CN101493009B - 采煤机中部槽及其制造方法 - Google Patents
采煤机中部槽及其制造方法 Download PDFInfo
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- CN101493009B CN101493009B CN2009100144327A CN200910014432A CN101493009B CN 101493009 B CN101493009 B CN 101493009B CN 2009100144327 A CN2009100144327 A CN 2009100144327A CN 200910014432 A CN200910014432 A CN 200910014432A CN 101493009 B CN101493009 B CN 101493009B
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CN2009100144327A CN101493009B (zh) | 2009-02-23 | 2009-02-23 | 采煤机中部槽及其制造方法 |
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CN2009100144327A CN101493009B (zh) | 2009-02-23 | 2009-02-23 | 采煤机中部槽及其制造方法 |
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CN101493009A CN101493009A (zh) | 2009-07-29 |
CN101493009B true CN101493009B (zh) | 2010-11-10 |
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CN2009100144327A Expired - Fee Related CN101493009B (zh) | 2009-02-23 | 2009-02-23 | 采煤机中部槽及其制造方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106743141B (zh) * | 2017-02-15 | 2023-03-31 | 兖矿能源集团股份有限公司 | 一种中板可更换的中部槽 |
CN110340620A (zh) * | 2019-07-17 | 2019-10-18 | 河南省煤科院耐磨技术有限公司 | 一种刮板输送机刮板修复方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2826023A1 (de) * | 1978-06-14 | 1979-12-20 | Gewerk Eisenhuette Westfalia | Sicherungselement zur sicherung eines der rinnenschussverbindung bei kettenkratzfoerderern dienenden knebels gegen axialverschiebung |
GB2095195A (en) * | 1981-03-12 | 1982-09-29 | Halbach & Braun | A line pan for a scraper chain conveyor |
CN1088503A (zh) * | 1992-12-25 | 1994-06-29 | 中国矿业大学 | 刮板输送机中部槽过渡槽耐磨花样堆焊 |
FR2722767A1 (fr) * | 1994-07-20 | 1996-01-26 | Manoir Industries | Bac de convoyeur |
DE10144825C2 (de) * | 2001-09-12 | 2003-09-25 | Dbt Bergbau Service Gmbh | Rinnenschuß für eine Förderrinne |
CN1843681A (zh) * | 2005-04-06 | 2006-10-11 | 威海三盾焊接材料工程有限公司 | 耐磨堆焊合金材料 |
CN200967663Y (zh) * | 2006-10-10 | 2007-10-31 | 杨绍柏 | 刮板输送机的中部槽耐磨底板 |
CN201358811Y (zh) * | 2009-02-23 | 2009-12-09 | 于风福 | 采煤机中部槽 |
-
2009
- 2009-02-23 CN CN2009100144327A patent/CN101493009B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2826023A1 (de) * | 1978-06-14 | 1979-12-20 | Gewerk Eisenhuette Westfalia | Sicherungselement zur sicherung eines der rinnenschussverbindung bei kettenkratzfoerderern dienenden knebels gegen axialverschiebung |
GB2095195A (en) * | 1981-03-12 | 1982-09-29 | Halbach & Braun | A line pan for a scraper chain conveyor |
CN1088503A (zh) * | 1992-12-25 | 1994-06-29 | 中国矿业大学 | 刮板输送机中部槽过渡槽耐磨花样堆焊 |
FR2722767A1 (fr) * | 1994-07-20 | 1996-01-26 | Manoir Industries | Bac de convoyeur |
DE10144825C2 (de) * | 2001-09-12 | 2003-09-25 | Dbt Bergbau Service Gmbh | Rinnenschuß für eine Förderrinne |
CN1843681A (zh) * | 2005-04-06 | 2006-10-11 | 威海三盾焊接材料工程有限公司 | 耐磨堆焊合金材料 |
CN200967663Y (zh) * | 2006-10-10 | 2007-10-31 | 杨绍柏 | 刮板输送机的中部槽耐磨底板 |
CN201358811Y (zh) * | 2009-02-23 | 2009-12-09 | 于风福 | 采煤机中部槽 |
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CN101493009A (zh) | 2009-07-29 |
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Owner name: SANDUN WELDING MATERIAL ENGINEERING CO., LTD., WEI Free format text: FORMER OWNER: YU FENGFU Effective date: 20140326 |
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Effective date of registration: 20140326 Address after: 264209 Shandong city of Weihai province Shenyang District Road No. 108 building room 207 innovation Patentee after: Weihai Sandun Welding Materials Engineering Co., Ltd. Address before: 6-401 room 20, Qingqing Town, 264200 Jinzhou street, hi tech District, Shandong, Weihai Patentee before: Yu Fengfu |
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