公开(公告)号：US20160376016A1

公开(公告)日：2016-12-29

申请号：US15110670

申请日：2015-01-07

Applicant: SNECMA

Inventor： Mathieu Ange POISSON ,  Francois Robert BELLABAL ,  Nicolas FLORENT

IPC: B64D27/26 ,  B64D33/02

CPC classification number: B64D27/26 ,  B64D33/02 ,  B64D2027/005 ,  B64D2027/262 ,  F02C6/206 ,  F05D2220/325 ,  F05D2240/14 ,  Y02T50/44 ,  Y02T50/66 ,  Y02T50/671

Abstract: A suspension structure for suspending a turboprop including two unducted propellers from a structural element of an aircraft, the structure including a suspension frame for fastening to a structural element of the aircraft and including a main beam extending parallel to a longitudinal axis of the turboprop, the suspension frame being fastened to an air intake structure of the turboprop by an attachment frame.

Abstract translation: 一种悬挂结构，用于悬挂涡轮螺旋桨飞机，其包括来自飞行器的结构元件的两个未被引导的螺旋桨，该结构包括用于紧固到飞行器的结构元件的悬架，并且包括平行于涡轮螺旋桨发生器的纵向轴线延伸的主梁 悬挂框架通过附接框架紧固到涡桨螺旋桨的进气结构。

公开(公告)号：US20150360788A1

公开(公告)日：2015-12-17

申请号：US14762281

申请日：2014-01-15

Applicant: SNECMA

Inventor： Antoine HELLEGOUARCH ,  Mathieu Ange POISSON ,  Francois GALLET

IPC: B64D27/26

CPC classification number: B64D27/26 ,  B64D27/10 ,  B64D27/12 ,  B64D27/14 ,  F02C7/20 ,  F02C7/36 ,  F05D2260/4031

Abstract: A variable geometry suspension structure for suspending a turboprop from a structural element of an aircraft, the structure including a rear cradle for fastening to a structural element of an aircraft and a front cradle for supporting a front portion of the turboprop, the front cradle being connected to the rear cradle, firstly via a pivot connection configured to enable the front cradle to tilt vertically relative to the rear cradle, and secondly by a return spring configured to prevent the front cradle from tilting while thrust from the turboprop is below a predetermined threshold.

Abstract translation: 一种用于悬挂来自飞行器的结构元件的涡卷螺旋桨飞机的可变几何悬挂结构，该结构包括用于紧固到飞行器的结构元件的后支架和用于支撑涡轮螺旋桨飞机前部的前支架，前支架连接 首先经由枢轴连接件被配置为使得前托架能够相对于后托架垂直地倾斜，其次由复位弹簧构成以防止前支架在来自涡桨螺旋桨的推力低于预定阈值时倾斜。