Sandwich design crushing/shredding machine

Details Sandwich design crushing/shredding machine Sandwich design crushing/shredding machine

1997-11-04

2000-02-15

Hail, III, Joseph J.

Solid material comminution or disintegration

Apparatus

Including means applying fluid to material

241 4606, 241 894, B02C 1306

Patent

active

060243104

ABSTRACT:
The present invention is directed to a sandwich design crushing/shredding machine. The machine comprises a stationary grid and a rotatable set of blades on a shaft. The stationary grid is adapted for connection into a flow line, has a first flange and a second flange, and an attachment means attaching the first flange to the second flange in face-to-face relationship. The first flange has an open inner portion. The second flange has a grid inner portion of the same general shape as the open inner portion of the first flange, and a number of parallel grid openings. The attached first and second flanges have a bore extending diametrically through the flanges. A rotatable set of blades on a shaft extends axially through the bore, and is adapted for rotation by an exterior power source. Each blade corresponds to a grid opening and is positioned along the shaft within its grid opening. The present invention also includes a method for making the sandwich design crushing/shredding machine and the sandwich design crushing/shredding machine prepared by the novel method.

REFERENCES:
patent: 2001075 (1935-05-01), Sundstrand
patent: 2280211 (1942-04-01), Bernhardt
patent: 3313331 (1967-04-01), DiPierro et al.
patent: 3357468 (1967-12-01), Brinch-Moller
patent: 3439361 (1969-04-01), Moore
patent: 3527277 (1970-09-01), Woods
patent: 4457490 (1984-07-01), Scobie
patent: 5186401 (1993-02-01), Herdmn et al.

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