Haptic device for vibrating a control stick

A haptic device comprising a base and at least one shaker branch. Said at least one branch is connected to the base by mobility means conferring a degree of freedom on the branch to move in rotation about a pivot axis relative to the base. An exciter member comprises electrical exciter means configured to cause said at least one branch to shake by moving in rotation about the pivot axis from a rest position to an activated position, and resilient return means tending to maintain each branch in the corresponding rest position.

Redundant and dissimilar system for monitoring the status of control contactors of an aircraft control stick

A redundant and dissimilar system for monitoring the status of contactors of an aircraft control stick. This monitoring system comprises at least one electrical power source, at least one processor and several circuits for monitoring the status of the switches of the contactors. Each monitoring circuit comprises and electrical power source, a switch for each contactor, the switches of a contactor being connected to each other, and an electronic assembly provided with receivers arranged in series with each other. Each switch is arranged in parallel with at least one receiver so as to short-circuit the at least one receiver when the switch is in the closed state. Each processor measures and analyses an electrical feature of the electronic assembly, such as a mains voltage VE as the terminals of the electronics assembly, in order to determine the status of each switch.

Redundant and dissimilar system for monitoring the status of control contactors of an aircraft control stick

A redundant and dissimilar system for monitoring the status of contactors of an aircraft control stick. This monitoring system comprises at least one electrical power source, at least one processor and several circuits for monitoring the status of the switches of the contactors. Each monitoring circuit comprises and electrical power source, a switch for each contactor, the switches of a contactor being connected to each other, and an electronic assembly provided with receivers arranged in series with each other. Each switch is arranged in parallel with at least one receiver so as to short-circuit the at least one receiver when the switch is in the closed state. Each processor measures and analyses an electrical feature of the electronic assembly, such as a mains voltage VE as the terminals of the electronics assembly, in order to determine the status of each switch.

HAPTIC DEVICE FOR VIBRATING A CONTROL STICK

A haptic device comprising a base and at least one shaker branch. Said at least one branch is connected to the base by mobility means conferring a degree of freedom on the branch to move in rotation about a pivot axis relative to the base. An exciter member comprises electrical exciter means configured to cause said at least one branch to shake by moving in rotation about the pivot axis from a rest position to an activated position, and resilient return means tending to maintain each branch in the corresponding rest position. 1. A haptic device for vibrating a segment of a control stick on command , wherein the haptic device comprises:a base;a mass assembly comprising at least one shaker branch that shakes, the at least one branch extending circumferentially over at least 45 degrees around a central axis, the central axis being configured in a mounted position to coincide with a middle axis along which the segment extends, each branch being connected to the base by respective mobility means conferring a degree of freedom on the branch to move in rotation about a pivot axis relative to the base, the pivot axis being distinct from the central axis;an exciter member comprising electrical exciter means configured to cause the at least one branch to shake by moving in rotation about the pivot axis from a rest position to an activated position; andresilient return means tending to maintain each branch in the corresponding rest position.2. The haptic device according to claim 1 , wherein the mobility means comprise a pivot.3. The haptic device according to claim 1 , wherein the mobility means comprise a spring blade.4. The haptic device according to claim 1 , wherein the base includes a rod and two plates claim 1 , the rod extending along a transverse axis transversely from one plate to the other plate claim 1 , each branch being connected by respective mobility means to a respective plate.5. The haptic device according to claim 1 , wherein the resilient return means and ...

REDUNDANT MONITORING SYSTEM OF THE STATE OF CONTROL SWITCHES OF AN AIRCRAFT CONTROL HANDLE

La présente invention concerne un système de surveillance (10) de l'état de contacteurs (22) d'une poignée de commande (20) d'un aéronef. Ce système de surveillance (10) comporte des contacteurs (22) et des circuits de surveillance (1) de l'état d'interrupteurs (6). Chaque contacteur (22) comporte plusieurs interrupteurs (6) liés entre eux et intégrés respectivement à un circuit de surveillance (1). Chaque circuit de surveillance (1) comporte une source d'alimentation électrique (2), lesdits interrupteurs (6), un ensemble électronique ainsi qu'un dispositif de mesure et d'analyse (8,9) de la tension électrique VE aux bornes dudit ensemble électronique. Ledit ensemble électronique est agencé en série avec ladite source d'alimentation électrique (2) et comporte des récepteurs agencés en série entre eux. Dans chaque circuit de surveillance (1), chaque interrupteur (6) est agencé en parallèle avec au moins un récepteur de sorte à court-circuiter ledit au moins un récepteur lorsque ledit interrupteur (6) est à l'état fermé. The present invention relates to a system (10) for monitoring the state of contactors (22) of a control handle (20) of an aircraft. This monitoring system (10) comprises contactors (22) and monitoring circuits (1) of the state of switches (6). Each contactor (22) comprises several switches (6) linked together and integrated respectively into a monitoring circuit (1). Each monitoring circuit (1) comprises an electrical power source (2), said switches (6), an electronic assembly as well as a device for measuring and analyzing (8,9) the electrical voltage VE at the terminals. of said electronic assembly. Said electronic assembly is arranged in series with said electric power supply source (2) and comprises receivers arranged in series with one another. In each monitoring circuit (1), each switch (6) is arranged in parallel with at least one receiver so as to short-circuit said at least one receiver when said switch ...

SYMMETRICAL PILOTAGE STATION OF A GIRAVION HAVING SEATS POSSIBLE SIDE BY SIDE AND SIDE ACCESS DOORS

La présente invention a pour objet un poste de pilotage « côte à côte » symétrique d'un giravion comportant des portes latérales (10, 10') de circulation entre l'intérieur et l'extérieur du poste de pilotage (1). Un couple d'ensembles d'accueil (2, 2') identiques comprennent chacun un siège (3, 3') et des organes de commande (4, 4', 5, 5') comprenant à minima un levier (4, 4') et une manette (5, 5'). Les sièges (3,3') sont exempts d'accoudoir et une console (12) est ménagée entre les sièges. Les manettes (5, 5') sont implantées sur la console (12) et les leviers (4,4') sont implantés en bordure du côté extérieur des sièges (3, 3'). Selon une variante, les leviers (4, 4') sont implantés sur la console (12) et les manettes (5, 5') sont implantées sur les portes latérales (10, 10'). The present invention relates to a cockpit "side by side" symmetrical rotorcraft having side doors (10, 10 ') of circulation between the inside and outside of the cockpit (1). A pair of identical receiving sets (2, 2 ') each comprise a seat (3, 3') and control members (4, 4 ', 5, 5') comprising at least one lever (4, 4). ') and a handle (5, 5'). The seats (3,3 ') are free of armrests and a bracket (12) is provided between the seats. The levers (5, 5 ') are located on the console (12) and the levers (4,4') are located on the edge of the outer side of the seats (3, 3 '). According to one variant, the levers (4, 4 ') are located on the bracket (12) and the handles (5, 5') are located on the side doors (10, 10 ').

HAPTIC DEVICE FOR VIBRATION OF A STEERING HANDLE

SYMMETRICAL PILOTAGE STATION OF A GIRAVION HAVING SEATS POSSIBLE SIDE BY SIDE AND SIDE ACCESS DOORS

REDUNDANT MONITORING SYSTEM FOR THE STATUS OF CONTROLLERS FOR CONTROLLING A CONTROL HANDLE OF AN AIRCRAFT

La présente invention concerne un système de surveillance (10) de l'état de contacteurs (22) d'une poignée de commande (20) d'un aéronef. Ce système de surveillance (10) comporte des contacteurs (22) et des circuits de surveillance (1) de l'état d'interrupteurs (6). Chaque contacteur (22) comporte plusieurs interrupteurs (6) liés entre eux et intégrés respectivement à un circuit de surveillance (1). Chaque circuit de surveillance (1) comporte une source d'alimentation électrique (2), lesdits interrupteurs (6), un ensemble électronique ainsi qu'un dispositif de mesure et d'analyse (8,9) de la tension électrique VE aux bornes dudit ensemble électronique. Ledit ensemble électronique est agencé en série avec ladite source d'alimentation électrique (2) et comporte des récepteurs agencés en série entre eux. Dans chaque circuit de surveillance (1), chaque interrupteur (6) est agencé en parallèle avec au moins un récepteur de sorte à court-circuiter ledit au moins un récepteur lorsque ledit interrupteur (6) est à l'état fermé. The present invention relates to a monitoring system (10) of the state of contactors (22) of a control handle (20) of an aircraft. This monitoring system (10) comprises contactors (22) and monitoring circuits (1) of the state of switches (6). Each contactor (22) comprises a plurality of interrupters (6) interconnected and integrated respectively in a monitoring circuit (1). Each monitoring circuit (1) comprises a power source (2), said switches (6), an electronic assembly and a device for measuring and analyzing (8, 9) the electrical voltage VE at the terminals said electronic assembly. Said electronic assembly is arranged in series with said power supply source (2) and comprises receivers arranged in series with each other. In each monitoring circuit (1), each switch (6) is arranged in parallel with at least one receiver so as to short-circuit said at least one receiver when said switch (6) is in the closed ...

Système de surveillance redondant et dissimilaire de l'état de contacteurs de commande d'une poignée de commande d'un aéronef