The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2017
Filed:
Apr. 16, 2014
Korea Institute of Geoscience and Mineral Resources, Daejeon, KR;
Moo Hee Kang, Daejeon, KR;
Gee Soo Kong, Daejeon, KR;
Kyong O Kim, Daejeon, KR;
Jin Ho Kim, Daejeon, KR;
Young Ho Yoon, Daejeon, KR;
Chang Sik Lee, Gyeonggi-do, KR;
Kyu Jung Kim, Gyeonggi-do, KR;
Korea Institute of Geoscience and Mineral Resources, Daejeon, KR;
Abstract
The present invention relates to a coring system and a determining method that can determine whether accurate coring was achieved. A coring system according to the present invention includes: a coring part with a core to be filled with an object to be cored; a driving unit controlling upward/downward movement of the coring part; a rope connecting the coring part with the driving unit; and a tensiometer measuring tension in the rope.