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US 4,702,132 AGranted
Centering fixture for wood turning lathe
OwnerHillman R. Grosseinventor
Life of this patent
Estimating the term…
Abstract
An improved centering system for turning lathes consisting of a conical device milled with four grooves, equally spaced, to accept corners of square stock to be turned which will provide for concentric turnings. The centering fixture is improved in that it receives the corners rather than the sides of widely varying stock to assure that the center will be obtained.
Claims1
A conical device used for centering wood on a wood turning lathe, composed with;
- a. four grooves, equally spaced, milled on the interior of the cone to accept the corners of a reasonably square piece of wood,
- b. an interior to be tapered with a thirty degree taper.
Dependencies are inferred from the claim text.