Invention Grant
- Patent Title: Bearing, a wind turbine and methods of manufacturing a bearing
- Patent Title (中): 轴承，风力发电机和制造轴承的方法
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Application No.: US12177998Application Date: 2008-07-23
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Publication No.: US07703985B2Publication Date: 2010-04-27
- Inventor: Niels Christian Olsen
- Applicant: Niels Christian Olsen
- Applicant Address: DK
- Assignee: Vestas Wind Systems A/S
- Current Assignee: Vestas Wind Systems A/S
- Current Assignee Address: DK
- Agency: St. Onge Steward Johnston & Reens LLC
- Main IPC: F16C19/52
- IPC: F16C19/52
Abstract:
The invention relates to a bearing for a wind turbine comprising bearing rings with raceways, and at least one row of bearing balls or rollers positioned between said raceways. At least one of said raceways comprises one or more indentation areas in relation to a standard shape of the raceways. The invention also relates to a wind turbine and methods for manufacturing a bearing.
Public/Granted literature
- US20080285903A1 Bearing, A Wind Turbine And Methods Of Manufacturing A Bearing Public/Granted day:2008-11-20
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