Apparatus for lapping the edges of a metal foil tape

Details Apparatus for lapping the edges of a metal foil tape Apparatus for lapping the edges of a metal foil tape

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

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