BOTTOM APRON CRADLE DEVICE FOR DRAFT GEAR OF SPINNING MACHINE

PURPOSE: To obtain the subject device smoothening running of a bottom apron and capable of readily changing of the bottom apron by forming a spring clip on a supplying side leg part of a resin-made bottom apron cradle in one body and providing a lateral projection making the spring clip in non-working state. CONSTITUTION: In this bottom apron cradle 1 for a drafting device of a fine spinning mechanism having a middle roller 2 provided between a top roller 11 and a bottom roller 13, the bottom apron runs around the middle roller 2 driven by the bottom roller 13 and the middle roller 2 is positioned at a side by two guide edges 4 and 5, then the guide edges 4 and 5 are formed at supporting points of the middle roller 2 and side edge parts of the bottom apron cradle 1, thus a spring clip 8 is formed at a supplying leg part 6 of a resin-made bottom apron cradle 1 in one body and the spring clip 8 has a lateral projection 14 fitting with the leg part 6 and making the spring clip in non-working state.