FR667323A - Movement transmission with automatic variation of the transmission ratio - Google Patents

Movement transmission with automatic variation of the transmission ratio

Info

Publication number
FR667323A
FR667323A FR667323DA FR667323A FR 667323 A FR667323 A FR 667323A FR 667323D A FR667323D A FR 667323DA FR 667323 A FR667323 A FR 667323A
Authority
FR
France
Prior art keywords
transmission
automatic variation
movement
ratio
transmission ratio
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
French (fr)
Inventor
Raymond Thomas
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 FR667323A publication Critical patent/FR667323A/en
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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings
    • F16H61/6647—Friction gearings controlling shifting exclusively as a function of torque

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR667323D 1929-01-14 1929-01-14 Movement transmission with automatic variation of the transmission ratio Expired FR667323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR667323T 1929-01-14

Publications (1)

Publication Number Publication Date
FR667323A true FR667323A (en) 1929-10-15

Family

ID=9014323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667323D Expired FR667323A (en) 1929-01-14 1929-01-14 Movement transmission with automatic variation of the transmission ratio

Country Status (1)

Country Link
FR (1) FR667323A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552751A (en) * 1946-02-06 1951-05-15 Jacobus Joannes Van Leeuwen Variable-speed friction gear
US2596538A (en) * 1946-07-24 1952-05-13 Allen A Dicke Power transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552751A (en) * 1946-02-06 1951-05-15 Jacobus Joannes Van Leeuwen Variable-speed friction gear
US2596538A (en) * 1946-07-24 1952-05-13 Allen A Dicke Power transmission

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