Patent ID: 6736241
Filing Date: 2004-05-18
Classification: B66B,E05D,E05Y,Y10T

Abstract:
An elevator door system for an entrance opening to an elevator cab, the system comprising:a door having an open position at which the entrance opening is opened and a closed position at which the entrance opening is closed, said door comprising a first door portion operatively arranged for traversing across and covering at least a portion of the entrance opening as said door moves between the open position and the closed position, said first door portion having a leading edge and a trailing edge; a header track including a rail and a first door track arranged on said rail for guiding movement of said first door portion, said first door track being an extruded metal element, and said first door portion including a first roller for rolling engagement with said first door track so that movement of said first door portion is guided by said first door track; and a plurality of first spring clips operatively arranged on said rail of said header track, each of said first spring clips having a retaining assembly operatively arranged for retaining said first spring clip onto said rail of said header track and for retaining said first door track on said first spring clip.