The invention relates to a door leaf device for mass transportation vehicles, comprising first and second panels (11, 12), having opposing inner side surfaces (11a, 12a), forming an inner space in between and a core layer (17), filling the inner space between the inner side surfaces (11a, 12a) of the first and second panels (11, 12). It is provided, that the inner side surfaces (11a, 12a) of the first and second panels (11, 12) each comprise at least one fastening means (13, 14, 15, 16, 18), engaging the core layer (17).
ДВЕРНАЯ СТВОРКА ДЛЯ ОБЩЕСТВЕННЫХ ТРАНСПОРТНЫХ СРЕДСТВ И СПОСОБ ИЗГОТОВЛЕНИЯ ТАКОЙ ДВЕРНОЙ СТВОРКИ
2017-06-27
Patent
Electronic Resource
Russian
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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