Cutting – Means to drive or to guide tool – With simple rectilinear reciprocating motion only
Patent
1991-07-22
1992-08-25
Yost, Frank T.
Cutting
Means to drive or to guide tool
With simple rectilinear reciprocating motion only
83694, 83955, B26D 104
Patent
active
051408821
ABSTRACT:
A cut and score die apparatus is provided for progressively converting a sheet of material into blanks. The apparatus includes a punching section for punching scrap material from the sheet of material to define an array of interconnected blanks arranged in a grid of rows and columns on the sheet of material. A scoring section is provided for simultaneously scoring a first predetermined pattern on a trailing portion of a first row of blanks and a second predetermined pattern on the leading portion of a second, succeeding row of blanks on the sheet of material. A blanking section is also provided for piercing the sheet of material in a predetermined pattern to cut blanks from the sheet of material without producing any additional scrap material.
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Peerless Machine & Tool Corporation
Peterson Kenneth E.
Yost Frank T.
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