7 SPINNING MACHINES, NAMELY SPINNING FRAMES OF ALL KIND, FOR TEXTILE FIBERS AND THREADS OF ALL KIND; COMPONENTS OF THE AFOREMENTIONED MACHINES, SUCH AS SPINDLES, SPINDLE BEARINGS, SPOOL CARRIERS,DEVICES FOR MONITORING AND CHECKING THREADS, DRAWING MECHANISMS,DRAWING MECHANISM ROLLERS, DRAWING MECHANISM DRIVES, WEARING PARTS OF THE AFOREMENTIONED MACHINES, NAMELY, BEARINGS; AUXILIARY DEVICES FOR THE AFOREMENTIONED MACHINES, NAMELY, AUTOMATIC COMPRESSION DEVICES FOR PRESSURIZED PREPARATION FOR THE PURPOSE OF PRODUCING LESS THAN NORMAL HAIRY FIBERS, FILAMENTS, THREADS AND/OR YARNS IN COMBINATION WITH AIR-PERMEABLE PARTS, SUCH AS PERFORATED TAPE IN THE AREA OF THE DRAWING MECHANISM, AS WELL AS THREAD INSERTION DEVICES, SPOOL CHANGERS, TRANSPORTATION DEVICES AND AUTOMATIC TRANSPORT SYSTEMS FOR FEEDING THE MATERIAL TO BE PROCESSED AND FOR DISCHARGING FOR FINISHED MATERIALS, AS WELL AS PARTS OF SUCH DEVICES AND SYSTEMS