Device for removing doses of plastic material from an extruder

Details Device for removing doses of plastic material from an extruder Device for removing doses of plastic material from an extruder

2008-06-10

2008-06-10

Davis, Robert B. (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

Preform severing means

Means for forming from bulk material, means for severing and...

C425S261000, C425S310000, C425S311000, C425S313000, C425S34800S, C425S809000

Reexamination Certificate

active

07384257

ABSTRACT:
A device for removing doses of plastic material from the outflow orifice of an extruder by means of at least one removal element movable with respect to the extruder and provided with a receptacle for a dose removed from the orifice, the removal element comprising a severing element adapted to cut into the plastic material dispensed by the extruder along a severing edge advancing through the material from one side of the orifice to the other, the receptacle being shaped so as to accomodate the dose and allow its expulsion substantially in the directon of the severing edge.

REFERENCES:
patent: 3128500 (1964-04-01), Cunningham
patent: 3324510 (1967-06-01), Kleeb
patent: 3792950 (1974-02-01), Cuff
patent: 3972666 (1976-08-01), Pandur
patent: 4518336 (1985-05-01), Alieri
patent: 4968469 (1990-11-01), White
patent: 5456587 (1995-10-01), Ingram
patent: 5603964 (1997-02-01), Rote et al.
patent: 5807592 (1998-09-01), Alieri
patent: 5811044 (1998-09-01), Rote et al.
patent: 6368094 (2002-04-01), Dennis et al.
patent: 6422854 (2002-07-01), Dennis et al.
patent: 0 331 485 (1989-09-01), None
patent: 1 101 586 (2001-05-01), None
patent: 976 615 (1964-12-01), None

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