FR783012A - Changement de vitesse pour cycles - Google Patents

Changement de vitesse pour cycles

Info

Publication number
FR783012A
FR783012A FR783012DA FR783012A FR 783012 A FR783012 A FR 783012A FR 783012D A FR783012D A FR 783012DA FR 783012 A FR783012 A FR 783012A
Authority
FR
France
Prior art keywords
cycles
speed change
speed
change
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
Joseph Bernadou-Dacier
Rene Poinsard
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 FR783012A publication Critical patent/FR783012A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/06Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR783012D 1934-12-19 1934-12-19 Changement de vitesse pour cycles Expired FR783012A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR783012T 1934-12-19

Publications (1)

Publication Number Publication Date
FR783012A true FR783012A (fr) 1935-07-06

Family

ID=9214057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783012D Expired FR783012A (fr) 1934-12-19 1934-12-19 Changement de vitesse pour cycles

Country Status (1)

Country Link
FR (1) FR783012A (fr)

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