CN201731065U - 行星减速机液压制动组合密封 - Google Patents
行星减速机液压制动组合密封 Download PDFInfo
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- CN201731065U CN201731065U CN2010205018846U CN201020501884U CN201731065U CN 201731065 U CN201731065 U CN 201731065U CN 2010205018846 U CN2010205018846 U CN 2010205018846U CN 201020501884 U CN201020501884 U CN 201020501884U CN 201731065 U CN201731065 U CN 201731065U
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- Prior art keywords
- sealing ring
- hydraulic braking
- combination seal
- seal
- shaped sealing
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- 239000003638 reducing agent Substances 0.000 title claims abstract description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 21
- 239000004809 Teflon Substances 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound 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[F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 17
- 238000007906 compression Methods 0.000 abstract description 4
- -1 polytetrafluoroethylene Polymers 0.000 abstract 5
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 5
- 230000002708 enhancing Effects 0.000 abstract 1
- 230000003044 adaptive Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
Abstract
Description
Claims (2)
- 一种行星减速机液压制动组合密封,其特征是,由安装在活塞(4)上的聚四氟乙烯密封环(2)和O形密封圈(3)组成;聚四氟乙烯密封环(2)为L形密封环,O形密封圈(3)安装在聚四氟乙烯密封环(2)的内口中。
- 2.根据权利要求1所述的行星减速机液压制动组合密封,其特征是,0形密封圈(3)是 采用氟橡胶或硅橡胶材料制作的密封圈。
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CN2010205018846U CN201731065U (zh) | 2010-08-18 | 2010-08-18 | 行星减速机液压制动组合密封 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588610A (zh) * | 2012-01-29 | 2012-07-18 | 天津重型装备工程研究有限公司 | 一种带有密封跟随装置的液压缸 |
CN105102866A (zh) * | 2013-03-27 | 2015-11-25 | 株式会社理研 | 密封装置 |
CN109268501A (zh) * | 2018-10-29 | 2019-01-25 | 西安航天发动机有限公司 | 一种可径向补偿的径向密封结构 |
CN109338638A (zh) * | 2018-12-10 | 2019-02-15 | 无锡得金印染机械厂 | 一种纱线染色用锁头密封结构 |
-
2010
- 2010-08-18 CN CN2010205018846U patent/CN201731065U/zh not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588610A (zh) * | 2012-01-29 | 2012-07-18 | 天津重型装备工程研究有限公司 | 一种带有密封跟随装置的液压缸 |
CN102588610B (zh) * | 2012-01-29 | 2015-01-07 | 天津重型装备工程研究有限公司 | 一种带有密封跟随装置的液压缸 |
CN105102866A (zh) * | 2013-03-27 | 2015-11-25 | 株式会社理研 | 密封装置 |
CN109268501A (zh) * | 2018-10-29 | 2019-01-25 | 西安航天发动机有限公司 | 一种可径向补偿的径向密封结构 |
CN109338638A (zh) * | 2018-12-10 | 2019-02-15 | 无锡得金印染机械厂 | 一种纱线染色用锁头密封结构 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: XUZHOU KEYUAN HYDRAULICS CO., LTD. Free format text: FORMER NAME: XUZHOU KEYUAN HYDRAULIC CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Ganjiang road Copper Mt. District 221116 Jiangsu city of Xuzhou province No. 6 Patentee after: Xuzhou Keyuan Hydraulics Co., Ltd. Address before: The Copper Mt. road 221116 Copper Mt. County of Jiangsu Province, Xuzhou City District No. 6 Patentee before: Xuzhou Keyuan Hydraulic Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20110202 Termination date: 20160818 |