Cutting – With product handling means – Means to move – guide – or permit free fall or flight of product
Patent
1977-01-31
1979-05-08
Schran, Donald R.
Cutting
With product handling means
Means to move, guide, or permit free fall or flight of product
83198, 83369, 83372, 83639, B26D 538, B26D 706, B26D 512, B26D 316
Patent
active
041529596
ABSTRACT:
A hot shearing apparatus for shearing heated round or flat section bars or rods, in particular light metal bars, to obtain cut bars or billets comprises a drive unit, fixed and movable shearing members, a drive means for producing the shear forces, an abutment means, an ejector means, and a transfer means for the sheared billets. Shearing rings are used as the shearing members. The ratio of the diameter to the length of the shearing rings is greater than one. Thus the diameter is relatively large as compared to the length. This permits high quality cuts and, at the same time, trouble-free operation of the apparatus.
REFERENCES:
patent: 2380898 (1945-07-01), Pimentel
patent: 3348441 (1967-10-01), Toney et al.
patent: 3552253 (1971-01-01), MacDonald
patent: 3886829 (1975-06-01), Criblez
patent: 3972257 (1976-08-01), Lazar
Blanchard James B.
Ropski Gary M.
Schran Donald R.
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