Winding – tensioning – or guiding – Bobbin or spool – Double-headed spool
Patent
1977-10-17
1979-05-22
Mautz, George F.
Winding, tensioning, or guiding
Bobbin or spool
Double-headed spool
206394, B65H 7502, B69D 6900
Patent
active
041555198
ABSTRACT:
A findings structure for maintaining a spool and a bobbin with like filaments thereon in assembled relationship. The spool and bobbin are each provided with axial bores for support of each on a spindle for the use of each, and they are maintained in assembled relationship for storage by means extending into the aligned bores, such means having resilient filamentous material extending therefrom gripping the sides of said aligned bores. The assemblies of the bobbins and spools may be joined by a flexible strand for ready selection and storage as a group of assembled units.
REFERENCES:
patent: 408328 (1889-08-01), Steiner
patent: 3434590 (1969-03-01), Laughlin et al.
patent: 3854673 (1974-12-01), Manning
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