Aircraft seat

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11753169
APP PUB NO 20220250751A1
SERIAL NO

17623557

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An aircraft seat includes an actuator and a movement transmission device. The transmission device includes a frame provided with an immobilizing portion and a drive shaft. The transmission device further includes a gear wheel provided with coupling teeth having inclined side walls and a sleeve with an immobilizing portion complementary to the immobilizing portion of the frame, and coupling teeth having inclined side walls. The transmission device also has an elastic member configured to push the sleeve. The stiffness of the elastic member and the inclination of the side walls of the coupling teeth of the gear wheel and sleeve are chosen such that, when a torque greater than a threshold torque is applied to the gear wheel, the sleeve slides on the drive shaft from a position of coupling the sleeve to the gear wheel to a position of immobilizing the sleeve relative to the frame.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
SAFRAN ELECTRONICS & DEFENSE ACTUATION41-47 RUE GUYNEMER AUXERRE 89000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aubrun, Julien Cergy, FR 2 1
Berdah, Emmanuel Aubervillers, FR 2 1
Delong, Joffrey Paris, FR 5 1
Gueroult, Olivier Argenteuil, FR 2 1
Piris, Miguel La Houssaye en Brie, FR 2 1

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