Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1975-07-11
1977-07-19
Jones, Jr., James L.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51429, B24C 300
Patent
active
040359581
ABSTRACT:
A mobile floor cleaning and polishing machine comprising a wheel-supported chassis having thereon a turntable rotatable about a normally vertical axis. The turntable supports abrasive-ejecting mechanism including a generally rectangular nozzle from which granular, pelleted or pulverous abrasive may be discharged at high velocity, downwardly against the floor or other surface to be cleaned. By adjusting the angle of the rectangular nozzle with respect to the direction of advance of the machine, the width of the area treated in a single pass of the machine, may be controlled as desired. Spent abrasive is automatically recovered, cleaned and stored for re-use. Means are disclosed for oscillating the ejector means back and forth relatively to the chassis, in the direction of travel of the machine.
REFERENCES:
patent: 3380196 (1968-04-01), Mabille
patent: 3566543 (1971-03-01), Fogle
patent: 3691689 (1972-09-01), Goff
patent: 3877175 (1975-04-01), Snyder
patent: 3916568 (1975-11-01), Rose et al.
Jones Jr. James L.
Munz Otto John
Smith James G.
Tokyo Kosei Kaken Co. Ltd.
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