Cutting – With means to convey work relative to tool station – Cut made parallel to direction of and during work movement
Patent
1976-06-18
1978-11-07
Schran, Donald R.
Cutting
With means to convey work relative to tool station
Cut made parallel to direction of and during work movement
83522, 83581, 83415, 83418, 83425, B27B 2508, B27B 2706
Patent
active
041239555
ABSTRACT:
This mitering device comprises: a unit composed of a slotted panel slidably mountable on a saw table for longitudinally-guided stock-mitering and return movements and a pair of panel-mounted left and right abutments cooperatively presenting front edges which converge forwardly at 45.degree. toward the panel slot and at 90.degree. toward each other and which terminate adjacent the panel slot; and length-measuring stop means including means calibrating the front edge of the right abutment from a zero reference point, where a projection of the front edge intersects the saw plane, and a mitered stop member mounted for adjustment along the right abutment to a selected calibrated position wherein its miter mates with the mitered right end of the stock to set the length of the perimetric surface of the rabbet to a precisely measured value approximating a given mat length plus a desired tolerance.
REFERENCES:
patent: 2881812 (1959-04-01), Alumbaugh et al.
patent: 2905210 (1959-09-01), Thomas
patent: 3782235 (1974-01-01), Curcio
patent: 3830127 (1974-08-01), James et al.
patent: 3986420 (1976-10-01), Huntley et al.
Robert Arthur F.
Schran Donald R.
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