FR2394790A1 - Appareil de mesure pour bicyclette ou tout engin mu par un ensemble pedalier-chaine de transmission - Google Patents

Appareil de mesure pour bicyclette ou tout engin mu par un ensemble pedalier-chaine de transmission

Info

Publication number
FR2394790A1
FR2394790A1 FR7719544A FR7719544A FR2394790A1 FR 2394790 A1 FR2394790 A1 FR 2394790A1 FR 7719544 A FR7719544 A FR 7719544A FR 7719544 A FR7719544 A FR 7719544A FR 2394790 A1 FR2394790 A1 FR 2394790A1
Authority
FR
France
Prior art keywords
measuring device
crankset
bicycles
transmission chain
chain assembly
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.)
Withdrawn
Application number
FR7719544A
Other languages
English (en)
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 FR7719544A priority Critical patent/FR2394790A1/fr
Publication of FR2394790A1 publication Critical patent/FR2394790A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
    • A61B5/221—Ergometry, e.g. by using bicycle type apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
    • B62J45/411—Torque sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/42—Sensor arrangements; Mounting thereof characterised by mounting
    • B62J45/421—Sensor arrangements; Mounting thereof characterised by mounting at the pedal crank
    • 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
    • B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/06—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using mechanical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/08—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention a trait à un appareil de mesure de l'effort demandé à un individu se déplaçant dans la nature sur une bicyclette standard ou tout engin mû par un ensemble pédalier-chaîne de transmission, ledit effort pouvant être contrôlé constamment par l'usager, étant ou non conditionné ou défini préalablement par un test médical ou sportif ergométrique. Cet appareil est caractérisé en ce qu'il comporte un élément élastique pourvu d'une roulette, disposée entre le pédalier et le pignon mené, provoquant une déformation linéaire du brin moteur de la chaîne de transmission, qui, sous l'action de l'effort fourni sur la pédale, a tendance à revenir à sa position normale en exerçant une poussée opposée sur ladite roulette transmise à l'élément élastique qui, son tour, sollicite un dispositif de contrôle étalonné par exemple en watts. L'invention concerne les fabricants de bicyclettes et les constructeur d'appareils médicaux.
FR7719544A 1977-06-17 1977-06-17 Appareil de mesure pour bicyclette ou tout engin mu par un ensemble pedalier-chaine de transmission Withdrawn FR2394790A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7719544A FR2394790A1 (fr) 1977-06-17 1977-06-17 Appareil de mesure pour bicyclette ou tout engin mu par un ensemble pedalier-chaine de transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719544A FR2394790A1 (fr) 1977-06-17 1977-06-17 Appareil de mesure pour bicyclette ou tout engin mu par un ensemble pedalier-chaine de transmission

Publications (1)

Publication Number Publication Date
FR2394790A1 true FR2394790A1 (fr) 1979-01-12

Family

ID=9192579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719544A Withdrawn FR2394790A1 (fr) 1977-06-17 1977-06-17 Appareil de mesure pour bicyclette ou tout engin mu par un ensemble pedalier-chaine de transmission

Country Status (1)

Country Link
FR (1) FR2394790A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526943A1 (fr) * 1982-05-12 1983-11-18 Avl Verbrennungskraft Messtech Installation pour le controle de la tension d'une courroie servant a l'entrainement d'elements de machine
FR2580395A1 (fr) * 1985-04-11 1986-10-17 Tap Jean Pierre Dispositif affichant une lecture directe, sur un mesureur de puissance, instantanee de reaction s'opposant a la puissance developpee sur route par un cycliste sur son engin
US4811612A (en) * 1986-11-19 1989-03-14 Ste Look Method and device for measuring the torque transmitted by the driving wheel of a cycle and a cycle equipped with said device
EP0343022A1 (fr) * 1988-05-17 1989-11-23 Ste Look Roue motrice de cycle ou similaire, comportant un système de détection du couple transmis, et cycle équipé d'une telle roue
US5167159A (en) * 1990-12-18 1992-12-01 Lucking William M Tension transducer
WO1995011626A1 (fr) * 1993-10-28 1995-05-04 Kalevi Artturi Nieminen Systeme permettant de mesurer la force et le travail mecaniques
DE102014003479A1 (de) 2014-03-14 2015-09-17 Cyclometrics GbR ( vertr. Gesellschafter Rüdiger Alshut und Patrick Waibel, 76227 Karlsruhe) Verfahren und System zur Bestimmung der Leistung, die von einem Nutzer auf ein Sportgerät übertragen wird

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526943A1 (fr) * 1982-05-12 1983-11-18 Avl Verbrennungskraft Messtech Installation pour le controle de la tension d'une courroie servant a l'entrainement d'elements de machine
FR2580395A1 (fr) * 1985-04-11 1986-10-17 Tap Jean Pierre Dispositif affichant une lecture directe, sur un mesureur de puissance, instantanee de reaction s'opposant a la puissance developpee sur route par un cycliste sur son engin
US4811612A (en) * 1986-11-19 1989-03-14 Ste Look Method and device for measuring the torque transmitted by the driving wheel of a cycle and a cycle equipped with said device
EP0343022A1 (fr) * 1988-05-17 1989-11-23 Ste Look Roue motrice de cycle ou similaire, comportant un système de détection du couple transmis, et cycle équipé d'une telle roue
FR2631703A1 (fr) * 1988-05-17 1989-11-24 Look Sa Roue motrice de cycle ou similaire, comportant un systeme de detection du couple transmis, et cycle equipe d'une telle roue
US4966380A (en) * 1988-05-17 1990-10-30 STE Look rue de la Pigue Driving wheel for a bicycle or the like, including a sensor for measuring the transmitted torque, and a bicycle equipped with such a wheel
JP2646134B2 (ja) 1988-05-17 1997-08-25 ステ ルック 自転車等の駆動ホイールおよびこのホイールを備える自転車
US5167159A (en) * 1990-12-18 1992-12-01 Lucking William M Tension transducer
WO1995011626A1 (fr) * 1993-10-28 1995-05-04 Kalevi Artturi Nieminen Systeme permettant de mesurer la force et le travail mecaniques
DE102014003479A1 (de) 2014-03-14 2015-09-17 Cyclometrics GbR ( vertr. Gesellschafter Rüdiger Alshut und Patrick Waibel, 76227 Karlsruhe) Verfahren und System zur Bestimmung der Leistung, die von einem Nutzer auf ein Sportgerät übertragen wird

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Legal Events

Date Code Title Description
ST Notification of lapse