Scrap cutter assembly

Details Scrap cutter assembly Scrap cutter assembly

1996-07-05

1999-04-27

Rachuba, Maurina T.

Cutting

With product handling means

Means to move, guide, or permit free fall or flight of product

83129, 83134, 83140, 83143, 83923, B26D 706

Patent

active

058967958

ABSTRACT:
A scrap cutting assembly for use in a reciprocating press in which a cutter is carried on a ram which reciprocates with respect to a fixed base to form and cut material passing through the press includes an exit plate mounted on the press base adjacent the material exit point and a shutter spring and backing spring attached to the exit plate. The exit plate has a tapered bottom surface which tapers upwardly toward the ram and the shutter spring and backing spring are attached to and lie along the bottom tapered surface with one end of the shutter spring extending beyond the end of the exit plate and slightly above the top surface thereof so as to support the material as it is fed through the press. The shutter spring is depressed by the cutter as the ram and cutter descend to sever the material.

REFERENCES:
patent: 760303 (1904-05-01), Boykin
patent: 2786527 (1957-03-01), Bruns
patent: 3013458 (1961-12-01), Arvidson
patent: 3186279 (1965-06-01), Rengel
patent: 4389868 (1983-06-01), Strout
patent: 4449801 (1984-05-01), Reba et al.

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