CN201162346Y - 箱梁通风孔成孔器 - Google Patents
箱梁通风孔成孔器 Download PDFInfo
- Publication number
- CN201162346Y CN201162346Y CNU2008200715358U CN200820071535U CN201162346Y CN 201162346 Y CN201162346 Y CN 201162346Y CN U2008200715358 U CNU2008200715358 U CN U2008200715358U CN 200820071535 U CN200820071535 U CN 200820071535U CN 201162346 Y CN201162346 Y CN 201162346Y
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- steel cylinder
- box beam
- fixedly provided
- bolt
- shaping device
- 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.)
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200715358U CN201162346Y (zh) | 2008-03-19 | 2008-03-19 | 箱梁通风孔成孔器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008200715358U CN201162346Y (zh) | 2008-03-19 | 2008-03-19 | 箱梁通风孔成孔器 |
Publications (1)
Publication Number | Publication Date |
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CN201162346Y true CN201162346Y (zh) | 2008-12-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008200715358U Expired - Fee Related CN201162346Y (zh) | 2008-03-19 | 2008-03-19 | 箱梁通风孔成孔器 |
Country Status (1)
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CN (1) | CN201162346Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107288341A (zh) * | 2017-07-26 | 2017-10-24 | 中国冶集团有限公司 | 一种预留孔洞成形装置及施工方法 |
CN111391082A (zh) * | 2020-03-24 | 2020-07-10 | 武汉瑞锦丰路桥设备股份有限公司 | 路桥建筑用箱梁模板 |
CN113062589A (zh) * | 2021-04-13 | 2021-07-02 | 中国十七冶集团有限公司 | 一种预埋在砌体墙中的配电箱孔洞模具 |
-
2008
- 2008-03-19 CN CNU2008200715358U patent/CN201162346Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107288341A (zh) * | 2017-07-26 | 2017-10-24 | 中国冶集团有限公司 | 一种预留孔洞成形装置及施工方法 |
CN111391082A (zh) * | 2020-03-24 | 2020-07-10 | 武汉瑞锦丰路桥设备股份有限公司 | 路桥建筑用箱梁模板 |
CN111391082B (zh) * | 2020-03-24 | 2021-06-25 | 宁波谦屹节能科技有限公司 | 路桥建筑用箱梁模板 |
CN113062589A (zh) * | 2021-04-13 | 2021-07-02 | 中国十七冶集团有限公司 | 一种预埋在砌体墙中的配电箱孔洞模具 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINESE RAILWAY CONSTRUCTION BRIDGE ENGINEERING BU Free format text: FORMER NAME: CHINESE RAILWAY CONSTRUCTION 13TH BUREAU GROUP CO., LTD. Owner name: CHINESE RAILWAY CONSTRUCTION 13TH BUREAU GROUP CO. Free format text: FORMER NAME: CHINA RAILWAY 13TH BUREAU GROUP CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 130033 science and Technology Department, China Railway thirteen Bureau, No. 2138 East Ling Road, two district, Jilin, Changchun Patentee after: China thirteen Railway Construction Bureau Group Co.,Ltd. Address before: 130033 science and Technology Department, China Railway thirteen Bureau, No. 2138 East Ling Road, two district, Jilin, Changchun Patentee before: CHINA RAILWAY 13TH BUREAU GROUP Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: The Central West 300300 Tianjin Airport Economic Zone No. 32 Patentee after: CHINA RAILWAY CONSTRUCTION BRIDGE ENGINEERING BUREAU GROUP Co.,Ltd. Address before: 130033 science and Technology Department, China Railway thirteen Bureau, No. 2138 East Ling Road, two district, Jilin, Changchun Patentee before: China thirteen Railway Construction Bureau Group Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20160319 |
|
CF01 | Termination of patent right due to non-payment of annual fee |