CN201543719U - Hot-press forming mold for thick-wall elbow pipe fitting with straight pipe section - Google Patents
Hot-press forming mold for thick-wall elbow pipe fitting with straight pipe section Download PDFInfo
- Publication number
- CN201543719U CN201543719U CN2009201809677U CN200920180967U CN201543719U CN 201543719 U CN201543719 U CN 201543719U CN 2009201809677 U CN2009201809677 U CN 2009201809677U CN 200920180967 U CN200920180967 U CN 200920180967U CN 201543719 U CN201543719 U CN 201543719U
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- mold
- pipe fitting
- thick
- elbow pipe
- precompressed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201809677U CN201543719U (en) | 2009-12-01 | 2009-12-01 | Hot-press forming mold for thick-wall elbow pipe fitting with straight pipe section |
Applications Claiming Priority (1)
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CN2009201809677U CN201543719U (en) | 2009-12-01 | 2009-12-01 | Hot-press forming mold for thick-wall elbow pipe fitting with straight pipe section |
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CN201543719U true CN201543719U (en) | 2010-08-11 |
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CN2009201809677U Expired - Lifetime CN201543719U (en) | 2009-12-01 | 2009-12-01 | Hot-press forming mold for thick-wall elbow pipe fitting with straight pipe section |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102240698A (en) * | 2011-06-03 | 2011-11-16 | 燕山大学 | Reducing and hot-pressing formation method for high-pressure bend elliptical pipe billet |
CN102240716A (en) * | 2011-06-03 | 2011-11-16 | 燕山大学 | Bending and horizontal type reshaping method of high-pressure bend |
CN102489612A (en) * | 2011-12-26 | 2012-06-13 | 上海锅炉厂有限公司 | Inserted elbow pressing die |
CN102950193A (en) * | 2011-08-17 | 2013-03-06 | 东台市远洋不锈钢制造有限公司 | Bend shaping die made of steel plates |
CN103170550A (en) * | 2013-04-10 | 2013-06-26 | 重庆龙煜精密铜管有限公司 | Connection method for copper coils for continuously unwinding bare packets |
CN103286223A (en) * | 2013-07-05 | 2013-09-11 | 江阴中南重工股份有限公司 | Elbow die for production of seamless punched elbows |
CN103302175A (en) * | 2013-07-05 | 2013-09-18 | 江阴中南重工股份有限公司 | Method for producing seamless punched elbow |
CN108889792A (en) * | 2018-05-25 | 2018-11-27 | 无锡市新峰管业有限公司 | A kind of super wall thickness seamless elbow pipe fitting forming technique of heavy caliber |
CN113369405A (en) * | 2021-06-10 | 2021-09-10 | 重庆智茂机械制造有限公司 | Production device and production process of automobile silencer |
CN113600732A (en) * | 2021-06-16 | 2021-11-05 | 初冠南 | Die for shortening local circumference of tube blank and using method thereof |
-
2009
- 2009-12-01 CN CN2009201809677U patent/CN201543719U/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102240716B (en) * | 2011-06-03 | 2013-07-03 | 燕山大学 | Bending and horizontal type reshaping method of high-pressure bend |
CN102240716A (en) * | 2011-06-03 | 2011-11-16 | 燕山大学 | Bending and horizontal type reshaping method of high-pressure bend |
CN102240698A (en) * | 2011-06-03 | 2011-11-16 | 燕山大学 | Reducing and hot-pressing formation method for high-pressure bend elliptical pipe billet |
CN102240698B (en) * | 2011-06-03 | 2013-01-30 | 燕山大学 | Reducing and hot-pressing formation method for high-pressure bend elliptical pipe billet |
CN102950193A (en) * | 2011-08-17 | 2013-03-06 | 东台市远洋不锈钢制造有限公司 | Bend shaping die made of steel plates |
CN102489612A (en) * | 2011-12-26 | 2012-06-13 | 上海锅炉厂有限公司 | Inserted elbow pressing die |
CN103170550A (en) * | 2013-04-10 | 2013-06-26 | 重庆龙煜精密铜管有限公司 | Connection method for copper coils for continuously unwinding bare packets |
CN103170550B (en) * | 2013-04-10 | 2015-04-15 | 重庆龙煜精密铜管有限公司 | Connection method for copper coils for continuously unwinding bare packets |
CN103286223A (en) * | 2013-07-05 | 2013-09-11 | 江阴中南重工股份有限公司 | Elbow die for production of seamless punched elbows |
CN103302175A (en) * | 2013-07-05 | 2013-09-18 | 江阴中南重工股份有限公司 | Method for producing seamless punched elbow |
CN108889792A (en) * | 2018-05-25 | 2018-11-27 | 无锡市新峰管业有限公司 | A kind of super wall thickness seamless elbow pipe fitting forming technique of heavy caliber |
CN108889792B (en) * | 2018-05-25 | 2020-03-17 | 无锡市新峰管业有限公司 | Forming process of large-caliber super-wall-thickness seamless elbow pipe fitting |
CN113369405A (en) * | 2021-06-10 | 2021-09-10 | 重庆智茂机械制造有限公司 | Production device and production process of automobile silencer |
CN113600732A (en) * | 2021-06-16 | 2021-11-05 | 初冠南 | Die for shortening local circumference of tube blank and using method thereof |
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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: WUXI XINFENG PIPE-FITTING CO., LTD. Free format text: FORMER NAME: WUXI CITY XINFENG PIPE CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 214064 Jiangsu province Binhu District of Wuxi City Qian Rong Lu No. 54 Patentee after: Wuxi Xinfeng Pipe-Fitting Co., Ltd. Address before: 214064 Jiangsu province Binhu District of Wuxi City Qian Rong Lu No. 54 Patentee before: Wuxi City Xinfeng Pipe Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 214161 lakes in Jiangsu province Wuxi City foreshore Hu Dai Industrial Park District Road No. 136 Hu Tuo Zhen Patentee after: Wuxi City Xinfeng Pipe Co., Ltd. Address before: 214064 Jiangsu province Binhu District of Wuxi City Qian Rong Lu No. 54 Patentee before: Wuxi Xinfeng Pipe-Fitting Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100811 |
|
CX01 | Expiry of patent term |