Abstract: A mould tool is disclosed, for use in repairing the eroded leading edge of a wind turbine blade. The mould tool comprises a flexible sheet and a framework which is flexible in one direction, for conforming to the curved edge of the blade, but rigid in the other direction. The mould tool may include tapered side walls. Preferably, a method or repair involves use of a mould tool with tapered side walls, and use of a similar mould tool which lacks the tapered side walls. To repair a section of the edge of a turbine blade, first stripes of resin are injected, spaced apart along the length of the section, using the mould with side walls. The gaps between the stripes are then filled using the mould without side walls.

Abstract: A watch comprises a wristwatch casing having a front surface with pivot; a mechanism enclosed within the casing including a magnetic hand positioned to rotate in the casing proximal to the front surface; a face including at least one marker for visually indicating the time and a magnetic element; and a bezel disposed above the face and extending towards the front surface to cover the side walls of the face and part of the side walls of the casing, in which the face is supported by the upper surface of the casing, being rotationally mounted to the pivot and retained by the bezel, the front surface is between the magnetic hand of the mechanism and the face, and the magnetic hand of the mechanism guides the face via the magnetic element of the face.