CN101817027B - 双头管接头冷挤压模具 - Google Patents
双头管接头冷挤压模具 Download PDFInfo
- Publication number
- CN101817027B CN101817027B CN2010101390482A CN201010139048A CN101817027B CN 101817027 B CN101817027 B CN 101817027B CN 2010101390482 A CN2010101390482 A CN 2010101390482A CN 201010139048 A CN201010139048 A CN 201010139048A CN 101817027 B CN101817027 B CN 101817027B
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- sleeve
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Extrusion Of Metal (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101390482A CN101817027B (zh) | 2010-03-30 | 2010-03-30 | 双头管接头冷挤压模具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101390482A CN101817027B (zh) | 2010-03-30 | 2010-03-30 | 双头管接头冷挤压模具 |
Publications (2)
Publication Number | Publication Date |
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CN101817027A CN101817027A (zh) | 2010-09-01 |
CN101817027B true CN101817027B (zh) | 2012-01-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010101390482A Expired - Fee Related CN101817027B (zh) | 2010-03-30 | 2010-03-30 | 双头管接头冷挤压模具 |
Country Status (1)
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CN (1) | CN101817027B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102716989B (zh) * | 2012-06-21 | 2015-04-15 | 宁波市鄞州剑均机械科技有限公司 | 铜件热冲压模具 |
CN108080506A (zh) * | 2018-01-30 | 2018-05-29 | 山西尚风抑风墙科技有限公司 | 一种圆管压型制孔模具 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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IT1133613B (it) * | 1980-09-24 | 1986-07-09 | Enrico Sebastiani | Procedimento per lo realizzazione di componenti di raccorderia per tubi,e compnenti cosi' ottenuti |
JPS60257920A (ja) * | 1984-06-04 | 1985-12-19 | Nissan Motor Co Ltd | はすば歯車の押出成形方法および押出成形装置 |
CN2510192Y (zh) * | 2001-11-15 | 2002-09-11 | 天津市锻压机床总厂 | 用于立式液压机的冷挤压管接头模具 |
CN2764512Y (zh) * | 2004-12-22 | 2006-03-15 | 郑州机械研究所 | 内外齿形件挤压模具 |
CN2805967Y (zh) * | 2005-07-13 | 2006-08-16 | 河北科技大学 | 一种用于冷挤压成形工艺的挤压模具 |
CN200963642Y (zh) * | 2006-11-10 | 2007-10-24 | 钱宗富 | 将圆管挤压成管形部件的冷挤压装置 |
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2010
- 2010-03-30 CN CN2010101390482A patent/CN101817027B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN101817027A (zh) | 2010-09-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NINGBO DONGGANG FASTENER MFG. CO., LTD. Free format text: FORMER OWNER: LU SONGYIN Effective date: 20111118 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111118 Address after: 315104 No. 78 Qiming Road, Ningbo, Zhejiang, Yinzhou District Applicant after: Ningbo Donggang Fastener Mfg. Co., Ltd. Address before: 315104 No. 78 Qiming Road, Ningbo, Zhejiang, Yinzhou District:Ningbo Donggang Fastener Mfg. Co., Ltd. Applicant before: Lu Songyin |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NANTONG TONGZHOU YUESHUO AGRICULTURAL DEVELOPMENT Free format text: FORMER OWNER: NINGBO DONGGANG FASTENER MFG. CO., LTD. Effective date: 20131017 |
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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: 315104 NINGBO, ZHEJIANG PROVINCE TO: 226368 NANTONG, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20131017 Address after: The 2 group of 226368 Jiangsu city of Nantong province Tongzhou District five Jie Zhen Yuan San Wei Cun Patentee after: NANTONG TONGZHOU DISTRICT YUESHUO AGRICULTURE DEVELOPMENT CO., LTD. Address before: 315104 No. 78 Qiming Road, Ningbo, Zhejiang, Yinzhou District Patentee before: Ningbo Donggang Fastener Mfg. Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20190330 |
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CF01 | Termination of patent right due to non-payment of annual fee |