JPS6099679U

JPS6099679U - aircraft door device

Info

Publication number: JPS6099679U
Application number: JP19313483U
Authority: JP
Inventors: 一義市原
Original assignee: 株式会社ジャムコ
Priority date: 1983-12-15
Filing date: 1983-12-15
Publication date: 1985-07-06
Also published as: JPH0130320Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の装置を備えたヘリコプタの
側面図、第２図はそのドア装置部分の拡大図、第３図は
その平面図、第４図はガイドレールの正面図、第５図は
その側面図、第６図ないし第８図はガイドレールの取付
状態を示す側面図、第９図は前方ヒンジの平面図、第１
０図はその側面図、第１１図はその正面図、第１２図は
キャッチ体およびキャッチ受を示す斜視図、第１３図は
後方ヒンジの開状態の平面図、第１４図はその閉状態の
平面図、第１５図はその正面図である。１・・・胴体、５・・・開口部、７・・・ドア、１１，
１２．１３・・・ガイドレール、１４．１５・・・前方
ヒンジ、１６・・・後方ヒンジ、２６・・・ストッパ、
４４゜６２・・・ロックピン、４６．６６・・・ロック
アーム、４７．６７・・・ばね。FIG. 1 is a side view of a helicopter equipped with a device according to an embodiment of the present invention, FIG. 2 is an enlarged view of the door device, FIG. 3 is a plan view thereof, and FIG. 4 is a front view of the guide rail. Figure 5 is a side view of the same, Figures 6 to 8 are side views showing how the guide rail is installed, Figure 9 is a plan view of the front hinge,
Figure 0 is a side view, Figure 11 is a front view, Figure 12 is a perspective view showing the catch body and catch receiver, Figure 13 is a plan view of the rear hinge in its open state, and Figure 14 is its closed state. The plan view and FIG. 15 are its front views. 1... body, 5... opening, 7... door, 11,
12.13... Guide rail, 14.15... Front hinge, 16... Back hinge, 26... Stopper,
44°62...Lock pin, 46.66...Lock arm, 47.67...Spring.

Claims

[Scope of utility model registration request]

(1) A door that fits into an opening provided on one side of the aircraft fuselage, at least two guide rails provided horizontally at least on the upper and lower sides of the opening, and one end of each of which is connected to each of the guide rails. a pair of upper and lower front hinges, each of which is slidably and rotatably attached, and whose other end is rotatably attached toward the front of the aircraft at the upper and lower portions of the outer surface of the door; The door is movably and rotatably attached, and the other end is rotatably attached to the rear of the aircraft on the outer surface of the door.
each of the guide rails has a stopper at a point where one end of each of the front and rear hinges is located when the door is closed; each of the upper and lower front and rear hinges has two rear hinges; Each has a lock pin at the other end, and a lock arm whose center portion is rotatably supported between one end and the other end, and one end of the lock arm engages with the lock pin when the door is opened. When the two are engaged, the spring is biased to rotate in the direction of engagement.
A door device for an aircraft, characterized in that the other end is formed so that when the door is closed, the other end abuts the stopper and rotates against the biasing force of the spring to disengage the one end from the lock pin.

(2) The guide rail is connected to the upper and lower sides of the opening and 1,
The upper and lower front hinges are provided horizontally on one side of the opening located in the middle of the aircraft toward the rear of the aircraft, and the rotation radius of the upper and lower front hinges is set to be shorter than the rotation radius of the rear hinge. An aircraft door device according to claim 1, characterized in that: