Apparatus for producing tubes or rings in layers.

A container (20) VOID MOUNTED ON THE BASIS OF A STEP between a tube (15) PLACEMENT IN LAYERS AND CHUCK (6) CENTRAL IS LOADED WITH A TUBE PLACEMENT BY LAYERS Tubing (22), DELIVERED ON A CHUCK FLOATING (5) coaxially WHEN IS IN CONTACT WITH cHUCK (6) by rollers (32) MOTRICES, ACTING IN COMMON WITH ROLLS (48) MAKERS OR MAIN ON cHUCK (5) FLOATING. PIPING passing over the mandrel (6) AND JOINS IN THE TUBE (5) PLACEMENT IN LAYERS, WHILE COMPACT FOR TWO GAMES SHOE (4, 4A) alternating 180 Orios (53, 53A) and pins or typebars . WHEN ENOUGH delivered TUBERIA, Mandrel FLOATING SOAR TO EMPOWER THE PASSAGE OF A WARM thread between mandrels to cut the pipe (22). TUBE (15) PLACEMENT IN LAYERS AND CHUCK (6) CENTRAL WITH CONTAINER (20) can then be carried by a rotating (21) table through POSITIONS FIXED POST, where the pipe is further compressed porlos RECIPROCABLES RINGS , putting a lid on the container (20) to form a INSERTS AND THIS IS FLAT.