FR1034814A - Changement de vitesse à roues de friction - Google Patents

Changement de vitesse à roues de friction

Info

Publication number
FR1034814A
FR1034814A FR1034814DA FR1034814A FR 1034814 A FR1034814 A FR 1034814A FR 1034814D A FR1034814D A FR 1034814DA FR 1034814 A FR1034814 A FR 1034814A
Authority
FR
France
Prior art keywords
friction wheel
wheel shifting
shifting
friction
wheel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR1034814A publication Critical patent/FR1034814A/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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the members
    • F16H13/14—Means for influencing the pressure between the members for automatically varying the pressure mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1034814D 1951-03-22 1951-03-22 Changement de vitesse à roues de friction Expired FR1034814A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1034814T 1951-03-22

Publications (1)

Publication Number Publication Date
FR1034814A true FR1034814A (fr) 1953-08-03

Family

ID=9585311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1034814D Expired FR1034814A (fr) 1951-03-22 1951-03-22 Changement de vitesse à roues de friction

Country Status (1)

Country Link
FR (1) FR1034814A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261220A (en) * 1962-04-25 1966-07-19 Excelermatic Motion transmitting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261220A (en) * 1962-04-25 1966-07-19 Excelermatic Motion transmitting device

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