| 摘要 |
PURPOSE:To greatly raise the productivity of a pneumatic fender by automatically and concurrently the separation of the semi-molding of fender and the insertion of the semi-molding into molds. CONSTITUTION:A torso constituent is wound around the periphery of the torso Da of a molding drum D to form the torso Ea of a fender. a mirror constituent part is bonded to the free end side Db of the drum D to form one mirror Eb. The torso Ea is inversely turned on the drum D, and the other mirror Ec is bonded to the opening Ea'. A torso mold M having a feeder G, having a mirror mold Mb on its one side, is inserted into the periphery of a semi-molding E1. A fluid is sent under pressure to insert the semi-molding E1 of fender into the molds Ma and Mb while being separated to obtain an unvulcanized fender molding E2 of a bale form. The mirror mold mc is attached to the other side and under that condition, vulcanization is performed. |
