JPS6226392B2 - - Google Patents
Info
- Publication number
- JPS6226392B2 JPS6226392B2 JP56120449A JP12044981A JPS6226392B2 JP S6226392 B2 JPS6226392 B2 JP S6226392B2 JP 56120449 A JP56120449 A JP 56120449A JP 12044981 A JP12044981 A JP 12044981A JP S6226392 B2 JPS6226392 B2 JP S6226392B2
- Authority
- JP
- Japan
- Prior art keywords
- male
- convex
- spline
- pipe
- outer pipe
- 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
Links
- 230000000452 restraining effect Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Earth Drilling (AREA)
- Joints With Sleeves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56120449A JPS5821088A (ja) | 1981-07-31 | 1981-07-31 | ジヨイント構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56120449A JPS5821088A (ja) | 1981-07-31 | 1981-07-31 | ジヨイント構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5821088A JPS5821088A (ja) | 1983-02-07 |
JPS6226392B2 true JPS6226392B2 (sv) | 1987-06-09 |
Family
ID=14786466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56120449A Granted JPS5821088A (ja) | 1981-07-31 | 1981-07-31 | ジヨイント構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5821088A (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011169406A (ja) * | 2010-02-18 | 2011-09-01 | Mitsubishi Heavy Ind Ltd | 流体用継手 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6126789U (ja) * | 1984-07-25 | 1986-02-18 | 東京瓦斯株式会社 | ケ−シングの継足し装置 |
JPS6244996U (sv) * | 1985-09-05 | 1987-03-18 | ||
JPS6340088A (ja) * | 1986-08-04 | 1988-02-20 | 門崎 孝市 | オーガ装置用掘削部材のジョイント構造 |
JPH09158177A (ja) * | 1995-12-07 | 1997-06-17 | Nkk Corp | 杭の継手構造 |
KR100692314B1 (ko) * | 2005-05-10 | 2007-03-09 | 주식회사 에이스그레이팅 | 그레이팅의 연결 구조 |
JPWO2008044296A1 (ja) * | 2006-10-11 | 2010-02-04 | 櫻護謨株式会社 | 継手装置 |
JP2010180958A (ja) * | 2009-02-05 | 2010-08-19 | Cosmo Koki Co Ltd | 管継手 |
JP6116819B2 (ja) * | 2012-05-21 | 2017-04-19 | 旭化成建材株式会社 | 揚水井戸の設置方法 |
JP2018173186A (ja) * | 2017-03-31 | 2018-11-08 | 株式会社メトス | 煙突 |
JP6987536B2 (ja) * | 2017-05-31 | 2022-01-05 | 株式会社エムツウシステム | ケーブルキャッチャー、ケーブルキャッチャーの組立方法および製造方法、ならびに、ケーブルキャッチャーを用いたケーブル敷設構造体の製造方法 |
-
1981
- 1981-07-31 JP JP56120449A patent/JPS5821088A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011169406A (ja) * | 2010-02-18 | 2011-09-01 | Mitsubishi Heavy Ind Ltd | 流体用継手 |
Also Published As
Publication number | Publication date |
---|---|
JPS5821088A (ja) | 1983-02-07 |
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