Title:
BORING APPARATUS AND BORING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/059475
Kind Code:
A1
Abstract:
In the present invention, an infrared camera (120) is mounted on a moving body that moves in a main pipe (10) in a direction in which the main pipe extends. The infrared camera captures, from the main-pipe side, an image of a pipe lining material (12) which is cooled or heated by a heating medium (140) placed in a branch pipe (11). A thermal image obtained by the infrared camera is displayed, as a moving image, in real time, on a display on a working truck (14) on the ground above. A drilling blade (21) is positioned at a branch pipe opening (11a) according to a command generated on the basis of the thermal image transmitted to the ground above.
Inventors:
KAMIYAMA TAKAO (JP)
OGURA KAZUAKI (JP)
ISHIDA MAKOTO (JP)
MAKUUCHI HIROYUKI (JP)
TAKASHIMA MICHIHITO (JP)
KATO TAKASHI (JP)
OGURA KAZUAKI (JP)
ISHIDA MAKOTO (JP)
MAKUUCHI HIROYUKI (JP)
TAKASHIMA MICHIHITO (JP)
KATO TAKASHI (JP)
Application Number:
PCT/JP2019/034521
Publication Date:
March 26, 2020
Filing Date:
September 03, 2019
Export Citation:
Assignee:
SHONAN GOSEI JUSHI SEISAKUSHO KK (JP)
International Classes:
F16L55/48; B26D5/02; B26F1/16; E03F3/06; F16L1/028; F16L41/00
Domestic Patent References:
| WO2017203823A1 | 2017-11-30 |
Foreign References:
| US20050115338A1 | 2005-06-02 | |||
| JPS63176007U | 1988-11-15 | |||
| EP0253588A1 | 1988-01-20 |
Attorney, Agent or Firm:
HAYAKAWA Yuzi et al. (JP)
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