US PATENT SUBCLASS 187 / 406
HAVING SPECIFIC STATIONARY GUIDING STRUCTURE FOR COUNTERBALANCE MEANS OR LOAD SUPPORT

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

406HAVING SPECIFIC STATIONARY GUIDING STRUCTURE FOR COUNTERBALANCE MEANS OR LOAD SUPPORT {2}
407  DF  .~> Formed from cable
408  DF  .~> And mounting means therefor

DEFINITION

Classification: 187/406

HAVING SPECIFIC STATIONARY GUIDING STRUCTURE FOR COUNTERBALANCE MEANS OR LOAD SUPPORT:

(under the class definition) Subject matter having a particular aspect (e.g., cross section) of the immovable structure which contacts and limits the travel of (a) a weight designed to at least partially balance or counteract the weight of the load-underlying support surface or (b) the load-underlying support surface of the elevator to a fixed path detailed.

SEE OR SEARCH CLASS

184, Lubrication,

21+, for a device mounted on an elevator car which lubricates its guiding structure.