Japan, Sept. 18 -- TAKENAKA DOBOKU CO LTD,GIFU KOGYO CO LTD has got intellectual property rights for 'WINDING THICKNESS MEASURING SYSTEM.' Other related details are as follows:
Application Number: JP,2023-030174
Category (FI): E21D11/10@Z
Stage: PROBLEM TO BE SOLVED: To provide a winding thickness measuring system capable of reducing the labor required for winding thickness measurement.SOLUTION: A winding thickness measurement system includes an arch of tunnel 50 that forms a winding space V in a tunnel T, a plurality of cylinders 22 fixed to a plurality of measurement points in the arch of tunnel 50, a measuring staff 24 with a scale M attached to each of the plurality of cylinders 22 and moved from a surface of the arch of tunnel 50 toward a hole wall of the tunnel T and pressed against the hole wall, a photographing device capable of photographing the measuring staff 24 while measuring the winding space V and the winding thickness of the winding space V, and a moving device that moves the photographing device to the measurement point in the winding space by remote control.SELECTED DRAWING: Figure 3 (Grant)
Filing Date: Feb. 28, 2023
Publication Date: Sept. 9, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
