B - Operations – Transporting – 27 – B
Patent
B - Operations, Transporting
27
B
143/39
B27B 5/18 (2006.01)
Patent
CA 1215293
ABSTRACT OF THE DISCLOSURE A portable sawing device having a frame attachable by clamping means against the underside of a workpiece support bench. A portable circular power saw is supported on and engaged by an adapter plate hinged to a bearing plate at the forward part of a supporting arm. The adapter plate with the saw is movable about the horizontal hinge axis, between a lowered cutting position and a raised, tilted-up, non-cutting position, and is spring biased upwardly. The supporting arm comprises two concentric telescoped cylinders: the inner, bearing the saw, is rotatable within the outer and lockable thereto for bevel cutting; the outer is cantilevered for- wardly from a support column vertically disposed behind the bench. The column is carried by a horizontal cross member secured between the ends of two parallel rods horizontally and forwardly disposed beneath the frame and slidably mounted in sleeves which are secured to a plate rotatably and lock- ably attached to the frame. The saw and arm reciprocate as a unit and the arm may be rotated about a vertical axis and locked to align the saw along desired cutting angles. The adapter plate and saw may be rotated with the attached bear- ing plate about a vertical axis to a rip cutting position perpendicular to the saw supporting arm and by means provided restrained in the lowered cutting position. - 28 -
503699
Na
Sawmate Inc.
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