DE29507357U1 - Device for recording and displaying the pedal force curve on a bicycle - Google Patents

Device for recording and displaying the pedal force curve on a bicycle

Info

Publication number
DE29507357U1
DE29507357U1 DE29507357U DE29507357U DE29507357U1 DE 29507357 U1 DE29507357 U1 DE 29507357U1 DE 29507357 U DE29507357 U DE 29507357U DE 29507357 U DE29507357 U DE 29507357U DE 29507357 U1 DE29507357 U1 DE 29507357U1
Authority
DE
Germany
Prior art keywords
bicycle
displaying
recording
pedal force
force curve
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
Application number
DE29507357U
Other languages
German (de)
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.)
PETZKE WOLFGANG DIPL ING
Original Assignee
PETZKE WOLFGANG DIPL ING
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 PETZKE WOLFGANG DIPL ING filed Critical PETZKE WOLFGANG DIPL ING
Priority to DE29507357U priority Critical patent/DE29507357U1/en
Publication of DE29507357U1 publication Critical patent/DE29507357U1/en
Priority to FR9511128A priority patent/FR2724728B1/en
Priority to JP7239829A priority patent/JPH08145824A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01L3/02—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
    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • 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
DE29507357U 1994-09-19 1995-04-05 Device for recording and displaying the pedal force curve on a bicycle Expired - Lifetime DE29507357U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29507357U DE29507357U1 (en) 1995-04-05 1995-04-05 Device for recording and displaying the pedal force curve on a bicycle
FR9511128A FR2724728B1 (en) 1994-09-19 1995-09-19 DEVICE FOR RECORDING AND MEASURING THE CHARACTERISTICS OF THE PEDALING FORCE PROVIDED BY A CYCLIST
JP7239829A JPH08145824A (en) 1994-09-19 1995-09-19 Device for recognizing transition of force applied on crank during periodic pushing motion of bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29507357U DE29507357U1 (en) 1995-04-05 1995-04-05 Device for recording and displaying the pedal force curve on a bicycle

Publications (1)

Publication Number Publication Date
DE29507357U1 true DE29507357U1 (en) 1995-07-06

Family

ID=8007560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29507357U Expired - Lifetime DE29507357U1 (en) 1994-09-19 1995-04-05 Device for recording and displaying the pedal force curve on a bicycle

Country Status (1)

Country Link
DE (1) DE29507357U1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000008433A1 (en) * 1998-07-31 2000-02-17 Tschan Gmbh Measuring device for rotating elements
DE10335690A1 (en) * 2003-06-04 2004-12-23 Sensor-Technik Wiedemann Gmbh Deformation sensor used for e.g. force, pressure, torque and acceleration measurements in vehicle, is mounted with signal processor circuit on flexible insulation film substrate
WO2005031296A1 (en) * 2003-09-24 2005-04-07 Schaeffler Kg Data capture system and processing system for a roller bearing and roller bearing provided with said type of system
FR2878328A1 (en) * 2004-11-24 2006-05-26 Look Cycle Internat Sa Dynamometric cycle pedal for e.g. measuring applied forces, has deformation gauges disposed in interstice while extending in longitudinal direction of pedal body to measure transversal forces applied during pedaling
WO2010014242A1 (en) * 2008-07-29 2010-02-04 George David O'neill System and device for measuring and analyzing forces applied by a cyclist on a pedal of a bicycle
DE102009021541A1 (en) 2009-05-15 2010-11-25 Schaeffler Technologies Gmbh & Co. Kg Bottom bracket with a crankshaft and a sensor device
EP1978342A3 (en) * 2007-04-02 2010-12-29 CAMPAGNOLO S.r.l. Instrument-equipped bicycle component and detection unit for equipping such a component
EP2299252A1 (en) * 2009-09-22 2011-03-23 Look Cycle International Bicyle-mounted apparatus for measuring forces and bicycle with the same
CH702990A1 (en) * 2010-04-23 2011-10-31 Bmc Trading Ag Device and method for measuring a force for exposure to a bicycle pedal axle.
DE10158600B4 (en) * 2001-12-02 2012-08-09 Wolfgang Petzke Device for force and power measurement on a bicycle crank

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000008433A1 (en) * 1998-07-31 2000-02-17 Tschan Gmbh Measuring device for rotating elements
DE10158600B4 (en) * 2001-12-02 2012-08-09 Wolfgang Petzke Device for force and power measurement on a bicycle crank
DE10335690A1 (en) * 2003-06-04 2004-12-23 Sensor-Technik Wiedemann Gmbh Deformation sensor used for e.g. force, pressure, torque and acceleration measurements in vehicle, is mounted with signal processor circuit on flexible insulation film substrate
WO2005031296A1 (en) * 2003-09-24 2005-04-07 Schaeffler Kg Data capture system and processing system for a roller bearing and roller bearing provided with said type of system
US7591194B2 (en) 2003-09-24 2009-09-22 Schaeffler Kg Data capturing and processing system for a roller bearing and roller bearing with such system
FR2878328A1 (en) * 2004-11-24 2006-05-26 Look Cycle Internat Sa Dynamometric cycle pedal for e.g. measuring applied forces, has deformation gauges disposed in interstice while extending in longitudinal direction of pedal body to measure transversal forces applied during pedaling
EP1661606A1 (en) * 2004-11-24 2006-05-31 Look Cycle International Pedal for measuring mechanical parameters
EP1978342A3 (en) * 2007-04-02 2010-12-29 CAMPAGNOLO S.r.l. Instrument-equipped bicycle component and detection unit for equipping such a component
US7861599B2 (en) 2007-04-02 2011-01-04 Campagnolo, S.R.L. Instrument-equipped bicycle component and detection unit for equipping such a component
US8011242B2 (en) 2008-07-29 2011-09-06 Garmin Switzerland Gmbh System and device for measuring and analyzing forces applied by a cyclist on a pedal of a bicycle
WO2010014242A1 (en) * 2008-07-29 2010-02-04 George David O'neill System and device for measuring and analyzing forces applied by a cyclist on a pedal of a bicycle
EP2259026A2 (en) 2009-05-15 2010-12-08 Schaeffler Technologies AG & Co. KG Bottom bracket with a crankshaft and a sensor device
DE102009021541A1 (en) 2009-05-15 2010-11-25 Schaeffler Technologies Gmbh & Co. Kg Bottom bracket with a crankshaft and a sensor device
FR2950428A1 (en) * 2009-09-22 2011-03-25 Look Cycle Int ON-CYCLE MEASURING DEVICE FOR EFFORTS MEASUREMENT AND CYCLE EQUIPPED WITH SUCH A MEASURING DEVICE
EP2299252A1 (en) * 2009-09-22 2011-03-23 Look Cycle International Bicyle-mounted apparatus for measuring forces and bicycle with the same
US8327723B2 (en) 2009-09-22 2012-12-11 Look Cycle International On-board device for a bicycle for measuring forces and bicycle equipped with such a measuring device
CH702990A1 (en) * 2010-04-23 2011-10-31 Bmc Trading Ag Device and method for measuring a force for exposure to a bicycle pedal axle.

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19950817

R156 Lapse of ip right after 3 years

Effective date: 19990202