US PATENT SUBCLASS 335 / 131
.~.~.~ By reciprocating armature


Current as of: June, 1999
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335 /   HD   ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
106  DF  .~ Multiple contact type {5}
127  DF  .~.~ Simultaneously actuated {2}
131.~.~.~ By reciprocating armature


DEFINITION

Classification: 335/131

(under subclass 127) Subject matter wherein the structure includes a sliding core armature reciprocal in a linear

manner, along the axis of, or in a plane parallel with the axis of the controlling magnet coil. The contact actuating means may be directly attached to the core armature or may be otherwise attached by mechanical structure which is actuatable by the motion of the armature.

SEE OR SEARCH THIS CLASS, SUBCLASS:

14, for automatic circuit interrupting devices which have a movable contact, or contacts, directly operable by a sliding core armature.

251, for alternating current magnets or electromagnets with plunger type armature.

255+, for magnets or electromagnets with plunger type armatures.