Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1987-08-24
1989-01-03
Parker, Roscoe V.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51166R, B24B 5506
Patent
active
047947403
ABSTRACT:
A combination and pedestal and vacuum system as, for example, for grinder wheels wherein a pedestal serves as a support for one or more grinder wheels and the pedestal is formed with two enclosures, one of which a blower and motor are mounted so as to create a suction and the other forming a container in which a vacuum bag is mounted and which communicates with the blower so as to suck dust, ground material and other materials from the vicinity of the grinding wheel into the vacuum bag. The two compartments are connected so that the blower creates a suction in the compartment in which the vacuum bag is mounted. The compartment in which the vacuum bag is mounted has a sealed door which allows the vacuum bag to be removed and replaced with a new bag. The suction to the vacuum bag may be provided with a hose that connects to an outlet from the guard of the grinder or it might be attached to a different position on the grinder with a suitable bracket.
REFERENCES:
patent: 1177342 (1916-03-01), Leiman et al.
patent: 1528439 (1925-03-01), Leiman
patent: 2512930 (1950-06-01), Gilmore
patent: 4578907 (1986-04-01), Cayley
Cayley Michael P.
Keith Malcolm E.
Midaco Corporation
Parker Roscoe V.
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