Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1994-06-13
1996-05-07
Nguyen, John Q.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
2421188, B65H 7514, B65H 7518
Patent
active
055138195
ABSTRACT:
A flanged reel of the type produced from a unitary, elongated blank of material (10) that is foldable without tearing or fracturing. A base (10) is trisected longitudinally by two nonparallel, broken perforated scores (22, 24) which allow two flanges (14, 16) to be apositioned by bending. As closure side A (36) is rotated towards closure side B (40) the facings (32) intersect at the dovetail closure (30). Additionally, said flanges pivot (18) adjacent to angular slots (20) allowing said base (10) to be rotatable to 360 degrees. In addition, said flanges are retained upright by gripping points (26). The reel is completed by inserting a hook (38) of closure side A (36) into a slot (42) of closure side B (40).
REFERENCES:
patent: 2852206 (1958-09-01), Bolding
patent: 3838602 (1974-10-01), Hanson et al.
patent: 3876073 (1975-04-01), Herbetko
patent: 4437618 (1984-03-01), Boyle
patent: 4492350 (1985-01-01), Dgetluck
patent: 5287965 (1994-02-01), Miller
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