FR645788A - Combined crank for cycles - Google Patents

Combined crank for cycles

Info

Publication number
FR645788A
FR645788A FR645788DA FR645788A FR 645788 A FR645788 A FR 645788A FR 645788D A FR645788D A FR 645788DA FR 645788 A FR645788 A FR 645788A
Authority
FR
France
Prior art keywords
cycles
combined crank
crank
combined
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
Jean-Marie Picq
Jean Duvernois
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COSTE ET BONNAFOND SOC
Original Assignee
COSTE ET BONNAFOND SOC
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 by COSTE ET BONNAFOND SOC filed Critical COSTE ET BONNAFOND SOC
Application granted granted Critical
Publication of FR645788A publication Critical patent/FR645788A/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)
FR645788D 1927-12-16 1927-12-16 Combined crank for cycles Expired FR645788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR645788T 1927-12-16

Publications (1)

Publication Number Publication Date
FR645788A true FR645788A (en) 1928-10-31

Family

ID=9000960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR645788D Expired FR645788A (en) 1927-12-16 1927-12-16 Combined crank for cycles

Country Status (1)

Country Link
FR (1) FR645788A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2469166A (en) * 2009-04-03 2010-10-06 Sung Hua Wang Bicycle drive mechanism
WO2019025671A1 (en) * 2017-08-04 2019-02-07 Lecomte Gerard Bicycle crankset

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2469166A (en) * 2009-04-03 2010-10-06 Sung Hua Wang Bicycle drive mechanism
GB2469166B (en) * 2009-04-03 2011-03-02 Sung Hua Wang Driving mechanism and a bicycle using the same
WO2019025671A1 (en) * 2017-08-04 2019-02-07 Lecomte Gerard Bicycle crankset
FR3069842A1 (en) * 2017-08-04 2019-02-08 Gerard Lecomte BIKE PEDAL

Similar Documents

Publication Publication Date Title
FR645788A (en) Combined crank for cycles
FR631285A (en) Detachable motorcycle seat
FR655058A (en) Cooler
FR642643A (en) Garage for cycles
FR656529A (en) Removable bicycle
FR612443A (en) Pistons
FR627623A (en) Handlebars for cycles
FR630097A (en) Counter for reciprocating movements
FR657777A (en) map case
FR645472A (en) Tricycle
FR622471A (en) Cycle support
FR632263A (en) Pistons
FR33949E (en) Wing-trap for fishing
FR644232A (en) Provende for calves
FR641569A (en) Suspension for cycles
FR630554A (en) Shoe form
FR641583A (en) Hourdis for floors
FR627987A (en) Ventilator-ventilator for chimneys
FR645416A (en) Support for bicycle
FR631102A (en) Windscreen for bicycles
FR627858A (en) Aircraft cinemodivometer
FR657562A (en) Floats-thrusters for watercraft
FR642259A (en) Tricycle
FR646080A (en) Cylinder
FR644236A (en) Starter