公开(公告)号：US3644952A

公开(公告)日：1972-02-29

申请号：US3644952D

申请日：1970-07-29

Applicant: STANRAY CORP

Inventor： HATCH GERALD S

IPC: B64F1/305 ,  B65G69/00 ,  B65G11/00

CPC classification number: B64F1/305

Abstract: A passenger loading and unloading ramp, bridge, tunnel, gangway or conveyance for airplanes provided at its outer end with a cab having a flexible canopy structure providing a weathertight seal between the cab and the fuselage of the airplane around a doorway with which the passageway through the cab registers. The canopy structure includes a canopy frame assembly which includes a series of canopy frames spaced-apart longitudinally of and enclosing the passageway through the cab, each frame having the general configuration of an inverted U and including laterally spaced, generally upright arms located on opposite sides of the passageway and connected at their lower ends to the supporting structure of the cab. The canopy frames are rigid transversely of the passageway through the cab, but the arms of the frames are flexible longitudinally of the passageway. With this construction, the canopy frame assembly may flex as required to permit the canopy structure to achieve weathertight seals with a wide variety of airplane fuselage configurations.

Abstract translation: 用于飞机的乘客装卸斜坡，桥梁，隧道，通道或运输工具，其外端设有驾驶室，驾驶室具有柔性冠层结构，在驾驶室和飞机机身之间提供风雨密封，围绕门口，通道 出租车登记。 顶篷结构包括一个遮篷框架组件，其包括一系列纵向间隔开并围绕通过驾驶室的通道的冠层框架，每个框架具有倒U形的总体构型，并且包括位于相对侧的横向间隔开的大致直立的臂 并且在其下端连接到驾驶室的支撑结构。 通过驾驶室的通道横向是刚性的框架，但是框架的臂在通道的纵向上是柔性的。 利用这种结构，遮篷框架组件可以根据需要弯曲，以允许顶篷结构实现具有各种各样的飞机机身构造的风雨密封。