CN217732502U - 一种轨道客车用受电弓手动升弓吊具 - Google Patents
一种轨道客车用受电弓手动升弓吊具 Download PDFInfo
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- CN217732502U CN217732502U CN202221394549.XU CN202221394549U CN217732502U CN 217732502 U CN217732502 U CN 217732502U CN 202221394549 U CN202221394549 U CN 202221394549U CN 217732502 U CN217732502 U CN 217732502U
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- Prior art keywords
- pantograph
- lifting rod
- pulley assembly
- base
- lifting
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221394549.XU CN217732502U (zh) | 2022-06-07 | 2022-06-07 | 一种轨道客车用受电弓手动升弓吊具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221394549.XU CN217732502U (zh) | 2022-06-07 | 2022-06-07 | 一种轨道客车用受电弓手动升弓吊具 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217732502U true CN217732502U (zh) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221394549.XU Active CN217732502U (zh) | 2022-06-07 | 2022-06-07 | 一种轨道客车用受电弓手动升弓吊具 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217732502U (zh) |
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2022
- 2022-06-07 CN CN202221394549.XU patent/CN217732502U/zh active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
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. 3330, Ecological East Street, Jingyue High-tech Industrial Development Zone, Changchun City, Jilin Province, 130000 Patentee before: UNIQUE TRACK TRAFFIC TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A manual pantograph lifting device for railway passenger cars Effective date of registration: 20231020 Granted publication date: 20221104 Pledgee: Bank of China Limited Changchun Nanguan Sub branch Pledgor: Unitech Technology Co.,Ltd. Registration number: Y2023220000106 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20221104 Pledgee: Bank of China Limited Changchun Nanguan Sub branch Pledgor: Unitech Technology Co.,Ltd. Registration number: Y2023220000106 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A manual pantograph lifting device for railway passenger cars Granted publication date: 20221104 Pledgee: Bank of China Limited Changchun Nanguan Sub branch Pledgor: Unitech Technology Co.,Ltd. Registration number: Y2024220000159 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20221104 Pledgee: Bank of China Limited Changchun Nanguan Sub branch Pledgor: Unitech Technology Co.,Ltd. Registration number: Y2024220000159 |
|
| PC01 | Cancellation 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 manual pantograph lifting device for railway passenger cars Granted publication date: 20221104 Pledgee: Bank of China Limited Changchun Nanguan Sub branch Pledgor: Unitech Technology Co.,Ltd. Registration number: Y2025220000098 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |