Spirit Aerosystems, Inc.

Steven R Blencoe

William Tod Ross

A roller device for use in an automated fiber placement process for creating composite parts on a contoured tool. A helical spring provides a bendable axle, and a roller cover fits over the spring axle. A tension mechanism is arranged through the spring axle along a centerline axis, and is adjustable to control a bendability of the spring axle so as to more closely conform to particular contours of the tool. The tension mechanism may include a cable extending through the spring axle, a threaded portion at an end of the cable, and a screw received within the threaded portion and turnable to adjust a length of the tension mechanism and thereby adjust the bendability of the spring axle. The tension mechanism may be adjustable manually, semi-manually with a motor controlled by a user, or automatically with a motor controlled by an electronic controller.

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Wichita, KS, United States of America

Steven R Blencoe