CN203381016U - 一种隧道管片模具芯棒压紧机构 - Google Patents
一种隧道管片模具芯棒压紧机构 Download PDFInfo
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- CN203381016U CN203381016U CN201320370878.5U CN201320370878U CN203381016U CN 203381016 U CN203381016 U CN 203381016U CN 201320370878 U CN201320370878 U CN 201320370878U CN 203381016 U CN203381016 U CN 203381016U
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CN201320370878.5U CN203381016U (zh) | 2013-06-26 | 2013-06-26 | 一种隧道管片模具芯棒压紧机构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105904389A (zh) * | 2016-06-18 | 2016-08-31 | 无锡市翱宇特新科技发展有限公司 | 一种隧道管片模具芯棒的定位装置 |
CN107013230A (zh) * | 2017-03-21 | 2017-08-04 | 中铁二院工程集团有限责任公司 | 大直径盾构隧道混凝土管片连接构造 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105904389A (zh) * | 2016-06-18 | 2016-08-31 | 无锡市翱宇特新科技发展有限公司 | 一种隧道管片模具芯棒的定位装置 |
CN107013230A (zh) * | 2017-03-21 | 2017-08-04 | 中铁二院工程集团有限责任公司 | 大直径盾构隧道混凝土管片连接构造 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190301 Address after: 225000 West Side of Yanggua Road, Area B, Hangjiang Economic Development Zone, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Muyang Tunnel Equipment Co., Ltd. Address before: 225127 No. 1 Muyang Road, Hangjiang Economic Development Zone, Yangzhou City, Jiangsu Province Patentee before: Muyang Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 225000 West Side of Yanggua Road, Area B, Hangjiang Economic Development Zone, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Fenghe Tunnel Equipment Co., Ltd. Address before: 225000 West Side of Yanggua Road, Area B, Hangjiang Economic Development Zone, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Muyang Tunnel Equipment Co., Ltd. |
|
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: 20140108 Termination date: 20200626 |