Cutting – With product handling means – Including means to form or hold pile of product pieces
Patent
1976-10-18
1978-03-07
Yost, Frank T.
Cutting
With product handling means
Including means to form or hold pile of product pieces
83158, 83160, 83167, 83208, 83210, 83215, 83235, 83240, 83251, 83255, 83263, 83268, 83282, 83404, 83449, 83467R, 83517, 83559, 83556, 83649, B26D 502
Patent
active
040772870
ABSTRACT:
The invention relates to automatic lines for cross cutting of coiled strips and is used to best advantage for cross cutting of coiled strips into plates intended for the manufacture of transformers.
The automatic line of this invention comprises guillotine shears which are pivoted in the horizontal plane and intended to cut plates off a strip; non-pivoted guillotine shears intended to cut off sharp angles of said plates, said non-pivoted shears being mounted on a slider which is movable along the automatic line's axis in order to fix the non-pivoted shears at a desired distance from the pivoted shears in order to simultaneously cut off sharp angles and cut out plates; and a strip feeding mechanism being provided with only one pair of rollers driven by means of a reduction gear driven by a step electrohydraulic drive which feeds the strip, as well as accelerates, brakes and, if necessary, reverses the strip's motion to ensure a prescribed plate length.
REFERENCES:
patent: 2767789 (1956-10-01), Budlong et al.
patent: 2989883 (1961-06-01), Zimsky et al.
patent: 3440910 (1969-04-01), Scribner
patent: 3540120 (1970-11-01), DeLaurentis et al.
patent: 3603188 (1971-09-01), Rabl
patent: 3654830 (1972-04-01), Werner, Jr.
patent: 3786710 (1974-01-01), Backlin
Batozsky Vadim Ivanovich
Burchenko Jury Petrovich
Eremenko Adolf Grigorievich
Khodorov Alexandr Iosifovich
Korot Garri Moiseevich
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