FR2014815A1 - - Google Patents

Info

Publication number
FR2014815A1
FR2014815A1 FR6912403A FR6912403A FR2014815A1 FR 2014815 A1 FR2014815 A1 FR 2014815A1 FR 6912403 A FR6912403 A FR 6912403A FR 6912403 A FR6912403 A FR 6912403A FR 2014815 A1 FR2014815 A1 FR 2014815A1
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.)
Withdrawn
Application number
FR6912403A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2014815A1 publication Critical patent/FR2014815A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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)
  • Bolts, Nuts, And Washers (AREA)
FR6912403A 1968-08-01 1969-04-21 Withdrawn FR2014815A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76976868A 1968-08-01 1968-08-01

Publications (1)

Publication Number Publication Date
FR2014815A1 true FR2014815A1 (fr) 1970-04-24

Family

ID=25086444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912403A Withdrawn FR2014815A1 (fr) 1968-08-01 1969-04-21

Country Status (3)

Country Link
US (1) US3461715A (fr)
DE (1) DE1920278A1 (fr)
FR (1) FR2014815A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592054A (en) * 1968-12-18 1971-07-13 Teledyne Ind Structural load cell
DE2113771C2 (de) * 1971-03-22 1982-08-26 Meyer, Roth & Pastor Maschinenfabrik GmbH, 5000 Köln Vorrichtung zum Herstellen von C-förmigen zu verschweißenden Kettengliedern aus Draht
DE2245771C2 (de) * 1972-09-18 1983-12-15 Meyer, Roth & Pastor Maschinenfabrik GmbH, 5000 Köln Vorrichtung zum Herstellen von Drahtabschnitten mit angekuppten Enden an einem Draht größerer Länge
ZA747803B (en) * 1974-12-09 1976-07-28 Anglo Amer Corp South Africa Threaded connections
GB1555598A (en) * 1977-10-20 1979-11-14 Pye Electronic Prod Ltd Load measuring arrangements for fork lift trucks or the like
US4232547A (en) * 1979-03-09 1980-11-11 The Warner & Swasey Company Force measuring device for a chuck or collet
US4685337A (en) * 1984-07-26 1987-08-11 Church Kristy L Stress gauging device for threaded connector
JPH028689Y2 (fr) * 1985-12-27 1990-03-01
EP0708915A4 (fr) * 1993-01-05 1996-08-14 Montronix Inc Transducteur de boulon et procede de surveillance des forces de coupe dans une machine-outil
DE29815312U1 (de) * 1997-10-13 1998-11-26 Geberit Technik Ag Vorrichtung für die Verschleißprüfung an einer Presszange
US20030095848A1 (en) * 2001-11-16 2003-05-22 Clarke Ronald C. Load indicating fastener insert
DE102013000597A1 (de) * 2013-01-16 2014-07-17 Sms Tenzotherm Gmbh Verfahren zur Herstellung einer Kraftmessplatte
US9297687B2 (en) * 2013-05-17 2016-03-29 Sensata Technologies, Inc. Sense element having a stud fitted within the sense element
JP6214941B2 (ja) * 2013-06-28 2017-10-18 日立オートモティブシステムズ株式会社 歪量検出装置
US9719900B1 (en) 2016-04-26 2017-08-01 Northrop Grumman Systems Corporation Strain-gauged washer for measuring bolt preload
NO344894B1 (en) * 2018-09-12 2020-06-15 Sintef Tto As Assembly and method for measuring strain in a washer
AT522834A2 (de) * 2019-08-04 2021-02-15 Revotec Zt Gmbh Intelligente Schraubenmutter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050571B (fr) * 1959-02-12
US3124770A (en) * 1964-03-10 Ciavatta
GB790057A (en) * 1955-03-30 1958-02-05 Thompson J Wolverhampton Ltd Apparatus for measuring load in thrust bearings
US3088083A (en) * 1960-12-02 1963-04-30 Task Corp Transducer
US3151258A (en) * 1960-12-10 1964-09-29 Sonderegger Hans Conrad Device for measuring the forces between components of an assembly
US3199057A (en) * 1963-05-03 1965-08-03 Lockheed Aircraft Corp Load cell transducer

Also Published As

Publication number Publication date
US3461715A (en) 1969-08-19
DE1920278A1 (de) 1970-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse