CN201632543U - 分体式整形芯棒 - Google Patents
分体式整形芯棒 Download PDFInfo
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- CN201632543U CN201632543U CN2010200493701U CN201020049370U CN201632543U CN 201632543 U CN201632543 U CN 201632543U CN 2010200493701 U CN2010200493701 U CN 2010200493701U CN 201020049370 U CN201020049370 U CN 201020049370U CN 201632543 U CN201632543 U CN 201632543U
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CN2010200493701U CN201632543U (zh) | 2010-01-04 | 2010-01-04 | 分体式整形芯棒 |
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CN2010200493701U CN201632543U (zh) | 2010-01-04 | 2010-01-04 | 分体式整形芯棒 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101979193A (zh) * | 2010-11-25 | 2011-02-23 | 苏州莱特复合材料有限公司 | 一种粉末冶金异形孔的整形芯棒 |
CN110877444A (zh) * | 2018-09-05 | 2020-03-13 | 日立金属株式会社 | 磁辊的制造装置及该制造装置所使用的模具 |
CN111346980A (zh) * | 2020-03-30 | 2020-06-30 | 大连长之琳科技发展有限公司 | 一种基于高填充率的管接头滚压连接成型工装及滚压连接工艺 |
CN112959641A (zh) * | 2021-01-13 | 2021-06-15 | 上海理工大学 | 分段式挤出螺杆 |
-
2010
- 2010-01-04 CN CN2010200493701U patent/CN201632543U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101979193A (zh) * | 2010-11-25 | 2011-02-23 | 苏州莱特复合材料有限公司 | 一种粉末冶金异形孔的整形芯棒 |
CN101979193B (zh) * | 2010-11-25 | 2012-03-07 | 苏州莱特复合材料有限公司 | 一种粉末冶金异形孔的整形芯棒 |
CN110877444A (zh) * | 2018-09-05 | 2020-03-13 | 日立金属株式会社 | 磁辊的制造装置及该制造装置所使用的模具 |
CN110877444B (zh) * | 2018-09-05 | 2022-04-29 | 日立金属株式会社 | 磁辊的制造装置及该制造装置所使用的模具 |
CN111346980A (zh) * | 2020-03-30 | 2020-06-30 | 大连长之琳科技发展有限公司 | 一种基于高填充率的管接头滚压连接成型工装及滚压连接工艺 |
CN112959641A (zh) * | 2021-01-13 | 2021-06-15 | 上海理工大学 | 分段式挤出螺杆 |
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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: ZHEJIANG SF OILLESS BEARING CO., LTD. Free format text: FORMER NAME: SHUANGFEI OILLESS BEARING CO., LTD., ZHEJIANG |
|
CP01 | Change in the name or title of a patent holder |
Address after: 314115 No. 18 Hongwei North Road, dry kiln town, Jiashan County, Jiaxing, Zhejiang Patentee after: Zhejiang SF Oilless Bearing Co., Ltd. Address before: 314115 No. 18 Hongwei North Road, dry kiln town, Jiashan County, Jiaxing, Zhejiang Patentee before: Shuangfei Non-Oil Bearing Co., Ltd., Zhejiang Prov. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20101117 |