FR996059A - Periodically variable gear transmission - Google Patents

Periodically variable gear transmission

Info

Publication number
FR996059A
FR996059A FR996059DA FR996059A FR 996059 A FR996059 A FR 996059A FR 996059D A FR996059D A FR 996059DA FR 996059 A FR996059 A FR 996059A
Authority
FR
France
Prior art keywords
gear transmission
variable gear
periodically variable
periodically
transmission
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
Marcel-Paul-Ernest Salmon
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 FR996059A publication Critical patent/FR996059A/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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/02—Gearings or mechanisms with other special functional features for conveying rotary motion with cyclically varying velocity ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length
    • B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR996059D 1945-04-17 1945-04-17 Periodically variable gear transmission Expired FR996059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996059T 1945-04-17

Publications (1)

Publication Number Publication Date
FR996059A true FR996059A (en) 1951-12-12

Family

ID=9557630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996059D Expired FR996059A (en) 1945-04-17 1945-04-17 Periodically variable gear transmission

Country Status (1)

Country Link
FR (1) FR996059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125239A (en) * 1976-06-28 1978-11-14 Berclaz Rene Louis Pedal mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125239A (en) * 1976-06-28 1978-11-14 Berclaz Rene Louis Pedal mechanism

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