Elastomer extruding apparatus

摘要

An elastomer extruding apparatus has a head (3), to which plural extruders (2A,2B) are coupled, and a rotatable driven roller (4) disposed at a front end of the head (3) so as to form an extruding space (A) between the roller (4) and the head (3). The head (3) is provided with a passage arrangement (5), through which the elastomer materials (EA,EB) from the extruders pass, opening into the extruding space (A). The extruding space (A) has a uniform chamber (17) extending from the opening of the passage arrangement and a finishing chamber (16) communicating with the uniform chamber (17) for forming the elastomer substantially into a final sectional shape. <IMAGE>