Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1989-03-29
1990-06-26
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51350, 51330, B24B 902
Patent
active
049360582
ABSTRACT:
A precision hone is set forth particularly for use in the honing of relatively small diameter bores, wherein a main body telescopingly receives therein a sleeve insert secured at its upper end to a tension release spring. A plurality of diametrically opposed and aligned tension pins are directed through the sleeve insert and imposed upon an upper surface of a wedge holder that rotatably receives within a securement boss a bifurcated latch plate integrally secured to a depth wedge that is reciprocatably mounted by means of rotation of a micrometer thimble rotatably secured to the wedge holder and the micrometer sleeve to reciprocate the depth wedge and radially adjust a honing stone relative to an associated mandrel. Application of force to a forward surface of the tension release spring biases the depth wedge rearwardly by its securement to the depth wedge holder to thereby release radial force upon the honing stone and enable quick removal of a workpiece receiving the honing stone when the hone assembly is rotatably mounted to a rotating mandrel.
REFERENCES:
patent: 2991597 (1961-07-01), Calvert
Bryant Joseph P. J.
Snyder Gary L.
Gilden Leon
Rachuba M.
Schmidt Frederick R.
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