CN204382470U - High ferro pre-tensioned prestressing track slab steel mould - Google Patents
High ferro pre-tensioned prestressing track slab steel mould Download PDFInfo
- Publication number
- CN204382470U CN204382470U CN201520014327.4U CN201520014327U CN204382470U CN 204382470 U CN204382470 U CN 204382470U CN 201520014327 U CN201520014327 U CN 201520014327U CN 204382470 U CN204382470 U CN 204382470U
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- steel bar
- rib post
- prestressed steel
- bed die
- mould
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CN201520014327.4U CN204382470U (en) | 2015-01-09 | 2015-01-09 | High ferro pre-tensioned prestressing track slab steel mould |
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CN201520014327.4U CN204382470U (en) | 2015-01-09 | 2015-01-09 | High ferro pre-tensioned prestressing track slab steel mould |
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CN204382470U true CN204382470U (en) | 2015-06-10 |
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CN201520014327.4U Active CN204382470U (en) | 2015-01-09 | 2015-01-09 | High ferro pre-tensioned prestressing track slab steel mould |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105397903A (en) * | 2015-12-15 | 2016-03-16 | 天津银龙预应力材料股份有限公司 | Prestress integral combined type high-speed railway track board steel die |
CN106808579A (en) * | 2015-12-01 | 2017-06-09 | 衡阳市新德力预应力有限公司 | A kind of high-speed railway track plate pre-stress stretching method |
CN107020685A (en) * | 2017-05-24 | 2017-08-08 | 秦皇岛老虎重工有限公司 | Overall mold-relieving type non-fragment orbit plate combined mould |
CN109249520A (en) * | 2018-10-24 | 2019-01-22 | 中铁三局集团有限公司 | A kind of mold with liner |
-
2015
- 2015-01-09 CN CN201520014327.4U patent/CN204382470U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106808579A (en) * | 2015-12-01 | 2017-06-09 | 衡阳市新德力预应力有限公司 | A kind of high-speed railway track plate pre-stress stretching method |
CN105397903A (en) * | 2015-12-15 | 2016-03-16 | 天津银龙预应力材料股份有限公司 | Prestress integral combined type high-speed railway track board steel die |
CN107020685A (en) * | 2017-05-24 | 2017-08-08 | 秦皇岛老虎重工有限公司 | Overall mold-relieving type non-fragment orbit plate combined mould |
CN109249520A (en) * | 2018-10-24 | 2019-01-22 | 中铁三局集团有限公司 | A kind of mold with liner |
CN109249520B (en) * | 2018-10-24 | 2024-05-17 | 中铁三局集团有限公司 | Mould with lining |
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Legal Events
Date | Code | Title | Description |
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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: Shen Dongsheng Inventor after: Si Ran Inventor after: Sun Baihui Inventor after: Jiao Yongxian Inventor after: Yan Dongxu Inventor after: Yang Yuanhai Inventor after: Liu Lihua Inventor after: Cao Shengjian Inventor after: Tian Guihua Inventor before: Si Ran Inventor before: Sun Baihui Inventor before: Jiao Yongxian Inventor before: Yan Dongxu Inventor before: Yang Yuanhai Inventor before: Liu Lihua Inventor before: Cao Shengjian |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SI RAN SUN BAIHUI JIAO YONGXIAN YAN DONGXU YANG YUANHAI LIU LIHUA CAO SHENGJIAN TO: SHEN DONGSHENG SI RAN SUN BAIHUI JIAO YONGXIAN YAN DONGXU YANG YUANHAI LIU LIHUA CAO SHENGJIAN TIAN GUIHUA |