Patent ID: 7713110
Filing Date: 2010-05-11
Classification: B24B

Abstract:
1. A removable head assembly for a rotary tool, comprising: a body arranged for connection to a drive means and including first and second openings, said drive means rotatable about a first axis of rotation; a rotatable element arranged for connection to a pad assembly, said rotatable element rotatable about a second axis of rotation disposed substantially parallel to said first axis of rotation; a first element for a locking assembly; and, a second element for the locking assembly, wherein the second element includes first and second longitudinal ends extendable beyond an outer surface for the body, wherein the second element is displaceable through the first and second openings in the body, and wherein the second element is displaceable to displace the first element, wherein the displacement of said first element is along a straight line to rotationally lock said rotatable element with respect to the body.