Patent ID: 6755064
Filing Date: 2004-06-29
Classification: A61C,B21F,B25J,B33Y,G16H

Abstract:
A machine for bending an orthodontic appliance into a desired configuration, comprising:a first gripper tool having a first gripping structure for releasably holding said orthodontic appliance; an elongate moveable arm having a proximal portion mounted a distance away from said first gripper tool and a free distal end portion, said moveable arm constructed such that said free distal portion of said moveable arm is capable of independent movement relative to said first gripper tool about at least two independently controllable axes; a second gripping tool mounted to said distal portion of said moveable arm having a second gripping structure for releasably holding said orthodontic appliance; and a control system operative of said moveable arm and said first and second gripping tools so as to cause said first and second gripping tools to grip said orthodontic appliance while said gripping tools are separated from each other and to cause said second gripping tool to move relative to said first gripping tool about at least one of said at least two independently controllable axes to thereby bend said orthodontic appliance a desired amount; wherein said moveable arm is capable moving said second gripping tool relative to said first gripping tool about three translation axes and three rotation axes.