FR2501146B1 - Plateau de pedalier de cycle - Google Patents

Plateau de pedalier de cycle

Info

Publication number
FR2501146B1
FR2501146B1 FR8104911A FR8104911A FR2501146B1 FR 2501146 B1 FR2501146 B1 FR 2501146B1 FR 8104911 A FR8104911 A FR 8104911A FR 8104911 A FR8104911 A FR 8104911A FR 2501146 B1 FR2501146 B1 FR 2501146B1
Authority
FR
France
Prior art keywords
cycle crankset
crankset
cycle
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
FR8104911A
Other languages
English (en)
Other versions
FR2501146A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8104911A priority Critical patent/FR2501146B1/fr
Publication of FR2501146A1 publication Critical patent/FR2501146A1/fr
Application granted granted Critical
Publication of FR2501146B1 publication Critical patent/FR2501146B1/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
    • 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
    • B62M2009/002—Non-circular chain rings or sprockets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
FR8104911A 1981-03-06 1981-03-06 Plateau de pedalier de cycle Expired FR2501146B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8104911A FR2501146B1 (fr) 1981-03-06 1981-03-06 Plateau de pedalier de cycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8104911A FR2501146B1 (fr) 1981-03-06 1981-03-06 Plateau de pedalier de cycle

Publications (2)

Publication Number Publication Date
FR2501146A1 FR2501146A1 (fr) 1982-09-10
FR2501146B1 true FR2501146B1 (fr) 1986-03-21

Family

ID=9256135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8104911A Expired FR2501146B1 (fr) 1981-03-06 1981-03-06 Plateau de pedalier de cycle

Country Status (1)

Country Link
FR (1) FR2501146B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007023A1 (fr) * 1985-05-31 1986-12-04 Andreas Niesel Dispositif de transmission, notamment pour bicyclettes
DE3662129D1 (en) * 1985-05-31 1989-03-30 Andreas Niesel Driving device, in particular for bicycles
NL2011337C2 (nl) * 2013-08-26 2015-03-02 Non Stop Webshops B V Kettingwiel alsmede cranksamenstel voorzien van een dergelijk kettingwiel.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE624983C (de) * 1936-02-01 Konrad Harder Fahrrad mit unrundem Tretkurbelrad
BE416553A (fr) *
DE803984C (de) * 1949-11-13 1951-04-16 Franz Wernert & Soehne O H G Kurbelantrieb fuer Fahrraeder und sonstige Tretfahrzeuge
DE814111C (de) * 1950-04-27 1951-09-20 Robert Forster Kettenradantrieb fuer Fahrraeder
FR2264709A1 (en) * 1974-03-22 1975-10-17 Bonneau Gabriel Oval crank wheel for bicycle - has elliptical or similar shape for minimum loss of energy
FR2315427A2 (fr) * 1975-06-23 1977-01-21 Josse Leon Plateau dente elliptique pour cycles
FR2440863A1 (fr) * 1978-11-09 1980-06-06 Polchlopek Edmond Plateau a diametre variable pour cycles
FR2447850A1 (fr) * 1979-02-01 1980-08-29 Datheil Emile Pedalier dente pour cycles

Also Published As

Publication number Publication date
FR2501146A1 (fr) 1982-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse