Spritzgußvorrichtung für Gummi, Kautschuk oder ähnliche Werkstoffe

摘要

PCT No. PCT/EP97/00141 Sec. 371 Date Jul. 17, 1998 Sec. 102(e) Date Jul. 17, 1998 PCT Filed Jan. 14, 1997 PCT Pub. No. WO97/26125 PCT Pub. Date Jul. 24, 1997The invention concerns an injection molding device which has an injection unit (1) comprising an injection cylinder (20) and an injection piston (10) travelling inside it. The injection cylinder can be filled via a filling channel (12) arranged in the injection piston and can be emptied via an outlet opening (24) in the injection cylinder. An opening (14) in the filling channel (12) is spatially and/or thermally seperated from the outlet opening (24). Thus there exists the possibility of the complete vulcanization of the material in the outlet opening.