公开(公告)号：US06622964B2

公开(公告)日：2003-09-23

申请号：US10114055

申请日：2002-04-03

Applicant: Pascal Gérard Rouyer ,  Patrick Gonidec

Inventor： Pascal Gérard Rouyer ,  Patrick Gonidec

IPC: F02K132

CPC classification number: F02K1/766 ,  Y02T50/671

Abstract: In a turbojet thrust reverser comprising, in an annular section of an outer cowling of the turbojet, a number of movable doors which, in an inactive position during operation in a forward thrust configuration, close off passages separating rigid spars of a fixed structure, there is provided, between two adjacent doors, a locking system which allows substantially simultaneous opening of the two doors. The locking system comprises, for each door, at least one hook mounted on the fixed structure so that it can be pivoted by an olive secured to the door between a door locking position and an unlocked position during opening or closing movement of the door. The two hooks of the locking system are rotationally interlinked by a mechanical linkage device, for example link rods, so as to prevent the unlocking of one door if the other door is closed.

Abstract translation: 在涡轮喷气推进反向器中，包括在涡轮喷气发动机的外罩的环形部分中的多个可动门，在正向推力构造中操作期间处于非活动位置时，闭合通过分离固定结构的刚性翼梁的通道， 在两个相邻的门之间提供允许大致同时打开两个门的锁定系统。 锁定系统包括每个门，安装在固定结构上的至少一个钩，使得其可以在门的打开或关闭运动期间通过固定到门之间的门的枢纽枢转在门锁定位置和解锁位置之间。 锁定系统的两个钩子通过机械联动装置（例如连杆）旋转地相互连接，以便如果另一个门关闭则防止一个门的解锁。