PL397561A1 - Device for non-contact measurement of elongation and the angle of torsion of structural elements - Google Patents

Device for non-contact measurement of elongation and the angle of torsion of structural elements

Info

Publication number
PL397561A1
PL397561A1 PL397561A PL39756111A PL397561A1 PL 397561 A1 PL397561 A1 PL 397561A1 PL 397561 A PL397561 A PL 397561A PL 39756111 A PL39756111 A PL 39756111A PL 397561 A1 PL397561 A1 PL 397561A1
Authority
PL
Poland
Prior art keywords
elongation
structural elements
contact measurement
angle
torsion
Prior art date
Application number
PL397561A
Other languages
Polish (pl)
Other versions
PL219399B1 (en
Inventor
Lukasz Derpenski
Rajmund Koniuszewski
Original Assignee
Politechnika Bialostocka
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 Politechnika Bialostocka filed Critical Politechnika Bialostocka
Priority to PL397561A priority Critical patent/PL219399B1/en
Publication of PL397561A1 publication Critical patent/PL397561A1/en
Publication of PL219399B1 publication Critical patent/PL219399B1/en

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

Urzadzenie do bezdotykowego pomiaru wydluzenia oraz kata skrecenia elementów konstrukcyjnych zbudowane jest z dwóch niezaleznie pracujacych laserów (1a) i (1b), które za pomoca jednego uchwytu (2) zamocowane sa do stalej czesci elementu pomiarowego (3a), zas do ruchomej czesci elementu pomiarowego (3b) zamontowany jest drugi element w postaci krzywki (ksztalt spirali Archimedesa) (4).The device for non-contact measurement of elongation and twisting angle of structural elements is made of two independently working lasers (1a) and (1b), which are attached to the fixed part of the measuring element (3a) with one handle (2) and to the moving part of the measuring element (3b) a second element is mounted in the form of a cam (Archimedes spiral shape) (4).

PL397561A 2011-12-27 2011-12-27 Device for non-contact measurement of elongation and the angle of torsion of structural elements PL219399B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL397561A PL219399B1 (en) 2011-12-27 2011-12-27 Device for non-contact measurement of elongation and the angle of torsion of structural elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL397561A PL219399B1 (en) 2011-12-27 2011-12-27 Device for non-contact measurement of elongation and the angle of torsion of structural elements

Publications (2)

Publication Number Publication Date
PL397561A1 true PL397561A1 (en) 2013-07-08
PL219399B1 PL219399B1 (en) 2015-04-30

Family

ID=48748709

Family Applications (1)

Application Number Title Priority Date Filing Date
PL397561A PL219399B1 (en) 2011-12-27 2011-12-27 Device for non-contact measurement of elongation and the angle of torsion of structural elements

Country Status (1)

Country Link
PL (1) PL219399B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111380486A (en) * 2020-03-25 2020-07-07 北京航空航天大学 High-resolution angular displacement measuring device and method for micro-thrust measurement

Also Published As

Publication number Publication date
PL219399B1 (en) 2015-04-30

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