Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1989-07-31
1991-01-29
Parker, Roscoe V.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
144114A, B24B 1900
Patent
active
049877046
ABSTRACT:
A base is arranged to be secured to the support frame of a planer and supports a slide for movement toward and away from the planar knife head. The slide supports a grinding stone, and a lever connected between the base and the slide is arranged to move the slide and the stone toward and away from the knife head. The guard for the knife head on the planer has an opening through which the present jointing apparatus works. An adjustable stop is provided between the jointer base and the slide to provide precision operation of the slide and the stone in jointing operations.
REFERENCES:
patent: 1114743 (1914-10-01), Fosterling
patent: 1651013 (1927-11-01), Buss et al.
patent: 4581856 (1986-04-01), Theien
Groghan Charles L.
Johnson David J.
Eckelman E. M.
Parker Roscoe V.
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