CN101310915B - 工程挖掘机履带销套的加工方法 - Google Patents
工程挖掘机履带销套的加工方法 Download PDFInfo
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- CN101310915B CN101310915B CN2007100227316A CN200710022731A CN101310915B CN 101310915 B CN101310915 B CN 101310915B CN 2007100227316 A CN2007100227316 A CN 2007100227316A CN 200710022731 A CN200710022731 A CN 200710022731A CN 101310915 B CN101310915 B CN 101310915B
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CN2007100227316A CN101310915B (zh) | 2007-05-23 | 2007-05-23 | 工程挖掘机履带销套的加工方法 |
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CN2007100227316A CN101310915B (zh) | 2007-05-23 | 2007-05-23 | 工程挖掘机履带销套的加工方法 |
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CN101310915A CN101310915A (zh) | 2008-11-26 |
CN101310915B true CN101310915B (zh) | 2010-06-16 |
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CN2007100227316A Active CN101310915B (zh) | 2007-05-23 | 2007-05-23 | 工程挖掘机履带销套的加工方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102275066A (zh) * | 2011-07-11 | 2011-12-14 | 山推工程机械股份有限公司 | 推土机履带销套的制作方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101767265B (zh) * | 2009-01-05 | 2012-05-02 | 陆铭 | 牵引车转向悬臂的加工方法 |
CN103522000A (zh) * | 2013-09-27 | 2014-01-22 | 盐城金刚星齿轮厂 | 一种机床主轴坯料加工方法 |
CN109576444A (zh) * | 2018-11-19 | 2019-04-05 | 安徽东升精密铸钢件有限公司 | 一种履带式推土机销套及其生产加工方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1174145A1 (ru) * | 1983-11-03 | 1985-08-23 | Ростовский-На-Дону Ордена Красного Знамени Институт Сельскохозяйственного Машиностроения | Способ многопозиционной штамповки полых деталей с кольцевым утолщением |
US4926534A (en) * | 1987-02-17 | 1990-05-22 | Sempell Armaturen Gmbh | Method for manufacturing a poppet valve head |
CN1438081A (zh) * | 2003-03-31 | 2003-08-27 | 中国重型汽车集团有限公司 | 一种加工重型汽车轴头锻压件的新工艺 |
CN1672863A (zh) * | 2004-03-26 | 2005-09-28 | 北京机电研究所 | 半轴套管快捷精密挤压成形新工艺 |
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2007
- 2007-05-23 CN CN2007100227316A patent/CN101310915B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1174145A1 (ru) * | 1983-11-03 | 1985-08-23 | Ростовский-На-Дону Ордена Красного Знамени Институт Сельскохозяйственного Машиностроения | Способ многопозиционной штамповки полых деталей с кольцевым утолщением |
US4926534A (en) * | 1987-02-17 | 1990-05-22 | Sempell Armaturen Gmbh | Method for manufacturing a poppet valve head |
CN1438081A (zh) * | 2003-03-31 | 2003-08-27 | 中国重型汽车集团有限公司 | 一种加工重型汽车轴头锻压件的新工艺 |
CN1672863A (zh) * | 2004-03-26 | 2005-09-28 | 北京机电研究所 | 半轴套管快捷精密挤压成形新工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102275066A (zh) * | 2011-07-11 | 2011-12-14 | 山推工程机械股份有限公司 | 推土机履带销套的制作方法 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Winner Machinery Co., Ltd. Assignor: Zhang Huawen Contract record no.: 2011320000049 Denomination of invention: Processing method of pin bush of project excavator track Granted publication date: 20100616 License type: Exclusive License Open date: 20081126 Record date: 20110221 |
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Effective date of registration: 20160328 Address after: 225714, Taizhou City, Jiangsu province Xinghua Chen Bao Industrial Zone Patentee after: Jiangsu Winner Machinery Co., Ltd. Address before: Three groups of Chen Bao Zhen Cai Baosi village 225714 Jiangsu city of Xinghua Province Patentee before: Zhang Huawen |