ES218677A1 - Improvements in strain recording instruments - Google Patents

Improvements in strain recording instruments

Info

Publication number
ES218677A1
ES218677A1 ES0218677A ES218677A ES218677A1 ES 218677 A1 ES218677 A1 ES 218677A1 ES 0218677 A ES0218677 A ES 0218677A ES 218677 A ES218677 A ES 218677A ES 218677 A1 ES218677 A1 ES 218677A1
Authority
ES
Spain
Prior art keywords
contactors
test piece
stresses
electrical
recording instruments
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
ES0218677A
Other languages
Spanish (es)
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.)
Vinters Armstrongs Ltd
Original Assignee
Vickers Armstrongs Ltd
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 Vickers Armstrongs Ltd filed Critical Vickers Armstrongs Ltd
Publication of ES218677A1 publication Critical patent/ES218677A1/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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

An instrument for use in association with an electrical counter mechanism for recording stresses on a test piece, comprising two carriers intended to be respectively attached to two spaced-apart parts of a test piece and capable of relative sliding movement in the direction of the stresses to be measured, one of said carrying members having one or more contactors mounted thereon slideable so that when one carrier member moves relative to the other due to stress on the test piece, the sliding contactors successively collide against the fixed contactors whereby, by making electrical connections between the aforementioned fixed contactors and the electrical contactor mechanism, said mechanism will consequently be excited. (Machine-translation by Google Translate, not legally binding)
ES0218677A 1953-11-27 1954-11-26 Improvements in strain recording instruments Expired ES218677A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3299353A GB741266A (en) 1953-11-27 1953-11-27 Improvements in strain recording instruments

Publications (1)

Publication Number Publication Date
ES218677A1 true ES218677A1 (en) 1955-12-01

Family

ID=10347069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0218677A Expired ES218677A1 (en) 1953-11-27 1954-11-26 Improvements in strain recording instruments

Country Status (2)

Country Link
ES (1) ES218677A1 (en)
GB (1) GB741266A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175910B (en) * 1960-01-27 1964-08-13 Atomic Energy Authority Uk Deformation measuring device for inaccessible test specimens, especially nuclear reactor pressure vessels

Also Published As

Publication number Publication date
GB741266A (en) 1955-11-30

Similar Documents

Publication Publication Date Title
ES218677A1 (en) Improvements in strain recording instruments
GB923268A (en) Device for accurately transforming a rotary movement into a translational movement
GB850564A (en) A vernier caliper
CH301000A (en) Tape-shaped recording media for recording measuring instruments.
AT182443B (en) Magnetic bearing for a rotating part of a measuring instrument, in particular an electricity meter
GB224550A (en) Improvements in or relating to weighing apparatus
GB199389A (en) Improvements in instruments for determining the resultant of two vector quantities
AT193640B (en) Measuring device, in particular for electric smoke gas testers
DK82499C (en) Magnetic bearing for the rotatable part of a measuring instrument, in particular an electricity meter.
AT183131B (en) Brake magnet with at least one magnetic piece of high coercive force, especially for electricity meters
GB764477A (en) Improvements in or relating to electrical measuring instruments of the repulsion moving iron type
GB573320A (en) Improvements in electrical and other measuring instruments
GB597499A (en) Improvements in moving iron electrical measuring instruments
CH319750A (en) Permanent magnet system, in particular for moving coil measuring instruments
AU163712B2 (en) An improved ruler or measuring instrument
GB727006A (en) Pin type strip feeding device
GB191123947A (en) Improved Testing or Gauging Attachment for use with Scribing Blocks or Callipers.
AT216628B (en) Pointer stop for electrical measuring instruments
FR1148790A (en) Recording measuring instrument, more particularly with a multicolored point trace
CA518865A (en) Clamp-on electrical measuring instrument
AT183133B (en) Permanent magnet system, especially for moving-coil measuring instruments
GB854240A (en) Flatness gauge
ES39293U (en) A mechanical device adaptable to two or three-wheeled vehicles, indicator of changes in direction during its march (Machine-translation by Google Translate, not legally binding)
GB588061A (en) Improvements in strain gauges
ES217576A1 (en) Improvements in the manufacture of pressing media for double use (Machine-translation by Google Translate, not legally binding)