CN202144812U - 一种带防尘罩的液压油缸 - Google Patents
一种带防尘罩的液压油缸 Download PDFInfo
- Publication number
- CN202144812U CN202144812U CN201120229943U CN201120229943U CN202144812U CN 202144812 U CN202144812 U CN 202144812U CN 201120229943 U CN201120229943 U CN 201120229943U CN 201120229943 U CN201120229943 U CN 201120229943U CN 202144812 U CN202144812 U CN 202144812U
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- Prior art keywords
- piston rod
- piston
- cylinder body
- cylinder
- dust
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- 239000010720 hydraulic oil Substances 0.000 title abstract 5
- 239000000428 dust Substances 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120229943U CN202144812U (zh) | 2011-06-23 | 2011-06-23 | 一种带防尘罩的液压油缸 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120229943U CN202144812U (zh) | 2011-06-23 | 2011-06-23 | 一种带防尘罩的液压油缸 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202144812U true CN202144812U (zh) | 2012-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120229943U Expired - Fee Related CN202144812U (zh) | 2011-06-23 | 2011-06-23 | 一种带防尘罩的液压油缸 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202144812U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103699A1 (zh) * | 2016-12-08 | 2018-06-14 | 广东技术师范学院 | 一种防尘控热装置及其方法 |
| CN110159611A (zh) * | 2019-06-24 | 2019-08-23 | 杭州先力液压机械有限公司 | 捣炉车油缸结构 |
-
2011
- 2011-06-23 CN CN201120229943U patent/CN202144812U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103699A1 (zh) * | 2016-12-08 | 2018-06-14 | 广东技术师范学院 | 一种防尘控热装置及其方法 |
| US10774856B2 (en) | 2016-12-08 | 2020-09-15 | Guangdong Polytechnic Normal University | Dust-proof and heat-control device and method thereof |
| CN110159611A (zh) * | 2019-06-24 | 2019-08-23 | 杭州先力液压机械有限公司 | 捣炉车油缸结构 |
| CN110159611B (zh) * | 2019-06-24 | 2023-12-19 | 浙江匠心液压科技有限公司 | 捣炉车油缸结构 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HU NAN DAHAN CRANE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHANGDE HANFENG HYDRAULIC MACHINERY LIMITED COMPANY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Changde City, Hunan Province, 415705 North Road, Dongting Road Economic Development Zone No. 90 Patentee after: Hunan Dahan Hoisting Technology Co., Ltd. Address before: Changde City, Hunan Province, 415705 North Road, Dongting Road Economic Development Zone No. 90 Patentee before: Changde Hanfeng Hydraulic Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120215 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |