Pressure snow fragmentation tool

摘要

(57) Abstract (Modified) Topic The ice and the pressure snow shift, it is difficult to divide with the shovel,So it is. Between winter, removal of the ice and the pressure snow which can be made the entrance and the roadIt is necessary for the outdoor clearance guarantee of the northern country, that it isDevelopment of the simple instrument was required from the me. SolutionsThe destruction which to the extrusive stick of the S shape of character, sticks to pressure snow and is packedThe board was installed. The fragmentation board which it pierces in the pressure snow and sticks, extrusionWhen it does and it fans the complete change of the stick, in the fulcrum by small power simply pressureFragmentation the snow.