FR539816A - Bicycle with one or two levers, or with direct drive without lever, for one or two legs, without neutral point, by device which can be applied wherever the crank and its steering wheel or its driving weight are used - Google Patents

Bicycle with one or two levers, or with direct drive without lever, for one or two legs, without neutral point, by device which can be applied wherever the crank and its steering wheel or its driving weight are used

Info

Publication number
FR539816A
FR539816A FR539816DA FR539816A FR 539816 A FR539816 A FR 539816A FR 539816D A FR539816D A FR 539816DA FR 539816 A FR539816 A FR 539816A
Authority
FR
France
Prior art keywords
bicycle
levers
crank
legs
lever
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
Adrien-Alfred Bertier
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 FR539816A publication Critical patent/FR539816A/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
    • B62M1/28—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR539816D 1914-03-11 1921-03-31 Bicycle with one or two levers, or with direct drive without lever, for one or two legs, without neutral point, by device which can be applied wherever the crank and its steering wheel or its driving weight are used Expired FR539816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE539816X 1914-03-11

Publications (1)

Publication Number Publication Date
FR539816A true FR539816A (en) 1922-07-01

Family

ID=3872046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR539816D Expired FR539816A (en) 1914-03-11 1921-03-31 Bicycle with one or two levers, or with direct drive without lever, for one or two legs, without neutral point, by device which can be applied wherever the crank and its steering wheel or its driving weight are used

Country Status (1)

Country Link
FR (1) FR539816A (en)

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