Patent ID: 6802764
Filing Date: 2004-10-12
Classification: B26B,B26D,Y10T

Abstract:
A power tool comprising:a drive shaft for driving a tool; a recess provided at a free end of said drive shaft and having a wall; a detachable securement flange having a securement section on a first side facing the drive shaft, the securement section having a wall and being form-fitted for insertion into the recess of the drive shaft; said wall of said recess is adapted to receive a compressive force from said wall of said securement section; said wall of said securement section is adapted to receive a compressive force from said wall of said recess; and a securement opening provided on said tool and being mated to the shape of said securement section of said securement flange for form-fit securement of said tool to said drive shaft, when said securement section of said flange engages said securement opening of said tool and said recess of said drive shaft.