CN202323590U - 无砟轨道顶杆式封边压紧装置 - Google Patents
无砟轨道顶杆式封边压紧装置 Download PDFInfo
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- CN202323590U CN202323590U CN2011204951455U CN201120495145U CN202323590U CN 202323590 U CN202323590 U CN 202323590U CN 2011204951455 U CN2011204951455 U CN 2011204951455U CN 201120495145 U CN201120495145 U CN 201120495145U CN 202323590 U CN202323590 U CN 202323590U
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CN2011204951455U CN202323590U (zh) | 2011-12-02 | 2011-12-02 | 无砟轨道顶杆式封边压紧装置 |
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CN2011204951455U CN202323590U (zh) | 2011-12-02 | 2011-12-02 | 无砟轨道顶杆式封边压紧装置 |
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CN202323590U true CN202323590U (zh) | 2012-07-11 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103469704A (zh) * | 2013-09-25 | 2013-12-25 | 中铁十六局集团第三工程有限公司 | 一种crtsⅱ型无砟轨道水泥乳化沥青砂浆灌注封边装置 |
CN103821049A (zh) * | 2014-01-25 | 2014-05-28 | 中铁四局集团第四工程有限公司 | 一种crtsⅱ型板ca砂浆灌注钢管角钢组合封边压紧装置 |
CN114837359A (zh) * | 2022-05-09 | 2022-08-02 | 中天华南建设投资集团有限公司 | 一种基于封边设备的集装箱房顶排水槽回字型封边方法 |
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2011
- 2011-12-02 CN CN2011204951455U patent/CN202323590U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103469704A (zh) * | 2013-09-25 | 2013-12-25 | 中铁十六局集团第三工程有限公司 | 一种crtsⅱ型无砟轨道水泥乳化沥青砂浆灌注封边装置 |
CN103821049A (zh) * | 2014-01-25 | 2014-05-28 | 中铁四局集团第四工程有限公司 | 一种crtsⅱ型板ca砂浆灌注钢管角钢组合封边压紧装置 |
CN114837359A (zh) * | 2022-05-09 | 2022-08-02 | 中天华南建设投资集团有限公司 | 一种基于封边设备的集装箱房顶排水槽回字型封边方法 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Lei Inventor after: Niu Baojin Inventor after: Zhang Zengke Inventor after: Yu Yang Inventor after: Wang Baojun Inventor after: Zheng Xinguo Inventor after: Cao Lichen Inventor before: Xu Lei Inventor before: Niu Baojin Inventor before: Zhang Zengke Inventor before: Yu Yang Inventor before: Wang Baojun Inventor before: Zheng Guoxin Inventor before: Cao Lichen |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU LEI NIU BAOJIN ZHANG ZENGKE YU YANG WANG BAOJUN ZHENG GUOXIN CAO LICHEN TO: XU LEI NIU BAOJIN ZHANG ZENGKE YU YANG WANG BAOJUN ZHENG XINGUO CAO LICHEN |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20181202 |
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CF01 | Termination of patent right due to non-payment of annual fee |