Cutting – Tool engages work during dwell of intermittent workfeed – Unicyclic
Patent
1987-07-22
1992-04-28
Yost, Frank T.
Cutting
Tool engages work during dwell of intermittent workfeed
Unicyclic
83614, 83649, B26D 520
Patent
active
051077345
ABSTRACT:
An electrically operated dispenser for sheet material normally supplied in a spirally wound roll such as paper towels, toilet tissue, aluminum foil, plastic wrap and the like and more specifically a dispenser which is electrically powered to move the web of sheet material through a discharge slot until a desired length of material has been dispensed with the dispenser then automatically cutting the web so that the cut-off length of sheet material can be utilized with the cut-off edge connected with the supply roll of sheet material being disposed inwardly of the discharge slot for concealing the end edge of the supply roll of web material.
REFERENCES:
patent: 1543183 (1925-06-01), Mortimer
patent: 3436997 (1969-04-01), Abraham et al.
patent: 3748939 (1973-07-01), Feinstein et al.
patent: 3919905 (1975-11-01), Hoffman
patent: 3998120 (1976-12-01), Granger et al.
Jones Eugenia A.
Yost Frank T.
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