Patent ID: 7891075
Filing Date: 2011-02-22
Classification: B23Q,B25B,Y10T

Abstract:
1. A method for controlling a reconfigurable fixture device, comprising receiving a status signal from a sensor to a controller, wherein the sensor is in operable communication with at least one of a base member, and a reconfigurable pad disposed on the base member, wherein the reconfigurable pad comprises a shape memory material configured to selectively conform to a surface contour of a workpiece; receiving an operation signal from a user; generating a command signal responsive to the status signal and/or the operation signal; and controlling, via the command signal, at least one of an activation device in operative communication with the shape memory material and an actuator in operable communication with the base member to selectively conform the shape memory material of the reconfigurable pad to the surface contour of the workpiece and provide a fixture device for the workpiece.