Woodworking – Special-work machine – Pin pointing
Patent
1995-10-10
1997-06-17
Bray, W. Donald
Woodworking
Special-work machine
Pin pointing
144176, 1441813, 144168, 1442421, B27M 300, B27C 100
Patent
active
056388772
ABSTRACT:
Apparatus for fashioning a pointed end on a stake includes a base on which is mounted a rotatably driven slotted circular disk having secured to one side thereof a plurality of cutting blades co-disposed in a radially outward arrangement within a cutting plane of the disk. A feed table is displaceably mounted on the base adjacent the cutting plane of the disk and supports a hollow cylinder having open ends for receiving a wooden stake and retaining a free end thereof in a predetermined angular cutting engagement with the cutting plane. Forward travel of the stake through the cylinder is limited by a stop member and lateral displacement of the stake relative to the cutting plane is provided by a handle operated cam that controllably moves the feed table to establish a predetermined depth of cut. The stake is rotated within the cylinder either manually or by a motor driven rotator which results in pinpointing the extended end of the stake.
REFERENCES:
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patent: 562128 (1896-06-01), Frost
patent: 2637356 (1953-05-01), Skates et al.
patent: 2712842 (1955-07-01), Fahrni
patent: 3111971 (1963-11-01), Spencer
patent: 3118476 (1964-01-01), Fiore
patent: 4317544 (1982-03-01), Lapointe
patent: 5109896 (1992-05-01), Tomes et al.
patent: 5323975 (1994-06-01), Fulghum, Jr.
Bray W. Donald
Sakovich Michael M.
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