Supports – Brackets – Article holding means
Patent
1992-02-28
1992-12-15
Chin-Shue, Alvin C.
Supports
Brackets
Article holding means
2421301, 242131, A47F 500
Patent
active
051709791
ABSTRACT:
A universal package support for packages of yarn having various inside diameters and lengths. The support has a movable disc slidably supported on a shaft which slides in and out to actuate a plurality of pivotally mounted levers to engage and disengage the interim surface of a yarn tube placed thereon.
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patent: 4765562 (1988-08-01), Gabalda
patent: 4941622 (1990-07-01), Alexander
patent: 4995569 (1991-02-01), Alexander
Chin-Shue Alvin C.
Lechok Sarah
Marden Earle R.
Milliken Research Corporation
Petry H. William
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