Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1976-12-16
1978-11-07
Godici, N. P.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 37, 51227R, 83411R, 83488, B24B 1900, B24B 2308
Patent
active
041238761
ABSTRACT:
An apparatus for cutting off castings from investment cast set-ups comprising a mandrel assembly engageable with the inside of the center tree of the set-up to clamp it with its longitudinal axis in a horizontal plane, a vertically movable carriage support, a carriage movable along the support parallel to the longitudinal axis of the center tree, a cut-off assembly including a horizontal abrasive disc on the carriage, and structure permitting lateral adjustment of the cut-off assembly in a direction normal to that of carriage movement.
REFERENCES:
patent: 963603 (1910-07-01), Lunceford
patent: 2171541 (1939-09-01), Crouch
patent: 3233888 (1966-02-01), Saha
patent: 3878654 (1975-04-01), Wendt
patent: 3892089 (1975-07-01), Coulstring
patent: 3959930 (1976-06-01), Hatta
Daugherty Donald A.
Simmons John H.
Godici N. P.
Precision Metalsmiths, Inc.
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