CN201301715Y - 成型管片剪力销 - Google Patents
成型管片剪力销 Download PDFInfo
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- CN201301715Y CN201301715Y CNU2009201462229U CN200920146222U CN201301715Y CN 201301715 Y CN201301715 Y CN 201301715Y CN U2009201462229 U CNU2009201462229 U CN U2009201462229U CN 200920146222 U CN200920146222 U CN 200920146222U CN 201301715 Y CN201301715 Y CN 201301715Y
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Application Number | Priority Date | Filing Date | Title |
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CNU2009201462229U CN201301715Y (zh) | 2008-11-20 | 2009-03-25 | 成型管片剪力销 |
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CN200820123862.3 | 2008-11-20 | ||
CN200820123862 | 2008-11-20 | ||
CNU2009201462229U CN201301715Y (zh) | 2008-11-20 | 2009-03-25 | 成型管片剪力销 |
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CN201301715Y true CN201301715Y (zh) | 2009-09-02 |
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CNU2009201462229U Expired - Fee Related CN201301715Y (zh) | 2008-11-20 | 2009-03-25 | 成型管片剪力销 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103362517A (zh) * | 2013-07-31 | 2013-10-23 | 上海市政工程设计研究总院(集团)有限公司 | 一种装配式顶管 |
CN103797216A (zh) * | 2011-09-15 | 2014-05-14 | 韩国建设技术研究院 | 具有纵向绞线和横向剪力键的管片结构以及使用所述结构来建造盾构隧道的方法 |
CN107503764A (zh) * | 2017-08-18 | 2017-12-22 | 中铁隧道集团海外工程有限公司 | 采用剪力销支护盾构隧道管片开口的支护结构及施工方法 |
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2009
- 2009-03-25 CN CNU2009201462229U patent/CN201301715Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103797216A (zh) * | 2011-09-15 | 2014-05-14 | 韩国建设技术研究院 | 具有纵向绞线和横向剪力键的管片结构以及使用所述结构来建造盾构隧道的方法 |
CN103797216B (zh) * | 2011-09-15 | 2016-06-29 | 韩国建设技术研究院 | 具有纵向绞线和横向剪力键的管片结构以及使用所述结构来建造盾构隧道的方法 |
CN103362517A (zh) * | 2013-07-31 | 2013-10-23 | 上海市政工程设计研究总院(集团)有限公司 | 一种装配式顶管 |
CN107503764A (zh) * | 2017-08-18 | 2017-12-22 | 中铁隧道集团海外工程有限公司 | 采用剪力销支护盾构隧道管片开口的支护结构及施工方法 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: THE 4TH ENGINEERING CO., LTD. OF CHINA RAILWAY 16T Effective date: 20130516 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100193 CHAOYANG, BEIJING TO: 100018 CHAOYANG, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20130516 Address after: 100018 Beijing city Chaoyang District No. 2 North Pine dam Park Patentee after: China Railway Construction Engineering Bureau No.16 Group Corp., Ltd. Patentee after: China Railway 16th Bureau Group Fourth Engineering Co., Ltd. Address before: 100193 Beijing city Chaoyang District No. 2 North Pine dam Park Patentee before: China Railway Construction Engineering Bureau No.16 Group Corp., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20170325 |
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CF01 | Termination of patent right due to non-payment of annual fee |