Agitating – Rubber or heavy plastic working – Stirrer is through-pass screw conveyor
Patent
1997-12-11
1999-11-16
Pyon, Harold
Agitating
Rubber or heavy plastic working
Stirrer is through-pass screw conveyor
366297, 366300, 425204, 425208, B29C 4762
Patent
active
059845163
ABSTRACT:
An enclosed kneading apparatus which can smoothly knead and disperse kneaded products of various kneading conditions without the maintenance of a rotor moving mechanism for a first and second rotors and the operation which sacrifices the handling capacity of the kneading apparatus and at the same time, prevent an excessive increase in the temperature of the kneaded products. In the apparatus, the kneaded product of a desired kneading state is obtained by flowing a kneading object in tip clearances between the inner wall of a chamber and a first and second rotors while rotating the first and second rotors in the chamber, and by imparting a shearing force to disperse the kneading object. The respective first and second rotors are provided with three long wings in helical fashion each having a plurality of tip portions for providing a plurality of three tip clearances in the axial direction.
REFERENCES:
patent: 3423074 (1969-01-01), Loomans
patent: 4058297 (1977-11-01), Seufert
patent: 4234259 (1980-11-01), Wiedmann et al.
patent: 4718771 (1988-01-01), Asai et al.
patent: 4824256 (1989-04-01), Haring et al.
patent: 4834543 (1989-05-01), Nortey
patent: 4871259 (1989-10-01), Harada et al.
patent: 4893936 (1990-01-01), Borzenski et al.
patent: 4914635 (1990-04-01), Nishigai et al.
patent: 5590959 (1997-01-01), Ueda et al.
patent: 5672005 (1997-09-01), Fukui et al.
Inoue Kimio
Kurokawa Yoshinori
Takakura Ko
Ureshino Kashiro
Yamada Norifumi
Kabushiki Kaisha Kobe Seiko Sho
Leyson Joseph
Pyon Harold
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