FR2104554A5 - - Google Patents

Info

Publication number
FR2104554A5
FR2104554A5 FR7130295A FR7130295A FR2104554A5 FR 2104554 A5 FR2104554 A5 FR 2104554A5 FR 7130295 A FR7130295 A FR 7130295A FR 7130295 A FR7130295 A FR 7130295A FR 2104554 A5 FR2104554 A5 FR 2104554A5
Authority
FR
France
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.)
Expired
Application number
FR7130295A
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.)
INT ENGINEERING
Original Assignee
INT ENGINEERING
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 INT ENGINEERING filed Critical INT ENGINEERING
Application granted granted Critical
Publication of FR2104554A5 publication Critical patent/FR2104554A5/fr
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
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Clamps And Clips (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
FR7130295A 1970-08-19 1971-08-19 Expired FR2104554A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3999570 1970-08-19

Publications (1)

Publication Number Publication Date
FR2104554A5 true FR2104554A5 (fr) 1972-04-14

Family

ID=10412620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130295A Expired FR2104554A5 (fr) 1970-08-19 1971-08-19

Country Status (9)

Country Link
US (1) US3776031A (fr)
AU (1) AU3251371A (fr)
BE (1) BE771426A (fr)
CA (1) CA945833A (fr)
DE (1) DE2141658A1 (fr)
FR (1) FR2104554A5 (fr)
GB (1) GB1352327A (fr)
NL (1) NL7111406A (fr)
ZA (1) ZA715435B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345712A1 (fr) * 1976-03-22 1977-10-21 Modulus Corp Indicateur de contrainte

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908508A (en) * 1974-09-23 1975-09-30 Modulus Corp Strain indicator
DE3137551C2 (de) * 1981-09-22 1984-04-26 ATEC-Weiss KG, 4426 Vreden Schraubenbolzen
US4466477A (en) * 1981-12-21 1984-08-21 Prince Corporation Die casting machine with strain gauge
GB2151361B (en) * 1983-12-15 1987-12-02 Marconi Electronic Devices Load indicator
US4636120A (en) * 1986-06-02 1987-01-13 The Babcock & Wilcox Company Stud/bolt load gauge
US4709654A (en) * 1986-08-15 1987-12-01 Smith Stanley R Indicator for loose lug nuts
DE19723899A1 (de) * 1997-06-08 1998-12-10 Loeffler Thomas Dipl Ing Verfahren und Vorrichtung zum Herstellen von Schraubverbindungen
DE19742310A1 (de) * 1997-09-25 1999-04-01 Peter Prof Dr Ing Tenberge Befestigungssystem für Schrauben
US8087860B1 (en) 2008-06-06 2012-01-03 T & N Products, LLC Self-indicating lug nut
US8906167B2 (en) 2010-04-28 2014-12-09 Whirlpool Corporation Slide assembly for a dishwasher rack
CN102573389A (zh) * 2010-12-23 2012-07-11 鸿富锦精密工业（深圳）有限公司 散热器固定装置及紧固件组合
US9797819B2 (en) * 2012-03-08 2017-10-24 Regents Of The University Of Minnesota Sensor for tension measurement
TWI518253B (zh) * 2013-03-12 2016-01-21 Kabo Tool Co Can feel the tension of the screw pieces
EP3117110B1 (fr) * 2014-03-11 2022-05-04 Innovation Plus, L.L.C. Système d'application d'un transducteur à ultrasons à un élément de fixation
CN107989878A (zh) * 2017-11-29 2018-05-04 中国航空工业集团公司济南特种结构研究所 一种自回弹紧固件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767709A (en) * 1922-07-20 1930-06-24 Tremont Products Corp Electric switch
US2434984A (en) * 1943-06-17 1948-01-27 Metals & Controls Corp Thermostatic control
US2850937A (en) * 1955-04-28 1958-09-09 Eldon K Ralston Snap type bolt tension indicator
US2995033A (en) * 1960-01-14 1961-08-08 Holo Krome Screw Corp Apparatus for tensioning threaded members
US3248923A (en) * 1962-12-26 1966-05-03 Richard H Blakeley Method of calibrating tension indicating bolt
GB1213734A (en) * 1968-05-28 1970-11-25 Jack Victor Haig Trigg An improved tensile member
US3561260A (en) * 1969-05-06 1971-02-09 Cooper Ind Inc Method of measuring tension in a fastener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345712A1 (fr) * 1976-03-22 1977-10-21 Modulus Corp Indicateur de contrainte

Also Published As

Publication number Publication date
ZA715435B (en) 1972-05-31
DE2141658A1 (de) 1972-02-24
NL7111406A (fr) 1972-02-22
BE771426A (fr) 1971-12-31
GB1352327A (en) 1974-05-08
AU3251371A (en) 1973-02-22
CA945833A (en) 1974-04-23
US3776031A (en) 1973-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse