JPH0554802B2 - - Google Patents
Info
- Publication number
- JPH0554802B2 JPH0554802B2 JP24618189A JP24618189A JPH0554802B2 JP H0554802 B2 JPH0554802 B2 JP H0554802B2 JP 24618189 A JP24618189 A JP 24618189A JP 24618189 A JP24618189 A JP 24618189A JP H0554802 B2 JPH0554802 B2 JP H0554802B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- cylindrical
- hole
- stopper
- bit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Dowels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24618189A JPH03107607A (ja) | 1989-09-21 | 1989-09-21 | 拡開アンカーの下穴アンダーカット装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24618189A JPH03107607A (ja) | 1989-09-21 | 1989-09-21 | 拡開アンカーの下穴アンダーカット装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03107607A JPH03107607A (ja) | 1991-05-08 |
| JPH0554802B2 true JPH0554802B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-08-13 |
Family
ID=17144719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24618189A Granted JPH03107607A (ja) | 1989-09-21 | 1989-09-21 | 拡開アンカーの下穴アンダーカット装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107607A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4124619B2 (ja) * | 2002-06-24 | 2008-07-23 | 株式会社アレン | ねじくぎ締結孔の補修方法 |
| JP4648027B2 (ja) * | 2005-02-10 | 2011-03-09 | 株式会社ケーヒン | ガイド付き加工刃具 |
| JP4683954B2 (ja) * | 2005-02-21 | 2011-05-18 | 株式会社プロム | 容器の改良 |
| JP6126407B2 (ja) * | 2013-02-19 | 2017-05-10 | Ｆｓテクニカル株式会社 | 拡径用ドリルビット |
| JP6292832B2 (ja) * | 2013-11-14 | 2018-03-14 | サンコーテクノ株式会社 | 拡開アンカーの施工方法 |
| CN104526001B (zh) * | 2014-11-28 | 2017-07-14 | 沈阳飞机工业（集团）有限公司 | 采用调节控制机构加工圆柱锥孔的方法 |
| EP3147051A1 (de) * | 2015-09-23 | 2017-03-29 | HILTI Aktiengesellschaft | Werkzeug zum aufrauen einer bohrlochoberfläche |
| JP6500078B2 (ja) * | 2017-12-21 | 2019-04-10 | 三井住友建設株式会社 | ウォータージェット装置を用いた削孔方法 |
| JP7105533B2 (ja) * | 2018-08-27 | 2022-07-25 | 株式会社ケー・エフ・シー | ドリルビット及びあと施工アンカーの施工方法 |
-
1989
- 1989-09-21 JP JP24618189A patent/JPH03107607A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03107607A (ja) | 1991-05-08 |