US PATENT SUBCLASS 187 / 209
.~ With safety cutoff for drive means

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

203  DF  STATIONARY LIFT FOR ROADWAY VEHICLE OR REQUIRED COMPONENT THEREOF {7}
209.~ With safety cutoff for drive means

DEFINITION

Classification: 187/209

With safety cutoff for drive means:

(under subclass 203) Subject matter provided with means (e.g., limit switch) which turns off or disconnects the vehicle-underlying support surface drive-means* to protect the user of, or vehicle on, the vehicle elevating apparatus when the apparatus is either improperly used (e.g., overloaded) or a potentially injurious condition exist.

SEE OR SEARCH THIS CLASS, SUBCLASS:

276+, for a control* for the drive means of an elevator car.