FR764070A - Manivelle de cycles - Google Patents

Manivelle de cycles

Info

Publication number
FR764070A
FR764070A FR764070DA FR764070A FR 764070 A FR764070 A FR 764070A FR 764070D A FR764070D A FR 764070DA FR 764070 A FR764070 A FR 764070A
Authority
FR
France
Prior art keywords
crank cycles
crank
cycles
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
Abry
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 FR764070A publication Critical patent/FR764070A/fr
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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR764070D 1933-11-20 1933-11-20 Manivelle de cycles Expired FR764070A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR764070T 1933-11-20

Publications (1)

Publication Number Publication Date
FR764070A true FR764070A (fr) 1934-05-14

Family

ID=9181943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764070D Expired FR764070A (fr) 1933-11-20 1933-11-20 Manivelle de cycles

Country Status (1)

Country Link
FR (1) FR764070A (fr)

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