CN219608351U - 一种盾构主轴承注油孔或过脂孔气密性检验装置 - Google Patents
一种盾构主轴承注油孔或过脂孔气密性检验装置 Download PDFInfo
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- CN219608351U CN219608351U CN202320427587.9U CN202320427587U CN219608351U CN 219608351 U CN219608351 U CN 219608351U CN 202320427587 U CN202320427587 U CN 202320427587U CN 219608351 U CN219608351 U CN 219608351U
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- Prior art keywords
- bearing
- hole
- oil injection
- rubber plug
- grease
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320427587.9U CN219608351U (zh) | 2023-03-09 | 2023-03-09 | 一种盾构主轴承注油孔或过脂孔气密性检验装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320427587.9U CN219608351U (zh) | 2023-03-09 | 2023-03-09 | 一种盾构主轴承注油孔或过脂孔气密性检验装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219608351U true CN219608351U (zh) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320427587.9U Active CN219608351U (zh) | 2023-03-09 | 2023-03-09 | 一种盾构主轴承注油孔或过脂孔气密性检验装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219608351U (zh) |
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2023
- 2023-03-09 CN CN202320427587.9U patent/CN219608351U/zh active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: Luoyang Bearing Group Co.,Ltd. Country or region after: China Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Contract record no.: X2025980045256 Denomination of utility model: A sealing test device for the oil injection hole or grease injection hole of a shield machine main bearing Granted publication date: 20230829 License type: Common License Record date: 20251217 |
|
| EE01 | Entry into force of recordation of patent licensing contract |