Device for Manufacturing Filament-Wound Conical Shells of Impregnated Glass

摘要

The object of the invention is a device for filament winding of conical shells made of previously impregnated glass materials, which contains a revolving conical mounting, and a movable bobbin holder with a heating roller. For the purpose of preventing the slipping of the wound filament (threads) on the mounting, increasing the productivity, and improving the quality of the article, spring-mounted rollers are set along the periphery of the mounting. The profile of the generatrix of the rollers corresponds to the profile of the conical mounting. The spring-mounted rollers are divided along the axis into freely turning sections.