FR420902A - Changement de vitesse à courroie et poulies extensibles - Google Patents

Changement de vitesse à courroie et poulies extensibles

Info

Publication number
FR420902A
FR420902A FR420902DA FR420902A FR 420902 A FR420902 A FR 420902A FR 420902D A FR420902D A FR 420902DA FR 420902 A FR420902 A FR 420902A
Authority
FR
France
Prior art keywords
extendable
pulleys
belt shifting
shifting
belt
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
Adam Levy
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.)
ADAM LEVY
Original Assignee
ADAM LEVY
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 ADAM LEVY filed Critical ADAM LEVY
Application granted granted Critical
Publication of FR420902A publication Critical patent/FR420902A/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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/10—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley provided with radially-actuatable elements carrying the belt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR420902D 1910-09-29 1910-09-29 Changement de vitesse à courroie et poulies extensibles Expired FR420902A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR420902T 1910-09-29

Publications (1)

Publication Number Publication Date
FR420902A true FR420902A (fr) 1911-02-10

Family

ID=1463994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR420902D Expired FR420902A (fr) 1910-09-29 1910-09-29 Changement de vitesse à courroie et poulies extensibles

Country Status (1)

Country Link
FR (1) FR420902A (fr)

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