Patent ID: 11879429
Assignee: WOBBEN PROPERTIES GMBH
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC E  F  Y | IPC F

Claim 17:
18. A method for producing a wind turbine tower section, comprising:
providing the first steel tower ring segment as claimed in claim 1,
providing a second steel tower ring segment comprising a second casing segment with a segment height, a segment length in the segment circumferential direction, a second segment thickness, and a second horizontal joint side, wherein the second casing segment has a second thickening region in a region adjoining the second horizontal joint side, wherein the second thickening region has a second thickening thickness, the second thickening thickness being larger than the second segment thickness, wherein, proceeding from the second horizontal joint side, a second fastening opening is arranged in the second thickening region,
arranging a transverse bolt with a transverse bolt opening in the first cutout,
fastening a first fastening element in the second fastening opening,
arranging the first horizontal joint side and the second horizontal joint side against one another in such a way that the first fastening element projects into the first cutout through the first passage opening and the transverse bolt opening,
arranging a fixing element on the fastening element in such a way that the first steel tower ring segment and the second steel tower ring segment are connected to one another.