FR972421A - Improvements to pedals of bicycles and the like - Google Patents

Improvements to pedals of bicycles and the like

Info

Publication number
FR972421A
FR972421A FR972421DA FR972421A FR 972421 A FR972421 A FR 972421A FR 972421D A FR972421D A FR 972421DA FR 972421 A FR972421 A FR 972421A
Authority
FR
France
Prior art keywords
pedals
bicycles
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
Maurice Dupont
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 FR972421A publication Critical patent/FR972421A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B62K3/12—Tandems
    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M2003/006—Crank arrangements to overcome dead points

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR972421D 1941-03-10 1941-03-10 Improvements to pedals of bicycles and the like Expired FR972421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR972421T 1941-03-10

Publications (1)

Publication Number Publication Date
FR972421A true FR972421A (en) 1951-01-30

Family

ID=9515977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972421D Expired FR972421A (en) 1941-03-10 1941-03-10 Improvements to pedals of bicycles and the like

Country Status (1)

Country Link
FR (1) FR972421A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831131A1 (en) * 2001-10-22 2003-04-25 Jim Jose Boyard Cycle pedal gear has arm fixed at first end to rotating cog driving arm and second end to articulation carried by transmission element connected by second articulation to second pedal gear arm anchored by bearing on frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831131A1 (en) * 2001-10-22 2003-04-25 Jim Jose Boyard Cycle pedal gear has arm fixed at first end to rotating cog driving arm and second end to articulation carried by transmission element connected by second articulation to second pedal gear arm anchored by bearing on frame

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