FR2351851A1 - Pedalier pour cycles - Google Patents

Pedalier pour cycles

Info

Publication number
FR2351851A1
FR2351851A1 FR7615581A FR7615581A FR2351851A1 FR 2351851 A1 FR2351851 A1 FR 2351851A1 FR 7615581 A FR7615581 A FR 7615581A FR 7615581 A FR7615581 A FR 7615581A FR 2351851 A1 FR2351851 A1 FR 2351851A1
Authority
FR
France
Prior art keywords
gearwheel
improved
bicycle chain
crank drive
pedalling action
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.)
Granted
Application number
FR7615581A
Other languages
English (en)
French (fr)
Other versions
FR2351851B1 (OSRAM
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.)
VIAN LEON
Original Assignee
VIAN LEON
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 VIAN LEON filed Critical VIAN LEON
Priority to FR7615581A priority Critical patent/FR2351851A1/fr
Publication of FR2351851A1 publication Critical patent/FR2351851A1/fr
Application granted granted Critical
Publication of FR2351851B1 publication Critical patent/FR2351851B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Transmission Devices (AREA)
FR7615581A 1976-05-17 1976-05-17 Pedalier pour cycles Granted FR2351851A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7615581A FR2351851A1 (fr) 1976-05-17 1976-05-17 Pedalier pour cycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7615581A FR2351851A1 (fr) 1976-05-17 1976-05-17 Pedalier pour cycles

Publications (2)

Publication Number Publication Date
FR2351851A1 true FR2351851A1 (fr) 1977-12-16
FR2351851B1 FR2351851B1 (OSRAM) 1978-11-17

Family

ID=9173512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615581A Granted FR2351851A1 (fr) 1976-05-17 1976-05-17 Pedalier pour cycles

Country Status (1)

Country Link
FR (1) FR2351851A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440863A1 (fr) * 1978-11-09 1980-06-06 Polchlopek Edmond Plateau a diametre variable pour cycles
US5549314A (en) * 1991-10-11 1996-08-27 Sassi; Michel Non-circular front chain wheel for crank gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440863A1 (fr) * 1978-11-09 1980-06-06 Polchlopek Edmond Plateau a diametre variable pour cycles
US5549314A (en) * 1991-10-11 1996-08-27 Sassi; Michel Non-circular front chain wheel for crank gear

Also Published As

Publication number Publication date
FR2351851B1 (OSRAM) 1978-11-17

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