Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1975-01-27
1976-10-19
Smith, Al Lawrence
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 5R, B24B 900
Patent
active
039863018
ABSTRACT:
An apparatus for lapping the edges of a metal foil tape to remove burrs. A pair of coaxial counter-rotating wheels have facing annular abrasive surfaces which are spaced apart a distance less than the width of the tape. The tape is drawn between the wheels, generally along the wheel diameters, with the tape edges in engagement with the abrasive surfaces. The peripheral velocity of the wheels is substantially greater than the lineal speed of the tape so that the tape edges are polished substantially at right angles to the plane of the tape.
REFERENCES:
patent: 1784231 (1930-12-01), Gardner
patent: 2061918 (1936-11-01), Nanfeldt
patent: 2958163 (1960-11-01), Cammerzell
patent: 3906676 (1975-09-01), Orlando
Lough Merlin E.
Mertz Gene E.
Springer Harold L.
White Lawrence H.
Godici Nicholas P.
Smith Al Lawrence
Sundstrand Data Control Inc.
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