Method and apparatus for detecting mechanical overload of a...

Method and apparatus for entrapment prevention and lateral...

Method and apparatus for fault time operating of an elevator

Method and apparatus for improving the leveling performance...

Method and apparatus for improving the servicing of an...

Method and apparatus for increasing the traffic handling...

Method and apparatus for modernizing an elevator installation

Method and apparatus for modernizing the control of an...

Method and apparatus for monitoring the teeth of a comb...

Method and apparatus for preventing local bunching of cars...

Method and apparatus for processing calls entered in...

Method and apparatus for producing a speed pattern for an...

Method and apparatus for producing a speed pattern for an...

Method and apparatus for producing a speed pattern for an...

Method and apparatus for providing a load compensation...

Method and apparatus for reducing the energy consumption of...

Method and apparatus for serving the passenger traffic at...

Method and apparatus for smoothly stopping an elevator car...

Method and apparatus for the group control of elevators with...

Method and apparatus to prevent or minimize the entrapment...