Sectored plate for gasket system of wind turbine, has central hole designed like perforated plate, where plate is divided into three sectors manufactured from steel sheet by laser cutting, and one of sectors is formed with slotted hole

摘要

The plate (10) has a central hole, which is designed like a perforated plate, where the plate is divided into three sectors (11) and provided for fastening at a plane surface (6) that is formed at a front side of a bearing housing (5). One of the sectors is formed with a slotted hole (13), where the sectors are manufactured from a steel sheet by laser cutting. The thickness of the plate amounts up to multiple millimeters, where the outer diameter of the plate is larger up to few meter. The slotted hole is designed to be extended oblong in a radial direction.