"artificial intelligence" based crowd sensing system for...
"l" shaped support device for a hoisting machine in a...
A deflector assembly for an escalator, walkway, or conveyor
A method and apparatus for installing and balancing an...
A method to increase the head rope life for single...
A multifunction connection and support element in a...
A safety device for moving the lift cabin in case of fault...
A.c. hoist
Ac elevator control apparatus
Ac elevator control system
Ac elevator control system
Accelerating and decelerating handrail
Acceleration travelling walkway
Accurate landing elevator systems
Activation of an operating unit
Active guiding and balance system for an elevator
Actuator driving method and actuator driving circuit
Actuator for the emergency operation of a gearless driving...
Actuator operation inspecting method and actuator operation...
Advertising fitting