Winding – tensioning – or guiding – Bobbin or spool – Double-headed spool
Patent
1985-03-05
1986-08-05
Gilreath, Stanley N.
Winding, tensioning, or guiding
Bobbin or spool
Double-headed spool
2421252, 242159, 242164, B65H 7514, B65H 7528, B65H 6500
Patent
active
046038205
ABSTRACT:
A thread reel is previously known at its two ends is provided with two flanges arranged beside each other and between which the thread is intended to be attached. According to the invention the two flanges arranged beside each other are situated at a small distance from each other, and the inner flanges are of such a construction that they will be pressed with their peripheries into contact with the outer flanges by means of the thread applied on the reel.
REFERENCES:
patent: 2079966 (1937-05-01), Reiners et al.
patent: 2678012 (1954-05-01), Ayres
patent: 2938655 (1960-05-01), Wachter
patent: 4184653 (1980-01-01), Bonzo
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