Presses – With additional treatment of material – Separating materials
Patent
1981-07-20
1983-06-28
Wilhite, Billy J.
Presses
With additional treatment of material
Separating materials
100192, 100266, 100269R, 100295, 55337, 141 67, 141 73, B30B 900
Patent
active
043899315
ABSTRACT:
A substantially funnel-shaped constricting fiber chute or shaft possesses at its lower portion blade springs forming a diaphragm or the like. These blade springs extend at an acute angle with respect to the lengthwise axis of the fiber chute. At their free ends these blade springs delimit an exit or outlet opening, by means of which the fiber chute opens into a container, such as a bag or sack or the like which is exchangeably secured at such fiber chute. A driveable plunger arranged coaxially with respect to the fiber chute possesses a plunger head which tapers in the outlet direction. The plunger head possesses a toothed or serrated band. Upon penetration of the plunger into the fiber chute or shaft the plunger head compacts fibers which have collected in the fiber chute and expresses such, while further compacting the same, into the sack. The equipment is particularly suitable for use at a fiber separator at which the fibers separated from a transport air current or stream drop into the fiber chute.
REFERENCES:
patent: 2488395 (1949-11-01), Goldberg
patent: 2524560 (1950-10-01), Cote
patent: 2813569 (1957-11-01), Nelson
patent: 2954730 (1960-10-01), Moser
patent: 3104609 (1963-09-01), Crawford
patent: 3601955 (1971-08-01), Ferri
patent: 4162418 (1979-07-01), Kawaki
patent: 4199333 (1980-04-01), Ferri
Kleeman Werner W.
Luwa AG
Wilhite Billy J.
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