Agitating – Rubber or heavy plastic working – Stationary mixing chamber
Patent
1975-10-08
1978-12-05
Hornsby, Harvey C.
Agitating
Rubber or heavy plastic working
Stationary mixing chamber
366303, 366305, 366307, 366325, B29B 106, B29B 110
Patent
active
041283422
ABSTRACT:
An apparatus for the mixing of materials such as synthetic polymers and their additives. The apparatus comprises a casing which surrounds a cylindrical rotor. A series of groove rings and spacer rings are axially arranged on the rotor and in the casing. The grooves formed on the peripheral surface of the groove rings are circumferentially separated by shearing lands and are bound along their longitudinal side faces by the side faces of the alternately arranged spacer rings. In assembly, the grooves formed in the rotor groove rings are arranged in a partially overlapping, axially displaced relationship with respect to the radially opposed grooves formed on casing groove rings.
REFERENCES:
patent: 2200997 (1940-05-01), Royle
patent: 3174185 (1965-03-01), Gerber
patent: 3239882 (1966-03-01), Yokana
patent: 3317956 (1967-05-01), Lippens
Barmag Barmer Maschinenfabrik AG
Hornsby Harvey C.
Simone Timothy F.
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