Cutting – Means to drive or to guide tool – With simple rectilinear reciprocating motion only
Patent
1991-12-19
1993-09-07
Yost, Frank T.
Cutting
Means to drive or to guide tool
With simple rectilinear reciprocating motion only
83368, 83694, 83700, B26D 504
Patent
active
052418898
ABSTRACT:
An arrangement for cutting sheet metal, particularly sheet metal strips. The arrangement includes a double cutting tool with two outer knives and an inner knife which is movable between the outer knives so as to form two cutting gaps. The outer knives are adjustable relative to each other by adjusting wedges in order to adjust the cutting gaps such that the two outer knives are adjusted by the adjusting wedges synchronously or asynchronously by either the same or a different extent. The two outer knives can be clamped against the adjusting wedges.
REFERENCES:
patent: 2374625 (1945-04-01), Slettengren
patent: 2525540 (1950-10-01), Dehn
patent: 3413882 (1968-12-01), Richmond et al.
patent: 3791248 (1974-02-01), Pearson
patent: 3799022 (1974-03-01), Nagel et al.
patent: 4050338 (1977-09-01), Pearson
patent: 4674378 (1987-06-01), Kawano et al.
Noe Oskar
Schwerdt Wilhelm
Ulbricht Dietmar
BWG Bergwerk-und Walzwerk-Maschinenbau GmbH
Rada Rinaldi
Yost Frank T.
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