Cutting – Tool carrier or guide affixed to work during cutting – Entirely work supported
Patent
1977-07-27
1978-12-26
Abercrombie, Willie G.
Cutting
Tool carrier or guide affixed to work during cutting
Entirely work supported
83455, B27B 1104
Patent
active
041310489
ABSTRACT:
An elongate reference beam is affixed to longitudinally spaced supports at a working height. A reference stop is mounted for longitudinal adjustment along the beam and is typically placed near one end of the beam. A reference guide is mounted for longitudinal adjustment along the beam and is typically placed adjacent the other end of the beam. The stop has three cooperating faces forming a three dimensional corner: a horizontal face vertically supports a workpiece, such as an elongate wooden stud; a vertical face laterally disposed to the beam longitudinally positions one end of the workpiece; and a vertical face disposed substantially parallel to the beam laterally positions the one end of the workpiece from the beam. The guide has a vertical face disposed parallel to the beam for laterally spacing a side of the workpiece from the beam and a laterally extending arm having a laterally extending vertical side for laterally guiding a work tool, such as a portable power saw, in a cutting direction transverse to the workpiece to cut a predetermined workpiece length.
REFERENCES:
patent: 1911045 (1933-05-01), Tinnen
patent: 2651333 (1953-09-01), Spinney
patent: 3124176 (1964-03-01), Vogini
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