FIBER-REINFORCED SYNTHETIC RESIN BOBBIN

摘要

PROBLEM TO BE SOLVED: To provide a fiber-reinforced synthetic resin bobbin excellent in dimensional precision though inexpensive and having lightweight properties and excellent strength. SOLUTION: The fiber-reinforced synthetic resin bobbin is constituted using a fiber-reinforced synthetic resin pipe having a cylindrical shape as a core material and the fiber-reinforced synthetic resin pipe is formed by a continuous pultrusion filament winding method. COPYRIGHT: (C)2007,JPO&INPIT