BR112022007256A2 - Arruela instrumentada com sensor de carga - Google Patents

Arruela instrumentada com sensor de carga

Info

Publication number
BR112022007256A2
BR112022007256A2 BR112022007256A BR112022007256A BR112022007256A2 BR 112022007256 A2 BR112022007256 A2 BR 112022007256A2 BR 112022007256 A BR112022007256 A BR 112022007256A BR 112022007256 A BR112022007256 A BR 112022007256A BR 112022007256 A2 BR112022007256 A2 BR 112022007256A2
Authority
BR
Brazil
Prior art keywords
washer
load
instrumented
bolted joint
strain gauge
Prior art date
Application number
BR112022007256A
Other languages
English (en)
Inventor
Beaumel Jonathan
Marc Damien
Messager Denis
Ferdinand Dioh Emmanuel
Original Assignee
Jpb Systeme
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 Jpb Systeme filed Critical Jpb Systeme
Publication of BR112022007256A2 publication Critical patent/BR112022007256A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/028—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a load-indicating washer or washer assembly
    • 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
    • G01L1/2231—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being disc- or ring-shaped, adapted for measuring a force along a single direction
    • 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
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
    • G01L5/243—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed using washers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

ARRUELA INSTRUMENTADA COM SENSOR DE CARGA. A presente invenção refere-se a: arruela instrumentada com sensor de carga que pode ser usada em junta aparafusada para facilitar determinar carga de fixação axial de junta aparafusada; a método para determinar uma carga em uma junta aparafusada; e método de fabricação,. A arruela inclui um corpo de arruela anular tendo primeira e segunda extremidades axiais dispostas em oposição entre si, e uma parede circunferencial externa. Pelo menos um medidor de tensão é proporcionado na parede lateral circunferencial e é configurado para fazer a leitura da deformação de um corpo de arruela em virtude das forças de fixação da junta aparafusada. A arruela ainda inclui uma montagem de comunicação acoplada de modo operacional ao pelo menos um medidor de tensão. A montagem de comunicação pode incluir um circuito integrado adaptado para receber sinais elétricos a partir do pelo menos um medidor de tensão relacionado à carga axial suportada pela arruela.
BR112022007256A 2019-11-26 2020-01-08 Arruela instrumentada com sensor de carga BR112022007256A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19315145 2019-11-26
PCT/EP2020/050315 WO2021104679A1 (en) 2019-11-26 2020-01-08 Instrumented, load-sensing washer

Publications (1)

Publication Number Publication Date
BR112022007256A2 true BR112022007256A2 (pt) 2022-07-05

Family

ID=69137691

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022007256A BR112022007256A2 (pt) 2019-11-26 2020-01-08 Arruela instrumentada com sensor de carga

Country Status (7)

Country Link
US (1) US20220412387A1 (pt)
EP (1) EP4038356A1 (pt)
JP (1) JP2023514911A (pt)
BR (1) BR112022007256A2 (pt)
CA (1) CA3162001A1 (pt)
MX (1) MX2022004276A (pt)
WO (1) WO2021104679A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230113907A1 (en) * 2021-10-07 2023-04-13 Northstar Load Cell and Scale LLC Load cell
FR3140916A1 (fr) 2022-10-18 2024-04-19 Airbus Helicopters Procédé de serrage et de contrôle d’un système de vissage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739447B1 (fr) 1995-09-29 1997-10-24 Electricite De France Capteur d'effort pour controler le serrage de pieces assemblees par un goujon
US6580363B1 (en) 2000-06-30 2003-06-17 Bridgestone/Firestone North American Tire, Llc Method of encapsulating an electronic tire tag
FR2890442B1 (fr) * 2005-09-08 2007-12-07 Renault Sas Dispositif de mesure d'un effort de serrage axial entre deux brides annulaires
DE102012020932A1 (de) * 2012-10-25 2014-04-30 Sms Tenzotherm Gmbh Kraftmessplatte
JP2017075871A (ja) * 2015-10-15 2017-04-20 パナソニックＩｐマネジメント株式会社 力センサおよびそれを用いた力検知装置、力検知システム、力検知方法
FR3051905B1 (fr) * 2016-05-26 2018-06-01 Centre Technique Des Industries Mecaniques Capteur pour mesurer une force de serrage appliquee sur un organe d'assemblage a vis
GB201610819D0 (en) * 2016-06-21 2016-08-03 Smart Component Tech Ltd Monitoring system and method
KR102079937B1 (ko) * 2017-09-21 2020-02-24 주식회사 에코마이스터 Ｒｆｉｄ 태그형 스틸 와셔

Also Published As

Publication number Publication date
MX2022004276A (es) 2022-07-21
CA3162001A1 (en) 2021-06-03
US20220412387A1 (en) 2022-12-29
JP2023514911A (ja) 2023-04-12
WO2021104679A1 (en) 2021-06-03
EP4038356A1 (en) 2022-08-10

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