CN1298453C - 整体成型碟形波纹管制作方法 - Google Patents
整体成型碟形波纹管制作方法 Download PDFInfo
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- CN1298453C CN1298453C CNB2004100604845A CN200410060484A CN1298453C CN 1298453 C CN1298453 C CN 1298453C CN B2004100604845 A CNB2004100604845 A CN B2004100604845A CN 200410060484 A CN200410060484 A CN 200410060484A CN 1298453 C CN1298453 C CN 1298453C
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- bellows
- corrugated pipe
- dish
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
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CNB2004100604845A CN1298453C (zh) | 2004-08-31 | 2004-08-31 | 整体成型碟形波纹管制作方法 |
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CNB2004100604845A CN1298453C (zh) | 2004-08-31 | 2004-08-31 | 整体成型碟形波纹管制作方法 |
Publications (2)
Publication Number | Publication Date |
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CN1586758A CN1586758A (zh) | 2005-03-02 |
CN1298453C true CN1298453C (zh) | 2007-02-07 |
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CNB2004100604845A Active CN1298453C (zh) | 2004-08-31 | 2004-08-31 | 整体成型碟形波纹管制作方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101564743B (zh) * | 2009-06-05 | 2011-03-30 | 北京兴达波纹管有限公司 | 精密波纹管成型机 |
CN103252394A (zh) * | 2012-02-16 | 2013-08-21 | 泰州华腾管道设备有限公司 | 波纹管液压成型机 |
CN103611768B (zh) * | 2012-11-29 | 2016-08-03 | 重庆帆城科技有限公司 | 一种小型波纹管管坯液压成型工艺及专用成型模片 |
CN107013766A (zh) * | 2017-05-25 | 2017-08-04 | 江苏省埃迪机电设备实业有限公司 | 一种波形为波浪形的金属波纹管 |
CN114633078B (zh) * | 2022-04-11 | 2023-05-16 | 楚天科技股份有限公司 | 一种金属波纹管制造方法 |
CN117759794B (zh) * | 2024-02-22 | 2024-05-24 | 沈阳欧施盾新材料科技有限公司 | 无缝s形摇摆软管及火箭发动机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2069316U (zh) * | 1990-02-28 | 1991-01-16 | 朱宝山 | 波纹管加工装置 |
CN2130614Y (zh) * | 1992-07-22 | 1993-04-28 | 金作荣 | 波纹管成型装置 |
CN1141408A (zh) * | 1994-11-22 | 1997-01-29 | 蛇形管株式会社 | 波纹管及其制造法 |
CN2310914Y (zh) * | 1997-09-29 | 1999-03-17 | 曹建钢 | 波纹管 |
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2004
- 2004-08-31 CN CNB2004100604845A patent/CN1298453C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2069316U (zh) * | 1990-02-28 | 1991-01-16 | 朱宝山 | 波纹管加工装置 |
CN2130614Y (zh) * | 1992-07-22 | 1993-04-28 | 金作荣 | 波纹管成型装置 |
CN1141408A (zh) * | 1994-11-22 | 1997-01-29 | 蛇形管株式会社 | 波纹管及其制造法 |
CN2310914Y (zh) * | 1997-09-29 | 1999-03-17 | 曹建钢 | 波纹管 |
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CN1586758A (zh) | 2005-03-02 |
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Owner name: LUOYANG SHUANGRUI STEEL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NO.CHINA SHIPBUILDING INDUSTRY GROUP CO.LTD. 725 INSTITUTE Effective date: 20081031 |
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Effective date of registration: 20081031 Address after: No. 32 Binhe Road, hi tech Development Zone, Henan, Luoyang Patentee after: Luoyang Shuangrui Special Steel Technology Co.,Ltd. Address before: No. 21, Xiyuan Road, Luoyang, Henan Patentee before: CHINA SHIPBUILDING INDUSTRY CORPORATION NO.725 Research Institute |
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Effective date of registration: 20090206 Address after: No. 32 Binhe Road, hi tech Development Zone, Henan, Luoyang Patentee after: LUOYANG SUNRUI SPECIAL EQUIPMENT Co.,Ltd. Address before: No. 32 Binhe Road, hi tech Development Zone, Henan, Luoyang Patentee before: Luoyang Shuangrui Special Steel Technology Co.,Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: LUOYANG SHUANGRUI SPECIAL EQUIPMENTS CO., LTD. Free format text: FORMER OWNER: LUOYANG SHUANGRUI STEEL TECHNOLOGY CO., LTD. Effective date: 20090206 |
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Address after: 471000, Binhe Road, hi tech Development Zone, Henan, Luoyang, 32 Patentee after: CSSC Shuangrui (Luoyang) special equipment Co.,Ltd. Address before: 471000, Binhe Road, hi tech Development Zone, Henan, Luoyang, 32 Patentee before: LUOYANG SUNRUI SPECIAL EQUIPMENT Co.,Ltd. |
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