Cutting – With work immobilizer – Work-stop abutment
Patent
1991-01-28
1991-12-03
Rosenbaum, Mark
Cutting
With work immobilizer
Work-stop abutment
834681, 83694, 269303, 269315, B26D 701
Patent
active
050690990
ABSTRACT:
A storable squaring arm for use with a shear and comprising a forward section and a rear section which extend substantially parallel to the rails of the work-piece-supporting stand of the shear. The rear end of the forward section is pivotally attached to the forward end of the rear section to swing about a transversely extending axis. The rear section is pivotally attached to one of the rails to swing about a longitudinally extending axis. In order to store the squaring arm, the forward section is pivoted rearwardly about the transverse axis to a folded position on top of the rear section. The rear section is then pivoted about the longitudinal axis to a stored position below the top of the rail.
REFERENCES:
patent: 2238857 (1941-04-01), Ford
patent: 2740437 (1956-04-01), Odlum et al.
patent: 2890729 (1959-06-01), Horn
patent: 4206910 (1980-06-01), Biesemyer
patent: 4257296 (1981-03-01), Short
Jones Eugenia A.
Rosenbaum Mark
W. A. Whitney Corp.
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