Patent ID: 7900662

Claim:
A power tool comprising: a motor assembly; a base assembly; and a clamp assembly coupled to one of the motor assembly and the base assembly to selectively provide a retention force to the other of the motor assembly and the base assembly to removably couple the motor assembly and the base assembly, the clamp assembly including a handle member, a fulcrum member, and a biasing lever member, the biasing lever member including a first portion and a second portion disposed on opposite sides of the fulcrum member, the handle member rotatably coupled to the first portion of the biasing lever member, the handle member movable between an open position and a closed position, the handle member pivoting the first and second portions of the biasing lever member about the fulcrum member when moving from the open position to the closed position, causing the second portion of the biasing lever member to increase the retention force to removably couple the motor assembly and the base assembly, and the handle member pivoting the first and second portions of the biasing lever member about the fulcrum member when moving from the closed position to the open position, causing the second portion of the biasing lever member to reduce the retention force.