FR982280A - Bicycle crank extension - Google Patents

Bicycle crank extension

Info

Publication number
FR982280A
FR982280A FR982280DA FR982280A FR 982280 A FR982280 A FR 982280A FR 982280D A FR982280D A FR 982280DA FR 982280 A FR982280 A FR 982280A
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
French (fr)
Inventor
Antonin Thomas
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 FR982280A publication Critical patent/FR982280A/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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/26—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR982280D 1949-03-03 1949-03-03 Bicycle crank extension Expired FR982280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982280T 1949-03-03

Publications (1)

Publication Number Publication Date
FR982280A true FR982280A (en) 1951-06-08

Family

ID=9535252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982280D Expired FR982280A (en) 1949-03-03 1949-03-03 Bicycle crank extension

Country Status (1)

Country Link
FR (1) FR982280A (en)

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