CN101041164A - Moveable short-core bar device collocated on the output of mannesmann tube mill - Google Patents
Moveable short-core bar device collocated on the output of mannesmann tube mill Download PDFInfo
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- CN101041164A CN101041164A CN 200710061860 CN200710061860A CN101041164A CN 101041164 A CN101041164 A CN 101041164A CN 200710061860 CN200710061860 CN 200710061860 CN 200710061860 A CN200710061860 A CN 200710061860A CN 101041164 A CN101041164 A CN 101041164A
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- ejector rob
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100618606A CN100425359C (en) | 2007-04-29 | 2007-04-29 | Moveable short-core bar device collocated on the output of mannesmann tube mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100618606A CN100425359C (en) | 2007-04-29 | 2007-04-29 | Moveable short-core bar device collocated on the output of mannesmann tube mill |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101041164A true CN101041164A (en) | 2007-09-26 |
CN100425359C CN100425359C (en) | 2008-10-15 |
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ID=38807083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100618606A Expired - Fee Related CN100425359C (en) | 2007-04-29 | 2007-04-29 | Moveable short-core bar device collocated on the output of mannesmann tube mill |
Country Status (1)
Country | Link |
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CN (1) | CN100425359C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107824638A (en) * | 2017-11-20 | 2018-03-23 | 无锡华联科技集团有限公司 | Steel pipe bundle straightener |
CN113172092A (en) * | 2021-05-12 | 2021-07-27 | 浙江传播者金属装饰材料有限公司 | Steel pipe production equipment |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2556094B2 (en) * | 1988-05-18 | 1996-11-20 | 日本鋼管株式会社 | Manufacturing method of short seamless steel pipe |
CN1062311A (en) * | 1990-12-15 | 1992-07-01 | 冶金工业部重庆钢铁设计研究院 | Limiting and clamping device of mandrel for inclined rolling on tube-rolling mill |
JP2593124B2 (en) * | 1992-07-13 | 1997-03-26 | 新日本製鐵株式会社 | Speed control method of extractor in mandrel mill |
DE4330932C1 (en) * | 1993-09-07 | 1994-07-28 | Mannesmann Ag | Rolling mandrel monitoring for cold pilger rolling mills |
CN201046453Y (en) * | 2007-04-29 | 2008-04-16 | 山西创奇实业有限公司 | Movable short mandrel device of mann's pipe-mill |
-
2007
- 2007-04-29 CN CNB2007100618606A patent/CN100425359C/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107824638A (en) * | 2017-11-20 | 2018-03-23 | 无锡华联科技集团有限公司 | Steel pipe bundle straightener |
CN107824638B (en) * | 2017-11-20 | 2023-09-12 | 无锡华联科技集团有限公司 | Steel tube bundle straightener |
CN113172092A (en) * | 2021-05-12 | 2021-07-27 | 浙江传播者金属装饰材料有限公司 | Steel pipe production equipment |
Also Published As
Publication number | Publication date |
---|---|
CN100425359C (en) | 2008-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Moveable short-core bar device collocated on the output of mannesmann tube mill Effective date of registration: 20130904 Granted publication date: 20081015 Pledgee: Taiyuan high tech Zone SME financing Company limited by guarantee Pledgor: Shanxi Chuangqi Industry Co., Ltd. Registration number: 2013990000654 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150312 Granted publication date: 20081015 Pledgee: Taiyuan high tech Zone SME financing Company limited by guarantee Pledgor: Shanxi Chuangqi Industry Co., Ltd. Registration number: 2013990000654 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20160429 |