Kneading apparatus

Details Kneading apparatus Kneading apparatus

2007-07-17

2007-07-17

Sorkin, David (Department: 1723)

Agitating

Rubber or heavy plastic working

With specified feed means

C366S085000, C366S088000, C366S090000

Reexamination Certificate

active

10303763

ABSTRACT:
A kneading apparatus includes a barrel having a chamber, which is a tubular hollow, a biaxial screw set for extruding a material to be kneaded downstream by rotation of the biaxial screw set inside the chamber, and kneading blade sections, mounted in the screw set, for kneading the material by shearing the material in tip clearances and a wedge-shaped space between an inside wall of the chamber and the kneading blade sections. The tip clearance becomes narrower from the upstream side to the downstream side in the direction of extrusion of the material. The kneading apparatus, which performs a continuous kneading operation, makes it possible to set proper kneading conditions in accordance with changes in the state of a material being continuously kneaded, and achieves high kneading efficiency.

REFERENCES:
patent: 3941535 (1976-03-01), Street
patent: 4848915 (1989-07-01), Fintel
patent: 5947593 (1999-09-01), Inoue et al.
patent: 5984516 (1999-11-01), Inoue et al.
patent: 6062719 (2000-05-01), Busby et al.
patent: 6106142 (2000-08-01), Rockstedt
patent: 6116770 (2000-09-01), Kiani et al.
patent: 6170975 (2001-01-01), Andersen
patent: 6220745 (2001-04-01), Kobayashi et al.
patent: 6682213 (2004-01-01), Inoue et al.
patent: 2001/0019729 (2001-09-01), Inoue
patent: 2003/0090955 (2003-05-01), Murakami et al.
patent: 0 850 738 (1998-01-01), None
patent: 6-344344 (1994-12-01), None
patent: 10-80944 (1998-03-01), None
patent: 11-262945 (1999-09-01), None

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