Rock bolt having sensor for measuring mechanical tension
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Patent Nr.: AU2020223803. Aug. 26, 2021.
Publikationen: Patent › Patentschrift
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TY - PAT
T1 - Rock bolt having sensor for measuring mechanical tension
AU - Feiel, Susanne
AU - Kern, Wolfgang
AU - Griesser, Thomas
AU - Moser, Peter
PY - 2021/8/26
Y1 - 2021/8/26
N2 - 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.
AB - 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.
M3 - Patent
M1 - AU2020223803
ER -