System and method for repairing a gearbox of a wind turbine uptower
US11965479B2 · kind B2 · utility
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7Claims
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Assignee
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Key dates
| Filing date | Mar 17, 2021 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Aug 1, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49721
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rotor lock assembly for locking a rotor of a wind turbine. The rotor lock assembly has at least one relocatable rotor lock. The relocatable rotor lock has a housing, a bushing element, a pin shaft position within the bushing element, and a locking mechanism. The housing includes a mounting portion adapted for mounting to a bearing housing adjacent to a rotor lock plate of the rotor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.