公开(公告)号：US20130227962A1

公开(公告)日：2013-09-05

申请号：US13860726

申请日：2013-04-11

Applicant: AIRCELLE

Inventor： Serge Bunel ,  Vincent Peyron ,  Hazem Kioua ,  Jerome Lescure

IPC: F01D25/28

CPC classification number: F01D25/28 ,  F01D25/243 ,  F02K1/56 ,  F02K1/766 ,  F02K1/80 ,  F05B2240/911 ,  F05D2230/60 ,  F05D2250/411 ,  F05D2260/30 ,  F05D2260/50 ,  F16B2/14 ,  F16L23/036 ,  F16L37/101 ,  Y02T50/671

Abstract: A device for connecting a thrust reverser front frame to a fan casing includes a crenulated flange secured to the front frame, an annular component to accept this flange secured to the fan casing, and a crenulated annulus of a shape that complements the flange and pivot-mounted on the annular component. The crenulated flange, the annular component and the crenulated annulus are designed in such a way that a rotation of the annulus with respect to the annular component has the effect of locking this flange against this annular component through the collaboration between the respective crenulations of the flange and of the annulus.

Abstract translation: 用于将推力反向器前框架连接到风扇壳体的装置包括固定到前框架的螺旋形凸缘，用于接收固定到风扇壳体上的该凸缘的环形部件，以及与凸缘和枢轴连接部分互补的形状的圆环， 安装在环形部件上。 齿形凸缘，环形部件和棘轮环形空间被设计成使得环形件相对于环形部件的旋转具有通过凸缘的相应齿形部之间的协作将该凸缘锁定在该环形部件上的作用 和环带。

公开(公告)号：US10544754B2

公开(公告)日：2020-01-28

申请号：US14643555

申请日：2015-03-10

Applicant: AIRCELLE

Inventor： Serge Bunel ,  Alexandre Bellanger

IPC: F02K1/72 ,  B64D27/18

Abstract: The present disclosure relates to a thrust reverser device for a turbo jet engine nacelle including a fixed thrust reverser support structure having a longitudinal support half beam able to support a thrust reverser half-cowl, and the thrust reverser half-cowl mounted such that it can slide on the fixed structure in a direction substantially parallel to a longitudinal axis of the device via a guidance assembly, between a direct-jet position and a reverse-thrust position. In particular, the fixed structure includes a structure for offsetting the guidance assembly that guides the half-cowl circumferentially in a plane radial to the longitudinal axis between its various positions with respect to the half-beam on which the half-cowl is mounted.

公开(公告)号：US09382814B2

公开(公告)日：2016-07-05

申请号：US13860726

申请日：2013-04-11

Applicant: AIRCELLE

Inventor： Serge Bunel ,  Vincent Peyron ,  Hazem Kioua ,  Jerome Lescure

IPC: F02K1/80 ,  B64D29/06 ,  F16L37/113 ,  F01D25/24 ,  F01D25/28 ,  F02K1/56 ,  F02K1/76 ,  F16B2/14 ,  F16L23/036 ,  F16L37/10

CPC classification number: F01D25/28 ,  F01D25/243 ,  F02K1/56 ,  F02K1/766 ,  F02K1/80 ,  F05B2240/911 ,  F05D2230/60 ,  F05D2250/411 ,  F05D2260/30 ,  F05D2260/50 ,  F16B2/14 ,  F16L23/036 ,  F16L37/101 ,  Y02T50/671

Abstract: A device for connecting a thrust reverser front frame to a fan casing includes a crenulated flange secured to the front frame, an annular component to accept this flange secured to the fan casing, and a crenulated annulus of a shape that complements the flange and pivot-mounted on the annular component. The crenulated flange, the annular component and the crenulated annulus are designed in such a way that a rotation of the annulus with respect to the annular component has the effect of locking this flange against this annular component through the collaboration between the respective crenulations of the flange and of the annulus.

Abstract translation: 用于将推力反向器前框架连接到风扇壳体的装置包括固定到前框架的螺旋形凸缘，用于接收固定到风扇壳体上的该凸缘的环形部件，以及与凸缘和枢轴连接部分互补的形状的圆环， 安装在环形部件上。 齿形凸缘，环形部件和棘轮环形空间被设计成使得环形件相对于环形部件的旋转具有通过凸缘的相应齿形部之间的协作将该凸缘锁定在该环形部件上的作用 和环带。