基本信息:
- 专利标题： 냉각액 공급 장치 및 그 냉각액 공급 장치를 구비한 전동 드릴 유닛
- 专利标题（英）：Coolant supply device and electric drill unit provided with coolant supply device
- 专利标题（中）：冷却剂供应装置和电动钻机单元提供冷却剂供应装置
- 申请号：KR1020137012035 申请日：2012-05-21
- 公开(公告)号：KR101434988B1 公开(公告)日：2014-08-27
- 发明人： 미야나가,마사아키
- 申请人： 가부시키 가이샤 미야나가
- 申请人地址： **** FUKUI, MIKI-SHI, HYOGO ***-**** JAPAN
- 专利权人： 가부시키 가이샤 미야나가
- 当前专利权人： 가부시키 가이샤 미야나가
- 当前专利权人地址： **** FUKUI, MIKI-SHI, HYOGO ***-**** JAPAN
- 代理人： 김영철; 김 순 영
- 优先权： JPJP-P-2011-120481 2011-05-30
- 国际申请： PCT/JP2012/003297 2012-05-21
- 国际公布： WO2012164860 2012-12-06
- 主分类号： B28D7/02
- IPC分类号： B28D7/02 ; B28D1/14 ; B23B51/06
The present invention, is attached to the electric drill apparatus relates to a cooling liquid supply device (A) for supplying a cooling liquid to the perforated portion of the drill (10) when puncturing tip. The coolant supply apparatus, a drill and on the rotating shaft (1) provided with a coaxial, along the first flange member (3) and the axis of rotation which is located on the drill side is installed in the axial direction facing away from the first drill than the first flange member a is formed between the second flange member 4 and, both the flange member positioned in the direction of the space (S) which the cooling liquid is injected, is formed between the drill and the first flange member drill the cooling liquid within the space and guiding the cooling liquid supply passage (P) which, with the cooling liquid supply passage (P) for guiding the cooling fluid to the drill in the space, the cooling fluid within the cooling fluid space has an extrusion mechanism for extruding toward the cooling liquid supply passage.
公开/授权文献:
- KR1020130075779A 냉각액 공급 장치 및 그 냉각액 공급 장치를 구비한 전동 드릴 유닛 公开/授权日：2013-07-05
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B28 | 加工水泥、黏土或石料 |
| ----B28D | 加工石头或类似石头的材料 |
| ------B28D7/00 | 专门适用于与本小类其他各组的机械或其装置一起使用的附件 |
| --------B28D7/02 | .用于清除或消除灰尘的，例如通过喷射液体；用于冷却工件的 |