US PATENT SUBCLASS 318 / 575
.~.~ Multiple axes analog systems

Current as of: June, 1999
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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

560  DF  POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) {23}
567  DF  .~ Program- or pattern-controlled systems {3}
575.~.~ Multiple axes analog systems {3}
576  DF  .~.~.~> Nonmechanical line, seam or edge followers {1}
578  DF  .~.~.~> Cam or template followers
579  DF  .~.~.~> Multiple pass systems

DEFINITION

Classification: 318/575

(under subclass 560) Subject matter wherein the program input is a pattern in analog form, and means responsive thereto being used to position a member along one or more axes.