Cutting – Processes – Cut advances across work surface
Patent
1992-09-29
1993-08-10
Yost, Frank T.
Cutting
Processes
Cut advances across work surface
83397, 83452, 834712, 834772, 83487, 83578, 83614, 836391, 83478, B26D 118, B26D 512
Patent
active
052338940
ABSTRACT:
The apparatus comprises a housing having a pair of opposed side walls closed at their upper edges by a panel spanning the side walls with the panel being slotted between the side walls and depressible at least in the areas of either side of the slotting. Below and in line with the slot is mounted a rodless cylinder operable by air pressure deliverable at one end or the other of the cylinder as determined by a control device mounted on one of the side walls adjacent one end of the slot. A cutting element extends upwardly from the carrier of the rodless cylinder to move therewith. An arm is pivotably mounted on the opposite side wall from the central device and in line with the slot so that when the arm is brought down onto any sheet disposed on the top panel along the slot line, the arm depresses the sheet and underlying areas of the panel and simultaneously triggers the control device to move the cutting element along the slot to sever the sheet pressed down to meet the cutting element as it so moves.
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Dexter Clark F.
Sunclipse, Inc.
Yost Frank T.
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