The present invention relates to an external emergency unlocking device of a door, in which the emergency unlocking device comprises an emergency actuation device capable of preventing icing by means of a heating element. The invention also relates to a corresponding passenger transport means, in particular a rail vehicle.
本发明涉及门的外部紧急解锁装置,其中,该紧急解锁装置包括紧急致动装置,该紧急致动装置能够通过加热元件来防止结冰。本发明还涉及相应的乘客运输工具,尤其是轨道车辆。
Heating type emergency release mechanism
加热式紧急释放机构
2022-06-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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