FR2473709A1 - Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif - Google Patents

Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif Download PDF

Info

Publication number
FR2473709A1
FR2473709A1 FR8000469A FR8000469A FR2473709A1 FR 2473709 A1 FR2473709 A1 FR 2473709A1 FR 8000469 A FR8000469 A FR 8000469A FR 8000469 A FR8000469 A FR 8000469A FR 2473709 A1 FR2473709 A1 FR 2473709A1
Authority
FR
France
Prior art keywords
block
channels
force sensor
strain gauge
transverse
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
FR8000469A
Other languages
English (en)
French (fr)
Other versions
FR2473709B1 (enrdf_load_stackoverflow
Inventor
Jacques Toux
Claude Alexandre
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.)
RMS Co
Original Assignee
RMS Co
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 RMS Co filed Critical RMS Co
Priority to FR8000469A priority Critical patent/FR2473709A1/fr
Publication of FR2473709A1 publication Critical patent/FR2473709A1/fr
Application granted granted Critical
Publication of FR2473709B1 publication Critical patent/FR2473709B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2243—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram-shaped
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1412—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram shaped

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Force In General (AREA)
FR8000469A 1980-01-10 1980-01-10 Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif Granted FR2473709A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8000469A FR2473709A1 (fr) 1980-01-10 1980-01-10 Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8000469A FR2473709A1 (fr) 1980-01-10 1980-01-10 Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif

Publications (2)

Publication Number Publication Date
FR2473709A1 true FR2473709A1 (fr) 1981-07-17
FR2473709B1 FR2473709B1 (enrdf_load_stackoverflow) 1983-02-04

Family

ID=9237406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000469A Granted FR2473709A1 (fr) 1980-01-10 1980-01-10 Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif

Country Status (1)

Country Link
FR (1) FR2473709A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153121A3 (en) * 1984-02-13 1987-08-19 Reliance Electric Company Load cell

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135112A (en) * 1960-09-06 1964-06-02 Baldwin Lima Hamilton Corp Safety-load control of parallelogram type of load cell
US3180139A (en) * 1960-10-12 1965-04-27 Soderholm Arne Force transducers
US4065962A (en) * 1974-10-29 1978-01-03 Gse, Inc. Load cell
FR2386024A1 (fr) * 1977-03-30 1978-10-27 Revere Corp America Balance a jauges de contrainte

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135112A (en) * 1960-09-06 1964-06-02 Baldwin Lima Hamilton Corp Safety-load control of parallelogram type of load cell
US3180139A (en) * 1960-10-12 1965-04-27 Soderholm Arne Force transducers
US4065962A (en) * 1974-10-29 1978-01-03 Gse, Inc. Load cell
FR2386024A1 (fr) * 1977-03-30 1978-10-27 Revere Corp America Balance a jauges de contrainte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153121A3 (en) * 1984-02-13 1987-08-19 Reliance Electric Company Load cell

Also Published As

Publication number Publication date
FR2473709B1 (enrdf_load_stackoverflow) 1983-02-04

Similar Documents

Publication Publication Date Title
EP0742426B1 (fr) Capteur de poids autoporteur et appareil de pesage comportant de tels capteurs
FR2478811A1 (fr) Dispositif capteur de valeurs de mesure de grandeurs mecaniques sur des corps creux
EP0141710B1 (fr) Appareil de pesage à jauges de contrainte
CH627843A5 (fr) Capteur dynamometrique.
CA2885523A1 (fr) Capteur de pression a base de nanojauges couplees a un resonateur
EP0060766B1 (fr) Dispositif capteur de force pour appareil de mesure
FR2611046A1 (fr) Extensometre pour machines a tester des materiaux
WO2006125903A1 (fr) Collier de mesure de la déformation latérale d'une éprouvette lors d'essais de compression, notamment uniaxiale ou triaxiale
CA2983187A1 (fr) Couplemetre a mesure de deformation
FR2459462A1 (fr) Dynanometre a diaphragmes
EP0560661B1 (fr) Capteur accélérométrique capacitif et accéléromètre non asservi en comportant application
FR2505496A1 (fr) Dispositif capteur de force pour appareil de mesure et appareil de mesure, notamment appareil de pesage, equipe d'un tel dispositif
FR2473709A1 (fr) Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif
CH692559A5 (fr) Capteur d'effort de compression.
FR2609803A1 (fr) Dispositif pour le controle des ressorts de compression
FR2780160A1 (fr) Dispositif d'evaluation de proprietes de friction d'une surface
EP0291365B1 (fr) Capteur de moments de flexion-torsion
FR2781567A1 (fr) Dispositif de mesure de couple entre deux arbres coaxiaux
FR2735235A1 (fr) Appareil pour effectuer des essais mecaniques de flexion sur une piece
EP1340968B1 (fr) Corps d'épreuve et appareil de pesage muni de tels corps d'épreuve
EP3388807B1 (fr) Dispositif de detection de pression a decouplage mecanique
EP0267214A1 (fr) Capteur de forces a jauges de deformation pour la mesure directe d'efforts verticaux
FR2593286A1 (fr) Perfectionnements aux capteurs a jauges de contrainte etanches
BE653012A (enrdf_load_stackoverflow)
EP0263219B1 (fr) Dispositif à jauges d'extensométrie pour la mesure d'efforts et/ou de couples

Legal Events

Date Code Title Description
ST Notification of lapse