CN101250663B - 圆锥式破碎机用防尘圈 - Google Patents
圆锥式破碎机用防尘圈 Download PDFInfo
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- CN101250663B CN101250663B CN200710070698.4A CN200710070698A CN101250663B CN 101250663 B CN101250663 B CN 101250663B CN 200710070698 A CN200710070698 A CN 200710070698A CN 101250663 B CN101250663 B CN 101250663B
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- graphite
- iron
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CN200710070698.4A CN101250663B (zh) | 2007-09-14 | 2007-09-14 | 圆锥式破碎机用防尘圈 |
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CN200710070698.4A CN101250663B (zh) | 2007-09-14 | 2007-09-14 | 圆锥式破碎机用防尘圈 |
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CN101250663A CN101250663A (zh) | 2008-08-27 |
CN101250663B true CN101250663B (zh) | 2015-09-02 |
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CN200710070698.4A Active CN101250663B (zh) | 2007-09-14 | 2007-09-14 | 圆锥式破碎机用防尘圈 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20190184403A1 (en) * | 2016-06-14 | 2019-06-20 | Sandvik Intellectual Property Ab | Rotatable feed distributor |
CN106732908B (zh) * | 2017-03-13 | 2019-01-04 | 江苏宝山重型机械制造有限公司 | 一种圆锥式破碎机机用防尘圈 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1506485A (zh) * | 2002-12-10 | 2004-06-23 | 徐振然 | 高强度合金球墨铸铁曲轴新材料及其生产方法 |
CN1560308A (zh) * | 2004-02-23 | 2005-01-05 | 王义波 | 含有钒钛合金的球墨铸铁活塞环 |
EP1606427A1 (en) * | 2003-03-19 | 2005-12-21 | Volvo Lastvagnar AB | Grey cast iron for engine cylinder block and cylinder head |
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2007
- 2007-09-14 CN CN200710070698.4A patent/CN101250663B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1506485A (zh) * | 2002-12-10 | 2004-06-23 | 徐振然 | 高强度合金球墨铸铁曲轴新材料及其生产方法 |
EP1606427A1 (en) * | 2003-03-19 | 2005-12-21 | Volvo Lastvagnar AB | Grey cast iron for engine cylinder block and cylinder head |
CN1560308A (zh) * | 2004-02-23 | 2005-01-05 | 王义波 | 含有钒钛合金的球墨铸铁活塞环 |
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CN101250663A (zh) | 2008-08-27 |
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C14 | Grant of patent or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Pingyao Town, Yuhang District Nanshan village in Hangzhou City, Zhejiang province 311115 Applicant after: ZHEJIANG SHUANGJIN MACHINERY HOLDINGS Co.,Ltd. Address before: Pingyao Town, Yuhang District Nanshan village in Hangzhou City, Zhejiang province 311115 Applicant before: ZHEJIANG SHUANGJIN MACHINERY GROUP Co.,Ltd. Address after: Pingyao Town, Yuhang District Nanshan village in Hangzhou City, Zhejiang province 311115 Applicant after: ZHEJIANG SHUANGJIN MACHINERY GROUP Co.,Ltd. Address before: Pingyao Town, Yuhang District Nanshan village in Hangzhou City, Zhejiang province 311115 Applicant before: Hangzhou twin gold Machinery Co.,Ltd. Address after: Pingyao Town, Yuhang District Nanshan village in Hangzhou City, Zhejiang province 311115 Applicant after: Hangzhou twin gold Machinery Co.,Ltd. Address before: Hangzhou Pingyao Town, Yuhang District of Hangzhou City, Zhejiang province 311115 double gold Machinery Accessories Co. Ltd Applicant before: HANGZHOU SHUANGJIN MACHINERY FITTINGS Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: HANGZHOU SHUANGJIN MACHINERY FITTINGS CO., LTD. TO: HANGZHOU SHUANGJIN MACHINERY CO., LTD. Free format text: CORRECT: APPLICANT; FROM: HANGZHOU SHUANGJIN MACHINERY CO., LTD. TO: ZHEJIANG SHUANGJIN MACHINERY HOLDINGS CO., LTD. |
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