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Patent Searching and Data


Title:
EQUIPMENT AND METHOD FOR CUTTING BEDROCK AT CORRECT POSITION BY MEANS OF DIAMOND WIRE-SAW
Document Type and Number:
WIPO Patent Application WO/2019/004665
Kind Code:
A1
Abstract:
The present invention relates to equipment and a method for cutting bedrock at the correct position by means of a diamond wire-saw, and more particularly, to equipment and a method for cutting bedrock at the correct position by means of a diamond wire-saw that effectively cuts the bedrock in order to collect rocks.

Inventors:
JUNG, Sung Nam (36, Jahamun-ro 41-gil,Jongno-gu, Seoul, 03021, KR)
CHO, Kwang Eun (1408-602, 60, Pangyowon-ro 82beon-gil, Bundang-gu,,Seongnam-si, Gyeonggi-do, 13540, KR)
KIM, Jung Hyi (237-908, 1218, Yangjae-daero,,Songpa-gu, Seoul, 05649, KR)
Application Number:
KR2018/007127
Publication Date:
January 03, 2019
Filing Date:
June 22, 2018
Export Citation:
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Assignee:
GYEONGDO CORPORATION (4th floor, 151, Jungang-ro,,Sangju-si, Gyeongsangbuk-do, 37185, KR)
International Classes:
E21C25/16; B28D1/08; E21C41/26
Foreign References:
JP2004114562A2004-04-15
JPH0573044U1993-10-05
KR20150139232A2015-12-11
KR20110105211A2011-09-26
KR20140025905A2014-03-05
Attorney, Agent or Firm:
LEE, Kangmin et al. (2F, 124 Yeoksam-ro,,Gangnam-gu, Seoul, 06251, KR)
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