Wobben Properties Gmbh

Other

Norbert Holscher

Olaf Stracke

Jan Kapitza

Gunther Horn

Hermann Van Ohlen

Michael Honczek

Mischa Braske

Ralf Buck

The invention relates to a wind power plant having a tower that has at least one bottom tower segment and a pre-manufactured fire protection module for fireproof receiving of a transformer. The fire protection module is placed within the bottom tower segment.

Wind power plant having a fire protection module for a transformer in the tower

The invention concerns a processing apparatus for processing an upper segment edge of a pylon segment of a concrete pylon for preparing the pylon segment for placement thereon of at least one further pylon segment. According to the invention it is proposed that the processing apparatus includes a processing means for processing the segment edge, and a carrier apparatus to be fixed in the region of the segment edge for displaceably carrying and guiding the processing means along the segment edge.

Apparatus and method for processing a concrete tower segment of a wind turbine

The present invention concerns a lifting apparatus, in particular a cross lifting beam, for lifting a first pylon segment of a concrete pylon of a wind power installation by means of a crane, including at least one fixing means for fixing the pylon segment to the lifting apparatus, and at least one release apparatus for releasing a connection between the lifting apparatus and the pylon segment.

Method and device for erecting a tower for a wind energy plant

There is provided a process for producing precast concrete parts, in particular pylon segments. Concrete is poured into a casting mold with a planar bottom for producing a planar underside. After the concrete has reached at least a minimum strength an equalization layer is applied to a join surface of the precast concrete part that is opposite to the underside. As soon as the equalization layer has reached the minimum strength, the precast concrete part is placed on a horizontally oriented surface and the equalization layer on the top side is removed in a plane-parallel relationship with the underside.

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Aurich, Germany

Norbert Holscher