公开(公告)号：US20160169251A1

公开(公告)日：2016-06-16

申请号：US14436594

申请日：2013-10-17

Applicant: RATIER FIGEAC

Inventor： Bertrand PROUZET ,  Helene BERGONNIER ,  Eric DELBOS

IPC: F15B1/02 ,  F15B1/04 ,  F16H19/06 ,  B64C1/14

CPC classification number: B64C1/1407 ,  F15B1/04 ,  F15B2201/3153 ,  F15B2201/3158 ,  F16F9/065

Abstract: A device according to the present invention comprises: a tubular body (2) and a first attachment means (6), a piston (30) provided with a rod (12) connected to a second attachment means (10), the piston (30) sliding inside the tubular body (2) and defining inside said body a working chamber filled with hydraulic fluid, an accumulator comprising a rigid shell (20) inside of which a separation means (40) is located, defining a compensation chamber (42) that is filled with hydraulic fluid and is in communication with the working chamber, and a chamber (47) filled with pressurized gas, the rigid shell (20) being a metal shell produced by means of welded assembly and the accumulator being made such as to obtain an entirely welded enclosure (47) containing the gas.

Abstract translation: 根据本发明的装置包括：管状体（2）和第一附接装置（6），设置有连接到第二附接装置（10）的杆（12）的活塞（30），活塞（30） ）在所述管体（2）内滑动并且在所述主体内部限定充满液压流体的工作室，所述蓄液器包括刚性壳体（20），所述刚性壳体（20）内设有限定补偿室（42）的分离装置（40） 充满液压流体并且与工作室连通的腔室（47）和填充有加压气体的腔室（47），所述刚性壳体（20）是通过焊接组件产生的金属壳体，所述蓄能器制成为 获得包含气体的完全焊接的外壳（47）。

公开(公告)号：US20240083569A1

公开(公告)日：2024-03-14

申请号：US18463830

申请日：2023-09-08

Applicant: Ratier-Figeac SAS

Inventor： Eric DELBOS

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

CPC classification number: B64C13/042 ,  F16H55/06 ,  F16H57/023

Abstract: 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：US20160185441A1

公开(公告)日：2016-06-30

申请号：US14982804

申请日：2015-12-29

Applicant: RATIER FIGEAC

Inventor： Jean DE LA BARDONNIE ,  Eric DELBOS ,  Bertrand PROUZET

IPC: B64C1/14

CPC classification number: B64C1/1423 ,  B64C1/24

Abstract: A device and a control method are described for a swinging aircraft door (3), mobile around a swinging axis (21) substantially parallel to the longitudinal axis of the aircraft via a motorized mechanism and having integrated boarding stairs (31). The method includes the capture of electromagnetic or ultrasonic radiation using at least one sensor (401, 501); the detection of something on the stairs on the basis of captured electromagnetic or ultrasonic radiation, in order to deduce therefrom whether a detection condition is satisfied or not; and, driving of the motorized mechanism in order to control the closure of the door in response to a closure command except in case of detection of something on the stairway.

Abstract translation: 描述了一种用于摆动飞行器门（3）的装置和控制方法，其通过机动机构基本上平行于飞行器的纵向轴线的摆动轴线（21）周围移动并具有集成的登机楼梯（31）。 该方法包括使用至少一个传感器（401,501）捕获电磁或超声辐射; 根据捕获的电磁或超声波辐射检测楼梯上的东西，以便从中推导出是否满足检测条件; 以及驱动机动机构，以便响应于关闭命令来控制门的关闭，除非在楼梯上检测到某物。

公开(公告)号：US20160186479A1

公开(公告)日：2016-06-30

申请号：US14587652

申请日：2014-12-31

Applicant: RATIER FIGEAC

Inventor： Eric DELBOS

IPC: E05F15/72 ,  B64C1/14 ,  E05F15/53

CPC classification number: E05F15/72 ,  B64C1/1407 ,  B64C1/1423 ,  E05F15/53 ,  E05Y2201/422 ,  E05Y2201/458 ,  E05Y2800/67 ,  E05Y2900/502 ,  E05Y2900/531 ,  F15B15/19 ,  F15B15/204 ,  F16K13/06

Abstract: This device comprises: a pneumatic cylinder (34), a gas generator (36), a chamber (6, 8) for atmospheric venting, with: an inlet with a connection to the gas generator (36), a first outlet, a second outlet, a valve (16) having a first side (24) and a second side (26) which can change position under the effect of a gas generated by the gas generator and comprising a passage (22) between the two sides (24, 26) obstructed by means which are clearable based on the pressure, where said shuttle-valve (16) is mobile between: a first position allowing connection to the first outlet and the second outlet and isolating the inlet from the first outlet and the second outlet; and a second position allowing connection of the inlet with the first outlet and isolating the second outlet from the inlet and the first outlet.

公开(公告)号：US20230235798A1

公开(公告)日：2023-07-27

申请号：US18158104

申请日：2023-01-23

Applicant: Ratier-Figeac SAS

Inventor： Eric DELBOS

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

CPC classification number: F16D63/00 ,  F16D63/006 ,  F16D9/08 ,  F16D65/12 ,  F16H57/0018 ,  F16D2065/1328

Abstract: 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

Applicant: Ratier-Figeac SAS

Inventor： Adil SARDI ,  Sébastien CAMINADE ,  Frédéric VERMANDE ,  Eric DELBOS

IPC: F16H57/03 ,  F16H1/22

Abstract: 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：US20130145928A1

公开(公告)日：2013-06-13

申请号：US13707124

申请日：2012-12-06

Applicant: RATIER FIGEAC

Inventor： Hélène BERGONNIER ,  Eric DELBOS

IPC: B64C1/14

CPC classification number: B64C1/143 ,  F15B11/046 ,  F15B11/048 ,  F15B15/19 ,  F15B15/22

Abstract: An aircraft door actuator, including: a pneumatic cylinder for the opening of the door including a chamber into which a pressurized gas is injected via a first port, means for supplying the chamber of the cylinder with pressurized gas, via a supply pipe and said first port, means for setting the chamber to atmospheric pressure when the piston is in the position for opening the door, so as to allow said door to be moved into the closing position, including: a pressurized gas exhaust pipe a gate-valve means for guiding the opening of the gate-valve via the pressurized fluid located in the chamber when the door is in the opening position, so as to open the exhaust pipe in order to set said chamber of the cylinder to atmospheric pressure in a rapid manner once the door is open.

Abstract translation: 一种飞机门致动器，包括：用于打开门的气缸，包括经由第一端口注入加压气体的腔室，用于经由供给管向所述气缸供应加压气体的装置，所述第一 端口，用于当活塞处于打开门的位置时将室设定为大气压力，以允许所述门移动到关闭位置，包括：加压排气管，用于引导的门阀装置 当门处于打开位置时，通过位于腔室中的加压流体打开闸阀，以便打开排气管，以便一旦门将气缸的所述室快速设定为大气压力 开了。

公开(公告)号：US20230112364A1

公开(公告)日：2023-04-13

申请号：US17950403

申请日：2022-09-22

Applicant: Ratier-Figeac SAS

Inventor： Eric DELBOS

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

Abstract: 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.

公开(公告)号：US20160305180A9

公开(公告)日：2016-10-20

申请号：US14587652

申请日：2014-12-31

Applicant: RATIER FIGEAC

Inventor： Eric DELBOS

IPC: E05F15/72 ,  B64C1/14 ,  E05F15/53

CPC classification number: E05F15/72 ,  B64C1/1407 ,  B64C1/1423 ,  E05F15/53 ,  E05Y2201/422 ,  E05Y2201/458 ,  E05Y2800/67 ,  E05Y2900/502 ,  E05Y2900/531 ,  F15B15/19 ,  F15B15/204 ,  F16K13/06

Abstract: This device comprises: a pneumatic cylinder (34), a gas generator (36), a chamber (6, 8) for atmospheric venting, with: an inlet with a connection to the gas generator (36), a first outlet, a second outlet, a valve (16) having a first side (24) and a second side (26) which can change position under the effect of a gas generated by the gas generator and comprising a passage (22) between the two sides (24, 26) obstructed by means which are clearable based on the pressure, where said shuttle-valve (16) is mobile between: a first position allowing connection to the first outlet and the second outlet and isolating the inlet from the first outlet and the second outlet; and a second position allowing connection of the inlet with the first outlet and isolating the second outlet from the inlet and the first outlet.

Abstract translation: 该装置包括：气动缸（34），气体发生器（36），用于大气排放的室（6,8），其具有：具有与气体发生器（36）的连接的入口，第一出口，第二出口 出口，具有第一侧面（24）和第二侧面（26）的阀门（16），其能够在由气体发生器产生的气体的作用下改变位置，并且包括在两侧（24,24）之间的通道（22） 26）通过基于压力可清除的装置阻塞，其中所述往复阀（16）可移动地在第一位置，允许连接到第一出口和第二出口并将入口与第一出口和第二出口 ; 以及允许入口与第一出口连接并将第二出口与入口和第一出口隔离的第二位置。

公开(公告)号：US20130097930A1

公开(公告)日：2013-04-25

申请号：US13656229

申请日：2012-10-19

Applicant: Ratier Figeac

Inventor： Hélène BERGONNIER ,  Eric DELBOS

IPC: B64C1/32 ,  E05B65/10

CPC classification number: B64C1/1423 ,  E05F15/50 ,  F15B13/027 ,  F15B15/19

Abstract: An aircraft hatch emergency opening actuator includes a cylinder connected to the hatch at one of its ends and at its other end to a reference frame of the aircraft. Fluid is fed to the cylinder for emergency opening of the hatch by a device able to adopt two positions. In a rest position the fluid is isolated from the cylinder, and in an active position the fluid is injected into a fluid circuit. A device for delaying the injection of the fluid into the cylinder includes a mobile element in the fluid circuit delaying opening of the circuit when the injection device is in the active position, the injection delay being determined by a time of movement of the mobile element.

Abstract translation: 飞机舱口紧急打开致动器包括连接到其一端的舱口处的气缸，而在另一端连接到飞行器的参考系。 流体被供给到气缸，以通过能够采用两个位置的装置紧急打开舱口。 在静止位置，流体与气缸隔离，并且在活动位置，流体被注入到流体回路中。 用于延迟流体进入气缸的装置包括流体回路中的可移动元件，当注射装置处于活动位置时延迟开路，注射延迟由移动元件的移动时间决定。