Patent ID: 8234756
Filing Date: 2012-08-07
Classification: B25D,B25F,Y10T

Abstract:
1. A handle housing for a handle for a power tool, the handle housing comprising: a first housing part; and a second housing part adapted to be mounted to the first housing part, said first and second housing parts defining a chamber accommodating one or more motor control components of the power tool; wherein the first housing part has a first engaging portion, the second housing part has a second engaging portion adapted to engage said first engaging portion, and at least part of said second engaging portion has a larger radius of curvature than the corresponding part of said first engaging portion in an unstressed state, such that when the second housing part is fixed to the first housing part such that the first and second engaging portions engage each other to close the chamber defined by the first and second housing parts, the second housing part is placed under a bending stress which is applied over substantially all of the second housing part.