FR778990A - Changement de vitesse progressif - Google Patents

Changement de vitesse progressif

Info

Publication number
FR778990A
FR778990A FR778990DA FR778990A FR 778990 A FR778990 A FR 778990A FR 778990D A FR778990D A FR 778990DA FR 778990 A FR778990 A FR 778990A
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
English (en)
Inventor
Jean Robert Ramin
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 FR778990A publication Critical patent/FR778990A/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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR778990D 1933-12-14 1933-12-14 Changement de vitesse progressif Expired FR778990A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR778990T 1933-12-14

Publications (1)

Publication Number Publication Date
FR778990A true FR778990A (fr) 1935-03-27

Family

ID=9202480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778990D Expired FR778990A (fr) 1933-12-14 1933-12-14 Changement de vitesse progressif

Country Status (1)

Country Link
FR (1) FR778990A (fr)

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