Agitating – Rubber or heavy plastic working – Plural mixing chambers
Patent
1977-12-02
1980-01-15
Jenkins, Robert W.
Agitating
Rubber or heavy plastic working
Plural mixing chambers
366 97, 366147, 366149, 366300, A21C 106, B28C 116, B29B 106, B01F 702
Patent
active
041836740
ABSTRACT:
A melt mixer comprises a vessel equipped with heating means, and a pair or more of rotor means including rotors polygonal in cross section and held within the vessel, the rotor means having a heating function. The rotors of each rotor means are angularly staggered to the rotors of the adjacent rotor means. Each rotor means comprises a plurality of rotors axially mounted on a rotating shaft, the rotors being angularly staggered and spaced in succession from one another. Also, the rotor means are so disposed as to be axially movable together with one jacketed side plate of the vessel.
REFERENCES:
patent: 2027185 (1936-01-01), Loomis
patent: 2584225 (1952-02-01), Plunguian
patent: 2753159 (1956-07-01), Christian
patent: 3230581 (1966-01-01), Tyson
patent: 3576675 (1971-04-01), Abramson
patent: 4025058 (1977-05-01), Mizuguchi
Sudo Sadayuki
Sudo Takenaga
Jenkins Robert W.
Nara Grinding Machinery Works, Ltd.
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