FR56473E - Transmission device with periodically variable ratio, applicable in particular to transmissions for cycles and the like - Google Patents

Transmission device with periodically variable ratio, applicable in particular to transmissions for cycles and the like

Info

Publication number
FR56473E
FR56473E FR56473DA FR56473E FR 56473 E FR56473 E FR 56473E FR 56473D A FR56473D A FR 56473DA FR 56473 E FR56473 E FR 56473E
Authority
FR
France
Prior art keywords
transmissions
cycles
applicable
transmission device
variable 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
Djahid Ossman
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 FR56473E publication Critical patent/FR56473E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR56473D 1945-12-04 1945-12-04 Transmission device with periodically variable ratio, applicable in particular to transmissions for cycles and the like Expired FR56473E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR56473T 1945-12-04

Publications (1)

Publication Number Publication Date
FR56473E true FR56473E (en) 1952-09-25

Family

ID=8690692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56473D Expired FR56473E (en) 1945-12-04 1945-12-04 Transmission device with periodically variable ratio, applicable in particular to transmissions for cycles and the like

Country Status (1)

Country Link
FR (1) FR56473E (en)

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