CN216687090U - 一种安装轨道客车轴箱轴承的装置 - Google Patents
一种安装轨道客车轴箱轴承的装置 Download PDFInfo
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- CN216687090U CN216687090U CN202123236398.3U CN202123236398U CN216687090U CN 216687090 U CN216687090 U CN 216687090U CN 202123236398 U CN202123236398 U CN 202123236398U CN 216687090 U CN216687090 U CN 216687090U
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- bearing
- axle box
- tray
- upper cover
- passenger car
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 3330, Ecological East Street, Jingyue High-tech Industrial Development Zone, Changchun City, Jilin Province, 130000 Patentee after: Unitech Technology Co.,Ltd. Address before: No.959, qingtianshu, Jingyue Development Zone, Changchun City, Jilin Province, 130000 Patentee before: UNIQUE TRACK TRAFFIC TECHNOLOGY CO.,LTD. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for installing axle box bearings on rail cars Effective date of registration: 20231020 Granted publication date: 20220607 Pledgee: Bank of China Limited Changchun Nanguan Sub branch Pledgor: Unitech Technology Co.,Ltd. Registration number: Y2023220000106 |