Metal deforming – By extruding through orifice – With cutting
Patent
1985-06-12
1986-06-10
Larson, Lowell A.
Metal deforming
By extruding through orifice
With cutting
83137, B21C 3504
Patent
active
045935521
ABSTRACT:
An extrusion press is provided with a butt dislodging apparatus for removal of a billet butt from an extrusion die with the dislodging apparatus including an elongated butt knock-off bar having a free end which is movable within proximity to a butt shear blade and in converging relationship with a shear plane along which the shear blade is movable.
REFERENCES:
patent: 1930762 (1933-10-01), Leland
patent: 3530702 (1967-08-01), De Ridder
patent: 3563079 (1971-02-01), Monie et al.
patent: 4317352 (1982-03-01), Doudet
Larson Lowell A.
Sutton Engineering Co.
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