Title:
HOLE MEASUREMENT SYSTEM AND MEASUREMENT METHOD
Document Type and Number:
Japanese Patent JP2017151029
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hole measurement system and method having a high measuring accuracy.SOLUTION: A measurement system of a hole 10 includes a winch device 30, a movement control device 40, and locus calculating means of a measuring instrument 1. The movement control device 40 includes a pair of rotors 41 grasping a hose material 2, and has a configuration in which the hose material 2 is fed out and pulled out in response to rotation of the rotors 41. Using this system, the hose material 2 is drawn from the winch device 40 and is fed out by the movement control device 40, while, the hose material 2 is pulled out by the movement control device 40 and is wound by the winch device 30.SELECTED DRAWING: Figure 1
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Inventors:
MIYAKE ATSUSHI
Application Number:
JP2016035764A
Publication Date:
August 31, 2017
Filing Date:
February 26, 2016
Export Citation:
Assignee:
RAITO KOGYO KK
International Classes:
G01C7/06; G01C15/00
Attorney, Agent or Firm:
Nagai International Patent Office