FR2473178A1 - Temoin de fatigue - Google Patents

Temoin de fatigue Download PDF

Info

Publication number
FR2473178A1
FR2473178A1 FR8000342A FR8000342A FR2473178A1 FR 2473178 A1 FR2473178 A1 FR 2473178A1 FR 8000342 A FR8000342 A FR 8000342A FR 8000342 A FR8000342 A FR 8000342A FR 2473178 A1 FR2473178 A1 FR 2473178A1
Authority
FR
France
Prior art keywords
veil
elements
sliver
witness
witness according
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
FR8000342A
Other languages
English (en)
French (fr)
Other versions
FR2473178B1 (cs
Inventor
Michel Archer
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.)
STAS Societe Technique dAccessoires Specialises SA
Original Assignee
STAS Societe Technique dAccessoires Specialises SA
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 STAS Societe Technique dAccessoires Specialises SA filed Critical STAS Societe Technique dAccessoires Specialises SA
Priority to FR8000342A priority Critical patent/FR2473178A1/fr
Priority to FR8017225A priority patent/FR2487979A2/fr
Priority to JP18932480A priority patent/JPS56142439A/ja
Priority to EP80401885A priority patent/EP0032101B1/fr
Priority to BR8008623A priority patent/BR8008623A/pt
Priority to US06/221,212 priority patent/US4409841A/en
Priority to AT80401885T priority patent/ATE10397T1/de
Priority to DE8080401885T priority patent/DE3069685D1/de
Priority to AU65906/80A priority patent/AU540878B2/en
Priority to CA000367794A priority patent/CA1148763A/fr
Publication of FR2473178A1 publication Critical patent/FR2473178A1/fr
Application granted granted Critical
Publication of FR2473178B1 publication Critical patent/FR2473178B1/fr
Priority to FR8318059A priority patent/FR2554591B2/fr
Priority to FR8402911A priority patent/FR2559905B2/fr
Priority to FR8419232A priority patent/FR2574547B2/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
    • G01L1/06—Measuring force or stress, in general by measuring the permanent deformation of gauges, e.g. of compressed bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/06—Special adaptations of indicating or recording means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
FR8000342A 1980-01-03 1980-01-03 Temoin de fatigue Granted FR2473178A1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR8000342A FR2473178A1 (fr) 1980-01-03 1980-01-03 Temoin de fatigue
FR8017225A FR2487979A2 (fr) 1980-01-03 1980-07-31 Temoin de fatigue
JP18932480A JPS56142439A (en) 1980-01-03 1980-12-27 Fatigue stress indicator
AT80401885T ATE10397T1 (de) 1980-01-03 1980-12-30 Vorrichtung zum anzeigen von materialermuedung.
BR8008623A BR8008623A (pt) 1980-01-03 1980-12-30 Peca de controle de fadiga para peca mecanica submetida a esforcos repetidos
US06/221,212 US4409841A (en) 1980-01-03 1980-12-30 Fatigue damage indicators
EP80401885A EP0032101B1 (fr) 1980-01-03 1980-12-30 Témoin de fatigue
DE8080401885T DE3069685D1 (en) 1980-01-03 1980-12-30 Fatigue indicator
AU65906/80A AU540878B2 (en) 1980-01-03 1980-12-31 Fatigue stress indicator
CA000367794A CA1148763A (fr) 1980-01-03 1980-12-31 Temoin de fatigue
FR8318059A FR2554591B2 (fr) 1980-01-03 1983-11-04 Temoin de fatigue
FR8402911A FR2559905B2 (fr) 1980-01-03 1984-02-16 Temoin de fatigue
FR8419232A FR2574547B2 (fr) 1980-01-03 1984-12-11 Temoin de fatigue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8000342A FR2473178A1 (fr) 1980-01-03 1980-01-03 Temoin de fatigue

Publications (2)

Publication Number Publication Date
FR2473178A1 true FR2473178A1 (fr) 1981-07-10
FR2473178B1 FR2473178B1 (cs) 1983-07-08

Family

ID=9237335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000342A Granted FR2473178A1 (fr) 1980-01-03 1980-01-03 Temoin de fatigue

Country Status (1)

Country Link
FR (1) FR2473178A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107532896A (zh) * 2015-02-25 2018-01-02 日本碍子株式会社 应变检测用结构体

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920480A (en) * 1956-01-18 1960-01-12 Haas Tibor Methods for indicating the expiration of the assigned or safe life of structural members
FR2113391A5 (cs) * 1970-11-03 1972-06-23 Rud Ketten Rieger & Dietz
US3979949A (en) * 1975-06-30 1976-09-14 The Boeing Company Fatigue damage indicator
US4107980A (en) * 1977-06-07 1978-08-22 The United States Of America As Represented By The Secretary Of The Air Force Assessment of flaw growth potential in structural components
US4164874A (en) * 1978-01-19 1979-08-21 Boeing Wichita Company Flaw growth correlator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920480A (en) * 1956-01-18 1960-01-12 Haas Tibor Methods for indicating the expiration of the assigned or safe life of structural members
FR2113391A5 (cs) * 1970-11-03 1972-06-23 Rud Ketten Rieger & Dietz
US3979949A (en) * 1975-06-30 1976-09-14 The Boeing Company Fatigue damage indicator
US4107980A (en) * 1977-06-07 1978-08-22 The United States Of America As Represented By The Secretary Of The Air Force Assessment of flaw growth potential in structural components
US4164874A (en) * 1978-01-19 1979-08-21 Boeing Wichita Company Flaw growth correlator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107532896A (zh) * 2015-02-25 2018-01-02 日本碍子株式会社 应变检测用结构体
EP3267149A4 (en) * 2015-02-25 2018-09-05 NGK Insulators, Ltd. Structure for strain detection

Also Published As

Publication number Publication date
FR2473178B1 (cs) 1983-07-08

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