FR789173A - Changement de vitesse à galets de friction - Google Patents

Changement de vitesse à galets de friction

Info

Publication number
FR789173A
FR789173A FR789173DA FR789173A FR 789173 A FR789173 A FR 789173A FR 789173D A FR789173D A FR 789173DA FR 789173 A FR789173 A FR 789173A
Authority
FR
France
Prior art keywords
friction roller
roller shifting
shifting
friction
roller
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.)
DISPOSITIFS ELECTR ET MECANIQU
Original Assignee
DISPOSITIFS ELECTR ET MECANIQU
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 DISPOSITIFS ELECTR ET MECANIQU filed Critical DISPOSITIFS ELECTR ET MECANIQU
Application granted granted Critical
Publication of FR789173A publication Critical patent/FR789173A/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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/46—Gearings providing a discontinuous or stepped range of gear ratios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR789173D 1934-04-23 1935-04-20 Changement de vitesse à galets de friction Expired FR789173A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE789173X 1934-04-23

Publications (1)

Publication Number Publication Date
FR789173A true FR789173A (fr) 1935-10-24

Family

ID=6699612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789173D Expired FR789173A (fr) 1934-04-23 1935-04-20 Changement de vitesse à galets de friction

Country Status (1)

Country Link
FR (1) FR789173A (fr)

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