Device for a portable tool

摘要

The claimed invention relates to an engine powered portable tool comprising a working tool placed on a working tool carrier clamped to a tool casing ( 10 ). In order to increase the strength in the section where the working tool carrier is clamped to the tool casing ( 10 ) is the working tool carrier clamped to a protruding part ( 20 ) of the crankcase ( 12 ) provided with a component ( 16 ) embedded in the crankcase ( 12 ) wall when the crankcase ( 12 ) is casted. The component ( 16 ) is made of a material with higher E-module than the material in the rest of the crankcase ( 12 ).