US PATENT SUBCLASS 212 / 329
.~.~ Automatic traversing stop


Current as of: June, 1999
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212 /   HD   TRAVERSING HOISTS

71  DF  OVERHEAD {7}
328  DF  .~ Self-propelled trolley {2}
329.~.~ Automatic traversing stop


DEFINITION

Classification: 212/329

Automatic traversing stop:

(under subclass 328) Subject matter comprising a means for automatically stopping the trolley when a predetermined point on the track is reached.

SEE OR SEARCH THIS CLASS, SUBCLASS:

281, for an automatic stop for hoisting means.