PRESSURE END PART STRUCTURE IN APPARATUS FOR PRODUCING HOLLOW FIBER REINFORCED RESIN MOLDED OBJECT

摘要

PROBLEM TO BE SOLVED: To obtain a reinforced resin molded object of high quality susceptible to high pressure molding and generating no pressure leak. SOLUTION: An apparatus is constituted so that inner pressure is applied to a cylindrical member 4 to expand the same and a hollow fiber reinforced resin material 3 is pressed to the inner surface of a mold A to be cured to produce a hollow fiber reinforced resin molded object. In this case, taper walls 5, 5 becoming fine toward the leading ends thereof are formed to both ends of a mold A and both end parts 4a, 4a of the cylindrical member 4 are positioned at the parts of the taper walls 5 and the taper seal members 6 capable of being fitted to the taper walls 5 and connected to pressure device piping parts 12 are inserted into both end parts 4a, 4a of the cylindrical member 4 to press and fix the cylindrical member 4 to the taper walls 5 and always cooled.