Invention Grant
- Patent Title: Individual emergency brake system for wind turbine blade rotating device
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Application No.: US16373286Application Date: 2019-04-02
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Publication No.: US11642775B2Publication Date: 2023-05-09
- Inventor: Mehmet Üyünük
- Applicant: TPI Composites, Inc.
- Applicant Address: US RI Warren
- Assignee: TPI Composites, Inc.
- Current Assignee: TPI Composites, Inc.
- Current Assignee Address: US RI Warren
- Agency: Foley Hoag LLP
- Agent Stephen J. Kenny; Vincenzo DiMonaco
- Main IPC: B25H1/00
- IPC: B25H1/00 ; F03D13/40 ; F16M11/10 ; F16M11/18 ; F16M11/38 ; F16M11/42 ; B60P3/40 ; B25B1/20 ; B62B5/00

Abstract:
A wind turbine blade rotating and braking apparatus comprising: a root device including: a root support member having an upper surface with a radius of curvature and configured to receive a portion (e.g. root) of a wind turbine blade, rollers having a longitudinal axis parallel to the longitudinal axis of the blade and configured to rotate the blade; braking mount on the sides of the root support member; and a braking mechanism (e.g. strap or band) fixedly attached to the first mount, releasably attached to the second mount and extending above the blade to apply a braking force to the blade. Once applied, the braking force can be maintained by a locking pin.
Public/Granted literature
- US20190299392A1 INDIVIDUAL EMERGENCY BRAKE SYSTEM FOR WIND TURBINE BLADE ROTATING DEVICE Public/Granted day:2019-10-03
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