FILAMENT WINDING APPARATUS.

摘要

A filament winding apparatus of the present invention, wherein a plurality of yarn feed ports for delivering rovings towards a mandrel are disposed inside a plane perpendicular to the axis of rotation of the mandrel and allowed to move independently in the direction of the axis of rotation of the mandrel. Therefore, all of the plurality of rovings can be wound at once around the peripheral surface of an FRP container or the like with high productivity but without any slip.