JP6370284B2 - 鋼管連結構造及び鋼管連結方法 - Google Patents

鋼管連結構造及び鋼管連結方法 Download PDF

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JP6370284B2
JP6370284B2 JP2015210915A JP2015210915A JP6370284B2 JP 6370284 B2 JP6370284 B2 JP 6370284B2 JP 2015210915 A JP2015210915 A JP 2015210915A JP 2015210915 A JP2015210915 A JP 2015210915A JP 6370284 B2 JP6370284 B2 JP 6370284B2
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key
steel pipe
rotation
flange portion
contact surface
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JP2016014317A5 (enrdf_load_stackoverflow
JP2016014317A (ja
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健次 昇
健次 昇
渡邉　崇志
崇志 渡邉
友之 鈴木
友之 鈴木
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Kubota Corp
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JP2015210915A 2015-10-27 2015-10-27 鋼管連結構造及び鋼管連結方法 Active JP6370284B2 (ja)

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JP2016014317A JP2016014317A (ja) 2016-01-28
JP2016014317A5 JP2016014317A5 (enrdf_load_stackoverflow) 2017-01-12
JP6370284B2 true JP6370284B2 (ja) 2018-08-08

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Families Citing this family (4)

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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)

* Cited by examiner, † Cited by third party
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JPS4923604Y1 (enrdf_load_stackoverflow) * 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

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