| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heald frame made of a fiber-reinforced composite material, exhibiting maximum strength and rigidity in a limited structure, formed into a lightweight construction having a strong fatigue strength, and as a result, capable of improving the productivity by a widened loom which can not be achieved conventionally. <P>SOLUTION: The heald frame 1 of the loom has a frame body 2 and a supporting protrusion part 3 integrally connected with the frame body 2, and is molded by using the fiber-reinforced composite material. The frame body 2 has a honeycomb structure 4 in the inner layer, and a filament-reinforced composite material 11 arranged in the surface layer. A reinforcing part 5 present in a part or the whole of the perimeter end face of the honeycomb structure 4 of the inner layer within a range of 3-30 mm width is formed by packing the interior of the honeycomb structure 4 with a short fiber-reinforced composite material, a resin or a foam material. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
