UN METODO Y APARATO PARA CONTROLAR EL VOLUMEN DE LA MECHA PRODUCIDA POR UNA MAQUINA DE CARDAR.

摘要

The invention comprises a method of and means for controlling the count of a sliver while being fed from a carding machine to ensure a substantially uniform sliver, the sectional size of the sliver being related to a valve setting and passed through sensing means so that any slight variation in the sliver size is sensed and magnified to operate the valve which operates a fluid motor which in turn operates variator control means capable of causing correction of the sliver size.