Societe Alsacienne De Constructions Mecaniques De Mulhouse

Societe Alsacienne De Construction De Materiel Textile

Rene Faessler

Regis Laflaquiere

Rade Janousek

An elbowed yarn exit tube placed at the delivery end of a high-speed hollow rotor contains one or a number of false-twist ribs against which the spun yarn is applied in frictional contact. The ribs form part of a detachable member which is fitted against the periphery of a recess formed in the elbowed portion of the exit tube in the zone nearest the generator-line which has the shortest radius of curvature, the detachable member being locked in position by means of a slidable retaining sleeve.

Freed-fiber spinning devices

The needles or teeth are rigidly fixed on longitudinal bars mounted on the cylinder body in such a manner as to be capable of pivotal displacement on the cylinder body about axes parallel to the axis of the cylinder. Locking means carried by the cylinder body cooperate with corresponding angular positioning means carried by each needle bar in order to lock all the bars in any predetermined common angular position, thereby setting the needles or teeth at the required angle of inclination.

Growing community of inventors

Mulhouse, France

Rene Faessler