Machine for reducing the size of material

Details Machine for reducing the size of material Machine for reducing the size of material

1990-04-27

1991-07-09

Bray, W. Donald

Woodworking

Slicer

144193R, 144366, 144369, 144180, B27C 100

Patent

active

050296256

ABSTRACT:
A machine for reducing the size of material is provided. A movable blade is moved at least nearly parallel to a fixed blade via a raising and lowering mechanism, and is supplied with a force that opposes a cutting pressure. Only a single drive is necessary for the movable blade, so that the machine has a structurally simple and economical configuration. Since the blades are moved parallel to one another at low speed, the noise and dust emission is extremely low. The cutting pressure necessary for the cutting process is applied by the raising and lowering mechanism. The force required is kept small since the material is cut in a shearing process.

REFERENCES:
patent: 2760533 (1956-08-01), Bass
patent: 4086111 (1978-04-01), Corey
patent: 4337809 (1982-07-01), Bertolette et al.
patent: 4340098 (1982-07-01), Scott
patent: 4751949 (1988-06-01), Berner
patent: 4945960 (1990-08-01), McCauley

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