Device for the production of a pipe comprises cylindrical rotating rollers running parallel to a molding roller to exert a force in this direction

摘要

Device for the production of a pipe (9) comprises cylindrical rotating rollers (3.1, 3.2) running parallel to a molding roller (2) to exert a force in this direction. The first roller (3.1) is driven. An independent claim is also included for a method for the production of a pipe using the above device.