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

Procedure and apparatus for the installation of an elevator

Procedure and apparatus for the installation of an elevator

Procedure and apparatus for the measurement of elevator load

Procedure and apparatus for triggering the safety gear of an...