US PATENT SUBCLASS 310 / 21
.~.~.~.~ Pivoted or flat-spring armature

Current as of: June, 1999
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310 /   HD   ELECTRICAL GENERATOR OR MOTOR STRUCTURE

10  DF  DYNAMOELECTRIC {5}
15  DF  .~ Reciprocating {7}
17  DF  .~.~ With other elements {2}
20  DF  .~.~.~ Motion-converting mechanism {2}
21.~.~.~.~ Pivoted or flat-spring armature {1}
22  DF  .~.~.~.~.~> Plural armatures

DEFINITION

Classification: 310/21

(under subclass 20) Subject matter in which the moving element of the dynamoelectric device is supported either by a leaf spring or by a pivot located at a distance from the line of relative motion of the dynamoelectric device which is large relative to the extent of movement.