Title:
LASER MEASURING DEVICE
Document Type and Number:
Japanese Patent JP2023038543
Kind Code:
A
Abstract:
To provide a laser measuring device capable of measuring both a bevel shape of butt welding and a bevel shape of welding such as T-shape welding and cross welding without interference with a workpiece and with a simple configuration.SOLUTION: A laser measuring device includes a laser distance sensor, a motor, a processing circuit, and a casing. The casing includes a first outer surface, a second outer surface, and an opening for passing laser light emitted from the laser distance sensor from inside the casing to the outside. The processing circuit is configured to control the motor to move the laser light emitted from the laser distance sensor from a first opening area to a second opening area. The first and second outer surfaces are inclined with respect to each other in a tapered shape.SELECTED DRAWING: Figure 9
Inventors:
NISHIMURA TAKEHIRO
SATO YOSHI
MASAKAWA YOSHIHIKO
SATO YOSHI
MASAKAWA YOSHIHIKO
Application Number:
JP2021145326A
Publication Date:
March 17, 2023
Filing Date:
September 07, 2021
Export Citation:
Assignee:
KAWASAKI RAILCAR MFG CO LTD
International Classes:
G01B11/00
Attorney, Agent or Firm:
Ariko Patent Office
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