BE771426A - Piece a tension avec indicateur de tension - Google Patents

Piece a tension avec indicateur de tension

Info

Publication number
BE771426A
BE771426A BE771426A BE771426A BE771426A BE 771426 A BE771426 A BE 771426A BE 771426 A BE771426 A BE 771426A BE 771426 A BE771426 A BE 771426A BE 771426 A BE771426 A BE 771426A
Authority
BE
Belgium
Prior art keywords
voltage
indicator
voltage part
voltage indicator
Prior art date
Application number
BE771426A
Other languages
English (en)
Inventor
J V H Trigg
Original Assignee
Int Engineering Concessionaire
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 Concessionaire filed Critical Int Engineering Concessionaire
Publication of BE771426A publication Critical patent/BE771426A/fr

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)
BE771426A 1970-08-19 1971-08-17 Piece a tension avec indicateur de tension BE771426A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE771426A true BE771426A (fr) 1971-12-31

Family

ID=10412620

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771426A BE771426A (fr) 1970-08-19 1971-08-17 Piece a tension avec indicateur de tension

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)

Families Citing this family (16)

* 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
US4041776A (en) * 1976-03-22 1977-08-16 Modulus Corporation 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
CN106662138B (zh) * 2014-03-11 2019-08-13 佳创新有限责任公司 将超声波传感器应用到紧固件上的系统
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

Also Published As

Publication number Publication date
AU3251371A (en) 1973-02-22
NL7111406A (fr) 1972-02-22
CA945833A (en) 1974-04-23
ZA715435B (en) 1972-05-31
US3776031A (en) 1973-12-04
GB1352327A (en) 1974-05-08
DE2141658A1 (de) 1972-02-24
FR2104554A5 (fr) 1972-04-14

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