TOOL FOR EXTRUDING A COMPOSITE PROFILE FROM A LIGHT METAL SUPPORTING PROFILE AND A PROFILED STRIP OR BAR

摘要

The invention relates to a tool for extruding a composite profile (26) from a light metal supporting profile (28) and a part of a profiled strip (20) forming the surface thereof or a bar of another metal, which is guided by a feed channel (86) to a shaping profile (66) of said tool (30) and which is deflected in the direction of pressing (x). One rotating surface (78), which is curved around an axis (B) in an at least partially circular manner and on which a profiled strip (20) can be placed, is provided. The rotating surface (78) is part of a shaping roller (76) and part of the shaping profile (66). The shaping profile is associated with the peripheral surface (78) of the shaping roller (76) and is open thereto. The shaping profile (66) in the apex area of the shaping roller (76) is radially associated with the peripheral surface (78) thereof.