Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1982-09-29
1985-09-17
Marcus, Stephen
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 683, B65H 1904
Patent
active
045415790
ABSTRACT:
A clutch means particularly useful in the rapid and precise alignment of a large number of rotating members such as take-up reels on a single shaft. Each rotating member, e.g., each reel-hub member, is positively engaged by a resilient and non-fouling spring member which is readily inserted into conventional clutch means and which comprises a cam means to facilitate the sliding passage of a number of reels onto a shaft as well as locking means to couple the clutch means and the reels to be rotated thereon.
REFERENCES:
patent: 2372424 (1945-03-01), Ironside
patent: 2436326 (1948-02-01), Pierce
patent: 3159389 (1964-12-01), Clary
patent: 3207454 (1965-09-01), Bendar
patent: 3347485 (1967-10-01), Bundschuh
patent: 3357652 (1967-12-01), Greifenhagen
patent: 3359020 (1967-12-01), O'Donnell
patent: 3417939 (1968-12-01), Bunting
patent: 4063692 (1977-12-01), Buggy
patent: 4327301 (1982-04-01), Janson
Essary James W.
Sanderson Robert A.
Graham Magnetics Incorporated
Kehoe Andrew F.
Marcus Stephen
Peters Leo J.
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