FR993771A - Extension de manivelles de bicyclette - Google Patents

Extension de manivelles de bicyclette

Info

Publication number
FR993771A
FR993771A FR993771DA FR993771A FR 993771 A FR993771 A FR 993771A FR 993771D A FR993771D A FR 993771DA FR 993771 A FR993771 A FR 993771A
Authority
FR
France
Prior art keywords
bicycle crank
crank extension
extension
bicycle
crank
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
Orlando De March
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 FR993771A publication Critical patent/FR993771A/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)
FR993771D 1949-08-26 1949-08-26 Extension de manivelles de bicyclette Expired FR993771A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993771T 1949-08-26

Publications (1)

Publication Number Publication Date
FR993771A true FR993771A (fr) 1951-11-07

Family

ID=9555866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993771D Expired FR993771A (fr) 1949-08-26 1949-08-26 Extension de manivelles de bicyclette

Country Status (1)

Country Link
FR (1) FR993771A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1878649A1 (fr) * 2006-07-13 2008-01-16 Look Cycle International Pedalier de cycle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1878649A1 (fr) * 2006-07-13 2008-01-16 Look Cycle International Pedalier de cycle
FR2903651A1 (fr) * 2006-07-13 2008-01-18 Look Cycle Internat Sa Pedalier de cycle
US7562891B2 (en) 2006-07-13 2009-07-21 Look Cycle International Cycle crankset

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