SYSTEM FOR FORMING THE JAMBS FOR THE LANDING DOORS OF AN ELEVATOR

摘要

The present invention relates to a system for forming a jamb structure for elevator landing doors in a door opening in a wall between the elevator shaft and the landing. The jamb structure has a skeletal structure placed at the sides and at the top of the door opening for supporting the jamb structure. The skeletal structure is fastened to the wall by means of brackets in a manner permitting adjustment in the direction of the plane of the door opening. Attached onto the skeletal structure is a surface structure adjustable in the direction of the thickness of the wall. Each skeletal structure module is fixed to a bracket in such a way that the position of the skeletal structure module can be adjusted in the direction of the plane of the door opening separately on the shaft side and on the landing side.