FR693440A - Perfectionnements aux changements de vitesse - Google Patents

Perfectionnements aux changements de vitesse

Info

Publication number
FR693440A
FR693440A FR693440DA FR693440A FR 693440 A FR693440 A FR 693440A FR 693440D A FR693440D A FR 693440DA FR 693440 A FR693440 A FR 693440A
Authority
FR
France
Prior art keywords
gear changes
gear
changes
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)
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.)
Morse Chain Co
Original Assignee
Morse Chain Co
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 Morse Chain Co filed Critical Morse Chain Co
Application granted granted Critical
Publication of FR693440A publication Critical patent/FR693440A/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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
FR693440D 1930-04-05 1930-04-05 Perfectionnements aux changements de vitesse Expired FR693440A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR693440T 1930-04-05

Publications (1)

Publication Number Publication Date
FR693440A true FR693440A (fr) 1930-11-20

Family

ID=9041223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR693440D Expired FR693440A (fr) 1930-04-05 1930-04-05 Perfectionnements aux changements de vitesse

Country Status (1)

Country Link
FR (1) FR693440A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308022A1 (fr) * 1975-04-16 1976-11-12 Empire Oil Tool Co Reducteur de vitesse a engrenages, notamment destine aux trains de tiges de forage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308022A1 (fr) * 1975-04-16 1976-11-12 Empire Oil Tool Co Reducteur de vitesse a engrenages, notamment destine aux trains de tiges de forage

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