Patent · US Active

Foundation for wind turbine

US9976307B2 · kind B2 · utility

1Cited by

7References

15Claims

0Family size

Assignee

Wobben Properties GmbH · DE

Inventors

Karsten Albers · Oldenburg, DE
Hendrik Egberts · Emden, DE
Ingo Meyer · Stolzenau, DE
Sergio Sousa · Soajo, PT

Key dates

Filing date	Jun 10, 2013
Grant date	May 22, 2018
Priority date	—
Expiry date	Apr 7, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.