CN1274060A - 扩胀成型的承插式柔刚两用接口钢管及其制造方法 - Google Patents
扩胀成型的承插式柔刚两用接口钢管及其制造方法 Download PDFInfo
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- CN1274060A CN1274060A CN 00114232 CN00114232A CN1274060A CN 1274060 A CN1274060 A CN 1274060A CN 00114232 CN00114232 CN 00114232 CN 00114232 A CN00114232 A CN 00114232A CN 1274060 A CN1274060 A CN 1274060A
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- steel pipe
- lead
- plug
- moulding
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Abstract
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Claims (4)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00114232 CN1126892C (zh) | 2000-02-16 | 2000-04-28 | 扩胀成型的承插式柔刚两用接口钢管及其制造方法 |
| PCT/CN2001/000548 WO2001084033A1 (fr) | 2000-04-28 | 2001-04-09 | Tube de raccord en acier extensible a emboitement flexible et rigide ainsi que son procede de fabrication |
| AU2001267262A AU2001267262A1 (en) | 2000-04-28 | 2001-04-09 | A steel pipe with enlarged joints and the method for making it |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00114068 CN1260460A (zh) | 2000-02-16 | 2000-02-16 | 一种扩胀成型的承插式柔性接口钢管及其制造方法 |
| CN00114068.X | 2000-02-16 | ||
| CN 00114232 CN1126892C (zh) | 2000-02-16 | 2000-04-28 | 扩胀成型的承插式柔刚两用接口钢管及其制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1274060A true CN1274060A (zh) | 2000-11-22 |
| CN1126892C CN1126892C (zh) | 2003-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00114232 Expired - Fee Related CN1126892C (zh) | 2000-02-16 | 2000-04-28 | 扩胀成型的承插式柔刚两用接口钢管及其制造方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1126892C (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231050B (zh) * | 2007-01-23 | 2011-08-31 | 浙江三花汽车零部件有限公司 | 贮液器壳体与套筒的连接结构及其连接方法 |
| CN103307397A (zh) * | 2013-05-09 | 2013-09-18 | 四川华西德顿塑料管道有限公司 | 一种大口径给水管材专用柔承承口装置 |
| CN104495613A (zh) * | 2014-12-02 | 2015-04-08 | 河南省矿山起重机有限公司 | 一种筋板及使用该筋板的箱型梁、起重机 |
| CN104646454A (zh) * | 2015-02-02 | 2015-05-27 | 雒晓卫 | 一种用于螺旋管式换热组件外筒的精密整型方法 |
| CN105822622A (zh) * | 2016-05-27 | 2016-08-03 | 海安县石油科研仪器有限公司 | 利用水驱动的液压缸 |
| CN106931244A (zh) * | 2015-12-29 | 2017-07-07 | 天津市久盛通达钢管科技有限公司 | 承插式钢管及其加工方法 |
| CN109332464A (zh) * | 2018-12-17 | 2019-02-15 | 宣城协盈汽车零部件科技有限公司 | 一种汽车电子悬架cdc阀内缸筒的成型工装 |
| CN109746292A (zh) * | 2019-02-15 | 2019-05-14 | 无锡威孚力达催化净化器有限责任公司 | 一种筒体整圆机构 |
-
2000
- 2000-04-28 CN CN 00114232 patent/CN1126892C/zh not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231050B (zh) * | 2007-01-23 | 2011-08-31 | 浙江三花汽车零部件有限公司 | 贮液器壳体与套筒的连接结构及其连接方法 |
| CN103307397A (zh) * | 2013-05-09 | 2013-09-18 | 四川华西德顿塑料管道有限公司 | 一种大口径给水管材专用柔承承口装置 |
| CN103307397B (zh) * | 2013-05-09 | 2015-01-07 | 四川华西德顿塑料管道有限公司 | 一种大口径给水管材专用柔承承口装置 |
| CN104495613A (zh) * | 2014-12-02 | 2015-04-08 | 河南省矿山起重机有限公司 | 一种筋板及使用该筋板的箱型梁、起重机 |
| CN104646454A (zh) * | 2015-02-02 | 2015-05-27 | 雒晓卫 | 一种用于螺旋管式换热组件外筒的精密整型方法 |
| CN106931244A (zh) * | 2015-12-29 | 2017-07-07 | 天津市久盛通达钢管科技有限公司 | 承插式钢管及其加工方法 |
| CN106931244B (zh) * | 2015-12-29 | 2018-10-30 | 天津市久盛通达钢管科技有限公司 | 承插式钢管及其加工方法 |
| CN105822622A (zh) * | 2016-05-27 | 2016-08-03 | 海安县石油科研仪器有限公司 | 利用水驱动的液压缸 |
| CN109332464A (zh) * | 2018-12-17 | 2019-02-15 | 宣城协盈汽车零部件科技有限公司 | 一种汽车电子悬架cdc阀内缸筒的成型工装 |
| CN109746292A (zh) * | 2019-02-15 | 2019-05-14 | 无锡威孚力达催化净化器有限责任公司 | 一种筒体整圆机构 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1126892C (zh) | 2003-11-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU LIFENG PIPELINE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHENG YUMING Effective date: 20100813 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510370 SUITE 603, NO.216, HUADI AVENUE, FANG CUN DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE TO: 511442 NO.28, NANYUAN ROAD, KENGTOU VILLAGE, NANCUN TOWN, FANYU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100813 Address after: 511442 Guangdong Province, Guangzhou City Southern towns Panyu District pit village south road No. 28 Patentee after: Guangzhou Lifeng Pipe Technology Co., Ltd. Address before: 510370, room 216, 603 Flower Avenue, Fangcun District, Guangdong, Guangzhou Patentee before: Cheng Yuming |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 510370 No. 216, flower garden avenue, Guangzhou, Guangdong, Fangcun 603 Patentee after: Guangzhou Lifeng Pipe Technology Co., Ltd. Address before: 511442 Guangdong Province, Guangzhou City Southern towns Panyu District pit village south road No. 28 Patentee before: Guangzhou Lifeng Pipe Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031105 Termination date: 20150428 |
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| EXPY | Termination of patent right or utility model |