CN101749350B - Air damping buffer with piston rod radial air vent - Google Patents
Air damping buffer with piston rod radial air vent Download PDFInfo
- Publication number
- CN101749350B CN101749350B CN 200810243812 CN200810243812A CN101749350B CN 101749350 B CN101749350 B CN 101749350B CN 200810243812 CN200810243812 CN 200810243812 CN 200810243812 A CN200810243812 A CN 200810243812A CN 101749350 B CN101749350 B CN 101749350B
- Authority
- CN
- China
- Prior art keywords
- piston
- piston rod
- cylinder body
- ring
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims abstract description 36
- 239000010985 leather Substances 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
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- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810243812 CN101749350B (en) | 2008-12-08 | 2008-12-08 | Air damping buffer with piston rod radial air vent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810243812 CN101749350B (en) | 2008-12-08 | 2008-12-08 | Air damping buffer with piston rod radial air vent |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101749350A CN101749350A (en) | 2010-06-23 |
CN101749350B true CN101749350B (en) | 2013-10-09 |
Family
ID=42476805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810243812 Expired - Fee Related CN101749350B (en) | 2008-12-08 | 2008-12-08 | Air damping buffer with piston rod radial air vent |
Country Status (1)
Country | Link |
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CN (1) | CN101749350B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104033527A (en) * | 2014-07-02 | 2014-09-10 | 谭晓婧 | Gasbag-free single-rod magneto-rheological damper |
CN107345549B (en) * | 2016-05-04 | 2019-05-24 | 上海汽车集团股份有限公司 | Suspension system and its damper |
CN108944265A (en) * | 2017-06-30 | 2018-12-07 | 深圳市安泽智能工程有限公司 | A kind of damping shock absorption universal caster wheel and mobile device |
CN107237854B (en) * | 2017-08-11 | 2023-04-18 | 常州市南泰气弹簧有限公司 | Main piston for gas spring |
CN108916290B (en) * | 2018-07-26 | 2020-07-03 | 奇瑞汽车股份有限公司 | Hydraulic buffering structure of shock absorber |
CN113303551B (en) * | 2021-06-17 | 2022-11-08 | 广西宁站体育科技有限公司 | Preparation method of shoe material |
CN113790232B (en) * | 2021-08-20 | 2023-03-14 | 中国船舶重工集团公司第七0四研究所 | Water vat buffer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19721137B4 (en) * | 1997-05-21 | 2004-05-06 | Hahn, Günther | Lockable gas spring with fast extension speed |
DE102005029467A1 (en) * | 2005-06-24 | 2007-01-04 | Suspa Holding Gmbh | Length adjustable gas spring |
EP1903251B1 (en) * | 2006-09-19 | 2016-09-28 | Stabilus GmbH | Displacement device |
CN200996427Y (en) * | 2007-01-19 | 2007-12-26 | 卫德义 | Precision Hydraulic Damper |
CN201027890Y (en) * | 2007-05-01 | 2008-02-27 | 伍志勇 | Furniture damper |
CN201121677Y (en) * | 2007-11-26 | 2008-09-24 | 江阴强顺科技有限公司 | Pressure-adjustable gas spring |
CN201335123Y (en) * | 2008-12-08 | 2009-10-28 | 江阴强顺科技有限公司 | Gas damping buffer with piston radial vent hole |
-
2008
- 2008-12-08 CN CN 200810243812 patent/CN101749350B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101749350A (en) | 2010-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: Zhouzhuang Town, Jiangsu city of Jiangyin Province China 214423 Road No. 17 Applicant after: Jiangyin Huahong Qiangshun Technology Co., Ltd. Address before: 214446 Jiangsu Province Shi Zhuang Jiangyin Huagang Road No. 15 Applicant before: Jiangyin Qiangshun Technology Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGYIN QIANGSHUN TECHNOLOGY CO., LTD. TO: JIANGYIN HUAHONG QIANGSHUN TECHNOLOGY CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 214423 No. 17, Hua Hong Road, Zhouzhuang Town, Jiangyin City, Jiangsu. Patentee after: Jiangsu Hua Hongqiang Technology Co., Ltd. Address before: 214423 No. 17, Hua Hong Road, Zhouzhuang Town, Jiangyin City, Jiangsu. Patentee before: Jiangyin Huahong Qiangshun Technology Co., Ltd. |
|
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: 20131009 Termination date: 20181208 |