AR247631A1 - Un sensor de fuerzas - Google Patents

Un sensor de fuerzas

Info

Publication number
AR247631A1
AR247631A1 AR83292536A AR29253683A AR247631A1 AR 247631 A1 AR247631 A1 AR 247631A1 AR 83292536 A AR83292536 A AR 83292536A AR 29253683 A AR29253683 A AR 29253683A AR 247631 A1 AR247631 A1 AR 247631A1
Authority
AR
Argentina
Prior art keywords
transducer
cover
frame
camera
spaced portions
Prior art date
Application number
AR83292536A
Other languages
English (en)
Original Assignee
Deere & 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 Deere & Co filed Critical Deere & Co
Application granted granted Critical
Publication of AR247631A1 publication Critical patent/AR247631A1/es

Links

Classifications

    • 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
    • G01L5/10—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 electrical means
    • G01L5/102—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 electrical means using sensors located at a non-interrupted part of the flexible member
    • 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
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • 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
    • G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
    • 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
    • G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
    • G01L5/136—Force sensors associated with a vehicle traction coupling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Measurement Of Force In General (AREA)

Abstract

UN SENSOR DE FUERZAS QUE COMPRENDE UN ARMAZON DEFORMABLE QUE TIENE PORCIONES ESPACIADAS CON UNA SEPARACION VARIABLE QUE DEPENDE DE LA DEFORMACION INDUCIDA POR LAS FUERZAS QUE ACTUAN SOBRE EL ARMAZON, Y UN TRANSDUCTOR DE POSICION QUE COMPRENDE PARTES PRIMERA Y SEGUNDA MOVIBLES RELATIVAMENTE ENTRE SI, VINCULADOS CON SENDAS PORCIONES DEL ARMAZON, MEDIOS ELASTICOS QUE TIENDEN A SEPARAR DICHAS PARTES PRIMERA Y SEGUNDA, Y UN FUELLE QUE INTERCONECTA FLEXIBLEMENTE DICHAS PARTES DEL TRANSDUCTOR A FIN DE IMPEDIR EL INGRESO DE SUSTANCIAS CONTAMINANTES DENTRO DEL MISMO; UNA CUBIERTA QUE DEFINE UNA CAMARA DE TRANSDUCTOR, TENIENDO UN EXTREMO DE LA CUBIERTA MEDIOS PARA ACOPLARLA A UNA DE LAS PORCIONES ESPACIADAS DEL ARMAZON Y TENIENDO EL OTRO EXTREMO UNA PERFORACION QUE COMUNICA CON LA CAMARA, ESTANDO EL TRANSDUCTOR DISPUESTO DENTRO DE LA CAMARA, SIENDO UNA PRIMERA PARTE DEL TRANSDUCTOR LLEVADA POR LA CUBIERTA PARA MOVERSE CON LA MISMA; UN EMBOLO QUE TIENE UNA PARTE ACOPLABLEA LA OTRA DE LAS POR CIONES ESPACIADAS, Y UN VASTAGO RECIBIDO DESLIZABLEMENTE DENTRO DE LA PERFORACION Y QUE SE EXTIENDE DESDE LA PARTE ACOPLABLE HASTA UN EXTREMO FIJO A LA SEGUNDA PARTE DEL TRANSDUCTOR; Y UN FUELLE ELASTICO INTERCONECTADO FLEXIBLEMENTE AL EMBOLO Y LA CUBIERTA ESTABLECIENDO UN SELLO ENTRE LAS MISMAS (SIENDO EL FUELLE CAPAZ DE EMPUJAR AL EMBOLO Y A LA CUBIERTA EN SENTIDOSOPUESTOS Y DEFORMABLE PARA PERMITIR QUE EL EMBOLO Y LA CUBIERTA SEAN INSERTADOS EN Y RETIRADOS DEL ARMAZON).
AR83292536A 1982-04-01 1983-03-25 Un sensor de fuerzas AR247631A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/364,372 US4510814A (en) 1982-04-01 1982-04-01 Snap-in force sensor with bellows

Publications (1)

Publication Number Publication Date
AR247631A1 true AR247631A1 (es) 1995-01-31

Family

ID=23434229

Family Applications (1)

Application Number Title Priority Date Filing Date
AR83292536A AR247631A1 (es) 1982-04-01 1983-03-25 Un sensor de fuerzas

Country Status (11)

Country Link
US (1) US4510814A (es)
EP (1) EP0091282B1 (es)
JP (1) JPS58189533A (es)
AR (1) AR247631A1 (es)
AT (1) ATE24763T1 (es)
AU (1) AU555852B2 (es)
CA (1) CA1199387A (es)
DE (2) DE3368986D1 (es)
ES (1) ES521143A0 (es)
FI (1) FI831091L (es)
ZA (1) ZA832350B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422341A (en) * 1981-12-21 1983-12-27 Deere & Company Snap-in draft sensor
JPH01259228A (ja) * 1988-04-11 1989-10-16 Fuji Rubber Co Ltd 圧力センサー
DE3908544A1 (de) * 1989-03-16 1990-09-20 Vdo Schindling Lastsensor fuer ein kraftfahrzeug
BE1004289A3 (fr) * 1989-07-14 1992-10-27 Humblet Fernand Cellule de deformation.
BE1004290A3 (fr) * 1989-07-14 1992-10-27 Humblet Fernand Dispositif de mesure.
US5109707A (en) * 1990-11-13 1992-05-05 Deere & Company C-beam force sensor
US5042586A (en) * 1990-12-14 1991-08-27 Deere & Company Tractor draft force sensor
AT399484B (de) * 1993-05-10 1995-05-26 Voest Alpine Eisenbahnsysteme Einrichtung zur messung der weichenstellkraft
US5456122A (en) * 1994-10-13 1995-10-10 The United States Of America As Represented By The Secretary Of The Navy Cable load transducer
CA2611764C (en) * 2005-08-19 2011-12-06 Silverbrook Research Pty Ltd An electronic stylus with a force re-directing coupling
US7726197B2 (en) 2006-04-26 2010-06-01 Honeywell International Inc. Force sensor package and method of forming same
US8327715B2 (en) 2009-07-02 2012-12-11 Honeywell International Inc. Force sensor apparatus
US8607640B2 (en) * 2010-07-19 2013-12-17 Odd Harald Steen Eriksen Sensor for measuring large mechanical strains in shear or lateral translation
US8558408B2 (en) 2010-09-29 2013-10-15 General Electric Company System and method for providing redundant power to a device
US10131419B2 (en) 2010-10-15 2018-11-20 Goodrich Corporation Systems and methods for detecting landing gear ground loads
US8316725B2 (en) 2010-12-15 2012-11-27 Honeywell International Inc. Force sensor
US8278779B2 (en) 2011-02-07 2012-10-02 General Electric Company System and method for providing redundant power to a device
US8496068B1 (en) 2012-02-01 2013-07-30 Deere & Company Draft force sensor assembly
US9003899B2 (en) 2012-03-23 2015-04-14 Honeywell International Inc. Force sensor
US8806964B2 (en) 2012-03-23 2014-08-19 Honeywell International Inc. Force sensor
US9003897B2 (en) 2012-05-10 2015-04-14 Honeywell International Inc. Temperature compensated force sensor
US9282690B2 (en) 2013-12-19 2016-03-15 Deere & Company Three point hitch draft sensing system
US9347844B2 (en) * 2013-12-19 2016-05-24 Deere & Company Three point hitch draft sensing system
DE102016200732B3 (de) * 2016-01-20 2017-06-29 Schaeffler Technologies AG & Co. KG Messanordnung zur Kraft- bzw. Drehmomentmessung für ein Maschinenelement und Maschinenelementanordnung mit einer derartigen Messanordnung
EP4718047A1 (en) * 2024-09-30 2026-04-01 Hitachi Energy Ltd Load cell for transformer and method for manufacturing a load cell for a transformer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022663A (en) * 1959-08-10 1962-02-27 Performance Measurements Co Load measuring system
US3141327A (en) * 1962-02-13 1964-07-21 Donald Z Hartranft Force measuring instruments
US3263496A (en) * 1963-03-14 1966-08-02 Radson Engineering Corp Load cell and weighing system
US3303447A (en) * 1964-07-13 1967-02-07 W C Dillon & Company Inc Load cell having a spring biased shaft
DE2511413A1 (de) * 1975-03-15 1976-09-23 Knorr Bremse Gmbh Elektrischer messfuehler fuer druck, kraft oder weg
JPS52146985A (en) * 1976-06-01 1977-12-07 Roudou Fukushi Jigiyoudan Device for analysing physically balancing function
US4248317A (en) * 1979-09-10 1981-02-03 Cardinal Scale Manufacturing Company Load cell apparatus
US4253331A (en) * 1979-09-21 1981-03-03 The Cessna Aircraft Company Force measuring device
US4287776A (en) * 1979-12-26 1981-09-08 Clarence Johnson Force transducer
US4386533A (en) * 1981-01-26 1983-06-07 Deere & Company Capacitance transducer

Also Published As

Publication number Publication date
CA1199387A (en) 1986-01-14
ATE24763T1 (de) 1987-01-15
EP0091282A2 (en) 1983-10-12
ZA832350B (en) 1984-11-28
US4510814A (en) 1985-04-16
DE3368986D1 (en) 1987-02-12
FI831091A0 (fi) 1983-03-30
AU555852B2 (en) 1986-10-09
EP0091282A3 (en) 1984-07-18
AU1301683A (en) 1983-10-06
EP0091282B1 (en) 1987-01-07
ES8403616A1 (es) 1984-03-16
DE91282T1 (de) 1984-02-16
ES521143A0 (es) 1984-03-16
FI831091A7 (fi) 1983-10-02
FI831091L (fi) 1983-10-02
JPS58189533A (ja) 1983-11-05

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