Cutting – Processes – Cut advances across work surface
Patent
1992-07-16
1994-03-22
Seidel, Richard K.
Cutting
Processes
Cut advances across work surface
834681, 83636, 836395, 83693, B26D 109
Patent
active
052954242
ABSTRACT:
An apparatus for cutting each of a plurality of multi-tabbed shingles into smaller portions useful as roof-cap is disclosed and claimed. The apparatus includes upper and lower cutting plates mounted in reciprocating opposed spacial relationship. Preferably, the apparatus is pneumatically powered and it is possible to cut multiple shingles in a single operation.
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Ferrell Michael W.
Peterson Kenneth E.
Seidel Richard K.
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