CENTER OPENING/CLOSING DOOR SYSTEM FOR AN ELEVATOR TO REDUCE MANUFACTURE AND MANAGEMENT COSTS

摘要

PURPOSE: A center opening/closing door system for an elevator is provided to open or close multiple doors installed side by side at the same time with a single drive source.;CONSTITUTION: The top of a right starter plate(110-2) is fixed to one side of an upper belt part(104-1). The top of a left starter plate(110-1) is fixed to the other side of a lower belt part(104-2). A rear door operating assembly(130) is installed on the left starter plate and the right starter plate, and moves rear doors(53-1,53-2) back and forth with front doors(51-1,51-2). A rear hanger of the rear door is mounted on the end of a rear operating plate(131).;COPYRIGHT KIPO 2010