Cutting – With product handling means – Means to move – guide – or permit free fall or flight of product
Patent
1991-11-15
1993-01-26
Yost, Frank T.
Cutting
With product handling means
Means to move, guide, or permit free fall or flight of product
83271, 83422, 144 3N, 144 2M, 144332, 144356, B26D 520
Patent
active
051814455
ABSTRACT:
An improved automatic board cutoff saw that maintains better positional accuracy at higher board speeds is disclosed. The improved automatic cutoff saw includes an overhead belt conveyor including a first belt for starting, stopping and advancing the board in frictional engagement therewith over a substantial length both upstream and downstream from a crosscut saw station, as well as a second belt conveyor disposed beneath the first belt conveyor near an infeed region of the crosscut saw station for engaging the underside of the board during its advancement through therethrough. One of a pair of rollers disposed on a pivotal arm of the overhead belt conveyor, the arm being pivoted by tension in the first belt, is urged into a position whereby a board, which may be of scant height, nevertheless is positively, frictionally engaged by both belt conveyors at least during the critical infeed phase of the board-advancing operation.
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Peterson Kenneth
Ultimizer's Inc.
Yost Frank T.
LandOfFree
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