Patent ID: 7905442
Filing Date: 2011-03-15
Classification: B29C

Abstract:
1. A filament winding apparatus equipped with a hoop winding device, the hoop winding device comprising: a rotatably-driven disc-shaped wrapping table; a plurality of bobbins supported along a peripheral edge of the wrapping table; and a guide member for moving and guiding a fiber bundle fed from the bobbins to a mandrel arranged in an insertion hole of the wrapping table, wherein the bobbins are arranged at equal intervals on a circumference having a center of rotation of the wrapping table as a center, a tensor for adjusting a tensile force of the fiber bundle is arranged on the wrapping table facing a movement path of the fiber bundle between the bobbins and the mandrel, and an application device for applying resin to the fiber bundle and an adhesion sensor for detecting an adhesion state of the resin on the fiber bundle are arranged on the wrapping table facing the movement path of the fiber bundle between the tensor and the mandrel.