| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an angular fiber-reinforced rubber molded product which is capable of preventing an unbalanced stress from being generated to a thrust pressure as far as circumstances permit and avoiding the application of a non-uniform thrust pressure to a material to be processed and thereby, upgrading a cake manufacturing efficiency, when the material to be processed is separated into a liquid content and a solid content by squeezing by making the thrust pressure act upon the material to be processed, and a method for manufacturing the molded product. <P>SOLUTION: This angular fiber-reinforced rubber molded product has an inner rubber layer 12, a reinforcing layer 8 and an outer rubber layer and also a shaft insertion hole 13 for a shaft to be inserted through. The reinforcing layer 8 is composed of a filament or a coated reinforcing wire which is coated with a vulcanized rubber on the surface of a stranded wire and a single coated reinforcing wire is formed radially and in a continuously folded fashion, on the surface of the inner rubber layer 12, toward the outer peripheral side from the area near the periphery of the shaft insertion hole 13. Besides, the coated reinforcing wire is arranged and stacked so that it becomes less dense in directions where its length is larger. <P>COPYRIGHT: (C)2003,JPO |
