CN107974964B - 一种道路施工安全路桩 - Google Patents
一种道路施工安全路桩 Download PDFInfo
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- CN107974964B CN107974964B CN201711185032.3A CN201711185032A CN107974964B CN 107974964 B CN107974964 B CN 107974964B CN 201711185032 A CN201711185032 A CN 201711185032A CN 107974964 B CN107974964 B CN 107974964B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711185032.3A CN107974964B (zh) | 2017-11-23 | 2017-11-23 | 一种道路施工安全路桩 |
Applications Claiming Priority (1)
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CN201711185032.3A CN107974964B (zh) | 2017-11-23 | 2017-11-23 | 一种道路施工安全路桩 |
Publications (2)
Publication Number | Publication Date |
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CN107974964A CN107974964A (zh) | 2018-05-01 |
CN107974964B true CN107974964B (zh) | 2020-03-17 |
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Application Number | Title | Priority Date | Filing Date |
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CN201711185032.3A Expired - Fee Related CN107974964B (zh) | 2017-11-23 | 2017-11-23 | 一种道路施工安全路桩 |
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CN (1) | CN107974964B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108867462B (zh) * | 2018-07-17 | 2020-09-11 | 张哲夫 | 一种市政工程使用的重型路墩 |
CN108612011B (zh) * | 2018-07-17 | 2020-12-18 | 安徽远维建设有限公司 | 一种市政工程使用的便于移动的重型路墩 |
CN109004616B (zh) * | 2018-08-14 | 2020-08-04 | 芜湖市凯鑫避雷器有限责任公司 | 一种具有抗震功能的避雷器装置 |
CN108869630A (zh) * | 2018-08-16 | 2018-11-23 | 安徽奥丰汽车配件有限公司 | 一种新型汽车橡胶弹簧座 |
CN109989419B (zh) * | 2019-03-25 | 2021-02-02 | 国网山东省电力公司德州供电公司 | 一种承台上端可以微调杆件高度的高度调节装置 |
CN110777693B (zh) * | 2019-11-12 | 2022-04-12 | 太原智诚锦德建筑安装有限公司 | 一种具有钩状棘爪的防脱地桩 |
CN111244852B (zh) * | 2020-03-13 | 2021-05-14 | 郑州大学第二附属医院 | 一种方便拆卸的建筑电气可重复使用的预埋箱 |
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2017
- 2017-11-23 CN CN201711185032.3A patent/CN107974964B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN107974964A (zh) | 2018-05-01 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Gu Ping Inventor after: Zou Haiwen Inventor after: Wang Lulu Inventor before: Wang Lulu |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200219 Address after: 200439 room 1612, shangjingtiandi building, Yingao West Road, Baoshan District, Shanghai Applicant after: Shanghai Jinyuan Construction Engineering Co.,Ltd. Address before: 236700, Anhui, Bozhou province Lixin Fuxing Road on the north side of a vocational family hospital Applicant before: ANHUI FENGYAXUAN SCIENCE & TECHNOLOGY INFORMATION SERVICE Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20211123 |
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CF01 | Termination of patent right due to non-payment of annual fee |