基本信息:
- 专利标题： 천공기
- 专利标题（英）：Excavator
- 专利标题（中）：挖掘机
- 申请号：KR1020110014587 申请日：2011-02-18
- 公开(公告)号：KR101313318B1 公开(公告)日：2013-09-30
- 发明人： 인석신
- 申请人： 인석신 , (주)한진디엔비
- 申请人地址： 광주 북구 서하로**번길 **, ***동 ***호 (용봉동, 쌍용예가)
- 专利权人： 인석신,(주)한진디엔비
- 当前专利权人： 인석신,(주)한진디엔비
- 当前专利权人地址： 광주 북구 서하로**번길 **, ***동 ***호 (용봉동, 쌍용예가)
- 代理人： 이재량
- 主分类号： E21B10/26
- IPC分类号： E21B10/26 ; E02F5/20 ; E02F9/00 ; E02F3/36
본 발명에 따른 천공기는 가이드부에 의해 헤드부에 결합된 로드가 가이드되어 흔들림없이 헤드부의 동축상에 위치하므로 로드의 천공작업 및 새로운 로드의 연결작업이 용이하여 작업시간을 절약할 수 있는 장점이 있다.
The present invention relates to a punching machine, the main body and, as the reader is supported by the main body, the head portion to move along the longitudinal direction of the reader, is coupled to the head movement by the head portion and the rod for drilling a perforation target area and , by the head unit is moved along the longitudinal direction of the leader, and a center line of the rod head and a plurality of guides are provided gripping arm for gripping the outer circumferential surface of the rod to support a load to be placed on the same axis line.
Punching machine according to the invention because the load is the guide position on the same axis of the head portion without shaking coupled to the head portion by the guide portion by the drilling operation and the connection operation of the new load on the load easily the advantage of being able to save time is.
公开/授权文献:
- KR1020120095113A 천공기 公开/授权日：2012-08-28
信息查询:
EspacenetIPC结构图谱:
| E | 固定建筑物 |
| --E21 | 土层或岩石的钻进；采矿 |
| ----E21B | 土层或岩石的钻进；从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
| ------E21B10/00 | 钻头 |
| --------E21B10/26 | .带导向部件的钻头，即带前引牙轮的钻头；扩孔钻头，例如，扩孔器 |