Yarn balloon limiter at the spinning point of an annular spinning machine, annular spinning machine, method of threading the yarn into the yarn balloon limiter, and a method of handling the diver

摘要

The yarn balloon limiter (4) at the spinning station of the annular spinning machine comprises a holder (41), a pair of pins (46, 47) housed in the holder (41), the longitudinal axes of the pins (46, 47) are parallel to each other (50, 51) facing each other to form a ring in a closed position, each of the semicircles (50, 51) is connected to one of the pins (46, 47) and the pins (46, 47) are coupled to drive their rotation. Both pins (46, 47) are mounted horizontally to rotate about their longitudinal axes. The invention further relates to an annular spinning machine, to a method of threading a yarn into a balloon limiter (4) and to a method of handling a spin (10) by an automatic service device.