The invention refers to an elevator door leaf (10) comprising a door panel (22) and a support structure (12) having at least one profile (14, 16, 18, 20). The door leaf comprises a vertically extending expansion member (28) which is fixed (30) to the door leaf (10) only at one vertical level, whereby the expansion member (28) consists of a material having a larger thermal expansion coefficient than the material of the door panel (22) and/or of said profile (14).
ELEVATOR LANDING DOOR LEAF
AUFZUGSSCHACHTTÜRFLÜGEL
BATTANT DE PORTE PALIÈRE D'ASCENSEUR
2016-11-02
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |