81999 ⎘
Main component parts of lifts in, or associated with, buildings or other structures; Arrangement of controller, e.g. location in the hoistway on the car
CAR FOR AN ELEVATOR, AND ELEVATOR
#2A SYSTEM AND A METHOD FOR DETECTING POSITION AND CONTROLLING SPEED OF AN ELEVATOR CABIN
#3ULTRACAPACITOR POWERED CONSTRUCTION ELEVATOR
#4Elevator display systems
#5Traveling cable sway prevention
#6EMBEDDED ENERGY STORAGE TO DRIVE CAR AND AUXILIARY SYSTEMS