CN202899066U - 一种双层单波梁钢护栏 - Google Patents
一种双层单波梁钢护栏 Download PDFInfo
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- CN202899066U CN202899066U CN 201220445671 CN201220445671U CN202899066U CN 202899066 U CN202899066 U CN 202899066U CN 201220445671 CN201220445671 CN 201220445671 CN 201220445671 U CN201220445671 U CN 201220445671U CN 202899066 U CN202899066 U CN 202899066U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 104
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- 230000004888 barrier function Effects 0.000 title abstract description 16
- 206010039509 Scab Diseases 0.000 claims description 17
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 4
- 241001553178 Arachis glabrata Species 0.000 claims description 4
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 4
- 235000018262 Arachis monticola Nutrition 0.000 claims description 4
- 235000020232 peanut Nutrition 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 12
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- 238000000034 method Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
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CN 201220445671 CN202899066U (zh) | 2012-09-04 | 2012-09-04 | 一种双层单波梁钢护栏 |
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CN 201220445671 CN202899066U (zh) | 2012-09-04 | 2012-09-04 | 一种双层单波梁钢护栏 |
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CN202899066U true CN202899066U (zh) | 2013-04-24 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111270629A (zh) * | 2020-04-20 | 2020-06-12 | 江苏国强交通科技有限公司 | 一种公路计算净区内障碍物防护装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN111270629A (zh) * | 2020-04-20 | 2020-06-12 | 江苏国强交通科技有限公司 | 一种公路计算净区内障碍物防护装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: CHINA COMMUNICATIONS CONSTRUCTION LUAN (BEIJING) T Free format text: FORMER OWNER: LI JIANWEI Effective date: 20131108 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131108 Address after: 100083 Beijing City, Haidian District Xueyuan Road No. 30, building B, 909 big industry Patentee after: Sino way (Beijing) Technology Co., Ltd. Address before: 100083 Beijing city Haidian District Qinghua East Road No. 16 building 1606 yearhigh Patentee before: Li Jianwei |
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DD01 | Delivery of document by public notice |
Addressee: Li Jianwei Document name: Notification of Passing Examination on Formalities |
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DD01 | Delivery of document by public notice |
Addressee: Sino way (Beijing) Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20150904 |
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EXPY | Termination of patent right or utility model |