JPH0393017U - - Google Patents
Info
- Publication number
- JPH0393017U JPH0393017U JP11663990U JP11663990U JPH0393017U JP H0393017 U JPH0393017 U JP H0393017U JP 11663990 U JP11663990 U JP 11663990U JP 11663990 U JP11663990 U JP 11663990U JP H0393017 U JPH0393017 U JP H0393017U
- Authority
- JP
- Japan
- Prior art keywords
- ring plate
- cutter
- steel pipe
- pair
- heads
- 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
- 230000007246 mechanism Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims 8
- 239000010959 steel Substances 0.000 claims 8
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Milling Processes (AREA)
- Sawing (AREA)
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 true JPH0393017U (un) | 1991-09-24 |
JP2517891Y2 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 (un) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105478869A (zh) * | 2016-01-18 | 2016-04-13 | 李亦琴 | 多刀位数控铣床 |
CN108526493A (zh) * | 2018-06-25 | 2018-09-14 | 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 |
CN110834124A (zh) * | 2018-08-17 | 2020-02-25 | 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 |
CN114985824A (zh) * | 2022-07-01 | 2022-09-02 | 袁友花 | 一种建筑钢管切断装置 |
Families Citing this family (1)
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 |
-
1990
- 1990-11-08 JP JP11663990U patent/JP2517891Y2/ja not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105478869A (zh) * | 2016-01-18 | 2016-04-13 | 李亦琴 | 多刀位数控铣床 |
CN108526493A (zh) * | 2018-06-25 | 2018-09-14 | 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 |
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 |
CN110834124A (zh) * | 2018-08-17 | 2020-02-25 | 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 |
CN114985824A (zh) * | 2022-07-01 | 2022-09-02 | 袁友花 | 一种建筑钢管切断装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2517891Y2 (ja) | 1996-11-20 |
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