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FR703955A - Force multiplier device for bicycles - Google Patents

Force multiplier device for bicycles

Info

Publication number
FR703955A
FR703955A FR703955DA FR703955A FR 703955 A FR703955 A FR 703955A FR 703955D A FR703955D A FR 703955DA FR 703955 A FR703955 A FR 703955A
Authority
FR
France
Prior art keywords
bicycles
force multiplier
multiplier device
force
multiplier
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
Pascal Duboe
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 FR703955A publication Critical patent/FR703955A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR703955D 1930-05-05 1930-05-05 Force multiplier device for bicycles Expired FR703955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR703955T 1930-05-05

Publications (1)

Publication Number Publication Date
FR703955A true FR703955A (en) 1931-05-08

Family

ID=9063696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703955D Expired FR703955A (en) 1930-05-05 1930-05-05 Force multiplier device for bicycles

Country Status (1)

Country Link
FR (1) FR703955A (en)

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