CN202227273U - Hinged drawing type steel internal die - Google Patents
Hinged drawing type steel internal die Download PDFInfo
- Publication number
- CN202227273U CN202227273U CN 201120247414 CN201120247414U CN202227273U CN 202227273 U CN202227273 U CN 202227273U CN 201120247414 CN201120247414 CN 201120247414 CN 201120247414 U CN201120247414 U CN 201120247414U CN 202227273 U CN202227273 U CN 202227273U
- Authority
- CN
- China
- Prior art keywords
- hinged
- type steel
- internal die
- drawing type
- steel internal
- 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 - Lifetime
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- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120247414 CN202227273U (en) | 2011-07-14 | 2011-07-14 | Hinged drawing type steel internal die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120247414 CN202227273U (en) | 2011-07-14 | 2011-07-14 | Hinged drawing type steel internal die |
Publications (1)
Publication Number | Publication Date |
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CN202227273U true CN202227273U (en) | 2012-05-23 |
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ID=46077865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120247414 Expired - Lifetime CN202227273U (en) | 2011-07-14 | 2011-07-14 | Hinged drawing type steel internal die |
Country Status (1)
Country | Link |
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CN (1) | CN202227273U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102294741A (en) * | 2011-07-14 | 2011-12-28 | 中铁二局股份有限公司 | Hinged draw type steel internal mould and construction method for prefabricating hollow slab beams |
CN103726436A (en) * | 2012-10-13 | 2014-04-16 | 成都掌握移动信息技术有限公司 | Combined type bridge inner die |
CN106012859A (en) * | 2016-07-04 | 2016-10-12 | 宁夏宁博通模板有限责任公司 | Double-deflection hollow plate beam internal mould and bidirectional rigid locking support structure |
CN107542265A (en) * | 2016-06-23 | 2018-01-05 | 中铁建工集团有限公司 | Pour the inner template of cartridge type component |
-
2011
- 2011-07-14 CN CN 201120247414 patent/CN202227273U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102294741A (en) * | 2011-07-14 | 2011-12-28 | 中铁二局股份有限公司 | Hinged draw type steel internal mould and construction method for prefabricating hollow slab beams |
CN102294741B (en) * | 2011-07-14 | 2013-11-06 | 中铁二局股份有限公司 | Construction method for prefabricating hollow slab beams using hinged draw type steel internal mould |
CN103726436A (en) * | 2012-10-13 | 2014-04-16 | 成都掌握移动信息技术有限公司 | Combined type bridge inner die |
CN107542265A (en) * | 2016-06-23 | 2018-01-05 | 中铁建工集团有限公司 | Pour the inner template of cartridge type component |
CN106012859A (en) * | 2016-07-04 | 2016-10-12 | 宁夏宁博通模板有限责任公司 | Double-deflection hollow plate beam internal mould and bidirectional rigid locking support structure |
CN106012859B (en) * | 2016-07-04 | 2018-07-31 | 宁夏宁博通模板有限责任公司 | A kind of double variable cross-section hollow plate beam internal models and two-way rigid locking support construction |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160106 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. Address before: 610041, No. nine, No. 156, building B, Gao Xing Road, Chengdu hi tech Development Zone, Chengdu, Sichuan Patentee before: CHINA RAILWAY ERJU Co.,Ltd. Patentee before: CHINA RAILWAY ERJU 1ST ENGINEERING 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: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190125 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: CHINA RAILWAY ERJU 1ST ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120523 |