GB1109076A - Automatic device for measuring the coefficient of reduction - Google Patents

Automatic device for measuring the coefficient of reduction

Info

Publication number
GB1109076A
GB1109076A GB53922/66A GB5392266A GB1109076A GB 1109076 A GB1109076 A GB 1109076A GB 53922/66 A GB53922/66 A GB 53922/66A GB 5392266 A GB5392266 A GB 5392266A GB 1109076 A GB1109076 A GB 1109076A
Authority
GB
United Kingdom
Prior art keywords
log
extension
specimen
proportional
reduction
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.)
Expired
Application number
GB53922/66A
Other languages
English (en)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of GB1109076A publication Critical patent/GB1109076A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical 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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB53922/66A 1965-12-02 1966-12-01 Automatic device for measuring the coefficient of reduction Expired GB1109076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40660A FR1475689A (fr) 1965-12-02 1965-12-02 Dispositif automatique de mesure du coefficient d'écrouissage

Publications (1)

Publication Number Publication Date
GB1109076A true GB1109076A (en) 1968-04-10

Family

ID=8594148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53922/66A Expired GB1109076A (en) 1965-12-02 1966-12-01 Automatic device for measuring the coefficient of reduction

Country Status (5)

Country Link
US (1) US3439532A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE690148A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1973689U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1475689A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1109076A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470376A1 (fr) * 1979-11-20 1981-05-29 Magyar Aluminium Procede et dispositif pour determiner l'anisotropie de deformation en direction normale de toles metalliques

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592545A (en) * 1969-10-13 1971-07-13 Nasa Apparatus for remote measurement of displacement of marks on a specimen undergoing a tensile test
US3906783A (en) * 1974-06-03 1975-09-23 Schumacher Co J C Instrument for detecting the plastic flow point of a metal
DE4002293C2 (de) * 1990-01-26 1994-09-08 Schenck Ag Carl Vorrichtung zur Messung von Verformungen einer Probe in einer Prüfmaschine
DE19845732C2 (de) * 1998-10-05 2002-02-28 Zwick Gmbh & Co Zugprüfmaschine
US9283625B2 (en) 2011-04-05 2016-03-15 Milwaukee Electric Tool Corporation Auto sizing chuck
US11084105B2 (en) 2017-10-18 2021-08-10 Milwaukee Electric Tool Corporation Chuck assembly for a rotary power tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220250A (en) * 1961-09-18 1965-11-30 Trelleborgs Gummifabriks Ab Apparatus for testing rubber
US3141727A (en) * 1962-12-14 1964-07-21 Jr Harry L Devereaux Film-strip density curve plotting device
US3352151A (en) * 1963-07-31 1967-11-14 Rikagaku Kenkyusho Mechanical automatic-recording apparatus for tensile testing of sheet metal
US3304768A (en) * 1964-06-24 1967-02-21 Eugene C Naumann Fatigue testing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470376A1 (fr) * 1979-11-20 1981-05-29 Magyar Aluminium Procede et dispositif pour determiner l'anisotropie de deformation en direction normale de toles metalliques

Also Published As

Publication number Publication date
BE690148A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-05-02
DE1973689U (de) 1967-11-30
FR1475689A (fr) 1967-04-07
US3439532A (en) 1969-04-22

Similar Documents

Publication Publication Date Title
US3983745A (en) Test specimen crack correlator
GB1109076A (en) Automatic device for measuring the coefficient of reduction
US4417631A (en) Zero tracking circuit for electronic weighing scale
US3753472A (en) Light pressure operated microbalance system
ATE54366T1 (de) Verfahren zum messen einer physikalischen groesse mit numerischen daten unter verwendung einer analogen messvorrichtung und messapparat fuer dieses verfahren.
US3524063A (en) Multirange radiation thickness gauge
GB1139728A (en) Improvements in and relating to control of earth moving machinery
US3656053A (en) Oscilloscope reader and calibration system
GB1380045A (en) Position detection and control devices
US4081745A (en) Digital-analog indicating system
SU401946A1 (ru) Многоканальная электроразведочная станция
GB2169720A (en) Detecting rate of change of signals
US3095732A (en) Yield point detecting means
SU1215059A1 (ru) Способ измерени коэффициента нелинейности амплитудной характеристики
CN1026160C (zh) 一种高精度脉冲功率测量方法和装置
ATE18099T1 (de) Ueberwachungsvorrichtung fuer eine messverstaerkerstrecke.
SU549695A1 (ru) Силоизмерительное устройство
SU1265237A1 (ru) Устройство дл исследовани грунтов
SU705384A1 (ru) Устройство дл контрол нелинейности пилообразного напр жени
SU579587A1 (ru) Устройство автоматического выбора диапазона измерени амплитуды импульсного напр жени
SU1277406A1 (ru) Устройство дл измерени коэффициента ошибок
RU1793280C (ru) Измеритель крут щего момента
SU954907A1 (ru) Устройство дл измерени магнитной индукции посто нного магнитного пол
SU716992A1 (ru) Устройство дл контрол качества поверхности листового стекла
SU1303843A1 (ru) Весоизмерительное устройство