FR398646A - Gradual speed change - Google Patents

Gradual speed change

Info

Publication number
FR398646A
FR398646A FR398646DA FR398646A FR 398646 A FR398646 A FR 398646A FR 398646D A FR398646D A FR 398646DA FR 398646 A FR398646 A FR 398646A
Authority
FR
France
Prior art keywords
speed change
gradual speed
gradual
change
speed
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.)
RAYET SOC
Original Assignee
RAYET SOC
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 RAYET SOC filed Critical RAYET SOC
Application granted granted Critical
Publication of FR398646A publication Critical patent/FR398646A/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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings
FR398646D 1909-01-20 1909-01-20 Gradual speed change Expired FR398646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR398646T 1909-01-20

Publications (1)

Publication Number Publication Date
FR398646A true FR398646A (en) 1909-06-10

Family

ID=1443656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR398646D Expired FR398646A (en) 1909-01-20 1909-01-20 Gradual speed change

Country Status (1)

Country Link
FR (1) FR398646A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161890A (en) * 1977-09-06 1979-07-24 Caterpillar Tractor Co. Friction drive contact zone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161890A (en) * 1977-09-06 1979-07-24 Caterpillar Tractor Co. Friction drive contact zone

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