Combined nozzle with air foil

Details Combined nozzle with air foil Combined nozzle with air foil

1985-02-28

1986-10-28

Whitehead, Harold D.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

125 13R, 125 11R, B24B 5502

Patent

active

046190813

ABSTRACT:
A combined nozzle and air foil for providing a flow of cooling and cleaning fluid to a rotating cutting blade providing cutting of a substrate. A nozzle portion for location intermediate the cutting blade and the substrate. The nozzle portion including at least one opening for directing a flow of cooling and cleaning fluid to the blade and to the cut area of the substrate. An elongated air foil portion mounted above and extending from the nozzle portion to be cut by the cutting blade to form an air foil on both sides of the cutting blade. The air foil producing a partial vacuum below the air foil and adjacent the opening in the nozzle to provide an efficient flow of the fluid to the blade and the cut area of the substrate. The combined nozzle and air foil portions are movably mounted to have the air foil engage the cutting blade to custom cut the air foil to match the dimensions of the cutting blade and to provide the proper location of the nozzle to direct the flow of the fluid.

REFERENCES:
patent: 2899781 (1959-08-01), Williams
patent: 3127886 (1964-04-01), Miller
patent: 3628293 (1976-12-01), Kobayashi
patent: 3744189 (1973-07-01), Kakumu
patent: 3978625 (1976-09-01), Klaassen
patent: 4024674 (1977-05-01), Suzuki

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