Cutting – By tool reciprocable along elongated edge – With tool in-feed
Patent
1976-12-09
1978-06-27
Meister, J. M.
Cutting
By tool reciprocable along elongated edge
With tool in-feed
83455, 83464, 83468, 269288, 269295, B23D 4910
Patent
active
040967778
ABSTRACT:
There is disclosed woodworking apparatus which is handpowered but permits accurate cuts by unskilled persons comparable to those which might be made by a radial arm or table saw. The apparatus includes a guide in which a handsaw is retained and restrained for cutting motion along the straight line, a supporting surface to support a workpiece in relation to the handsaw, and guides which co-operate with rulers to permit presetting of the apparatus for a desired cut, together with clamping devices which hold the workpiece to the table securely against the motion of the handsaw, at the same time avoiding interference of the clamps with the handsaw as it passes through the workpiece. The guide for the handsaw is formed of very rigid structural material such as steel angle iron which is faced with a plastic material of moderate hardness that resists abrasion or cutting by the handsaw to a considerable degree but is not so hard as to rapidly dull or distort the teeth of the handsaw.
REFERENCES:
patent: 305563 (1884-09-01), Baer
patent: 635884 (1899-10-01), Waltz
patent: 1370431 (1921-03-01), Goodfellow
patent: 1520149 (1924-12-01), Shockey
patent: 2531149 (1950-11-01), Melchor
patent: 2747625 (1956-05-01), Small
Keegan Robert R.
Meister J. M.
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