Hand held work preparation device

Details Hand held work preparation device Hand held work preparation device

1992-03-25

1993-12-14

Parker, Roscoe V.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51181R, 51170PT, 15 23, 15 88, 1510403, B24B 2302, A46B 1302

Patent

active

052691047

ABSTRACT:
This disclosure relates to a work preparation device for sequentially conditioning a tubular workpiece. The device has a battery operated motor that operates gear means that rotates a horizontal shaft. At the ends of the shaft is a male abrasive tool and a female abrasive tool. The distance between the ends of the abrasive tools is preferably less than about six inches so that the device could function in small spaces.

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patent: 4246728 (1981-01-01), Leasher
patent: 4530127 (1985-07-01), Roberts
patent: 5056265 (1991-10-01), Hurst

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