Winding – tensioning – or guiding – Bobbin or spool – Cop-tube type
Patent
1976-05-28
1977-04-19
Mautz, George F.
Winding, tensioning, or guiding
Bobbin or spool
Cop-tube type
242 18PW, 242 19, 2421251, B65H 7510, B65H 7528
Patent
active
040184013
ABSTRACT:
A tube usable on an automatic yarn tube winding machine of the type requiring a space between tubes on the winding spindle and between the tubes and the spindle shoulder for permitting yarn being wound on the tube to contact knives on the spindle for a severing of the yarn during transfer of the yarn from one tube to another. The tube is provided with a slant cut base end which engages either the base shoulder or the flat cut nose end of an adjoining tube to define a gap for the accommodation of the yarn therebetween.
REFERENCES:
patent: 3488010 (1970-01-01), Parry
patent: 3880371 (1975-04-01), Landenberger et al.
Mautz George F.
Sonoco Products & Company
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