公开(公告)号：US20230082894A1

公开(公告)日：2023-03-16

申请号：US17940366

申请日：2022-09-08

申请人： Ratier-Figeac SAS

发明人： Adil SARDI ,  Fabien Ramirez ,  Patrice BRION ,  Bertrand PROUZET

IPC分类号： F16D65/02 ,  F16D55/00

摘要： A brake for an aircraft includes a housing, a shaft defining an axis (X) and extending into the housing, a floating brake disk on the shaft, the brake disk fixed for rotation with the shaft and arranged to be axially movable within the housing, a static brake pad arranged on a first side of the floating brake disk, a movable brake pad arranged on a second, opposite, side of the floating brake disk and biasing means for moving the movable brake pad relative to the housing to press the movable brake pad against the floating brake disk. The biasing means press the floating brake disk against the static brake pad to apply braking force to the floating brake disk. The brake also includes a thermal fuse in thermal contact with the static brake pad. The thermal fuse has a fusing temperature, T, above which the thermal fuse fuses.

公开(公告)号：US20190092455A1

公开(公告)日：2019-03-28

申请号：US16030989

申请日：2018-07-10

申请人： Ratier-Figeac SAS

发明人： Bruno SEMINEL ,  Adil SARDI ,  Frédéric VERMANDE

IPC分类号： B64C13/30 ,  F16H25/20 ,  G01D5/04

摘要： The system of the present disclosure provides two or more sensors located on two parallel transmission or kinematic paths having different ratios with respect to the actuator position. Each sensor provides a different position measurement output and the difference between the sensor outputs provides a reduced indication of the position of the actuator/moved component. Integrating sensors in the reduction path avoids the need for the reduction gear mechanism.

公开(公告)号：US20210071749A1

公开(公告)日：2021-03-11

申请号：US16950220

申请日：2020-11-17

申请人： Ratier-Figeac SAS

发明人： Adil SARDI ,  Sébastien CAMINADE ,  Frédéric VERMANDE ,  Eric DELBOS

IPC分类号： F16H57/03 ,  F16H1/22

摘要： A gearbox assembly comprising a plurality of component parts in torque transmission connection via gear, shaft and/or housing components; the assembly further comprising means for providing redundancy at selected locations where failure can lead to loss of torque transmission between component parts of the assembly.

公开(公告)号：US20190085955A1

公开(公告)日：2019-03-21

申请号：US16029762

申请日：2018-07-09

申请人： Ratier-Figeac SAS

发明人： Adil SARDI

IPC分类号： F16H25/20 ,  G01D5/04 ,  G01D11/24

摘要： The system of the present disclosure replaces the reduction gearbox of a conventional system with a screw shaft and nut system wherein the position of the nut feeds into a linear sensor that determines the stabilizer position based on the nut position. The screw shaft and nut system in the position sensor train is reflective of the screw shaft and nut system and the stabilizer movement end of the assembly whereby rotation of the shaft causes axial movement of the nut along the shaft.