Invention Grant
- Patent Title: Wind turbine tower
- Patent Title (中): 风力发电机塔
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Application No.: US13167977Application Date: 2011-06-24
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Publication No.: US08387331B2Publication Date: 2013-03-05
- Inventor: Christian Laursen
- Applicant: Christian Laursen
- Applicant Address: DE München
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE München
- Priority: EP10168260 20100702
- Main IPC: E04H12/00
- IPC: E04H12/00 ; F16C35/00

Abstract:
A wind turbine tower which includes a number of sections, connected by bolted joints is disclosed. A bolted joint includes at least one connection of the bearing type and at least one connection of the slip resistant at serviceability type. In one aspect, the bearing type connection includes at least one non prestressed bolt and/or the connection of the slip resistant at serviceability type includes at least one prestressed bolt.
Public/Granted literature
- US20120000158A1 WIND TURBINE TOWER Public/Granted day:2012-01-05
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