FR841434A - Perfectionnements aux manivelles de bicyclettes - Google Patents

Perfectionnements aux manivelles de bicyclettes

Info

Publication number
FR841434A
FR841434A FR841434DA FR841434A FR 841434 A FR841434 A FR 841434A FR 841434D A FR841434D A FR 841434DA FR 841434 A FR841434 A FR 841434A
Authority
FR
France
Prior art keywords
bicycle cranks
cranks
bicycle
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
Leon Chandeze
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 FR841434A publication Critical patent/FR841434A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR841434D 1938-07-29 1938-07-29 Perfectionnements aux manivelles de bicyclettes Expired FR841434A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841434T 1938-07-29

Publications (1)

Publication Number Publication Date
FR841434A true FR841434A (fr) 1939-05-19

Family

ID=9307852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841434D Expired FR841434A (fr) 1938-07-29 1938-07-29 Perfectionnements aux manivelles de bicyclettes

Country Status (1)

Country Link
FR (1) FR841434A (fr)

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