FR3054197A3 - - Google Patents

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Publication number
FR3054197A3
FR3054197A3 FR1656990A FR1656990A FR3054197A3 FR 3054197 A3 FR3054197 A3 FR 3054197A3 FR 1656990 A FR1656990 A FR 1656990A FR 1656990 A FR1656990 A FR 1656990A FR 3054197 A3 FR3054197 A3 FR 3054197A3
Authority
FR
France
Prior art keywords
crank arm
right crank
ring gear
hole
coupling
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
FR1656990A
Other languages
English (en)
French (fr)
Other versions
FR3054197B3 (fr
Inventor
Mario Meggiolan
Sebastiano Bevilacqua
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.)
Campagnolo SRL
Original Assignee
Campagnolo SRL
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 Campagnolo SRL filed Critical Campagnolo SRL
Publication of FR3054197A3 publication Critical patent/FR3054197A3/fr
Application granted granted Critical
Publication of FR3054197B3 publication Critical patent/FR3054197B3/fr
Anticipated expiration legal-status Critical
Active 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • 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
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/105—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like involving front sprocket chain-wheels engaged by the chain, belt or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
FR1656990A 2015-07-31 2016-07-21 Ensemble de bras de manivelle droit pour une bicyclette Active FR3054197B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015U060034U ITUB201560034U1 (it) 2015-07-31 2015-07-31 Assieme di pedivella destra per bicicletta.

Publications (2)

Publication Number Publication Date
FR3054197A3 true FR3054197A3 (OSRAM) 2018-01-26
FR3054197B3 FR3054197B3 (fr) 2018-09-21

Family

ID=60954598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1656990A Active FR3054197B3 (fr) 2015-07-31 2016-07-21 Ensemble de bras de manivelle droit pour une bicyclette

Country Status (2)

Country Link
FR (1) FR3054197B3 (OSRAM)
IT (1) ITUB201560034U1 (OSRAM)

Also Published As

Publication number Publication date
FR3054197B3 (fr) 2018-09-21
ITUB201560034U1 (it) 2017-01-31

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