Abrading – Frame or mount – Portable abrader
Patent
1993-06-03
1994-10-25
Parker, Roscoe V.
Abrading
Frame or mount
Portable abrader
B24B 2300
Patent
active
053577159
ABSTRACT:
A sander includes a body and a drive device mounted on the body. A spindle is rotatably driven by the drive device. A connecting shaft is mounted on the spindle and is rotatable relative to the spindle around an axis displaced from the rotational axis of the spindle. An abrasive disc is fixedly mounted on the connecting shaft. A sun gear is fixedly mounted on the connecting shaft coaxially therewith. An internal gear is rotatably supported by the body and is in engagement with the sun gear. An engaging device is operable to prevent and permit rotation of the internal gear relative to the body.
REFERENCES:
patent: 4727682 (1988-03-01), Stabler et al.
patent: 4759152 (1988-07-01), Berger et al.
patent: 5018314 (1991-05-01), Fushiya et al.
patent: 5167095 (1992-12-01), Berger et al.
patent: 5170588 (1992-12-01), Schaal et al.
Makita Corporation
Parker Roscoe V.
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