CN109137782B - 一种公路限高架用限高杆自动抬高机构 - Google Patents
一种公路限高架用限高杆自动抬高机构 Download PDFInfo
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- CN109137782B CN109137782B CN201810995947.9A CN201810995947A CN109137782B CN 109137782 B CN109137782 B CN 109137782B CN 201810995947 A CN201810995947 A CN 201810995947A CN 109137782 B CN109137782 B CN 109137782B
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- limiting rod
- height limiting
- roller
- height
- upright post
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Vehicle Body Suspensions (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810995947.9A CN109137782B (zh) | 2018-08-29 | 2018-08-29 | 一种公路限高架用限高杆自动抬高机构 |
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CN201810995947.9A CN109137782B (zh) | 2018-08-29 | 2018-08-29 | 一种公路限高架用限高杆自动抬高机构 |
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CN109137782A CN109137782A (zh) | 2019-01-04 |
CN109137782B true CN109137782B (zh) | 2021-04-06 |
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CN201810995947.9A Expired - Fee Related CN109137782B (zh) | 2018-08-29 | 2018-08-29 | 一种公路限高架用限高杆自动抬高机构 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2334059A (en) * | 1998-02-03 | 1999-08-11 | Michael Eric Heather | Height restriction frame |
CN204644918U (zh) * | 2015-05-21 | 2015-09-16 | 苏州大学 | 安全限高装置 |
CN105155439A (zh) * | 2015-08-28 | 2015-12-16 | 黄飞 | 一种道路限高架 |
CN105464018A (zh) * | 2015-12-28 | 2016-04-06 | 吕云祥 | 坠砣缓冲式限高架 |
CN205775941U (zh) * | 2016-05-17 | 2016-12-07 | 苏州大学 | 弹性限高装置 |
CN207331518U (zh) * | 2017-09-21 | 2018-05-08 | 湖北骏安骐建筑有限公司 | 一种道路限高装置 |
-
2018
- 2018-08-29 CN CN201810995947.9A patent/CN109137782B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2334059A (en) * | 1998-02-03 | 1999-08-11 | Michael Eric Heather | Height restriction frame |
CN204644918U (zh) * | 2015-05-21 | 2015-09-16 | 苏州大学 | 安全限高装置 |
CN105155439A (zh) * | 2015-08-28 | 2015-12-16 | 黄飞 | 一种道路限高架 |
CN105464018A (zh) * | 2015-12-28 | 2016-04-06 | 吕云祥 | 坠砣缓冲式限高架 |
CN205775941U (zh) * | 2016-05-17 | 2016-12-07 | 苏州大学 | 弹性限高装置 |
CN207331518U (zh) * | 2017-09-21 | 2018-05-08 | 湖北骏安骐建筑有限公司 | 一种道路限高装置 |
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Publication number | Publication date |
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CN109137782A (zh) | 2019-01-04 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20210317 Address after: 211200 Kechuang building, Futian Road, Zhetang street, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Applicant after: Nanjing Lishui hi tech Venture Capital Management Co.,Ltd. Address before: Room 702, unit 2, building 7, phase 1, jinheyuan, intersection of West Fourth Ring Road and mentang Road, high tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Applicant before: ZHENGZHOU ZHIJIN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 Termination date: 20210829 |
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CF01 | Termination of patent right due to non-payment of annual fee |