Method of transferring yarn packages in a spinning frame

Winding – tensioning – or guiding – Coil holder or support – Spool or core

Patent

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Details

242 355R, B65H 5426, B65H 6706

Patent

active

045415773

ABSTRACT:
A method of transferring yarn packages in a spinning frame having a plurality of spinning stations arranged in a row on each longitudinal side thereof, a single run of a full package transferring conveyor disposed centrally along the machine and a doffing unit moveable along the respective spinning stations, is disclosed herein. According to a preferred embodiment of the invention, the movement of the conveyor, which is set normally in a moving state, is interrupted only if there is no doffed package on the conveyor at a doffing position corresponding to a spinning station when the doffing unit traveling around the machine comes to and stops at that spinning station, whereupon the doffing unit is operated to perform its doffing service there; but the conveyor continues to run if there is any doffed package at that doffing position, until that position becomes clear of any such package, and doffing service is provided at the station when its doffing position on the conveyor is thus cleared of any other package.

REFERENCES:
patent: 3160359 (1964-12-01), Furst
patent: 3356306 (1967-12-01), Furst

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