SEGMENTED WIND TURBINE ROTOR BLADE

The invention concerns a segmented wind turbine rotor blade (110). Sleeve-shaped pressure pieces (144) are arranged between the rotor blade segments (132, 134), each of which is mounted on a connecting bolt (146). Each pressure piece (144) comprises one or more cylindrical sections (158, 162) and a...

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Bibliographische Detailangaben
Hauptverfasser:	Wackrow, Torsten, Festner, Gerald
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention concerns a segmented wind turbine rotor blade (110). Sleeve-shaped pressure pieces (144) are arranged between the rotor blade segments (132, 134), each of which is mounted on a connecting bolt (146). Each pressure piece (144) comprises one or more cylindrical sections (158, 162) and a tool engaging section (160) for an assembly tool (180). Each pressure piece (144) is connected to a corresponding connecting bolt (146) in a form fit manner, so that a screwing force can be applied to the corresponding connecting bolt (146) by means of the assembly tool (180) via the pressure piece (144). A diameter (164) of the cylindrical section(s) (158, 162) is less than a diameter (166) of the tool engaging section (160). Each two adjacent pressure pieces (144) are arranged rotated by 180° relative to one another.The invention also concerns a kit, a pressure piece and a method for connecting two rotor blade segments (132, 134) of a wind turbine rotor blade (110).