CN100351024C - 一种大口径无缝钢管定减径机 - Google Patents
一种大口径无缝钢管定减径机 Download PDFInfo
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- CN100351024C CN100351024C CNB2005100481619A CN200510048161A CN100351024C CN 100351024 C CN100351024 C CN 100351024C CN B2005100481619 A CNB2005100481619 A CN B2005100481619A CN 200510048161 A CN200510048161 A CN 200510048161A CN 100351024 C CN100351024 C CN 100351024C
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- frame
- steel pipe
- guide rail
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- mill
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CNB2005100481619A CN100351024C (zh) | 2005-12-06 | 2005-12-06 | 一种大口径无缝钢管定减径机 |
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CNB2005100481619A CN100351024C (zh) | 2005-12-06 | 2005-12-06 | 一种大口径无缝钢管定减径机 |
Publications (2)
Publication Number | Publication Date |
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CN1775393A CN1775393A (zh) | 2006-05-24 |
CN100351024C true CN100351024C (zh) | 2007-11-28 |
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CNB2005100481619A Active CN100351024C (zh) | 2005-12-06 | 2005-12-06 | 一种大口径无缝钢管定减径机 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102773304A (zh) * | 2012-06-15 | 2012-11-14 | 浙江双林塑料机械有限公司 | 钢塑复合型钢管被动成型机 |
CN102928218A (zh) * | 2012-11-20 | 2013-02-13 | 无锡市瑞尔精密机械股份有限公司 | 热轧无缝钢管定径机架用三轴试车装置 |
CN106944476B (zh) * | 2017-03-30 | 2019-03-29 | 重庆泓美仪表有限责任公司 | 一种紧凑型减定径设备 |
CN107321796B (zh) * | 2017-08-11 | 2023-08-29 | 鑫鹏源智能装备集团有限公司 | 一种轧辊机架连接装置及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4255956A (en) * | 1978-05-19 | 1981-03-17 | Kocks Technik Gmbh & Co. | Rolling mill sizing apparatus |
US5187960A (en) * | 1990-10-03 | 1993-02-23 | Hitachi Zosen Corporation | Apparatus for supporting reduction rolls in a rolling mill |
JPH09182906A (ja) * | 1995-12-28 | 1997-07-15 | Nkk Corp | 円管の絞り圧延機のロールスタンドおよび円管の圧延方 法 |
CN2261894Y (zh) * | 1996-08-07 | 1997-09-10 | 冶金工业部重庆钢铁设计研究院 | 弹簧恒力平衡快速换辊定径机 |
JP2000271618A (ja) * | 1999-03-29 | 2000-10-03 | Kusakabe Denki Kk | 金属管の成形ロールスタンド |
CN2437422Y (zh) * | 2000-07-13 | 2001-07-04 | 陈永惠 | 具有三个传动轴的三辊轧机 |
CN2845938Y (zh) * | 2005-12-06 | 2006-12-13 | 太原市通泽成套设备有限公司 | 一种大口径无缝钢管定减径机 |
-
2005
- 2005-12-06 CN CNB2005100481619A patent/CN100351024C/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4255956A (en) * | 1978-05-19 | 1981-03-17 | Kocks Technik Gmbh & Co. | Rolling mill sizing apparatus |
US5187960A (en) * | 1990-10-03 | 1993-02-23 | Hitachi Zosen Corporation | Apparatus for supporting reduction rolls in a rolling mill |
JPH09182906A (ja) * | 1995-12-28 | 1997-07-15 | Nkk Corp | 円管の絞り圧延機のロールスタンドおよび円管の圧延方 法 |
CN2261894Y (zh) * | 1996-08-07 | 1997-09-10 | 冶金工业部重庆钢铁设计研究院 | 弹簧恒力平衡快速换辊定径机 |
JP2000271618A (ja) * | 1999-03-29 | 2000-10-03 | Kusakabe Denki Kk | 金属管の成形ロールスタンド |
CN2437422Y (zh) * | 2000-07-13 | 2001-07-04 | 陈永惠 | 具有三个传动轴的三辊轧机 |
CN2845938Y (zh) * | 2005-12-06 | 2006-12-13 | 太原市通泽成套设备有限公司 | 一种大口径无缝钢管定减径机 |
Non-Patent Citations (2)
Title |
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SRM-275型8机架微张力定(减)径机简介 冀文生.新设备,第34卷第1期 2005 * |
先进的棒材生产设备——-3-辊减径定径机组 W.JAmmerling,F.Alzetta.冶金设备,第4期 2000 * |
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Publication number | Publication date |
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CN1775393A (zh) | 2006-05-24 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Ruier Machinery Co., Ltd. Assignor: Tongze System Equipment Co., Ltd., Taiyuan Contract fulfillment period: 2007.12.30 to 2017.12.30 contract change Contract record no.: 2009320001188 Denomination of invention: Large-diameter seamless steel pipe sizing-reducing mill Granted publication date: 20071128 License type: Exclusive license Record date: 2009.7.21 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.30 TO 2017.12.30; CHANGE OF CONTRACT Name of requester: WUXI CITY RUIER MACHINERY CO., LTD. Effective date: 20090721 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Wuxi Ruier Machinery Co., Ltd. Assignor: Tongze System Equipment Co., Ltd., Taiyuan Contract record no.: 2009320001188 Date of cancellation: 20110318 |