US Government As Represented by the Secretary of the Army

Gregory S Graham

Harold V White

Process and apparatus for controlling the angle at which a filament is wo from a feed onto a bobbin wherein the position of the filament relative to a particular photo diode in an array is sensed and either the bobbin or the feed is traversed to maintain the filament at a particular location on the array of photo diodes.

Process and apparatus for controlling winding angle

An electromechanical lag angle detector device in which the lag angle of a iber that is being wound on a bobbin is sensed by an electromechanical lag angle detector which causes an output signal to be produced which is proportional to the variation from the preset lag angle to provide a signal to a computer for causing an adjustment in translation of the bobbin in accordance with the sensed lag angle of the fiber.

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Sylvania, AL, United States of America

Gregory S Graham