Truss miter angle saws

Details Truss miter angle saws Truss miter angle saws

1991-11-18

1993-01-05

Bray, W. Donald

Cutting

Rotatable disc tool pair or tool and carrier

With means to support work relative to tool

83165, 834713, 83461, 834681, 83488, 144 3R, 144 30, 144 49, B23B 328, B23D 1900

Patent

active

051760606

ABSTRACT:
An apparatus for simultaneously miter angle cutting to length the end of a wood truss web includes an upright frame having a workpiece guide path, horizontally extending through the frame. A pair of superposed angled saw blades are moved vertically by a pressure cylinder across the workpiece path which severs the workpiece to form a truss web to length while simultaneously miter angle cutting its ends on predetermined angles.

REFERENCES:
patent: 3719216 (1973-03-01), Tracy
patent: 3757625 (1973-09-01), Pfenning et al.
patent: 3851557 (1974-12-01), Vierstraete
patent: 3854360 (1974-12-01), Reed
patent: 4098310 (1978-07-01), Sanford et al.
patent: 4131143 (1978-12-01), Mayo
patent: 4454794 (1984-06-01), Thornton

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