FR558334A - Progressive and automatic gear change device - Google Patents

Progressive and automatic gear change device

Info

Publication number
FR558334A
FR558334A FR558334DA FR558334A FR 558334 A FR558334 A FR 558334A FR 558334D A FR558334D A FR 558334DA FR 558334 A FR558334 A FR 558334A
Authority
FR
France
Prior art keywords
progressive
change device
gear change
automatic gear
automatic
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)
Inventor
Lucien-Marie-Yves-An Vau
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 FR558334A publication Critical patent/FR558334A/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
    • 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
    • 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
    • F16H2718/00—Mechanisms for speed-change of planetary gearing, the speed change control being dependent on function parameters of the gearing
    • F16H2718/08—Control dependent on speed
    • F16H2718/10—Control dependent on speed only the toothed wheels remain engaged
    • F16H2718/16—Control dependent on speed only the toothed wheels remain engaged the control being electric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR558334D 1922-11-06 1922-11-06 Progressive and automatic gear change device Expired FR558334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR558334T 1922-11-06

Publications (1)

Publication Number Publication Date
FR558334A true FR558334A (en) 1923-08-25

Family

ID=8941509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR558334D Expired FR558334A (en) 1922-11-06 1922-11-06 Progressive and automatic gear change device

Country Status (1)

Country Link
FR (1) FR558334A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429570A (en) * 1942-06-06 1947-10-21 Lev A Trofimov Power apparatus for driving loads at constant speed
US2441606A (en) * 1944-12-05 1948-05-18 Lev A Trofimov Alternating current controlled power transmission
US2441604A (en) * 1942-06-04 1948-05-18 Lev A Trofimov Differential gearing control by electrical machines
US2445342A (en) * 1942-10-02 1948-07-20 Lev A Trofimov Constant speed power supplying apparatus
US2480065A (en) * 1944-02-12 1949-08-23 Wanner Maurice Plural electric motor transmission system
US2514240A (en) * 1946-05-27 1950-07-04 Beloit Iron Works Differential drive
US2571284A (en) * 1946-07-06 1951-10-16 Chrysler Corp Power transmission
US3056914A (en) * 1958-06-12 1962-10-02 Bendix Corp Constant frequency generator system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441604A (en) * 1942-06-04 1948-05-18 Lev A Trofimov Differential gearing control by electrical machines
US2429570A (en) * 1942-06-06 1947-10-21 Lev A Trofimov Power apparatus for driving loads at constant speed
US2445342A (en) * 1942-10-02 1948-07-20 Lev A Trofimov Constant speed power supplying apparatus
US2480065A (en) * 1944-02-12 1949-08-23 Wanner Maurice Plural electric motor transmission system
US2441606A (en) * 1944-12-05 1948-05-18 Lev A Trofimov Alternating current controlled power transmission
US2514240A (en) * 1946-05-27 1950-07-04 Beloit Iron Works Differential drive
US2571284A (en) * 1946-07-06 1951-10-16 Chrysler Corp Power transmission
US3056914A (en) * 1958-06-12 1962-10-02 Bendix Corp Constant frequency generator system

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