CN101493009A - 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
- Publication number
- CN101493009A CN101493009A CNA2009100144327A CN200910014432A CN101493009A CN 101493009 A CN101493009 A CN 101493009A CN A2009100144327 A CNA2009100144327 A CN A2009100144327A CN 200910014432 A CN200910014432 A CN 200910014432A CN 101493009 A CN101493009 A CN 101493009A
- Authority
- CN
- China
- Prior art keywords
- wear
- steel
- plate
- intermediate channel
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100144327A CN101493009B (zh) | 2009-02-23 | 2009-02-23 | 采煤机中部槽及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100144327A CN101493009B (zh) | 2009-02-23 | 2009-02-23 | 采煤机中部槽及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101493009A true CN101493009A (zh) | 2009-07-29 |
CN101493009B CN101493009B (zh) | 2010-11-10 |
Family
ID=40923784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100144327A Expired - Fee Related CN101493009B (zh) | 2009-02-23 | 2009-02-23 | 采煤机中部槽及其制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101493009B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106743141A (zh) * | 2017-02-15 | 2017-05-31 | 兖州煤业股份有限公司 | 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 |
Family Cites Families (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 |
DE3109329A1 (de) * | 1981-03-12 | 1982-10-14 | Halbach & Braun, 5600 Wuppertal | Rinnenschuss fuer eine foerderrinne |
CN1034856C (zh) * | 1992-12-25 | 1997-05-14 | 中国矿业大学 | 一种刮板输送机中部槽及过渡槽耐磨堆焊方法 |
FR2722767B1 (fr) * | 1994-07-20 | 1996-09-27 | Manoir Ind | Bac de convoyeur |
DE10144825C2 (de) * | 2001-09-12 | 2003-09-25 | Dbt Bergbau Service Gmbh | Rinnenschuß für eine Förderrinne |
CN100496862C (zh) * | 2005-04-06 | 2009-06-10 | 于风福 | 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
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106743141A (zh) * | 2017-02-15 | 2017-05-31 | 兖州煤业股份有限公司 | 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 |
Also Published As
Publication number | Publication date |
---|---|
CN101493009B (zh) | 2010-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101870027B (zh) | 高铬合金堆焊复合耐磨板的制造方法 | |
CN102357750A (zh) | 一种药芯焊丝堆焊材料 | |
CN104084258B (zh) | 一种具有多材料耦合结构的耐磨、抗疲劳挤压辊 | |
CN101879670B (zh) | 一种含有复相金属陶瓷的高耐磨堆焊合金材料 | |
CN201358811Y (zh) | 采煤机中部槽 | |
CN103057207A (zh) | 一种三明治结构复合耐磨衬板 | |
CN102489360A (zh) | 梳齿式破碎机锤头 | |
CN201442009U (zh) | 一种型钢轧辊 | |
CN101493009B (zh) | 采煤机中部槽及其制造方法 | |
CN103203266B (zh) | 一种复合阶梯式耐磨衬板 | |
CN204729470U (zh) | 一种抗冲击耐磨内套筒 | |
CN204208628U (zh) | 一种轮齿式破碎机齿锤 | |
CN201363146Y (zh) | 一种减震降尘镐形截齿 | |
CN203392358U (zh) | 刮板输送机新型中部槽 | |
CN201619268U (zh) | 一种金属机件耐磨复合板 | |
CN202398627U (zh) | 一种复合材料斜轧穿孔机导卫板 | |
CN104368417A (zh) | 一种轮齿式破碎机齿锤 | |
CN101941142A (zh) | 一种金属耐磨件的制造方法 | |
CN202377043U (zh) | 梳齿式破碎机锤头 | |
CN218107859U (zh) | 一种高锰钢铸钉堆焊复合立磨磨辊辊套 | |
CN202580576U (zh) | 复合式耐磨滑板 | |
CN2657775Y (zh) | 双金属复合铸造耐磨锤头 | |
CN206676448U (zh) | 一种高耐磨复合破碎机锤头 | |
CN202497903U (zh) | 锤式破碎机耐磨锤盘 | |
CN206590451U (zh) | 一种中板可更换的中部槽 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SANDUN WELDING MATERIAL ENGINEERING CO., LTD., WEI Free format text: FORMER OWNER: YU FENGFU Effective date: 20140326 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 264200 WEIHAI, SHANDONG PROVINCE TO: 264209 WEIHAI, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
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 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20150223 |
|
EXPY | Termination of patent right or utility model |