CN219491968U - 一种卡紧式检修门 - Google Patents
一种卡紧式检修门 Download PDFInfo
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- CN219491968U CN219491968U CN202320158309.8U CN202320158309U CN219491968U CN 219491968 U CN219491968 U CN 219491968U CN 202320158309 U CN202320158309 U CN 202320158309U CN 219491968 U CN219491968 U CN 219491968U
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- 230000003137 locomotive effect Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320158309.8U CN219491968U (zh) | 2023-02-07 | 2023-02-07 | 一种卡紧式检修门 |
Applications Claiming Priority (1)
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CN202320158309.8U CN219491968U (zh) | 2023-02-07 | 2023-02-07 | 一种卡紧式检修门 |
Publications (1)
Publication Number | Publication Date |
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CN219491968U true CN219491968U (zh) | 2023-08-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202320158309.8U Active CN219491968U (zh) | 2023-02-07 | 2023-02-07 | 一种卡紧式检修门 |
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CN (1) | CN219491968U (zh) |
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2023
- 2023-02-07 CN CN202320158309.8U patent/CN219491968U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240508 Address after: 412001 Tianxin garden in Shi Feng District, Zhuzhou, Hunan Patentee after: CRRC ZHUZHOU LOCOMOTIVE Co.,Ltd. Country or region after: China Patentee after: Hunan Guoyan Transportation Equipment Industrial Design Co.,Ltd. Address before: 412001 Tianxin garden in Shi Feng District, Zhuzhou, Hunan Patentee before: CRRC ZHUZHOU LOCOMOTIVE Co.,Ltd. Country or region before: China |