Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PROTECTIVE MATERIAL INSTALLATION METHOD AND PROTECTIVE MATERIAL INSTALLATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/067416
Kind Code:
A1
Abstract:
[Problem] To provide a protective material installation method whereby a protective material can be accurately installed on an installed body provided on the ocean floor. [Solution] A protective material installation method for installing a protective material on an installed body provided on the ocean floor, said protective material installation method having: a linear member attachment step wherein a linear member is attached to the protective material; a protective material attachment step wherein the protective material is attached to a protective material installation jig such that the linear member can be suspended from the protective material; a lowering step wherein the protective material installation jig is lowered into the ocean; a monitoring step wherein an image that includes the linear member is captured with an imaging device provided on the protective material installation jig, and the underwater area is monitored; a descent step wherein the protective material installation jig is lowered until the linear member reaches the ocean floor; a movement step wherein the protective material installation jig is moved so as to position the protective material above the installed body; and an installation step wherein the protective material installation jig is lowered, thereby installing the protective material on the installed body, and the protective material is detached from the protective material installation jig.

Inventors:
HASEGAWA, Mamoru (1-5-12 Motoakasaka, Minato-k, Tokyo 51, 〒1070051, JP)
MAKI, Yoichi (1-5-12 Motoakasaka, Minato-k, Tokyo 51, 〒1070051, JP)
Application Number:
JP2014/078930
Publication Date:
May 06, 2016
Filing Date:
October 30, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
International Classes:
H02G9/02; F16L1/12
Foreign References:
JPS62204085A1987-09-08
JPH04321887A1992-11-11
JPH06159553A1994-06-07
JP2001132012A2001-05-15
JP2011139629A2011-07-14
Attorney, Agent or Firm:
ITOH, Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
Download PDF:



 
Previous Patent: OIL FILTER

Next Patent: ELECTRONIC INSTRUMENT, METHOD AND PROGRAM