JP2517891Y2 - 鋼管切断・開先機 - Google Patents

鋼管切断・開先機

Info

Publication number
JP2517891Y2
JP2517891Y2 JP11663990U JP11663990U JP2517891Y2 JP 2517891 Y2 JP2517891 Y2 JP 2517891Y2 JP 11663990 U JP11663990 U JP 11663990U JP 11663990 U JP11663990 U JP 11663990U JP 2517891 Y2 JP2517891 Y2 JP 2517891Y2
Authority
JP
Japan
Prior art keywords
ring plate
cutting
cutter
column
steel 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 - Lifetime
Application number
JP11663990U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0393017U (enrdf_load_stackoverflow
Inventor
拓 中島
Original Assignee
ナカジマ鋼管株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ナカジマ鋼管株式会社 filed Critical ナカジマ鋼管株式会社
Priority to JP11663990U priority Critical patent/JP2517891Y2/ja
Publication of JPH0393017U publication Critical patent/JPH0393017U/ja
Application granted granted Critical
Publication of JP2517891Y2 publication Critical patent/JP2517891Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Milling Processes (AREA)
  • Sawing (AREA)
JP11663990U 1990-11-08 1990-11-08 鋼管切断・開先機 Expired - Lifetime JP2517891Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11663990U JP2517891Y2 (ja) 1990-11-08 1990-11-08 鋼管切断・開先機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11663990U JP2517891Y2 (ja) 1990-11-08 1990-11-08 鋼管切断・開先機

Publications (2)

Publication Number Publication Date
JPH0393017U JPH0393017U (enrdf_load_stackoverflow) 1991-09-24
JP2517891Y2 true JP2517891Y2 (ja) 1996-11-20

Family

ID=31664905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11663990U Expired - Lifetime JP2517891Y2 (ja) 1990-11-08 1990-11-08 鋼管切断・開先機

Country Status (1)

Country Link
JP (1) JP2517891Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112846406A (zh) * 2020-12-31 2021-05-28 杨才军 一种翘片管智能加工设备

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478869B (zh) * 2016-01-18 2018-03-27 浙江华旭实业有限公司 多刀位数控铣床
CN108526493B (zh) * 2018-06-25 2023-06-23 昆山华恒焊接股份有限公司 用于切断坡口一体机的刀盘组件
CN108788282A (zh) * 2018-06-26 2018-11-13 四川艾普耐斯油气工程服务有限公司 管道端口坡口装置
CN110834124B (zh) * 2018-08-17 2024-07-16 中核核电运行管理有限公司 一种中子通量管端部切割、成型手持式在线加工装置
CN112518341A (zh) * 2020-12-04 2021-03-19 中国石油集团工程服务有限公司 一种自动焊用带内镗孔功能的弯管坡口机
CN114985824B (zh) * 2022-07-01 2024-10-22 江苏绿科人居智能制造科技有限责任公司 一种建筑钢管切断装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5835838B2 (ja) 2011-08-31 2015-12-24 株式会社トプコン 視力表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5835838B2 (ja) 2011-08-31 2015-12-24 株式会社トプコン 視力表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112846406A (zh) * 2020-12-31 2021-05-28 杨才军 一种翘片管智能加工设备

Also Published As

Publication number Publication date
JPH0393017U (enrdf_load_stackoverflow) 1991-09-24

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