基本信息:
- 专利标题： 手動式の井戸掘り装置とそれを使用した井戸掘り方法
- 专利标题（英）：JP2018168685A - Manual of digging wells apparatus and digging wells method using it
- 申请号：JP2017080934 申请日：2017-03-29
- 公开(公告)号：JP2018168685A 公开(公告)日：2018-11-01
- 发明人： 西田 稔
- 申请人： 西田 稔
- 申请人地址： 福島県福島市飯坂町中野字銅屋112−2
- 专利权人： 西田 稔
- 当前专利权人： 西田 稔
- 当前专利权人地址： 福島県福島市飯坂町中野字銅屋112−2
- 主分类号： E21B1/02
- IPC分类号： E21B1/02
A attempt to provide the operator manual which can be selected arbitrarily drilling unit in accordance with the hardness of the strength and soil foundation of digging wells apparatus well digging method using it.
And A manual of pile member, and a plurality of
drilling iron pipe, the plunger iron pipe which is connected through the
drilling iron pipe tip pipe nipple, and soil recovered iron pipe, and iron pipes with a check valve, in a composed well digging device,該杭hitting tool includes a hammer cylindrical body having a required length, a plurality of weights to be attached to the hammer cylinder, made of a gripper,
drilling iron tube is predetermined consists of iron pipe having a length of, plunger iron tube, the outer cylinder portion is drilled a plurality of water flow holes, an iron pipe having a predetermined length which plunger tip is formed at the lower end made, soil recovery iron tube, the outer cylinder the longitudinal direction of forming a plurality of insertion slots, consists of iron pipe having a predetermined length in which the opening is formed in the lower end, the iron pipe with a check valve, the lower end opening taking means made of an iron pipe having a predetermined length with a non-return valve.
.FIELD 1
公开/授权文献:
- JP6232532B1 手動式の井戸掘り装置とそれを使用した井戸掘り方法 公开/授权日：2017-11-15
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 |
| ------E21B1/00 | 冲击式钻进 |
| --------E21B1/02 | .用于落锤的地面驱动装置，例如，使用一个钢丝绳 |