Individual emergency brake system for wind turbine blade rotating device
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United States of America Patent
Stats
-
May 9, 2023
Grant Date -
Oct 3, 2019
app pub date -
Apr 2, 2019
filing date -
Apr 2, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
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.
First Claim
Family
International Classification(s)
- F16M:FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACH....
- B25B:TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR,....
- B60P:VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRA....
- B62B:HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMB....
- F03D:WIND MOTORS
- B25H:WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STO....
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