发明名称 TEST APPARATUS OF DRILL APPARATUS
摘要 <p>The present invention relates to a test apparatus for a drilling apparatus including a test stump inserted into a connector on one side of a drilling apparatus to test an operation of the drilling apparatus. The test apparatus for a drilling apparatus includes: a support plate to support the drilling apparatus, wherein an opening is formed in a position overlapping with the connector; a support frame extended toward the ground from the bottom of the support plate and including a support bar for supporting the support plate; a first mover provided below the support plate to be moved in a horizontal direction; a second mover connected to the first mover to be moved in a vertical direction; and the test stump inserted into the connector on one side of the drilling apparatus or separated from the connector with the movement of the first and second movers.</p>
申请公布号 KR20150095381(A) 申请公布日期 2015.08.21
申请号 KR20140016623 申请日期 2014.02.13
申请人 SAMSUNG HEAVY IND. CO., LTD. 发明人 SON, SOON CHEOL
分类号 E21B47/117;E21B33/064 主分类号 E21B47/117
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