Cutlery – Cutting tools – Saw
Patent
1994-01-31
1995-10-03
Watts, Douglas D.
Cutlery
Cutting tools
Saw
30374, B23D 4702
Patent
active
054541670
ABSTRACT:
The saw comprises a cased motor driving a circular saw blade that is pivotally mounted to a baseplate to vary the cutting extension below the baseplate. A channel-shaped part that is of smaller cross-section than an open slot in the baseplate is used for guiding the baseplate during a cutting operation over a worktable by abutment against or location over an upstanding guide located on the worktable. The channel-shaped part is medially pivoted to the baseplate and its angle thereto is adjusted by way of a cam so as to vary the angle of the baseplate, and hence of the saw blade, relative to the direction of travel, thereby to permit the production of a width of cut greater than the width of the saw blade.
REFERENCES:
patent: 4078309 (1978-03-01), Wilson
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