SIEGE D'AERONEF MUNI D'UN SYSTEME MECANIQUE DE REDUCTION DE VITESSE D'ASSISE

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SIEGE D'AERONEF MUNI D'UN SYSTEME MECANIQUE DE REDUCTION DE VITESSE D'ASSISE

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MESAROS ALEXANDRE / LEBEGUE BRICE / LAVAL JORDI

The invention relates mainly to a seat (10) intended for being installed in an aircraft, comprising: a backrest (13); a seat portion (12) rotatably mounted about an axis (X) relative to said backrest (13) between an extended position and a folded position; a return system (16) capable of automatically moving the seat portion (12) from the extended position to the folded position; and a mechanical system (17) for reducing the speed of the seat portion (12), comprising: a cam-shaped plate (22) and a roller (21) capable of moving along an edge (23) of said cam-shaped plate (22) during a movement of said seat portion (12) from said extended position to said folded position generated by said return system (16), at least one of the two elements, among said roller (21) and said cam-shaped plate (22), being capable of compressing during the movement of the roller (21) so as to absorb kinetic energy of said seat portion (12) in order to reduce the movement speed thereof.

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Title :

SIEGE D'AERONEF MUNI D'UN SYSTEME MECANIQUE DE REDUCTION DE VITESSE D'ASSISE

Additional title:

AIRCRAFT FOLDING SEAT WITH MECHANICAL SYSTEM FOR DAMPER THE SEAT RETRACTION
FLUGZEUGKLAPPSITZ MIT MECHANISCHER VORRICHTUNG ZUR DÄMPFUNG DER KLAPPBEWEGUNG

Contributors:

MESAROS ALEXANDRE (author) / LEBEGUE BRICE (author) / LAVAL JORDI (author)

Publication date :

2019-07-31

Type of media :

Patent

Type of material :

Electronic Resource

Language :

French

Classification :

IPC:

B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen