US PATENT SUBCLASS 83 / 577
.~.~ Solenoid core is tool or tool support

Current as of: June, 1999
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83 /   HD   CUTTING

523  DF  MEANS TO DRIVE OR TO GUIDE TOOL {35}
575  DF  .~ Magnet- or solenoid-actuated tool {2}
577.~.~ Solenoid core is tool or tool support

DEFINITION

Classification: 83/577

(under subclass 575) Device wherein the tool or an element rigidly secured thereto also constitutes the armature or movable portion of the electromechanical transducer.

(1) Note. The coil, rather than the core or armature, may be the tool-actuating element.