FR451415A - Pédalier à deux vitesses interchangeables en marche sans commande, pour cycles - Google Patents

Pédalier à deux vitesses interchangeables en marche sans commande, pour cycles

Info

Publication number
FR451415A
FR451415A FR451415DA FR451415A FR 451415 A FR451415 A FR 451415A FR 451415D A FR451415D A FR 451415DA FR 451415 A FR451415 A FR 451415A
Authority
FR
France
Prior art keywords
crankset
interchangeable
speeds
cycles
motion
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
English (en)
Inventor
Alheric De La Celle
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.)
ALHERIC de la CELLE
Original Assignee
ALHERIC de la CELLE
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 ALHERIC de la CELLE filed Critical ALHERIC de la CELLE
Application granted granted Critical
Publication of FR451415A publication Critical patent/FR451415A/fr
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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
    • B62M9/085—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel involving eccentrically mounted driving or driven wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR451415D 1912-02-12 1912-02-12 Pédalier à deux vitesses interchangeables en marche sans commande, pour cycles Expired FR451415A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR451415T 1912-02-12

Publications (1)

Publication Number Publication Date
FR451415A true FR451415A (fr) 1913-04-18

Family

ID=1491746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR451415D Expired FR451415A (fr) 1912-02-12 1912-02-12 Pédalier à deux vitesses interchangeables en marche sans commande, pour cycles

Country Status (1)

Country Link
FR (1) FR451415A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548998A1 (fr) * 1983-07-11 1985-01-18 Shimano Industrial Co Pedalier pour une bicyclette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548998A1 (fr) * 1983-07-11 1985-01-18 Shimano Industrial Co Pedalier pour une bicyclette

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