Apparatus for preparing corrugated sheets automatically

Details Apparatus for preparing corrugated sheets automatically Apparatus for preparing corrugated sheets automatically

1976-10-06

1978-10-31

Simpson, Othell M.

Cutting by use of rotating axially moving tool

Combined cutting means

Plural other type cutting means

144 3R, 144 35R, 408 26, B23B 5108

Patent

active

041231902

ABSTRACT:
Apparatus for preparing corrugated sheets is described which comprises a table for supporting one or more sheets, an assembly of cutting and perforating tools for cutting corners off the sheets and making holes in them, and means for moving the table and tool-supporting assembly towards and away from one another to effect the cutting and perforating of the sheets.

REFERENCES:
patent: 2593144 (1952-04-01), Gillespie
patent: 3339601 (1967-09-01), Christman et al.
patent: 3473583 (1969-10-01), Pallagrosi et al.
patent: 3832083 (1974-08-01), Dockery et al.

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