| 摘要 |
PURPOSE: A bird nests removing apparatus using a memory form material is provided to have the effectiveness of the nest removal and to block off the frequent occurrence of the power off and electric breakdown. CONSTITUTION: The bird nests removing apparatus includes a supporting board(110) for covering an upper surface and a side surface of a cross arm and fixing and combining to the cross arm; a shape deformation(120) for repetitively performing a shape, deformation and return of a shaped body according to the fixed temperature by the shape memory function; and a decay leading member(130), fixed and coupled in an upper of the shape deformation, for leading the decay of the birds nest in the upper end portion. |
