Position measurement apparatus
Position sensor
Positional control
Positive linear handrail drive with toothed belt
Positive opening and closing slide door and operating member...
Post for a shaft scaffold of an elevator system
Power lift system
Power-operated mobile hoists
Powered lift platform
Predicted stop demand
Press again to cancel
Pretorque to unload elevator car/floor locks before retraction
Preventing unauthorized hoistway access
Procedure and apparatus for analyzing elevator operation
Procedure and apparatus for checking the straightness of...
Procedure and apparatus for installing the overspeed...
Procedure and apparatus for producing elevator load data
Procedure and apparatus for supplying, storing and...
Procedure and apparatus for the control of a hoisting motor
Procedure and apparatus for the deceleration of an elevator