CN202851966U - 一种液压缸支架用导向套防尘橡胶密封圈 - Google Patents
一种液压缸支架用导向套防尘橡胶密封圈 Download PDFInfo
- Publication number
- CN202851966U CN202851966U CN2012205056777U CN201220505677U CN202851966U CN 202851966 U CN202851966 U CN 202851966U CN 2012205056777 U CN2012205056777 U CN 2012205056777U CN 201220505677 U CN201220505677 U CN 201220505677U CN 202851966 U CN202851966 U CN 202851966U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- rubber seal
- guide sleeve
- hydraulic cylinder
- support frame
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 48
- 239000005060 rubber Substances 0.000 title claims abstract description 48
- 239000000428 dust Substances 0.000 claims abstract description 38
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 9
- 230000006378 damage Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012205056777U CN202851966U (zh) | 2012-09-29 | 2012-09-29 | 一种液压缸支架用导向套防尘橡胶密封圈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012205056777U CN202851966U (zh) | 2012-09-29 | 2012-09-29 | 一种液压缸支架用导向套防尘橡胶密封圈 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202851966U true CN202851966U (zh) | 2013-04-03 |
Family
ID=47983171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012205056777U Expired - Lifetime CN202851966U (zh) | 2012-09-29 | 2012-09-29 | 一种液压缸支架用导向套防尘橡胶密封圈 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202851966U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110603394A (zh) * | 2017-03-23 | 2019-12-20 | 日本恒温器株式会社 | 致动器的密封构造 |
-
2012
- 2012-09-29 CN CN2012205056777U patent/CN202851966U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110603394A (zh) * | 2017-03-23 | 2019-12-20 | 日本恒温器株式会社 | 致动器的密封构造 |
CN110603394B (zh) * | 2017-03-23 | 2021-02-19 | 日本恒温器株式会社 | 致动器的密封构造 |
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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: SHAANXI COLOGNE ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: XIANYANG KELONG SPECIAL RUBBER PRODUCT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 712000, No. 2, Cang Han Road, West hi tech Development Zone, Xianyang, Shaanxi Patentee after: SHAANXI KELONG ENERGY TECHNOLOGY Co.,Ltd. Address before: 712023 No. 2 Cang Han Road, West hi tech Zone, Shaanxi, Xianyang, China Patentee before: XIANYANG KELONG SPECIAL RUBBER PRODUCT Co.,Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: SHAANXI KELONG ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHAANXI COLOGNE ENERGY TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 712000, No. 2, Cang Han Road, West hi tech Development Zone, Xianyang, Shaanxi Patentee after: SHAANXI KELONG ENERGY TECHNOLOGY Corp.,Ltd. Address before: 712000, No. 2, Cang Han Road, West hi tech Development Zone, Xianyang, Shaanxi Patentee before: SHAANXI KELONG ENERGY TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Guide sleeve dustproof rubber seal ring for hydraulic cylinder support frame Effective date of registration: 20160218 Granted publication date: 20130403 Pledgee: Bank of Changan Limited by Share Ltd. Xianyang hi tech sub branch Pledgor: SHAANXI KELONG ENERGY TECHNOLOGY Corp.,Ltd. Registration number: 2016110000001 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180313 Granted publication date: 20130403 Pledgee: Bank of Changan Limited by Share Ltd. Xianyang hi tech sub branch Pledgor: SHAANXI KELONG ENERGY TECHNOLOGY Corp.,Ltd. Registration number: 2016110000001 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 712000, No. 2, Cang Han Road, West hi tech Development Zone, Xianyang, Shaanxi Patentee after: Shaanxi Cologne New Material Technology Co.,Ltd. Address before: 712000, No. 2, Cang Han Road, West hi tech Development Zone, Xianyang, Shaanxi Patentee before: SHAANXI KELONG ENERGY TECHNOLOGY Corp.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
CX01 | Expiry of patent term |