CN1970182A - Two-stage tandem cross roll straightener bite servo and regulating system - Google Patents
Two-stage tandem cross roll straightener bite servo and regulating system Download PDFInfo
- Publication number
- CN1970182A CN1970182A CN 200610168003 CN200610168003A CN1970182A CN 1970182 A CN1970182 A CN 1970182A CN 200610168003 CN200610168003 CN 200610168003 CN 200610168003 A CN200610168003 A CN 200610168003A CN 1970182 A CN1970182 A CN 1970182A
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- servo
- bite
- oil cylinder
- servobcylinder
- regulating system
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101680031A CN100434202C (en) | 2006-12-22 | 2006-12-22 | Two-stage tandem cross roll straightener bite servo and regulating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101680031A CN100434202C (en) | 2006-12-22 | 2006-12-22 | Two-stage tandem cross roll straightener bite servo and regulating system |
Publications (2)
Publication Number | Publication Date |
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CN1970182A true CN1970182A (en) | 2007-05-30 |
CN100434202C CN100434202C (en) | 2008-11-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006101680031A Active CN100434202C (en) | 2006-12-22 | 2006-12-22 | Two-stage tandem cross roll straightener bite servo and regulating system |
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CN (1) | CN100434202C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101602080B (en) * | 2009-06-11 | 2011-03-16 | 南京钢铁股份有限公司 | Front and rear end automatic horizontal-adjusting method of straightening machine in medium steel plate rolling production line |
CN101704037B (en) * | 2009-11-02 | 2011-12-14 | 一重集团大连设计研究院有限公司 | Hydraulic loop system for controlling roll gap of all-hydraulic flattening machine |
CN104772187A (en) * | 2015-03-30 | 2015-07-15 | 南京梅山冶金发展有限公司 | Control method for automatic adjusting of roller gap of four-roller crusher |
CN113351650A (en) * | 2021-05-28 | 2021-09-07 | 余波 | Primary and secondary oil cylinder hydraulic pressure screw-down device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2657986C3 (en) * | 1976-12-21 | 1981-07-09 | Horst Zerhoch Vorrichtungs- Und Maschinenbau Kg, 7573 Sinzheim | Adjustment device for a sheet leveler to adjust the leveling gap |
JPS6123522A (en) * | 1984-07-12 | 1986-02-01 | Ishikawajima Harima Heavy Ind Co Ltd | Straightening method of material by roller leveller |
JPS61115619A (en) * | 1984-11-09 | 1986-06-03 | Sumitomo Metal Ind Ltd | Straightening method of pipe |
CN2530743Y (en) * | 2001-12-06 | 2003-01-15 | 广东省韶关钢铁集团有限公司 | Roll-separating mechanism |
CN2637018Y (en) * | 2003-08-15 | 2004-09-01 | 中信重型机械公司 | New type cross roll straightener slide sleeve lower roll adjiusting device |
CN100402173C (en) * | 2006-06-05 | 2008-07-16 | 洛阳锐腾机械设备有限公司 | Combination system for servo-roll-separating and quick-backward of cross-roll straightening machine |
-
2006
- 2006-12-22 CN CNB2006101680031A patent/CN100434202C/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101602080B (en) * | 2009-06-11 | 2011-03-16 | 南京钢铁股份有限公司 | Front and rear end automatic horizontal-adjusting method of straightening machine in medium steel plate rolling production line |
CN101704037B (en) * | 2009-11-02 | 2011-12-14 | 一重集团大连设计研究院有限公司 | Hydraulic loop system for controlling roll gap of all-hydraulic flattening machine |
CN104772187A (en) * | 2015-03-30 | 2015-07-15 | 南京梅山冶金发展有限公司 | Control method for automatic adjusting of roller gap of four-roller crusher |
CN113351650A (en) * | 2021-05-28 | 2021-09-07 | 余波 | Primary and secondary oil cylinder hydraulic pressure screw-down device |
Also Published As
Publication number | Publication date |
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CN100434202C (en) | 2008-11-19 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Luoyang Ruiteng Machinery Technology Co., Ltd. Assignor: Ruiteng Machinery & Equipment Co., Ltd., Luoyang Contract fulfillment period: 2008.12.6 to 2013.12.5 contract change Contract record no.: 2009410000076 Denomination of invention: Two-stage tandem cross roll straightener bite servo and regulating system Granted publication date: 20081119 License type: Exclusive license Record date: 2009.4.24 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.6 TO 2013.12.5; CHANGE OF CONTRACT Name of requester: LUOYANG RUITENG MACHINARY TECHNOLOGY CO., LTD. Effective date: 20090424 |