Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1977-12-02
1979-02-20
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 683, 242 721, B65H 1904
Patent
active
041402871
ABSTRACT:
A shaft releasably supports a plurality of separately rotatable winding reels held in place by clamps. Each reel is mounted on a sleeve assembly including an axially slidable portion, spring biased in one direction, normally holding the clamps engaged with the reels. When one of the portions is forcibly moved axially to release its clamp, it engages and moves the slidable portion of the next adjacent sleeve assembly so that all reels may be released simultaneously.
REFERENCES:
patent: 2709051 (1955-05-01), Bunch
patent: 2833488 (1958-05-01), Kerber
patent: 3322365 (1967-05-01), Martin
patent: 3554457 (1971-01-01), Hutzenlaub
patent: 3921926 (1975-11-01), Jores
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