Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Airplane passenger cabin door lifting mechanism
An aircraft passenger cabin door lifting mechanism comprises a hinge arm. The upper lifting arm shaft and the lower lifting arm shaft are fixed in the cabin door; the upper lifting arm and the lower lifting arm are pivotally connected to the upper lifting arm shaft and the lower lifting arm shaft respectively; a handle shaft on which the handle is fixedly mounted and which can be manually operated to move the handle shaft; the transmission mechanism is configured to enable the movement of the handle shaft to drive the upper lifting arm and the lower lifting arm to move; and an auxiliary lifting mechanism configured to hinder lifting of the hatch door during movement of the hatch door from the closed state to the intermediate state, and to promote lifting of the hatch door during movement of the hatch door from the intermediate state to the lifted in-place state, and vice versa, where the auxiliary lifting mechanism includes an auxiliary rocker arm fixedly mounted on the handle shaft; an elastic member pivotally connected at one end with the auxiliary rocker arm; and the support is fixed in the cabin door and is connected to the other end of the elastic component.
一种飞机客舱门提升机构，包括铰链臂；固定在舱门中的上提升臂轴和下提升臂轴；分别枢转连接于上提升臂轴和下提升臂轴上的上提升臂和下提升臂；手柄轴，手柄固定地安装在手柄轴上，并且能够被手动操作以使手柄轴运动；传动机构，该传动机构构造成使得手柄轴的运动带动上提升臂和下提升臂运动；以及辅助提升机构，该辅助提升机构构造成，在舱门从关闭状态运动到中间状态期间阻碍舱门的提升，并且在舱门从中间状态运动到提升到位状态期间促进舱门的提升，反之亦然，其中，辅助提升机构包括固定地安装在手柄轴上的辅助摇臂；在一端处与辅助摇臂枢转地连接的弹性构件；以及固定在舱门中并连接于弹性构件的另一端的支座。
Airplane passenger cabin door lifting mechanism
An aircraft passenger cabin door lifting mechanism comprises a hinge arm. The upper lifting arm shaft and the lower lifting arm shaft are fixed in the cabin door; the upper lifting arm and the lower lifting arm are pivotally connected to the upper lifting arm shaft and the lower lifting arm shaft respectively; a handle shaft on which the handle is fixedly mounted and which can be manually operated to move the handle shaft; the transmission mechanism is configured to enable the movement of the handle shaft to drive the upper lifting arm and the lower lifting arm to move; and an auxiliary lifting mechanism configured to hinder lifting of the hatch door during movement of the hatch door from the closed state to the intermediate state, and to promote lifting of the hatch door during movement of the hatch door from the intermediate state to the lifted in-place state, and vice versa, where the auxiliary lifting mechanism includes an auxiliary rocker arm fixedly mounted on the handle shaft; an elastic member pivotally connected at one end with the auxiliary rocker arm; and the support is fixed in the cabin door and is connected to the other end of the elastic component.
一种飞机客舱门提升机构，包括铰链臂；固定在舱门中的上提升臂轴和下提升臂轴；分别枢转连接于上提升臂轴和下提升臂轴上的上提升臂和下提升臂；手柄轴，手柄固定地安装在手柄轴上，并且能够被手动操作以使手柄轴运动；传动机构，该传动机构构造成使得手柄轴的运动带动上提升臂和下提升臂运动；以及辅助提升机构，该辅助提升机构构造成，在舱门从关闭状态运动到中间状态期间阻碍舱门的提升，并且在舱门从中间状态运动到提升到位状态期间促进舱门的提升，反之亦然，其中，辅助提升机构包括固定地安装在手柄轴上的辅助摇臂；在一端处与辅助摇臂枢转地连接的弹性构件；以及固定在舱门中并连接于弹性构件的另一端的支座。
Airplane passenger cabin door lifting mechanism
一种飞机客舱门提升机构
CAI YUZHEN (Autor:in) / QUAN ZEFEN (Autor:in) / JIANG CUNCUN (Autor:in) / TENG QING (Autor:in) / ZHANG WENBIN (Autor:in)
23.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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