초록 ▼

The invention relates to a multiple extrusion head for the production of profiles, in particular for tire production, with a fixedly arranged head flange, into which extruders open, and with a closed head having flow ducts, an adapter and a profile strip, which closed head is arranged so as to be ca

The invention relates to a multiple extrusion head for the production of profiles, in particular for tire production, with a fixedly arranged head flange, into which extruders open, and with a closed head having flow ducts, an adapter and a profile strip, which closed head is arranged so as to be capable of being braced against the head flange and of being pivoted away. The invention is defined in that the closed head has a receptacle which is open in the direction of the head flange and in which at least one open flow duct insert is removably arranged.

대표청구항 ▼

[ What is claimed is:] [10.]10. A method of inserting at least one open flow duct insert in a multiple extrusion head for the production of profiles comprising:removably arranging the at least one open flow duct insert having flow ducts in a receptacle of a closed head;fixedly arranging a head flang

[ What is claimed is:] [10.]10. A method of inserting at least one open flow duct insert in a multiple extrusion head for the production of profiles comprising:removably arranging the at least one open flow duct insert having flow ducts in a receptacle of a closed head;fixedly arranging a head flange so that the closed head is braced against the head flange, and wherein the receptacle is open in the direction of the head flange;arranging an adaptor in the closed head downstream of the at least one flow duct insert, where the receptacle tapers in a wedgelike manner in the direction of the adaptor; andflanging extruders to the head flange so that the extruders are open to the head flange.