Special receptacle or package – For roll or reel – Plural rolls
Patent
1989-06-12
1990-11-06
Fidei, David T.
Special receptacle or package
For roll or reel
Plural rolls
206391, 206394, 206821, B65D 8567
Patent
active
049679074
ABSTRACT:
A separator holder structure for the quick loading of yarn would spools in dyeing machines, drying machines or other processing devices. The structure consists of a frame forming latticed tray which is divided internally into housings in each of which is secured, with the possibility of a limited vertical movement, a separator adapted to keep the yarn wound spools centered within the respective housing and to ensure hydraulic tightness between the vertically stacked elements in each column of spools when multiple structures are stacked. The possibility of movement of ht eseparators permits a quick stacking of the spools on horizontal layers, as the expedient allows the correct setting of separators, in individually loose manner, to ensure hydraulic tightness of same at the two ends of spools on which the yarn is wound.
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patent: 542014 (1895-07-01), Glaeser
patent: 2007914 (1935-07-01), Elling
patent: 2276959 (1942-03-01), Goldsmith
patent: 2610735 (1952-09-01), Ferguson
patent: 3227272 (1966-01-01), Critzer
patent: 3281033 (1966-10-01), Stutzman et al.
patent: 3335858 (1967-08-01), Sibille
patent: 4739884 (1988-04-01), Duplessy
Fidei David T.
Pozzi Leopoldo S.p.A.
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