Acceleration control system utilizing elevator platform...

Acceleration damping of elevator resonant modes and hydraulic el

Active elevator hitch

Active guide system for elevator cage

Active horizontal vibration reducing device for elevator

Active magnetic guide system for elevator cage

Active stabilization of serially connected capacitors in high vo

Adjustable door restrictor cable for an elevator car

Adjustable double-deck elevator

Adjustment of transport system parameters using a power model

Antislip traction machine

Apparatus and method for controlling emergency operation in elev

Apparatus and method for controlling operation of elevator...

Apparatus and method for generating power onboard a hoist...

Apparatus and method for the damping of oscillations in an eleva

Apparatus and method of determining overspeed of an elevator...

Apparatus for controlling an elevator to reduce vibrations creat

Apparatus for controlling charging and discharging of...

Apparatus for driving raising and lowering of lift for tower...

Apparatus for housing printed circuit board