ROCK ANCHOR WITH SENSOR FOR MEASURING MECHANICAL TENSION

Peter Moser; Susanne Feiel; Wolfgang Kern; Thomas Griesser

ROCK ANCHOR WITH SENSOR FOR MEASURING MECHANICAL TENSION

Peter Moser (Erfinder)
, Susanne Feiel (Erfinder)
, Wolfgang Kern (Erfinder)
, Thomas Griesser (Erfinder)

Publikation: Patent › Patentschrift

Abstract

The present invention relates to a rock bolt (100) having state monitoring for determining tensions or deformations in the form of a conductor track (104) attached to the bolt body (102), the electrical resistance of which conductor track changes proportionately to the tension/deformation. The conductor track can consist of electrically conductive inks which are applied directly to the bolt body by means of a printing process.

Originalsprache	Englisch
Veröffentlichungsnummer	CA3130662
IPC	E21D 21/ 02 A I
Prioritätsdatum	6/02/20
Publikationsstatus	Veröffentlicht - 27 Aug. 2020

Zugriff auf Dokument

https://worldwide.espacenet.com/publicationDetails/originalDocument?CC=CA&NR=3130662A1&KC=A1&FT=D&ND=3&date=20200827&DB=EPODOC&locale=de_EPLizenz: nicht spezifiziert

Dieses zitieren

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abstract = "The present invention relates to a rock bolt (100) having state monitoring for determining tensions or deformations in the form of a conductor track (104) attached to the bolt body (102), the electrical resistance of which conductor track changes proportionately to the tension/deformation. The conductor track can consist of electrically conductive inks which are applied directly to the bolt body by means of a printing process.",

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