CN202174203U - 制造大型法兰锻件用组合式胎模 - Google Patents
制造大型法兰锻件用组合式胎模 Download PDFInfo
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- CN202174203U CN202174203U CN2011202802155U CN201120280215U CN202174203U CN 202174203 U CN202174203 U CN 202174203U CN 2011202802155 U CN2011202802155 U CN 2011202802155U CN 201120280215 U CN201120280215 U CN 201120280215U CN 202174203 U CN202174203 U CN 202174203U
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- mould
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CN2011202802155U CN202174203U (zh) | 2011-08-04 | 2011-08-04 | 制造大型法兰锻件用组合式胎模 |
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CN2011202802155U CN202174203U (zh) | 2011-08-04 | 2011-08-04 | 制造大型法兰锻件用组合式胎模 |
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CN202174203U true CN202174203U (zh) | 2012-03-28 |
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CN2011202802155U Expired - Lifetime CN202174203U (zh) | 2011-08-04 | 2011-08-04 | 制造大型法兰锻件用组合式胎模 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103056261A (zh) * | 2012-12-31 | 2013-04-24 | 重庆水轮机厂有限责任公司 | 轻轨简支梁抗剪榫模锻方法 |
CN112775369A (zh) * | 2020-11-30 | 2021-05-11 | 宝鸡石油机械有限责任公司 | 一种大型薄壁法兰的胎模内锻造成形方法 |
-
2011
- 2011-08-04 CN CN2011202802155U patent/CN202174203U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103056261A (zh) * | 2012-12-31 | 2013-04-24 | 重庆水轮机厂有限责任公司 | 轻轨简支梁抗剪榫模锻方法 |
CN112775369A (zh) * | 2020-11-30 | 2021-05-11 | 宝鸡石油机械有限责任公司 | 一种大型薄壁法兰的胎模内锻造成形方法 |
CN112775369B (zh) * | 2020-11-30 | 2023-03-10 | 宝鸡石油机械有限责任公司 | 一种大型薄壁法兰的胎模内锻造成形方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NANJING DEVELOP ADVANCED MANUFACTURING CO., LTD. Free format text: FORMER NAME: NANJING DEVELOP HEAVY FORGING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 210048 Zhongshan science and Technology Park, Yanjiang Industrial Development Zone, Liuhe District, Jiangsu, Nanjing Patentee after: Nanjing Develop High-end Manufacturing Co., Ltd. Address before: 210048 Zhongshan science and Technology Park, Yanjiang Industrial Development Zone, Liuhe District, Jiangsu, Nanjing Patentee before: Nanjing Develop Heavy Forging Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120328 |