Cutting – With means to deform work temporarily
Patent
1975-06-19
1976-07-27
Abercrombie, Willie G.
Cutting
With means to deform work temporarily
83287, 83335, 83347, B26D 714, B26D 156
Patent
active
039712770
ABSTRACT:
Matted fibrous material is fed between a rotatable shaft having a chopping blade mounted thereon and a rubber-covered back-up roll cooperable with the blade. Clutch and brake means enable the blade shaft to be rotated intermittently through one turn to chop off a selected length of material. An upper portion of the back-up roll is above the plane of support of feed and discharge conveyors on opposite sides of the back-up roll, and a cam on the blade shaft compresses the material before it is chopped by the blade.
REFERENCES:
patent: 3628410 (1971-12-01), Shields
Finn Lawrence R.
Kowalski Carl D.
Yawberg Richard C.
Abercrombie Willie G.
Overman John W.
Owens-Corning Fiberglas Corporation
Rose Paul J.
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