Patent ID: 6475066
Filing Date: 2002-11-05
Classification: B24B

Abstract:
A combination sanding head selectively capable of spin or random-orbit motion with a non-reversible motor comprising:(a) an upper collar comprising: (i) a shaft attachment with a first centerline; (ii) a first hub attachment with a second centerline offset from said first centerline by a distance x; and (iii) a first counterweight; (b) a lower collar comprising: (i) a second hub attachment having a third centerline, said second hub attachment rotationally connected to said first hub attachment; (ii) a bearing attachment with a fourth centerline offset from said third centerline by said distance x; and (iii) a second counterweight; (c) a sanding plate rotationally connected to said bearing attachment; (d) a pin selectively capable of coupling said collars to said sanding plate.