US PATENT SUBCLASS 198 / 341.01
.~ Condition responsive control of conveyor or station apparatus

Current as of: June, 1999
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198 /   HD   CONVEYORS: POWER-DRIVEN

339.1  DF  WITH MEANS TO FACILITATE WORKING, TREATING, OR INSPECTING CONVEYED LOAD AT A STATION {8}
341.01.~ Condition responsive control of conveyor or station apparatus {3}
341.02  DF  .~.~> Conveyor displacement controls station apparatus
341.03  DF  .~.~> Station operation responsive to presence or absence of item {4}
341.08  DF  .~.~> Conveyor responsive to station operation {1}

DEFINITION

Classification: 198/341.01

Condition responsive control of conveyor or station apparatus:

(under subclass 339.1) Subject matter including means for sensing (1) a change in the conveyed load or (2) a change in (a) the mode of operation of the conveyor or (b) the load-working, treating, or inspecting apparatus and in response to the change controlling the conveying of the load or the operation of the conveying system, e.g., means for stopping a conveyor if the load is not properly positioned at a station for a work operation to be performed thereon.

SEE OR SEARCH THIS CLASS, SUBCLASS:

301, for condition responsive control means for vehicle or conveyor supported by mobile ground engaging means.

SEE OR SEARCH CLASS

53, Package Making,

52+, for a package making apparatus having operation control means responsive to a condition of a package or its contents.