The function of the electrically powered wheelchair lift is to allow wheelchairs to get on and / or off passenger trains. The trolley is used on railway station platforms and permits the access to any type of carriage.
When the platform begins to lift, the frame of the trolley automatically rests * on four feet, which in this way prevent it from moving when the load is raised, making the lifting itself safe and stable. (* Dipsa Technes patent)
