GB2009943A - A cantilever beam force transducer - Google Patents

A cantilever beam force transducer

Info

Publication number
GB2009943A
GB2009943A GB7846960A GB7846960A GB2009943A GB 2009943 A GB2009943 A GB 2009943A GB 7846960 A GB7846960 A GB 7846960A GB 7846960 A GB7846960 A GB 7846960A GB 2009943 A GB2009943 A GB 2009943A
Authority
GB
United Kingdom
Prior art keywords
force transducer
cantilever beam
beam force
strain
cantilever
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
GB7846960A
Other versions
GB2009943B (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.)
Avery Weigh Tronix Ltd
Original Assignee
W&T Avery Ltd
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 W&T Avery Ltd filed Critical W&T Avery Ltd
Priority to GB7846960A priority Critical patent/GB2009943B/en
Publication of GB2009943A publication Critical patent/GB2009943A/en
Application granted granted Critical
Publication of GB2009943B publication Critical patent/GB2009943B/en
Expired 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
    • 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
    • G01G3/1404—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with means to connect the strain gauges on electrical bridges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)

Abstract

In a strain gauged cantilever beam force transducer, the beam 10, 16, 18 is adjustable angularly about its axis so that, for a given force, the strain gauge output can be varied according to the beam setting. The portion 10 of the beam is clamped between two mounting blocks 12, 14 and the load is applied by means of a hook 19 seated in a groove 20 of the portion 18 of the beam. Two or more preferably four strain gauges 1, 2 are mounted on the portion 16 of the beam. <IMAGE>
GB7846960A 1977-12-08 1978-12-01 Force transducer Expired GB2009943B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7846960A GB2009943B (en) 1977-12-08 1978-12-01 Force transducer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5109277 1977-12-08
GB7846960A GB2009943B (en) 1977-12-08 1978-12-01 Force transducer

Publications (2)

Publication Number Publication Date
GB2009943A true GB2009943A (en) 1979-06-20
GB2009943B GB2009943B (en) 1982-04-21

Family

ID=26266796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7846960A Expired GB2009943B (en) 1977-12-08 1978-12-01 Force transducer

Country Status (1)

Country Link
GB (1) GB2009943B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041127A1 (en) * 1980-05-29 1981-12-09 Eaton Corporation Electromechanical scale
EP0059295A1 (en) * 1981-02-26 1982-09-08 Vibro-Meter Sa Cell for measuring a force with radial effect
CN102175129A (en) * 2011-02-21 2011-09-07 中国科学院电工研究所 Displacement measuring device for stellarator superconducting magnet
CN113932725A (en) * 2021-09-24 2022-01-14 成都飞机工业（集团）有限责任公司 Calibration method of optical fiber strain sensor for load monitoring of cantilever type positioner

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041127A1 (en) * 1980-05-29 1981-12-09 Eaton Corporation Electromechanical scale
EP0059295A1 (en) * 1981-02-26 1982-09-08 Vibro-Meter Sa Cell for measuring a force with radial effect
US4454769A (en) * 1981-02-26 1984-06-19 Vibro-Meter Sa Radial force measuring cell
CN102175129A (en) * 2011-02-21 2011-09-07 中国科学院电工研究所 Displacement measuring device for stellarator superconducting magnet
CN102175129B (en) * 2011-02-21 2013-09-18 中国科学院电工研究所 Displacement measuring device for stellarator superconducting magnet
CN113932725A (en) * 2021-09-24 2022-01-14 成都飞机工业（集团）有限责任公司 Calibration method of optical fiber strain sensor for load monitoring of cantilever type positioner

Also Published As

Publication number Publication date
GB2009943B (en) 1982-04-21

Similar Documents

Publication Publication Date Title
SE311573B (en)
HU175095B (en) Force responsive measuring converter with strain gauge and ethod for adjusting this
ES467329A1 (en) Force measuring device
AU6028780A (en) Strain gauge weigher
GB1377607A (en) Testing and grading of timber
GB1484960A (en) Brake block assembly for use in measuring forces which arise when the brake is applied
GB2009943A (en) A cantilever beam force transducer
AU511814B2 (en) Strain gauge load cell
JPS5594101A (en) Method and unit for compensating strain gauge transducer* and strain gauge transducer
GB1271720A (en) Load cell with pressure member
SE7706773L (en) ADJUSTABLE COOKING INTERPRETER
GB2009940A (en) Force and position transducer
GB2234629B (en) Improvements relating to strain gauges
GB1173914A (en) Force Transducers
GB903941A (en) Improvements in or relating to strain measuring devices
JPS56153227A (en) Measuring member for detecting magnitude of load applied on surface with strain gauge
EP0134394A3 (en) Measuring transducer with strain gauges
JPS5591882A (en) Diaphragm with strain gauge
SU977276A1 (en) Method of mounting large ship reduction gears
JPS53114688A (en) Diaphragm type strain gauge
GB2043906B (en) Force transducers
ES8608158A1 (en) Force transducer beam.
FR2315690A1 (en) Measurement of torque causing oscillation of public works machine - uses pointer, hydraulic actuator and force sensors
GB777379A (en) Improvements in gauges for threaded bodies
GB212567A (en)

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee