CN214459238U - 一种刚度可预的列车轨道减振橡胶垫 - Google Patents
一种刚度可预的列车轨道减振橡胶垫 Download PDFInfo
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- CN214459238U CN214459238U CN202120226490.2U CN202120226490U CN214459238U CN 214459238 U CN214459238 U CN 214459238U CN 202120226490 U CN202120226490 U CN 202120226490U CN 214459238 U CN214459238 U CN 214459238U
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- rubber pad
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- damping rubber
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- 238000013016 damping Methods 0.000 title claims abstract description 52
- 239000000835 fiber Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 7
- 230000032683 aging Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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CN202120226490.2U CN214459238U (zh) | 2021-01-27 | 2021-01-27 | 一种刚度可预的列车轨道减振橡胶垫 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112796174A (zh) * | 2021-01-27 | 2021-05-14 | 广州大学 | 一种刚度可预的列车轨道减振橡胶垫 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112796174A (zh) * | 2021-01-27 | 2021-05-14 | 广州大学 | 一种刚度可预的列车轨道减振橡胶垫 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder |
Address after: 510006 No. 230 West Ring Road, University of Guangdong, Guangzhou Patentee after: Guangzhou University Patentee after: Daoerdao Technology Co.,Ltd. Address before: 510006 No. 230 West Ring Road, University of Guangdong, Guangzhou Patentee before: Guangzhou University Patentee before: Dao Erdao Technology Co.,Ltd. |
|
IP01 | Partial invalidation of patent right | ||
IP01 | Partial invalidation of patent right |
Commission number: 5W129494 Conclusion of examination: Declare claims 1-4 and 6-8 of utility model number 202120226490.2, citing claim 9 of claims 1-4 and 6-8, and claim 10 is invalid when claim 9 refers to claims 1-4 and 6-8; Claim 5 refers to claim 9 of claim 5, and continues to maintain the validity of the patent on the basis of claim 10 when claim 9 refers to claim 5 Decision date of declaring invalidation: 20230228 Decision number of declaring invalidation: 560132 Denomination of utility model: A type of train track damping rubber pad with predictable stiffness Granted publication date: 20211022 Patentee: Guangzhou University|Daoerdao Technology Co.,Ltd. |