Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1986-02-25
1987-09-15
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51313, 366108, 134117, 134132, B24B 3106
Patent
active
046930370
ABSTRACT:
A vibratory finishing machine for the surface finishing of workpieces comprising an essentially spiral trough, having a plurality of channels in side-by-side relationship, resiliently mounted for vibration and tilted with respect to the horizontal; such a spiral trough which is employed as a finishing chamber by attachment to a resiliently-mounted vibratory structure of a vibratory finishing machine; and a method and apparatus for vibratorily finishing a workpiece by subjecting it to a surface finishing medium in such a trough, having liquid finishing medium in only lower sections thereof and having solid finishing medium in an outer channel of said trough, are disclosed.
REFERENCES:
patent: 2292775 (1966-12-01), White
patent: 2882024 (1959-04-01), Behrens et al.
patent: 3336701 (1967-08-01), Moore
patent: 3607478 (1971-09-01), Henninges
patent: 4035960 (1977-07-01), Balz
patent: 4201017 (1980-05-01), Davenport
patent: 4428161 (1984-01-01), Walther
Hueschen Gordon W.
Roto-Finish Company, Inc.
Schmidt Frederick R.
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