US PATENT SUBCLASS 212 / 278
.~ Means determining overloading produced by load (e.g., strain gauges)

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

276  DF  HAVING RANDOM CONDITION SENSOR COMBINED WITH AN INDICATOR OR ALARM OR CONTROLLING MEANS OR DISABLING MEANS {5}
278.~ Means determining overloading produced by load (e.g., strain gauges)

DEFINITION

Classification: 212/278

Means determining overloading produced by load (e.g., strain gauges):

(under subclass 276) Subject matter comprising means which directly determine overloading, such as strain gauges, or means to compute mechanically or electronically, the overturning moment of the hoist using two or more sensed variables.

SEE OR SEARCH THIS CLASS, SUBCLASS:

276, 277, 279, and 280 for the specific individual variables.

SEE OR SEARCH CLASS

254, Implements or Apparatus for Applying Pushing or Pulling Force,

272, 274 for overload sensors on winches.