US PATENT SUBCLASS 187 / 295
.~.~.~.~.~ Having control signal pattern generator

Current as of: June, 1999
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187 /   HD   ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE

250  DF  HAVING SPECIFIC LOAD SUPPORT DRIVE-MEANS OR ITS CONTROL {6}
276  DF  .~ Includes control for power source of drive-means {6}
277  DF  .~.~ With specific electrical component {9}
289  DF  .~.~.~ For electric power source {5}
293  DF  .~.~.~.~ Controls power source speed {4}
295.~.~.~.~.~ Having control signal pattern generator

DEFINITION

Classification: 187/295

Having control signal pattern generator:

(under subclass 293) Control* having an electrical component in the regulating circuitry of the force generating means which receives a signal from a landing*, formulates the electrical command signals necessary to accomplish the desired movement of the load-underlying support surface, and transmits these signals to another component of the regulating circuitry.

SEE OR SEARCH THIS CLASS, SUBCLASS:

247, for a central processing unit which accomplishes this function.