公开(公告)号：US20240083569A1

公开(公告)日：2024-03-14

申请号：US18463830

申请日：2023-09-08

申请人： Ratier-Figeac SAS

发明人： Eric DELBOS

IPC分类号： B64C13/04 ,  F16H55/06 ,  F16H57/023

CPC分类号： B64C13/042 ,  F16H55/06 ,  F16H57/023

摘要： A gear assembly for a side stick on an aircraft. The gear assembly includes a first gear, a second gear configured to engage with the first gear, and a viscoelastic material provided in the first gear.

公开(公告)号：US20230235798A1

公开(公告)日：2023-07-27

申请号：US18158104

申请日：2023-01-23

申请人： Ratier-Figeac SAS

发明人： Eric DELBOS

IPC分类号： F16D63/00 ,  F16D9/08 ,  F16D65/12 ,  F16H57/00

CPC分类号： F16D63/00 ,  F16D63/006 ,  F16D9/08 ,  F16D65/12 ,  F16H57/0018 ,  F16D2065/1328

摘要： The brake assembly includes a housing, a rotor disc. The rotor disc includes at least one internal cavity. The at least one internal cavity includes a pawl and a thermal fuse. In use, the thermal fuse is configured to maintain the position of the pawl in the at least one internal cavity when a temperature is below a predetermined threshold, and wherein the thermal fuse is configured to melt when a predetermined threshold of temperature is reached during braking to release the pawl out of the at least one internal cavity towards the housing. The housing includes at least one recess configured to receive the pawl.

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：US20230112364A1

公开(公告)日：2023-04-13

申请号：US17950403

申请日：2022-09-22

申请人： Ratier-Figeac SAS

发明人： Eric DELBOS

IPC分类号： G01L19/08 ,  G01J5/10 ,  G01L19/00

摘要： A method of calculating and outputting pressure information about the status of an actual pressure of a gas bottle of a door damper at 200 C, performed on a smart device. The method includes receiving, from a non-compensated pressure gauge, a pressure input indicating an actual pressure of said gas bottle of said door damper at ambient temperature, receiving a temperature input indicating an actual temperature of said gas bottle of said door damper, and using said inputs to calculate and convert said actual pressure of said gas bottle of said door damper at ambient temperature to a pressure at a temperature of 200 C, and further comprising outputting pressure information about the status of the gas bottle of said door damper based on said converted pressure at 200 C.