JP2016014317A5 - - Google Patents
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- Publication number
- JP2016014317A5 JP2016014317A5 JP2015210915A JP2015210915A JP2016014317A5 JP 2016014317 A5 JP2016014317 A5 JP 2016014317A5 JP 2015210915 A JP2015210915 A JP 2015210915A JP 2015210915 A JP2015210915 A JP 2015210915A JP 2016014317 A5 JP2016014317 A5 JP 2016014317A5
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- key
- rotation
- engagement portion
- notch
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims 43
- 239000010959 steel Substances 0.000 claims 43
- 230000001629 suppression Effects 0.000 claims 11
- 230000005764 inhibitory process Effects 0.000 claims 5
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 230000002401 inhibitory effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- 230000007423 decrease Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015210915A JP6370284B2 (ja) | 2015-10-27 | 2015-10-27 | 鋼管連結構造及び鋼管連結方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015210915A JP6370284B2 (ja) | 2015-10-27 | 2015-10-27 | 鋼管連結構造及び鋼管連結方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014058806A Division JP5916780B2 (ja) | 2014-03-20 | 2014-03-20 | 鋼管連結構造及び鋼管連結方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016014317A JP2016014317A (ja) | 2016-01-28 |
| JP2016014317A5 true JP2016014317A5 (OSRAM) | 2017-01-12 |
| JP6370284B2 JP6370284B2 (ja) | 2018-08-08 |
Family
ID=55230707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015210915A Active JP6370284B2 (ja) | 2015-10-27 | 2015-10-27 | 鋼管連結構造及び鋼管連結方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6370284B2 (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018003431A (ja) * | 2016-07-01 | 2018-01-11 | Ｊｆｅスチール株式会社 | 逆回転防止機構を備えたネジ継手 |
| CN106638598B (zh) * | 2016-11-15 | 2019-03-22 | 湖北九重钢构有限公司 | 一种螺旋可拆柱桩 |
| JP6800087B2 (ja) * | 2017-05-11 | 2020-12-16 | 株式会社クボタ | 鋼管継手 |
| JP6902984B2 (ja) * | 2017-11-01 | 2021-07-14 | 株式会社クボタ | 鋼管連結構造 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923604Y1 (OSRAM) * | 1970-03-17 | 1974-06-25 | ||
| JPS5914840U (ja) * | 1982-07-17 | 1984-01-28 | 濱田 敏信 | コンクリ−ト杭の継手装置 |
| JP2597232Y2 (ja) * | 1992-07-06 | 1999-07-05 | 本多通信工業株式会社 | コネクタの誤嵌合防止構造 |
| JP3418170B2 (ja) * | 2000-11-24 | 2003-06-16 | 株式会社ジオトップ | 杭の接続構造 |
| JP3949034B2 (ja) * | 2002-08-26 | 2007-07-25 | 株式会社クボタ | 柱状体の接合構造 |
| WO2007000561A1 (en) * | 2005-06-28 | 2007-01-04 | Ho, Jadeson, Cing, Bunn | Section coupling for piling work |
| JP4753136B2 (ja) * | 2005-11-17 | 2011-08-24 | 三谷セキサン株式会社 | 杭の連結構造、ｐｃ鋼棒 |
| JP5623923B2 (ja) * | 2011-01-24 | 2014-11-12 | 株式会社クボタ | 鋼管の継手構造 |
-
2015
- 2015-10-27 JP JP2015210915A patent/JP6370284B2/ja active Active
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