Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1979-02-09
1981-02-24
Simpson, Othell M.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
B24D 906
Patent
active
042519586
ABSTRACT:
An improved flap sanding, surface finishing device is described having a manually operable member positioned outside a housing of the device for unwinding an abrasive strip stored in the housing in order to replenish worn strip segments. The device includes means for selectively inhibiting and enabling unwinding.
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Atos Sheldon L.
Langenberg Anthony J.
Adolphson K. Bradford
Black & Decker Inc.
Bloom Leonard
Murphy Edward D.
Simpson Othell M.
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