Wobben Properties Gmbh

Ingo Meyer

Karsten Albers

Joachim Jung

Hendrik Egberts

Sergio Sousa

Georg Krüger

Georg Kruger

Sérgio Sousa

A device for spreading a multi-stranded tensioning cable, in particular steel tensioning cables, comprising a main body having a feedthrough opening for the entire tensioning cable, and a number of spreading elements which are arranged radially movably in the main body and each have a contour which is of a configuration tapering inwardly in the radial direction for engaging and producing a gap between respectively adjacent strands of the tensioning cable.

Tensioning cable spreading device and tensioning cable lubrication device and method

A system for producing reinforcing cages for wind turbine tower segments, wherein a reinforcing cage has in each case substantially horizontally oriented ring segments and substantially vertically oriented stiffening elements. It is proposed that the system has a receiving area which is adapted so as to receive the preferably inner, substantially horizontally oriented ring segments of the reinforcing cage, a first handling robot for supplying and positioning the stiffening elements, and a second handling robot for connecting the ring elements to the stiffening elements.

Installation for producing reinforcement cages for tower segments of wind turbines

A gripping device for handling reinforcement cages for tower segments of a wind turbine, comprising a gripper arm holding fixture and multiple gripper arms arranged radially on the gripper arm holding fixture. In particular, it is proposed that there is a coupling mechanism that can be connected with the reinforcement cage on each gripper arm, the length of the gripper arms can be telescopically motor-adjusted, the gripping device can be coupled with a lifting device that can be moved horizontally and vertically, and is adapted to move a reinforcement cage from apparatus for manufacturing reinforcement cages and/or to put a reinforcement cage down in a casing for creating a tower segment.

Gripping device for handling reinforcement cages for tower segments of a wind turbine

The invention relates to a device, in particular having: a support structure, which can be driven in a rotary manner about an axis X, a plurality of rods, which are aligned parallel or conically approaching each other, relative to the axis X, and are preferably uniformly distributed around the support structure along a circumference, wherein each of the rods is connected to the support structure by means of two or more spokes, and have a plurality of recesses on the outer side thereof facing away from the support structure which are configured to receive reinforcement material, a number of pokes corresponding to the number of rods can be arranged in a plane perpendicular to the axis X, and the lengths of the spokes are adjustable by motor in a telescoping manner.

Growing community of inventors

Wiesmoor, Germany

Ingo Meyer