CN2794668Y - 一种棒状筛鼓校圆装置 - Google Patents
一种棒状筛鼓校圆装置 Download PDFInfo
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- CN2794668Y CN2794668Y CN 200520001351 CN200520001351U CN2794668Y CN 2794668 Y CN2794668 Y CN 2794668Y CN 200520001351 CN200520001351 CN 200520001351 CN 200520001351 U CN200520001351 U CN 200520001351U CN 2794668 Y CN2794668 Y CN 2794668Y
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- utility
- model
- conical mandrel
- corrector
- stick
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520001351 CN2794668Y (zh) | 2005-01-24 | 2005-01-24 | 一种棒状筛鼓校圆装置 |
Applications Claiming Priority (1)
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CN 200520001351 CN2794668Y (zh) | 2005-01-24 | 2005-01-24 | 一种棒状筛鼓校圆装置 |
Publications (1)
Publication Number | Publication Date |
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CN2794668Y true CN2794668Y (zh) | 2006-07-12 |
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CN 200520001351 Expired - Fee Related CN2794668Y (zh) | 2005-01-24 | 2005-01-24 | 一种棒状筛鼓校圆装置 |
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CN (1) | CN2794668Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100588476C (zh) * | 2006-12-25 | 2010-02-10 | 西安重型机械研究所 | 一种用于型钢压力矫直设备中张紧机构 |
CN106391764A (zh) * | 2016-10-11 | 2017-02-15 | 西南石油大学 | 一种轴向犁进式管内整形器 |
CN112371773A (zh) * | 2020-09-29 | 2021-02-19 | 中冶(上海)钢结构科技有限公司 | 薄管内壁校圆装置及使用方法 |
-
2005
- 2005-01-24 CN CN 200520001351 patent/CN2794668Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100588476C (zh) * | 2006-12-25 | 2010-02-10 | 西安重型机械研究所 | 一种用于型钢压力矫直设备中张紧机构 |
CN106391764A (zh) * | 2016-10-11 | 2017-02-15 | 西南石油大学 | 一种轴向犁进式管内整形器 |
CN106391764B (zh) * | 2016-10-11 | 2017-12-01 | 西南石油大学 | 一种轴向犁进式管内整形器 |
CN112371773A (zh) * | 2020-09-29 | 2021-02-19 | 中冶(上海)钢结构科技有限公司 | 薄管内壁校圆装置及使用方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi Hongdu Precision Machinery Co.,Ltd. Assignor: Hongdu Aviation Industry Group Co., td., Jiangxi Prov. Contract fulfillment period: 2008.10.18 to 2013.10.17 Contract record no.: 2008360000036 Denomination of utility model: Circule corrector for stick type sieve drum Granted publication date: 20060712 License type: Exclusive license Record date: 20081028 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.18 TO 2013.10.17; CHANGE OF CONTRACT Name of requester: JIANGXI HONGDOU PRECISION WORK MACHINE CO., LTD. Effective date: 20081028 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20110124 |