CN103015477B - 粘土造槽机 - Google Patents
粘土造槽机 Download PDFInfo
- Publication number
- CN103015477B CN103015477B CN201310017343.4A CN201310017343A CN103015477B CN 103015477 B CN103015477 B CN 103015477B CN 201310017343 A CN201310017343 A CN 201310017343A CN 103015477 B CN103015477 B CN 103015477B
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- Prior art keywords
- driving
- disc
- pin
- drilling rod
- sell
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310017343.4A CN103015477B (zh) | 2013-01-18 | 2013-01-18 | 粘土造槽机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310017343.4A CN103015477B (zh) | 2013-01-18 | 2013-01-18 | 粘土造槽机 |
Publications (2)
Publication Number | Publication Date |
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CN103015477A CN103015477A (zh) | 2013-04-03 |
CN103015477B true CN103015477B (zh) | 2014-12-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310017343.4A Expired - Fee Related CN103015477B (zh) | 2013-01-18 | 2013-01-18 | 粘土造槽机 |
Country Status (1)
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CN (1) | CN103015477B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1452686A1 (de) * | 2003-02-27 | 2004-09-01 | BAUER Maschinen GmbH | Werkzeughalter für eine bidirektionale Fräsvorrichtung zum Fräsen von Schlitzen im Boden |
CN101619572A (zh) * | 2009-06-30 | 2010-01-06 | 孙刚 | 一种液压铣削深搅地连墙机 |
CN102102372A (zh) * | 2010-12-18 | 2011-06-22 | 张永忠 | 四锯刀十字桩成孔机 |
CN102168438A (zh) * | 2010-11-12 | 2011-08-31 | 张永忠 | 反循环锯槽机 |
CN203129222U (zh) * | 2013-01-18 | 2013-08-14 | 张永忠 | 粘土造槽机 |
-
2013
- 2013-01-18 CN CN201310017343.4A patent/CN103015477B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1452686A1 (de) * | 2003-02-27 | 2004-09-01 | BAUER Maschinen GmbH | Werkzeughalter für eine bidirektionale Fräsvorrichtung zum Fräsen von Schlitzen im Boden |
CN101619572A (zh) * | 2009-06-30 | 2010-01-06 | 孙刚 | 一种液压铣削深搅地连墙机 |
CN102168438A (zh) * | 2010-11-12 | 2011-08-31 | 张永忠 | 反循环锯槽机 |
CN102102372A (zh) * | 2010-12-18 | 2011-06-22 | 张永忠 | 四锯刀十字桩成孔机 |
CN203129222U (zh) * | 2013-01-18 | 2013-08-14 | 张永忠 | 粘土造槽机 |
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CN103015477A (zh) | 2013-04-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA UNIVERSITY OF PETROLEUM AST CHINA Free format text: FORMER OWNER: ZHANG YONGZHONG Effective date: 20141028 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Lisong Inventor after: Bian Yinghui Inventor after: Yan Xiangzhen Inventor before: Zhang Yongzhong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG YONGZHONG TO: ZHANG LISONG BIAN YINGHUI YAN XIANGZHEN Free format text: CORRECT: ADDRESS; FROM: 276807 RIZHAO, SHANDONG PROVINCE TO: 257061 DONGYING, SHANDONG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20141028 Address after: Two Shandong Province, Dongying City Road 257061 No. 271 Applicant after: China Petroleum University (East China) Address before: 276807 car hill area, Arashiyama District, Shandong, Rizhao City Applicant before: Zhang Yongzhong |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160118 |
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EXPY | Termination of patent right or utility model |