Abrading tool

Abrading – Frame or mount – Portable abrader

Patent

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Details

451353, 384 41, 125 5, 30306, B24B 2300

Patent

active

059803711

ABSTRACT:
An improved abrading tool adapted for being driven in rotation by a power tool is disclosed. The abrading tool includes a single piece housing having concentric inner and outer cylindrical walls. A plurality of abrading disc assemblies are in equal circumferentially spaced relation between the inner and outer cylindrical walls. Each abrading disc assembly includes an axle having an integral head and a key means adjacent the under side of the head adapted to be engagable with a keyed radial aperture of the inner wall for preventing rotation of the axle relative to the housing. A bushing is removably mounted on each axle between the inner and outer walls of the abrading tool. The bushing includes a flange formed at one end thereof adapted to be engagable with the outer wall of the housing. A plurality of abrading discs are rotatably mounted on each bushing wherein the flange is adapted to prevent contact between the abrading discs and the outer wall of the abrading tool.

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A publication of the Post Office Department, Washington D.C. 20260, Reprinted from the Facilities Handbook--Maintenance Series MS-22, "Street Letter Box Maintenance", dated Jun. 1966.

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