CN110130235B - 一种汽车减速带 - Google Patents
一种汽车减速带 Download PDFInfo
- Publication number
- CN110130235B CN110130235B CN201910397294.9A CN201910397294A CN110130235B CN 110130235 B CN110130235 B CN 110130235B CN 201910397294 A CN201910397294 A CN 201910397294A CN 110130235 B CN110130235 B CN 110130235B
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- piston
- cavity
- rod
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- push rod
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- 230000006835 compression Effects 0.000 claims description 51
- 238000007906 compression Methods 0.000 claims description 51
- 238000003825 pressing Methods 0.000 claims description 38
- 239000010720 hydraulic oil Substances 0.000 claims description 35
- 238000009434 installation Methods 0.000 claims description 34
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
Images
Classifications
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid-Damping Devices (AREA)
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910397294.9A CN110130235B (zh) | 2019-05-14 | 2019-05-14 | 一种汽车减速带 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910397294.9A CN110130235B (zh) | 2019-05-14 | 2019-05-14 | 一种汽车减速带 |
Publications (2)
Publication Number | Publication Date |
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CN110130235A CN110130235A (zh) | 2019-08-16 |
CN110130235B true CN110130235B (zh) | 2021-04-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910397294.9A Expired - Fee Related CN110130235B (zh) | 2019-05-14 | 2019-05-14 | 一种汽车减速带 |
Country Status (1)
Country | Link |
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CN (1) | CN110130235B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111794147A (zh) * | 2020-07-22 | 2020-10-20 | 湖州越彬智能科技有限公司 | 一种节能式非机动车道防逆行装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10961673B2 (en) * | 2017-12-04 | 2021-03-30 | Abbas Nejati | Retractable speed bump and a method for retracting a speed bump |
CN108265641B (zh) * | 2018-02-26 | 2019-11-05 | 江苏大学 | 一种两级联动式可自动伸缩的减速带 |
CN208309427U (zh) * | 2018-06-07 | 2019-01-01 | 中国矿业大学(北京) | 公路用防震减速带 |
CN208748548U (zh) * | 2018-08-24 | 2019-04-16 | 国诚集团有限公司 | 一种具有升降功能的公路减震带 |
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2019
- 2019-05-14 CN CN201910397294.9A patent/CN110130235B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN110130235A (zh) | 2019-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 510000 room 904, No.12, fengxinyuan Third Street, Fenghuang City, Zengcheng District, Guangzhou City, Guangdong Province Applicant after: Li Qionghua Address before: Hubei Institute of automotive industry, 167 Checheng West Road, Shiyan City, Hubei Province, China 442002 Applicant before: Li Qionghua |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jinzhu Inventor after: Li Liuhua Inventor after: Li Qionghua Inventor before: Li Qionghua |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: 276000 No. 119, Jinhu Industrial Park, west section of Jiefang Road, Linyi high tech Zone, Linyi City, Shandong Province Patentee after: Luyake Fire Vehicle Manufacturing Co.,Ltd. Address before: 510000 room 904, No.12, fengxinyuan Third Street, Fenghuang City, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: Li Qionghua |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |