DE69928397D1 - Vorrichtung und verfahren zum messen der leistung bei einem fahrrad - Google Patents
Vorrichtung und verfahren zum messen der leistung bei einem fahrradInfo
- Publication number
- DE69928397D1 DE69928397D1 DE69928397T DE69928397T DE69928397D1 DE 69928397 D1 DE69928397 D1 DE 69928397D1 DE 69928397 T DE69928397 T DE 69928397T DE 69928397 T DE69928397 T DE 69928397T DE 69928397 D1 DE69928397 D1 DE 69928397D1
- Authority
- DE
- Germany
- Prior art keywords
- wheel
- torque
- bicycle
- measuring
- hub
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
- G01L3/242—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity by measuring and simultaneously multiplying torque and velocity
-
- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
-
- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
-
- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/108—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving resistance strain gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
- G01L3/1407—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs
- G01L3/1428—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers
- G01L3/1457—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers involving resistance strain gauges
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7674698P | 1998-03-04 | 1998-03-04 | |
US76746P | 1998-03-04 | ||
US09/102,940 US6418797B1 (en) | 1998-03-04 | 1998-06-23 | Apparatus and method for sensing power in a bicycle |
US102940 | 1998-06-23 | ||
PCT/US1999/004724 WO1999045350A1 (en) | 1998-03-04 | 1999-03-03 | Apparatus and method for sensing power in a bicycle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69928397D1 true DE69928397D1 (de) | 2005-12-22 |
DE69928397T2 DE69928397T2 (de) | 2006-08-10 |
Family
ID=26758439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69928397T Expired - Lifetime DE69928397T2 (de) | 1998-03-04 | 1999-03-03 | Vorrichtung und verfahren zum messen der leistung bei einem fahrrad |
Country Status (6)
Country | Link |
---|---|
US (1) | US6418797B1 (de) |
EP (1) | EP1082592B1 (de) |
AT (1) | ATE310235T1 (de) |
AU (1) | AU2892799A (de) |
DE (1) | DE69928397T2 (de) |
WO (1) | WO1999045350A1 (de) |
Families Citing this family (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1013338C2 (nl) * | 1999-10-19 | 2001-04-23 | Idbike | Werkwijze en inrichting voor het meten van een door een fietser verrichte inspanning. |
CA2319848A1 (fr) | 2000-09-21 | 2002-03-21 | Jean-Yves Dube | Systeme de propulsion a assistance proportionnelle |
NL1019636C1 (nl) * | 2001-12-21 | 2003-06-24 | Idbike | Buigingssensor. |
US6802385B2 (en) * | 2002-05-16 | 2004-10-12 | Wavecrest Laboratories, Llc | Electrically powered vehicles having motor and power supply contained within wheels |
DE20210645U1 (de) * | 2002-07-09 | 2002-09-12 | Wille Gmbh & Co | Prüfgerät mit integrierter Signalverarbeitung |
US6948384B2 (en) * | 2002-09-10 | 2005-09-27 | Siemens Vdo Automotive Corporation | Coupler for torque sensor |
CN2617674Y (zh) * | 2003-04-10 | 2004-05-26 | 瑞奕科技股份有限公司 | 电动自行车的踏力感测装置 |
US7047817B2 (en) * | 2004-02-17 | 2006-05-23 | Forza, Inc. | Load measurement apparatus and methods utilizing torque sensitive link for pedal powered devices |
US20050275561A1 (en) * | 2004-05-25 | 2005-12-15 | Kolda Clint D | Enclosed operating characteristic sensor for a bicycle component including an emitter for emitting an operating characteristic signal |
EP1778370A2 (de) * | 2004-07-29 | 2007-05-02 | Saris Cycling Group, Inc. | Trainingsvorrichtung mit leistungseingabemesskapazität und benutzergesteuertem widerstandsmechanismus |
ATE469818T1 (de) * | 2005-02-28 | 2010-06-15 | Idbike B V | Verfahren und vorrichtung zum messen der kettenkraft bei einem fahrrad |
US7257468B1 (en) | 2005-03-04 | 2007-08-14 | George Costa | Apparatus and method for measuring dynamic parameters for a driven wheel |
US20060234840A1 (en) * | 2005-03-23 | 2006-10-19 | Watson Edward M | Closed loop control of resistance in a resistance-type exercise system |
US20060248965A1 (en) * | 2005-05-06 | 2006-11-09 | Wyatt Roland J | Systems and methods of power output measurement |
EP1971404A2 (de) * | 2005-12-22 | 2008-09-24 | Radow, Scott B. | Leibesübungsvorrichtung |
US20070170688A1 (en) * | 2006-01-25 | 2007-07-26 | Watson Edward M | Real-Time Bicycle-Mounted Pedal Stroke Power Analysis System |
US20070190970A1 (en) | 2006-01-26 | 2007-08-16 | Watson Edward M | Remote Biometric/Positional Feedback System |
WO2007115073A2 (en) * | 2006-03-30 | 2007-10-11 | Saris Cycling Group, Inc. | Power meter for deriving elevational changes of a bicycle ride |
JP2010500561A (ja) * | 2006-08-08 | 2010-01-07 | エムティーエス システムズ コーポレイション | 回転体用変換器 |
WO2008058164A2 (en) | 2006-11-06 | 2008-05-15 | Quarq Technology, Inc. | Crankset based bicycle power measurement |
ITMI20070669A1 (it) * | 2007-04-02 | 2008-10-03 | Campagnolo Srl | Componente di bicicletta strumentato ed unita' di rilevamento per strumentare tale componente |
US7833135B2 (en) | 2007-06-27 | 2010-11-16 | Scott B. Radow | Stationary exercise equipment |
US8006574B2 (en) * | 2007-11-06 | 2011-08-30 | Sram, Llc | Crankset based bicycle power measurement |
US7806006B2 (en) * | 2007-11-08 | 2010-10-05 | Grand Valley State University | Bicycle torque measuring system |
GB2456821B (en) * | 2008-01-28 | 2010-01-06 | Stephen Davidson | Method and apparatus for measuring power ouput from a crank drive |
US7975561B1 (en) * | 2008-02-29 | 2011-07-12 | Saris Cycling Group, Inc. | Chain ring power sensor for a bicycle |
FR2930821A3 (fr) * | 2008-05-05 | 2009-11-06 | Renault Sas | Dispositif de mesure d'un couple de torsion et de vitesse pour roue de vehicule automobile |
EP2304403B1 (de) * | 2008-07-29 | 2018-11-28 | Garmin Switzerland GmbH | System und verfahren zur messung und analyse der von einem radfahrer auf das pedal eines fahrrades angewandten kräfte |
US7775128B2 (en) * | 2008-09-04 | 2010-08-17 | Saris Cycling Group, Inc. | Cassette-based power meter |
GB0901036D0 (en) * | 2009-01-22 | 2009-03-11 | Smart Patents Ltd | Method and apparatus for measuring torque transmitted by driven wheel of a cycle or the like vehicle |
DK2394176T3 (en) * | 2009-02-06 | 2016-10-24 | Belon Eng Inc | Intelligent electric wheels for electric bicycles |
US10124205B2 (en) | 2016-03-14 | 2018-11-13 | Tau Orthopedics, Llc | Toning garment with modular resistance unit docking platforms |
US8370087B2 (en) * | 2009-08-15 | 2013-02-05 | Silicon Valley Micro E Corporation | Bicycle power meter with frame mounted sensor |
US8336400B2 (en) * | 2009-11-24 | 2012-12-25 | Saris Cycling Group, Inc. | Rear hub power meter for a bicycle |
TWI494773B (zh) * | 2010-08-26 | 2015-08-01 | Silicon Valley Micro E Corp | 具有安裝於車架的感應器的自行車功率計裝置 |
US9167991B2 (en) | 2010-09-30 | 2015-10-27 | Fitbit, Inc. | Portable monitoring devices and methods of operating same |
TWM412130U (en) * | 2010-12-15 | 2011-09-21 | Sevenstar Cykler Corp Ltd | Transmission detection device |
US8091674B1 (en) * | 2010-12-16 | 2012-01-10 | J. D. Components Co., Ltd. | Torque detecting system for bottom bracket axle of power-assisted bicycle and two-phase signal transmitting method using the same |
US9417144B2 (en) * | 2011-01-21 | 2016-08-16 | Foundation Fitness, LLC | Apparatus, system and method for power measurement |
FR2971483B1 (fr) | 2011-02-10 | 2013-03-15 | Mavic Sas | Moyeu de mesure de couple, systeme de mesure de puissance et roue de cycle equipee d'un tel moyeu ou d'un tel systeme |
DK2676111T3 (en) | 2011-02-19 | 2016-05-02 | Watteam Ltd | A DEVICE, PROCEDURE AND SYSTEM FOR ADD ON DETERMINATION OF A LOAD SENSOR FOR THE EXERCISE ON A TRAINING EQUIPMENT |
US10004946B2 (en) | 2011-03-24 | 2018-06-26 | MedHab, LLC | System and method for monitoring power applied to a bicycle |
US8607647B1 (en) * | 2011-05-31 | 2013-12-17 | Saris Cycling Group, Inc. | Bicycle power sensing system |
US8650972B2 (en) | 2011-06-02 | 2014-02-18 | Shimano, Inc. | Sensor apparatus for a bicycle hub |
US9097598B2 (en) | 2011-07-18 | 2015-08-04 | Michael J. Grassi | Torque sensor |
DE102011108914A1 (de) * | 2011-07-28 | 2013-01-31 | Volkswagen Aktiengesellschaft | Messvorrichtung |
JP5607003B2 (ja) | 2011-08-29 | 2014-10-15 | 株式会社シマノ | 自転車用センサの制御装置、自転車用センサの制御方法 |
JP2013047079A (ja) * | 2011-08-29 | 2013-03-07 | Shimano Inc | 自転車用リアハブ |
JP2013047080A (ja) | 2011-08-29 | 2013-03-07 | Shimano Inc | 自転車用リアハブ |
JP2013047657A (ja) * | 2011-08-29 | 2013-03-07 | Shimano Inc | 自転車用センサの制御装置、自転車用センサの制御方法 |
JP2013047081A (ja) | 2011-08-29 | 2013-03-07 | Shimano Inc | 自転車用リアハブ |
JP2013064721A (ja) * | 2011-08-29 | 2013-04-11 | Shimano Inc | 自転車用リアハブ |
JP2013047078A (ja) * | 2011-08-29 | 2013-03-07 | Shimano Inc | 自転車用リアハブ |
JP5237421B2 (ja) | 2011-08-29 | 2013-07-17 | 株式会社シマノ | 自転車用制御装置 |
US9221517B2 (en) | 2011-08-29 | 2015-12-29 | Shimano Inc. | Bicycle rear hub |
JP5202707B2 (ja) * | 2011-09-21 | 2013-06-05 | パナソニック株式会社 | 電動自転車の人力駆動力検出装置 |
TW201223823A (en) * | 2011-10-07 | 2012-06-16 | li-he Yao | Torque sensing device for power assisting bicycle |
JP5649549B2 (ja) | 2011-10-13 | 2015-01-07 | 株式会社シマノ | 自転車用駆動ユニット |
US8801569B2 (en) * | 2011-12-14 | 2014-08-12 | Massachusetts Institute Of Technology | Methods and apparatus for flexure-based torque sensor in a bicycle |
CN102661961B (zh) * | 2012-06-04 | 2014-11-12 | 合肥美亚光电技术股份有限公司 | 撑胎装置及使用该撑胎装置的坯胎夹持检测装置 |
US9168419B2 (en) | 2012-06-22 | 2015-10-27 | Fitbit, Inc. | Use of gyroscopes in personal fitness tracking devices |
JP5918657B2 (ja) * | 2012-08-28 | 2016-05-18 | 株式会社シマノ | 踏力計測装置 |
US8651993B1 (en) | 2012-09-10 | 2014-02-18 | Shimano Inc. | Bicycle drive unit |
US8825279B2 (en) * | 2012-09-11 | 2014-09-02 | Shimano Inc. | Bicycle power sensing apparatus |
US9579534B2 (en) * | 2012-09-14 | 2017-02-28 | Brunswick Corporation | Methods and apparatus to power an exercise machine |
FR3001290B1 (fr) | 2013-01-18 | 2015-03-27 | Mavic Sas | Moyeu de mesure de couple, systeme de mesure de puissance, roue de cycle equipee d'un tel moyeu ou d'un tel systeme et methode de mesure au moyen d'un tel moyeu |
JP6341393B2 (ja) | 2013-03-15 | 2018-06-13 | クリストマン,エイチ.アーロン | 回転可能なトルク測定装置と方法 |
US8984962B2 (en) | 2013-03-15 | 2015-03-24 | H. Aaron Christmann | Rotatable torque-measuring apparatus and method |
US8984963B2 (en) | 2013-03-15 | 2015-03-24 | H. Aaron Christmann | Rotatable torque-measuring apparatus and method |
US9315071B2 (en) | 2013-07-12 | 2016-04-19 | Slipstream Bicycles, Llc | Bicycle wheel system |
US9610474B1 (en) * | 2013-07-29 | 2017-04-04 | Kurt Manufacturing Company, Inc. | Bicycle trainer with roller speed sensor |
DE202013103644U1 (de) | 2013-08-12 | 2013-08-30 | Watteam Ltd. | Eine Vorrichtung und ein System zur Anbaubefestigung eines Dehnungsmesssensors für eine applizierte Kraft auf einem Übungsgerät |
US10343745B2 (en) | 2013-09-26 | 2019-07-09 | Sram, Llc | Bicycle crank arm and chainring carrier assembly |
US9410979B2 (en) | 2014-09-23 | 2016-08-09 | Fitbit, Inc. | Hybrid angular motion sensors |
PL3012181T3 (pl) * | 2014-10-21 | 2019-07-31 | Wuxi Truckrun Motor Co., Ltd. | Układ napędowy ze środkowym silnikiem do roweru elektrycznego |
KR20160074765A (ko) * | 2014-12-18 | 2016-06-29 | 주식회사 만도 | 허브 모터 구조체 |
DE102015201815B3 (de) * | 2015-02-03 | 2016-02-25 | Schaeffler Technologies AG & Co. KG | Zahnkranzpaket und zugehöriger Antriebsstrang |
EP3277387B1 (de) | 2015-03-23 | 2021-01-06 | Tau Orthopedics, Inc. | Tonisierendes kleidungsstück mit andockplattform für modulare widerstandseinheiten |
AU2016252283B2 (en) | 2015-04-20 | 2021-07-01 | John A. BALINT | Apparatus and method for increased realism of training on exercise machines |
US10457350B2 (en) * | 2015-04-27 | 2019-10-29 | Shimano Inc. | Bicycle control system |
TWI549854B (zh) * | 2015-05-28 | 2016-09-21 | Bicycle rear wheel quick release structure | |
JP6604857B2 (ja) * | 2016-01-18 | 2019-11-13 | 株式会社スカイワークス | トルクセンサ、トルクセンサユニットおよび貫入試験機 |
US10279864B2 (en) | 2016-04-12 | 2019-05-07 | Sram, Llc | Bicycle power meter |
US9784628B1 (en) | 2016-04-12 | 2017-10-10 | Sram, Llc | Bicycle power meter |
US10184849B2 (en) | 2016-04-12 | 2019-01-22 | Sram, Llc | Bicycle power meter |
US10675913B2 (en) * | 2016-06-24 | 2020-06-09 | Specialized Bicycle Components, Inc. | Bicycle wheel hub with power meter |
US10918907B2 (en) | 2016-08-14 | 2021-02-16 | Fitbit, Inc. | Automatic detection and quantification of swimming |
WO2018209144A1 (en) | 2017-05-11 | 2018-11-15 | Tau Orthopedics, Llc | Wearable resistance device with power monitoring |
CN108036889B (zh) * | 2017-12-29 | 2023-11-24 | 深圳市奥酷曼智能技术有限公司 | 端面接触力矩传感器及电动助力车 |
JP6976892B2 (ja) | 2018-03-29 | 2021-12-08 | 日本電産コパル電子株式会社 | トルクセンサ |
FR3084157B1 (fr) * | 2018-07-20 | 2021-07-02 | Commissariat Energie Atomique | Moyeu de roue de cycle permettant la determination du couple d'entrainement et de la puissance motrice fournis par le cycliste |
US11364419B2 (en) | 2019-02-21 | 2022-06-21 | Scott B. Radow | Exercise equipment with music synchronization |
FR3095269B1 (fr) | 2019-04-17 | 2021-11-26 | Mavic Sas | Capteur de mesure d ’effort |
US11154143B2 (en) * | 2019-09-30 | 2021-10-26 | Fasteners For Retail, Inc. | Anti-theft hook with integrated loss prevention functionality |
US11511826B2 (en) | 2019-12-09 | 2022-11-29 | Sram, Llc | Bicycle axle assembly including a power meter |
WO2022137212A1 (en) * | 2020-12-24 | 2022-06-30 | Tq-Systems Gmbh | External force measurement system, measurement method and electrically assisted bicycle |
DE102021213192A1 (de) | 2020-12-25 | 2022-06-30 | Shimano Inc. | Fahrradteil und verfahren zur herstellung eines fahrradteils |
EP4124556B1 (de) * | 2021-07-26 | 2024-03-06 | TQ-Systems GmbH | Motoreinheit und elektrisch unterstütztes fahrrad |
US20230148404A1 (en) * | 2021-11-10 | 2023-05-11 | Eaton Intelligent Power Limited | Cable Gland with Torque Sensor |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599482A (en) * | 1969-06-16 | 1971-08-17 | Texaco Inc | Heavy duty dynamic torque measuring device |
US3927559A (en) * | 1974-11-13 | 1975-12-23 | Motorola Inc | Torque measuring means for miniature watch motors or the like |
US4020918A (en) * | 1975-12-31 | 1977-05-03 | Lear Siegler, Inc. | Manually operable automatically controlled vehicle with power steering |
US4062421A (en) * | 1976-02-25 | 1977-12-13 | Weber Milton N | Bicycle drive system |
DE2629516B2 (de) | 1976-07-01 | 1979-08-30 | Keiper Trainingsysteme Gmbh & Co, 6760 Rockenhausen | Ergometer |
DE2856453A1 (de) | 1978-12-28 | 1980-07-10 | Volkswagenwerk Ag | Messnabe |
ZA82525B (en) | 1981-02-09 | 1982-12-29 | Wilkinson Rubber Linatex Ltd | Blending of fluid materials |
US4423630A (en) | 1981-06-19 | 1984-01-03 | Morrison Thomas R | Cyclic power monitor |
GB2109568A (en) | 1981-11-06 | 1983-06-02 | Exxon Research Engineering Co | Measuring torque on a vehicle wheel |
DE3150149A1 (de) | 1981-12-18 | 1983-06-30 | Sachs Systemtechnik Gmbh, 8720 Schweinfurt | Durch muskelkraft angetriebenes fahrzeug |
IT8422427V0 (it) | 1984-06-28 | 1984-06-28 | Carnielli & C Teodoro Spa | Dispositivo perfezionato per la rilevazione della potenza sviluppata, applicabile su biciclette da camera. |
FR2606876B1 (fr) | 1986-11-19 | 1989-01-13 | Mercat Jean Pierre | Procede et dispositif pour mesurer un couple moteur et/ou une grandeur associee, et cycle ainsi equipe |
DE3873257D1 (de) | 1987-10-28 | 1992-09-03 | Rohs Ulrich | Vorrichtung zur messung des drehmomentes einer arbeitswelle. |
FR2631703B1 (fr) | 1988-05-17 | 1990-08-10 | Look Sa | Roue motrice de cycle ou similaire, comportant un systeme de detection du couple transmis, et cycle equipe d'une telle roue |
FR2643712B1 (fr) | 1989-02-28 | 1991-06-07 | Look Sa | Procede de mesure du couple transmis a la roue motrice d'un cycle ou vehicule similaire et dispositif pour la mise en oeuvre de ce procede |
FR2645269B1 (fr) | 1989-03-29 | 1991-06-21 | Look Sa | Procede et systeme pour la remise a zero d'un dispositif de mesure du couple notamment sur un cycle ou vehicule similaire |
DE3912883C2 (de) | 1989-04-19 | 1997-01-23 | Look Sa | Vorrichtung zur Messung des auf ein antreibbares Rad ausgeübten Antriebsmomentes und/oder damit verbundener Größen |
US5027303A (en) | 1989-07-17 | 1991-06-25 | Witte Don C | Measuring apparatus for pedal-crank assembly |
US5031455A (en) | 1989-09-05 | 1991-07-16 | Cline David J | Bicycle power meter |
US5167159A (en) | 1990-12-18 | 1992-12-01 | Lucking William M | Tension transducer |
US5256115A (en) * | 1991-03-25 | 1993-10-26 | William G. Scholder | Electronic flywheel and clutch for exercise apparatus |
US5202627A (en) | 1991-06-17 | 1993-04-13 | Sale Darryl L | Pedaling monitor for displaying instantaneous pedal velocity and position |
US5257540A (en) | 1991-10-04 | 1993-11-02 | Bower Grant L | Portable apparatus for measuring force and power supplied to a pedal-driven cycle |
US5591908A (en) | 1994-01-24 | 1997-01-07 | Amtec Corporation | Torque monitor for training bicyclists |
GB2286055B (en) | 1994-01-29 | 1997-04-16 | British Autogard | Torque indicating device |
-
1998
- 1998-06-23 US US09/102,940 patent/US6418797B1/en not_active Expired - Lifetime
-
1999
- 1999-03-03 AU AU28927/99A patent/AU2892799A/en not_active Abandoned
- 1999-03-03 WO PCT/US1999/004724 patent/WO1999045350A1/en active IP Right Grant
- 1999-03-03 AT AT99909803T patent/ATE310235T1/de not_active IP Right Cessation
- 1999-03-03 DE DE69928397T patent/DE69928397T2/de not_active Expired - Lifetime
- 1999-03-03 EP EP99909803A patent/EP1082592B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1082592B1 (de) | 2005-11-16 |
WO1999045350A1 (en) | 1999-09-10 |
AU2892799A (en) | 1999-09-20 |
EP1082592A1 (de) | 2001-03-14 |
US6418797B1 (en) | 2002-07-16 |
DE69928397T2 (de) | 2006-08-10 |
ATE310235T1 (de) | 2005-12-15 |
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