Bobbin holding device - with axially displaceable spring washers mounted on unilaterally or bilaterally constrained axi

摘要

Glass fibre or synthetic yarn bobbin holder includes a mandrel provided at each end with a bobbin supporting flange against the inner end of which are displaced axially the bobbin locking spring washers provided with radial slots through which are passed washer supports extending axially of the mandrel and connected either to one or both of the flanges.