CN110863457B - 一种高速公路防护栏装配装置 - Google Patents
一种高速公路防护栏装配装置 Download PDFInfo
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- CN110863457B CN110863457B CN201911251311.4A CN201911251311A CN110863457B CN 110863457 B CN110863457 B CN 110863457B CN 201911251311 A CN201911251311 A CN 201911251311A CN 110863457 B CN110863457 B CN 110863457B
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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CN201911251311.4A CN110863457B (zh) | 2019-12-09 | 2019-12-09 | 一种高速公路防护栏装配装置 |
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CN201911251311.4A CN110863457B (zh) | 2019-12-09 | 2019-12-09 | 一种高速公路防护栏装配装置 |
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CN110863457A CN110863457A (zh) | 2020-03-06 |
CN110863457B true CN110863457B (zh) | 2021-08-13 |
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CN111778900A (zh) * | 2020-07-15 | 2020-10-16 | 陈会会 | 一种防跨越式安全护栏 |
CN112664102A (zh) * | 2020-12-29 | 2021-04-16 | 卫功银 | 一种具有自动闭合和减震功能的门 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS6474144A (en) * | 1987-09-17 | 1989-03-20 | Nippon Sheet Glass Co Ltd | Antitouch mechanism for transport vehicle |
CN205775996U (zh) * | 2016-07-02 | 2016-12-07 | 林慧敏 | 市政工程用道路防护栏 |
CN207091977U (zh) * | 2017-07-29 | 2018-03-13 | 湖南汉坤建筑安保器材有限公司 | 一种新型道路桥梁安全防护栏 |
CN209307920U (zh) * | 2018-11-23 | 2019-08-27 | 王文霞 | 一种高速公路安全防护栏 |
CN110136458B (zh) * | 2019-05-21 | 2021-10-01 | 江苏鸿康智能科技有限公司 | 一种具有除尘功能的交通信号灯 |
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Effective date of registration: 20210721 Address after: Room 1811, tower a, Xingguang venture building, Liaocheng Economic and Technological Development Zone, Shandong 252000 Applicant after: Jindi (Liaocheng) Intellectual Property Operation Co.,Ltd. Address before: New campus of Zhengzhou University, No.100, science Avenue, high tech Zone, Zhengzhou City, Henan Province Applicant before: Zhang Feihang |
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Effective date of registration: 20221226 Address after: 252000 9 North Zhonghua Road, Liaocheng economic and Technological Development Zone, Shandong Patentee after: Shandong Taitong Glass Technology Co.,Ltd. Address before: Room 1811, tower a, Xingguang venture building, Liaocheng Economic and Technological Development Zone, Shandong 252000 Patentee before: Jindi (Liaocheng) Intellectual Property Operation Co.,Ltd. |