A sill (1, 1′) for a lift door is manufactured with a method that includes the steps of providing at least one support element (2) and an upper profile (4) that defines at least a boundary surface (6) of a first groove longitudinal (8) for slidingly receiving a lift door. The support element (2) and the upper profile (4) are joined, placing a first demarcation profile (10, 10′) alongside the upper profile (4), so that a boundary surface (12) of the first demarcation profile delimits part of the first longitudinal groove (8). A sliding transversal cross-section of the first longitudinal groove (8) is adjusted by approaching/distancing the boundary surfaces (6, 12) and, having obtained a desired sliding transversal cross-section, constraining the mutual position of the first demarcation profile (10, 10′) and of the upper profile (4).
METHOD FOR THE MANUFACTURE OF A SILL FOR A LIFT DOOR AND SILL
VERFAHREN ZUR HERSTELLUNG EINER SCHWELLE FÜR EINE AUFZUGSTÜR UND SCHWELLE
PROCÉDÉ POUR LA FABRICATION D'UN SEUIL POUR UNE PORTE D'ASCENSEUR ET SEUIL
03.04.2019
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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