FR700934A - Changement de vitesse à friction - Google Patents

Changement de vitesse à friction

Info

Publication number
FR700934A
FR700934A FR700934DA FR700934A FR 700934 A FR700934 A FR 700934A FR 700934D A FR700934D A FR 700934DA FR 700934 A FR700934 A FR 700934A
Authority
FR
France
Prior art keywords
friction shifting
shifting
friction
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
John Hogg Robertson
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 FR700934A publication Critical patent/FR700934A/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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR700934D 1929-09-06 1930-08-21 Changement de vitesse à friction Expired FR700934A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB700934X 1929-09-06

Publications (1)

Publication Number Publication Date
FR700934A true FR700934A (fr) 1931-03-09

Family

ID=10493721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700934D Expired FR700934A (fr) 1929-09-06 1930-08-21 Changement de vitesse à friction

Country Status (1)

Country Link
FR (1) FR700934A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502720A1 (fr) * 1981-03-24 1982-10-01 Motobecane Ateliers Double variateur de vitesse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502720A1 (fr) * 1981-03-24 1982-10-01 Motobecane Ateliers Double variateur de vitesse

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