CN202539280U - 管口弧形校正工装 - Google Patents
管口弧形校正工装 Download PDFInfo
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- CN202539280U CN202539280U CN2012200263747U CN201220026374U CN202539280U CN 202539280 U CN202539280 U CN 202539280U CN 2012200263747 U CN2012200263747 U CN 2012200263747U CN 201220026374 U CN201220026374 U CN 201220026374U CN 202539280 U CN202539280 U CN 202539280U
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CN2012200263747U CN202539280U (zh) | 2012-01-16 | 2012-01-16 | 管口弧形校正工装 |
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CN2012200263747U CN202539280U (zh) | 2012-01-16 | 2012-01-16 | 管口弧形校正工装 |
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CN202539280U true CN202539280U (zh) | 2012-11-21 |
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CN2012200263747U Expired - Fee Related CN202539280U (zh) | 2012-01-16 | 2012-01-16 | 管口弧形校正工装 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103691776A (zh) * | 2013-12-11 | 2014-04-02 | 安徽伟宏钢结构集团股份有限公司 | 一种大直径厚壁圆管的校圆方法 |
CN106825128A (zh) * | 2017-03-02 | 2017-06-13 | 常熟理工学院 | 不规则环形零件的自动校正装置 |
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2012
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103691776A (zh) * | 2013-12-11 | 2014-04-02 | 安徽伟宏钢结构集团股份有限公司 | 一种大直径厚壁圆管的校圆方法 |
CN103691776B (zh) * | 2013-12-11 | 2015-12-30 | 安徽伟宏钢结构集团股份有限公司 | 一种大直径厚壁圆管的校圆方法 |
CN106825128A (zh) * | 2017-03-02 | 2017-06-13 | 常熟理工学院 | 不规则环形零件的自动校正装置 |
CN106825128B (zh) * | 2017-03-02 | 2018-09-14 | 常熟理工学院 | 不规则环形零件的自动校正装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUBEI HONGLU STEEL STRUCTURE CO., LTD. Free format text: FORMER OWNER: ANHUI HONGXIANG BUILDING MATERIAL CO., LTD. Effective date: 20141218 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 231131 HEFEI, ANHUI PROVINCE TO: 438800 HUANGGANG, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141218 Address after: 438800 Huanggang City, Hubei Province, Economic Development Zone Patentee after: Hubei Honglu Steel Structure Co., Ltd. Address before: Shuangfeng Industrial Zone of Hefei City, Anhui province 231131 Patentee before: Anhui Hongxiang Building Material Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20180116 |