CN201321480Y - 支承辊差异回火的绝热罩 - Google Patents
支承辊差异回火的绝热罩 Download PDFInfo
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- CN201321480Y CN201321480Y CNU2008201431989U CN200820143198U CN201321480Y CN 201321480 Y CN201321480 Y CN 201321480Y CN U2008201431989 U CNU2008201431989 U CN U2008201431989U CN 200820143198 U CN200820143198 U CN 200820143198U CN 201321480 Y CN201321480 Y CN 201321480Y
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CNU2008201431989U CN201321480Y (zh) | 2008-11-17 | 2008-11-17 | 支承辊差异回火的绝热罩 |
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CNU2008201431989U CN201321480Y (zh) | 2008-11-17 | 2008-11-17 | 支承辊差异回火的绝热罩 |
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CN201321480Y true CN201321480Y (zh) | 2009-10-07 |
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CNU2008201431989U Expired - Fee Related CN201321480Y (zh) | 2008-11-17 | 2008-11-17 | 支承辊差异回火的绝热罩 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102329944A (zh) * | 2011-10-17 | 2012-01-25 | 中钢集团邢台机械轧辊有限公司 | 不同辊径的轧辊顺序差温热处理的操作方法 |
CN105112619A (zh) * | 2015-09-22 | 2015-12-02 | 江苏润孚机械轧辊制造有限公司 | 一种用于轧辊淬火的保护装置 |
CN105385832A (zh) * | 2015-12-24 | 2016-03-09 | 二重集团(德阳)重型装备股份有限公司 | 铝合金轧机工作轧辊的表淬和调质联合热处理工艺 |
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- 2008-11-17 CN CNU2008201431989U patent/CN201321480Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102329944A (zh) * | 2011-10-17 | 2012-01-25 | 中钢集团邢台机械轧辊有限公司 | 不同辊径的轧辊顺序差温热处理的操作方法 |
CN102329944B (zh) * | 2011-10-17 | 2013-06-19 | 中钢集团邢台机械轧辊有限公司 | 不同辊径的轧辊顺序差温热处理的操作方法 |
CN105112619A (zh) * | 2015-09-22 | 2015-12-02 | 江苏润孚机械轧辊制造有限公司 | 一种用于轧辊淬火的保护装置 |
CN105385832A (zh) * | 2015-12-24 | 2016-03-09 | 二重集团(德阳)重型装备股份有限公司 | 铝合金轧机工作轧辊的表淬和调质联合热处理工艺 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA FIRST HEAVY INDUSTRIES CO., LTD. Free format text: FORMER OWNER: CHINA NO.1 HEAVY-DUTY MACHINERY GROUP CO. Effective date: 20100916 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 160042 NO.9, CHANGQIAN ROAD, TIEXI, FULAERJI DISTRICT, QIQIHAR CITY, HEILONGJIANG PROVINCE TO: 160042 NO.9, TIEXI CHANGQIAN ROAD, FULAERJI DISTRICT, QIQIHAR CITY, HEILONGJIANG PROVINCE, CHINA |
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TR01 | Transfer of patent right |
Effective date of registration: 20100916 Address after: 160042, No. 9, Tiexi Road, Fulaerji District, Qigihar, Heilongjiang, China Co-patentee after: Tianjin Heavy Equipment Engineering Research Co., Ltd. Patentee after: China First Heavy Industries Co., Ltd. Address before: 160042 No. 9, Tiexi Road, Fulaerji District, Heilongjiang, Qigihar Co-patentee before: Tianjin Heavy Equipment Engineering Research Co., Ltd. Patentee before: China No.1 Heavy-Duty Machinery Group Co. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20131117 |