CN104179212B - Deep trench Channel Maker - Google Patents
Deep trench Channel Maker Download PDFInfo
- Publication number
- CN104179212B CN104179212B CN201410440945.5A CN201410440945A CN104179212B CN 104179212 B CN104179212 B CN 104179212B CN 201410440945 A CN201410440945 A CN 201410440945A CN 104179212 B CN104179212 B CN 104179212B
- Authority
- CN
- China
- Prior art keywords
- montant
- channel
- section steel
- pin
- pipe
- 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.)
- Expired - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410440945.5A CN104179212B (en) | 2014-09-02 | 2014-09-02 | Deep trench Channel Maker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410440945.5A CN104179212B (en) | 2014-09-02 | 2014-09-02 | Deep trench Channel Maker |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104179212A CN104179212A (en) | 2014-12-03 |
CN104179212B true CN104179212B (en) | 2016-06-15 |
Family
ID=51960532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410440945.5A Expired - Fee Related CN104179212B (en) | 2014-09-02 | 2014-09-02 | Deep trench Channel Maker |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104179212B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2004118762A (en) * | 2004-06-21 | 2005-12-10 | Государственное образовательное учреждение высшего профессионального образовани "Уль новский государственный технический университет" (RU) | DEVICE FOR DESTRUCTION OF STRONG AND FROZEN SOILS |
CN203022041U (en) * | 2012-12-28 | 2013-06-26 | 张璐 | Double-helical trenching machine |
CN103243762A (en) * | 2013-06-03 | 2013-08-14 | 刘玉秋 | Crescent knife groove forming machine |
CN103276759A (en) * | 2013-06-29 | 2013-09-04 | 张永忠 | Double-motor grooving machine |
CN103321650A (en) * | 2013-07-21 | 2013-09-25 | 刘玉秋 | Elliptical tunnel boring machine |
CN103510559A (en) * | 2013-01-04 | 2014-01-15 | 张璐 | Cutter of spinning groover |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3596229B2 (en) * | 1997-04-15 | 2004-12-02 | コベルコ建機株式会社 | Underground continuous trench excavation method and apparatus |
US7186059B2 (en) * | 2003-04-22 | 2007-03-06 | Tommy Barnes | Padding machine and method of use |
GB0823714D0 (en) * | 2008-12-31 | 2009-02-04 | British Telecomm | Trenchless ducting apparatus grip |
US20120246978A1 (en) * | 2011-02-10 | 2012-10-04 | Haley Thomas L | Trencher assembly and associated accessories |
-
2014
- 2014-09-02 CN CN201410440945.5A patent/CN104179212B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2004118762A (en) * | 2004-06-21 | 2005-12-10 | Государственное образовательное учреждение высшего профессионального образовани "Уль новский государственный технический университет" (RU) | DEVICE FOR DESTRUCTION OF STRONG AND FROZEN SOILS |
CN203022041U (en) * | 2012-12-28 | 2013-06-26 | 张璐 | Double-helical trenching machine |
CN103510559A (en) * | 2013-01-04 | 2014-01-15 | 张璐 | Cutter of spinning groover |
CN103243762A (en) * | 2013-06-03 | 2013-08-14 | 刘玉秋 | Crescent knife groove forming machine |
CN103276759A (en) * | 2013-06-29 | 2013-09-04 | 张永忠 | Double-motor grooving machine |
CN103321650A (en) * | 2013-07-21 | 2013-09-25 | 刘玉秋 | Elliptical tunnel boring machine |
Also Published As
Publication number | Publication date |
---|---|
CN104179212A (en) | 2014-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Fan Shouliang Inventor after: Wu Kai Inventor after: Xiao Yanbin Inventor after: Zhang Baoxiang Inventor after: Wang Li Inventor after: Su Yunhua Inventor after: Zhang Sujing Inventor after: Tao Xiuyu Inventor after: Liu Tongyi Inventor after: Suo Jianbin Inventor before: Liu Yuqiu |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160516 Address after: 256600, No. seven, 331 the Yellow River Road, Bincheng District, Shandong, Binzhou Applicant after: Shandong Hengtai Engineering Group Address before: Ji'nan road 276800 in Shandong Province, Rizhao City Donggang District No. 277 Belvedere Garden Applicant before: Liu Yuqiu |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170902 |