-25 1950-07-18 Clive W Lanphere Variable-speed transmission
US2658413A (en) * 1947-12-22 1953-11-10 Borg Warner Transmission
US2771143A (en) * 1948-03-29 1956-11-20 Harris S Campbell Transmission system for rotating wing aircraft
US2711656A (en) * 1948-12-23 1955-06-28 Borg Warner Transmission
US2717524A (en) * 1952-07-29 1955-09-13 Frederick L Davis Constant speed transmissions
US2828652A (en) * 1954-03-31 1958-04-01 Stewart Warner Corp Engine driven windshield wiper drive
DE1081329B (de) * 1956-10-29 1960-05-05 Eaton Axles Ltd Kraftuebertragungsvorrichtung nebst Tachometer-Antrieb fuer ein Motorfahrzeug
US3303726A (en) * 1958-09-10 1967-02-14 Gen Motors Corp Automatic transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116649A (en) * 1960-05-03 1964-01-07 Axel C Wickman Epicyclic power transmission mechanisms

Also Published As

Publication number Publication date
DE618014C (de) 1935-08-30
US1839145A (en) 1931-12-29

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