FR583607A - Alternative direct drive sectors for bicycles - Google Patents

Alternative direct drive sectors for bicycles

Info

Publication number
FR583607A
FR583607A FR583607DA FR583607A FR 583607 A FR583607 A FR 583607A FR 583607D A FR583607D A FR 583607DA FR 583607 A FR583607 A FR 583607A
Authority
FR
France
Prior art keywords
bicycles
direct drive
alternative direct
drive sectors
sectors
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
Daniel-Emile-Auguste Forge
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 FR583607A publication Critical patent/FR583607A/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
    • B62M1/32—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by directly driving the wheel axle, e.g. by using a ratchet wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR583607D 1924-07-05 1924-07-05 Alternative direct drive sectors for bicycles Expired FR583607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR583607T 1924-07-05

Publications (1)

Publication Number Publication Date
FR583607A true FR583607A (en) 1925-01-19

Family

ID=8958807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR583607D Expired FR583607A (en) 1924-07-05 1924-07-05 Alternative direct drive sectors for bicycles

Country Status (1)

Country Link
FR (1) FR583607A (en)

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