Method for Establishing A Blade Connection of a Rotor Blade, A Blade Connection and a Securing Element for a Blade Connection

The invention relates to a process for manufacturing a blade connection of a rotor blade for a wind energy system which comprises fastening elements for fastening the blade connection to a hub, which fastening elements are provided on a circular arc, preferably equidistant from each other. Furthermo...

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Bibliographic Details
Main Authors BENDEL URS, WERNER MARKUS, KNOPS MARTIN
Format Patent
LanguageEnglish
Published 24.02.2011
Subjects
BLASTING
COMBINED OPERATIONS
HEATING
LIGHTING
MACHINE TOOLS
MACHINES OR ENGINES FOR LIQUIDS
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
PRODUCING MECHANICAL POWER
TRANSPORTING
UNIVERSAL MACHINE TOOLS
WEAPONS
WIND MOTORS
WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Summary:The invention relates to a process for manufacturing a blade connection of a rotor blade for a wind energy system which comprises fastening elements for fastening the blade connection to a hub, which fastening elements are provided on a circular arc, preferably equidistant from each other. Furthermore, the invention relates to a blade connection and a fastening element for a blade connection. The invention is based on the problem of improving the fastening of a rotor blade on the hub of a wind energy system as well as improving the manufacture and/or making a suitable blade connection available. The invention solves this problem as regards the process in that fastening elements formed in pieces are arranged on the circular arc and spaced from each other with spacer elements.
Bibliography:Application Number: US20090990002