Cutting – Tool engages work during dwell of intermittent workfeed – With variable direction of work-feed from cycle to cycle
Patent
1981-05-20
1983-07-12
Schran, Donald R.
Cutting
Tool engages work during dwell of intermittent workfeed
With variable direction of work-feed from cycle to cycle
83 36, 83272, 83153, 83417, 834091, 834713, 83436, B27B 506
Patent
active
043924018
ABSTRACT:
Apparatus for cutting planar workpieces including a saw movable through a cutting stroke in a substantially horizontal direction with a first and a second table being provided on opposite sides of the saw. The planar workpieces are first fed from the first table onto the second table through a first cutting operation and the cut parts are rotated relative to the saw on the second table and then fed through a second cutting operation back onto the first table. A pusher device is provided on the second table for feeding the planar cut parts and a feeding device on the first table operates to selectively feed planar strips from the first table to the second table. The first table is provided with two sets of rollers capable of conveying planar parts in two transverse directions with the sets of rollers being vertically displaceable relative to each other.
REFERENCES:
patent: 2107968 (1938-02-01), Uline
patent: 3691887 (1972-09-01), Roch
patent: 3890861 (1975-06-01), Gebhardt
patent: 4054070 (1977-10-01), Steiling
patent: 4065991 (1978-01-01), Benuzzi
patent: 4181054 (1980-01-01), Striebig
patent: 4206670 (1980-06-01), Benuzzi
Schelling & Co.
Schran Donald R.
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