D - Textiles – Paper – 21 – D
Patent
D - Textiles, Paper
21
D
D21D 1/00 (2006.01) D21D 1/20 (2006.01) D21D 1/22 (2006.01) D21D 1/30 (2006.01) D21D 1/34 (2006.01)
Patent
CA 2374651
A refiner for separating and beating a material includes a conical type stationary shell including a first beating section; a ring-shaped stationary disc provided on an outer edge of the conical type stationary shell and including a second beating section; a rotational shaft; a conical type rotor attached to and supported by the rotational shaft including a third beating section facing the first beating section to create a gap between the first beating section and the third beating section for the material to pass through; and a ring-shaped rotor disc provided on an outer edge of the conical type rotor and including a fourth beating section facing the second beating section to create a gap between the second beating section and the fourth beating section for the material to pass through.
Aikawa Yoshihiko
Aikawa Iron Works Co. Ltd.
Seaby & Associates
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