suspension for automatic doors of plan or cabin to rails superimposed in elevator installations

摘要

according to the present invention in suspension trolley suspension of antine doors of plan or cabin are guided between two guide rails superimposed.possibly lying in vertical plane parallel to a small horizontal distance between them.in a preferred form of achieving in the carts, which are the files of suspension of antine.scroll wheels mounted cantilever from folders so as to be within the frame of the suspension and the folders, which constitute the outer wall.free from elements protruding outside towards the inside of the elevator shaft.