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公开(公告)号:WO2015147628A1
公开(公告)日:2015-10-01
申请号:PCT/MY2014/000234
申请日:2014-09-17
Applicant: LEE, Chee Pang
Inventor: LEE, Chee Pang
CPC classification number: E21B7/28 , E02F3/962 , E02F3/964 , E02F5/16 , E02F5/18 , E21B7/024 , E21B7/025
Abstract: Disclosed is a directional drilling machine (10) comprising : a machine body (12) having a forward end (13); a directional drilling device (18) mounted on the body (12) and operable to extend a drill rod (38) away from the forward end (13) of the body (12); and a bearing member (30, 42) operable to extend away from the forward end (13) of the body (12) to engage and push against a surface (58) to counteract a pulling force applied by the drill rod (38) to the body (12).
Abstract translation: 本发明公开了一种定向钻机(10),其包括:具有前端(13)的机器主体(12);以及具有前端 定向钻孔装置(18),其安装在所述主体(12)上并且可操作以使钻杆(38)远离所述主体(12)的所述前端(13)延伸; 和可操作地远离主体(12)的前端(13)延伸以接合并推压表面(58)以抵抗由钻杆(38)施加的拉力的轴承构件(30,42) 身体(12)。