CN203796140U - 一种铁路货车侧门用的密封装置 - Google Patents
一种铁路货车侧门用的密封装置 Download PDFInfo
- Publication number
- CN203796140U CN203796140U CN201420111519.2U CN201420111519U CN203796140U CN 203796140 U CN203796140 U CN 203796140U CN 201420111519 U CN201420111519 U CN 201420111519U CN 203796140 U CN203796140 U CN 203796140U
- Authority
- CN
- China
- Prior art keywords
- sealing
- sealing device
- side door
- type
- car
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 108
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910052742 iron Inorganic materials 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420111519.2U CN203796140U (zh) | 2014-03-12 | 2014-03-12 | 一种铁路货车侧门用的密封装置 |
Applications Claiming Priority (1)
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CN201420111519.2U CN203796140U (zh) | 2014-03-12 | 2014-03-12 | 一种铁路货车侧门用的密封装置 |
Publications (1)
Publication Number | Publication Date |
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CN203796140U true CN203796140U (zh) | 2014-08-27 |
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ID=51378361
Family Applications (1)
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CN201420111519.2U Expired - Lifetime CN203796140U (zh) | 2014-03-12 | 2014-03-12 | 一种铁路货车侧门用的密封装置 |
Country Status (1)
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CN (1) | CN203796140U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108331475A (zh) * | 2018-02-05 | 2018-07-27 | 张家港保税区泰德瑞尔轨道科技有限公司 | 带锁闭功能的铁路货车推拉门止挡 |
-
2014
- 2014-03-12 CN CN201420111519.2U patent/CN203796140U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108331475A (zh) * | 2018-02-05 | 2018-07-27 | 张家港保税区泰德瑞尔轨道科技有限公司 | 带锁闭功能的铁路货车推拉门止挡 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CSR Erqi Vehicle Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190605 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
CX01 | Expiry of patent term |