CN201170229Y - 缓冲高压油缸 - Google Patents
缓冲高压油缸 Download PDFInfo
- Publication number
- CN201170229Y CN201170229Y CNU2008200328139U CN200820032813U CN201170229Y CN 201170229 Y CN201170229 Y CN 201170229Y CN U2008200328139 U CNU2008200328139 U CN U2008200328139U CN 200820032813 U CN200820032813 U CN 200820032813U CN 201170229 Y CN201170229 Y CN 201170229Y
- Authority
- CN
- China
- Prior art keywords
- buffering
- face
- groove
- piston rod
- cushion collar
- 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 - Lifetime
Links
- 230000003139 buffering effect Effects 0.000 title claims abstract description 92
- 239000003921 oil Substances 0.000 claims abstract description 57
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 238000013016 damping Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200328139U CN201170229Y (zh) | 2008-03-07 | 2008-03-07 | 缓冲高压油缸 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200328139U CN201170229Y (zh) | 2008-03-07 | 2008-03-07 | 缓冲高压油缸 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170229Y true CN201170229Y (zh) | 2008-12-24 |
Family
ID=40209282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200328139U Expired - Lifetime CN201170229Y (zh) | 2008-03-07 | 2008-03-07 | 缓冲高压油缸 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170229Y (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155458A (zh) * | 2010-07-23 | 2011-08-17 | 三一重工股份有限公司 | 一种液压油缸及其相关装置、及液压缓冲系统、挖掘机和混凝土泵车 |
| CN102155457A (zh) * | 2010-07-23 | 2011-08-17 | 三一重工股份有限公司 | 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车 |
| CN101598156B (zh) * | 2009-06-17 | 2012-03-14 | 江苏恒立高压油缸股份有限公司 | 浮动式缓冲油缸 |
| CN104685224A (zh) * | 2012-10-11 | 2015-06-03 | 萱场工业株式会社 | 流体压缸 |
| CN115076180A (zh) * | 2021-03-15 | 2022-09-20 | 湖南特力液压有限公司 | 活塞组件及其装配方法、拆卸方法以及液压缸 |
-
2008
- 2008-03-07 CN CNU2008200328139U patent/CN201170229Y/zh not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598156B (zh) * | 2009-06-17 | 2012-03-14 | 江苏恒立高压油缸股份有限公司 | 浮动式缓冲油缸 |
| CN102155458A (zh) * | 2010-07-23 | 2011-08-17 | 三一重工股份有限公司 | 一种液压油缸及其相关装置、及液压缓冲系统、挖掘机和混凝土泵车 |
| CN102155457A (zh) * | 2010-07-23 | 2011-08-17 | 三一重工股份有限公司 | 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车 |
| CN102155458B (zh) * | 2010-07-23 | 2012-07-04 | 三一重工股份有限公司 | 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车 |
| CN102155457B (zh) * | 2010-07-23 | 2012-07-18 | 三一重工股份有限公司 | 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车 |
| CN104685224A (zh) * | 2012-10-11 | 2015-06-03 | 萱场工业株式会社 | 流体压缸 |
| CN115076180A (zh) * | 2021-03-15 | 2022-09-20 | 湖南特力液压有限公司 | 活塞组件及其装配方法、拆卸方法以及液压缸 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Hengli Highpressure Oil Cylinder Co., Ltd. Assignor: Wang Liping Contract record no.: 2010320000057 Denomination of utility model: Buffering high pressure oil cylinder Granted publication date: 20081224 License type: Exclusive License Record date: 20100220 |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HENGLI HIGH PRESSURE CYLINDER CO., LTD. Free format text: FORMER OWNER: WANG LIPING Effective date: 20100524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213169 JIANGSU HENGLI HIGH PRESSURE CYLINDER CO., LTD.,XUEYAN INDUSTRY CONCENTRATING ZONE, WUJIN DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE TO: 213169 XUEYAN INDUSTRIAL ZONE, WUJIN DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100524 Address after: 213169, Jiangsu, Changzhou province Wujin District snow weir industrial concentration area Patentee after: Jiangsu Hengli Highpressure Oil Cylinder Co., Ltd. Address before: District Jiangsu Hengli high cylinder Co. Ltd. Wujin Xueyan industrial 213169 Jiangsu city of Changzhou Province Patentee before: Wang Liping |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU HENGLI HIGH PRESSURE OIL CYLINDER CO., LTD Free format text: FORMER NAME: JIANGSU HENGLI HIGHPRESSURE OIL CYLINDER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213169, Jiangsu, Changzhou province Wujin District snow weir industrial concentration area Patentee after: Jiangsu Hengli High Pressure Oil Cylinder Co., Ltd. Address before: 213169, Jiangsu, Changzhou province Wujin District snow weir industrial concentration area Patentee before: Jiangsu Hengli Highpressure Oil Cylinder Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 213167 Wujin high tech Industrial Development Zone, Jiangsu Province, No. long hidden Road, No. 99 Patentee after: JIANGSU HENGLI HYDRAULIC CO., LTD. Address before: 213169, Jiangsu, Changzhou province Wujin District snow weir industrial concentration area Patentee before: Jiangsu Hengli High Pressure Oil Cylinder Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081224 |