CN201500772U - 压力可调式双金属离心铸管装置 - Google Patents
压力可调式双金属离心铸管装置 Download PDFInfo
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- CN201500772U CN201500772U CN2009203101460U CN200920310146U CN201500772U CN 201500772 U CN201500772 U CN 201500772U CN 2009203101460 U CN2009203101460 U CN 2009203101460U CN 200920310146 U CN200920310146 U CN 200920310146U CN 201500772 U CN201500772 U CN 201500772U
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- steel tube
- casting steel
- door
- pressure
- retainer
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CN2009203101460U CN201500772U (zh) | 2009-09-11 | 2009-09-11 | 压力可调式双金属离心铸管装置 |
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CN2009203101460U CN201500772U (zh) | 2009-09-11 | 2009-09-11 | 压力可调式双金属离心铸管装置 |
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CN201500772U true CN201500772U (zh) | 2010-06-09 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101954466A (zh) * | 2010-11-02 | 2011-01-26 | 北京中煤矿山工程有限公司 | 双金属复合冶金楔齿滚刀刀壳离心铸造工艺 |
CN101966572A (zh) * | 2010-07-10 | 2011-02-09 | 新兴铸管股份有限公司 | 热模法离心铸造用随动挡板 |
CN107225224A (zh) * | 2017-06-19 | 2017-10-03 | 武汉理工大学 | 一种模筒挡板机构及双金属离心浇铸复合管制作方法 |
CN108237213A (zh) * | 2017-12-29 | 2018-07-03 | 上海天阳钢管有限公司 | 一种制造双金属复合轴承坯料的工艺方法 |
-
2009
- 2009-09-11 CN CN2009203101460U patent/CN201500772U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101966572A (zh) * | 2010-07-10 | 2011-02-09 | 新兴铸管股份有限公司 | 热模法离心铸造用随动挡板 |
CN101954466A (zh) * | 2010-11-02 | 2011-01-26 | 北京中煤矿山工程有限公司 | 双金属复合冶金楔齿滚刀刀壳离心铸造工艺 |
CN101954466B (zh) * | 2010-11-02 | 2015-09-02 | 北京中煤矿山工程有限公司 | 双金属复合冶金楔齿滚刀刀壳离心铸造工艺 |
CN107225224A (zh) * | 2017-06-19 | 2017-10-03 | 武汉理工大学 | 一种模筒挡板机构及双金属离心浇铸复合管制作方法 |
CN107225224B (zh) * | 2017-06-19 | 2019-01-01 | 武汉理工大学 | 一种模筒挡板机构及双金属离心浇铸复合管制作方法 |
CN108237213A (zh) * | 2017-12-29 | 2018-07-03 | 上海天阳钢管有限公司 | 一种制造双金属复合轴承坯料的工艺方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Shuangda Pump & Valve Co., Ltd. Assignor: Jiangsu Shuangda Engineering Technology Research Center Co., Ltd. Contract record no.: 2011320000467 Denomination of utility model: Pressure adjustable-type dual metal centrifugal cast-tube device Granted publication date: 20100609 License type: Exclusive License Record date: 20110331 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20100911 |