Abrading – Frame or mount – Portable abrader
Patent
1996-05-15
1997-10-28
Smith, James G.
Abrading
Frame or mount
Portable abrader
451344, 451351, B24B 2300, B24B 2708
Patent
active
056812132
ABSTRACT:
A sanding tool for grinding a workpiece to be worked has a housing in which an electric motor is accommodated and a grinding assembly operatively connected to an output shaft of the electric motor to be swingable to perform a grinding operation, and the grinding assembly comprises a driving plate operatively connected to the output shaft of the electric motor to be swingable, a grinding plate attached to the driving plate to grind the workpiece and a member for operatively connecting the driving plate and the grinding plate such that the grinding plate is changed in an attaching position thereof in a plane parallel to a surface of the workpiece to be ground. First and second engaging members are formed to the grinding plate and the driving plate, respectively, for achieving an engagement therebetween when the grinding plate is pushed against the driving plate, and when the first and second engaging members are engaged, the rotational motion of the grinding plate to the driving plate is restricted.
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Banks Derris H.
Ryobi Limited
Smith James G.
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