CN108860036B - 一种汽车防撞梁用可调阻尼式液压吸能机构 - Google Patents
一种汽车防撞梁用可调阻尼式液压吸能机构 Download PDFInfo
- Publication number
- CN108860036B CN108860036B CN201810835112.7A CN201810835112A CN108860036B CN 108860036 B CN108860036 B CN 108860036B CN 201810835112 A CN201810835112 A CN 201810835112A CN 108860036 B CN108860036 B CN 108860036B
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- Prior art keywords
- oil
- cylinder body
- push rod
- space
- connecting plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Dampers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835112.7A CN108860036B (zh) | 2018-07-26 | 2018-07-26 | 一种汽车防撞梁用可调阻尼式液压吸能机构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835112.7A CN108860036B (zh) | 2018-07-26 | 2018-07-26 | 一种汽车防撞梁用可调阻尼式液压吸能机构 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108860036A CN108860036A (zh) | 2018-11-23 |
| CN108860036B true CN108860036B (zh) | 2023-08-29 |
Family
ID=64305419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810835112.7A Active CN108860036B (zh) | 2018-07-26 | 2018-07-26 | 一种汽车防撞梁用可调阻尼式液压吸能机构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108860036B (zh) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5062616A (en) * | 1989-04-29 | 1991-11-05 | Boge Ag | Self-pumping hydropneumatic shock absorbing strut |
| US5425238A (en) * | 1992-06-01 | 1995-06-20 | Kawasaki Jukogyo Kabushiki Kaisha | Hydraulic nonstep transmission apparatus |
| CN200974513Y (zh) * | 2006-02-22 | 2007-11-14 | 胡元哲 | 卡车车尾缓冲防撞架 |
| KR20100044037A (ko) * | 2008-10-21 | 2010-04-29 | 윤권헌 | 유압조작밸브 |
| CN201818696U (zh) * | 2010-10-28 | 2011-05-04 | 广州大学 | 一种可设定初始刚度的单活塞杆粘滞阻尼器 |
| CN102278337A (zh) * | 2011-09-05 | 2011-12-14 | 扬州扬宝机械有限公司 | 液压缓冲缸 |
| CN203189596U (zh) * | 2013-04-02 | 2013-09-11 | 江苏昌力油缸有限公司 | 可控式复位阻尼油缸 |
| CN203939801U (zh) * | 2014-01-23 | 2014-11-12 | 中铁工程设计院有限公司 | 双活塞带自由缓冲行程气缸 |
| CN204845821U (zh) * | 2015-07-21 | 2015-12-09 | 皖西学院 | 一种汽车前防撞梁 |
| CN106314332A (zh) * | 2015-12-30 | 2017-01-11 | 中南大学 | 一种气液联合作用的汽车碰撞缓冲装置 |
| CN207328359U (zh) * | 2017-09-25 | 2018-05-08 | 上海华普汽车有限公司 | 防撞梁及汽车 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10034787A1 (de) * | 2000-07-18 | 2002-01-31 | Deere & Co | Zweistufiges Ventil |
| US9464723B2 (en) * | 2014-08-22 | 2016-10-11 | Ausco, Inc. | Timing valve and kick-down valve |
-
2018
- 2018-07-26 CN CN201810835112.7A patent/CN108860036B/zh active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5062616A (en) * | 1989-04-29 | 1991-11-05 | Boge Ag | Self-pumping hydropneumatic shock absorbing strut |
| US5425238A (en) * | 1992-06-01 | 1995-06-20 | Kawasaki Jukogyo Kabushiki Kaisha | Hydraulic nonstep transmission apparatus |
| CN200974513Y (zh) * | 2006-02-22 | 2007-11-14 | 胡元哲 | 卡车车尾缓冲防撞架 |
| KR20100044037A (ko) * | 2008-10-21 | 2010-04-29 | 윤권헌 | 유압조작밸브 |
| CN201818696U (zh) * | 2010-10-28 | 2011-05-04 | 广州大学 | 一种可设定初始刚度的单活塞杆粘滞阻尼器 |
| CN102278337A (zh) * | 2011-09-05 | 2011-12-14 | 扬州扬宝机械有限公司 | 液压缓冲缸 |
| CN203189596U (zh) * | 2013-04-02 | 2013-09-11 | 江苏昌力油缸有限公司 | 可控式复位阻尼油缸 |
| CN203939801U (zh) * | 2014-01-23 | 2014-11-12 | 中铁工程设计院有限公司 | 双活塞带自由缓冲行程气缸 |
| CN204845821U (zh) * | 2015-07-21 | 2015-12-09 | 皖西学院 | 一种汽车前防撞梁 |
| CN106314332A (zh) * | 2015-12-30 | 2017-01-11 | 中南大学 | 一种气液联合作用的汽车碰撞缓冲装置 |
| CN207328359U (zh) * | 2017-09-25 | 2018-05-08 | 上海华普汽车有限公司 | 防撞梁及汽车 |
Non-Patent Citations (1)
| Title |
|---|
| 从缓冲失灵谈液压试验机的设计、装配及修理;龚万选,赵瑞如;计量与测试技术(第05期);起止页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108860036A (zh) | 2018-11-23 |
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| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20250731 Address after: 401329 Chongqing City, JiuLongPo District, High-tech Development Zone, HanGu Town, KeXiang Road No. 6, Building 3 Patentee after: Western Daojian (Chongqing) Technology Co.,Ltd. Country or region after: China Patentee after: Chongqing Linglu Automobile Co.,Ltd. Patentee after: CHONGQING VOCATIONAL College OF TRANSPORTATION Address before: 402246, Jiangjin District, Chongqing, Fu New District Patentee before: CHONGQING VOCATIONAL College OF TRANSPORTATION Country or region before: China Patentee before: CHONGQING JINHUANGHOU NEW ENERGY AUTOMOBILE MANUFACTURING Co.,Ltd. |