Method and apparatus for positioning a service trolley in at least one of a plurality of working positions on a spinning machine

摘要

The invention relates to a method and apparatus for positioning a service trolley 2 in at least one of a plurality of working positions on a spinning machine 1, a sensor element 4 arranged on the service trolley 2 cooperating with positioning members 3 arranged along the machine. According to the invention, orienting positions of the service trolley 2 which correspond approximately to the respective working position of the service trolley 2 are fixed by means of the positioning members 3 attached firmly to the machine 1, the distance between each of the orienting positions and the working positions assigned to it being determined and stored, and the service trolley 2 being guided out of each of the orienting positions into the associated working position in accordance with the stored distance value. <IMAGE>