US PATENT SUBCLASS 400 / 359
HAVING TYPEWRITER-CONTROLLED RECIPROCABLE ELECTROMAGNETIC DRIVE FOR TYPE BAR ACTUATION IN SAME TYPEWRITER

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

359HAVING TYPEWRITER-CONTROLLED RECIPROCABLE ELECTROMAGNETIC DRIVE FOR TYPE BAR ACTUATION IN SAME TYPEWRITER {4}
360  DF  .~> Including electromagnetic return of universal actuator
361  DF  .~> Including actuator to complete depression of selected key or key lever
362  DF  .~> Including universal actuator to actuate selected type-bar action {1}
364  DF  .~> Including individual solenoids to actuate the selected type-bar action

DEFINITION

Classification: 400/359

HAVING TYPEWRITER-CONTROLLED RECIPROCABLE ELECTROMAGNETIC DRIVE FOR TYPE-BAR ACTUATION IN SAME TYPEWRITER:

(under the class definition) Subject matter wherein the typewriter is provided with one or more magnetic* motors energized by electricity and movable to-and-fro in a straight line, the magnetic motor(s) being used for effecting the movement of any type-bar* member from a rest position to a print-point* position and being initiated by a typist who is typing on the typewriter that is being actuated.

SEE OR SEARCH THIS CLASS, SUBCLASS:

184, for a typewriter having electromagnetic actuators for plural functions*.