Multiple folding door assembly - has two door leaves jointly operated by arm on motor-driven shaft

摘要

The multiple folding leaf door consists of a swinging leaf on which the swivelling/sliding leaf is hinged. The two leaves are jointly operated from an arm fitted on a motor-driven shaft. The end of arm is connected to a push rod (5) the end of which is connected to a bracket fixed to the hinged end of leaf. The shaft as well as the hinge of the leaf is seated in the base bracket. The same base bracket also contains a joint to which the push rod is connected. The other end of the push rod connects to a joint which slides in the rail during the operation of the door.