Seatbelt fastening system for a movable seat
AssigneeSafran Seats
InventorsJonathan Gajewski, Stéphane Chipault, Joel Marais
Life of this patent
Estimating the term…
Abstract
A seat for an aircraft includes at least one seat-portion structure; and an understructure. The understructure includes at least one guide element comprising a guide groove. The guide groove includes a first portion and a second portion, called the inclined portion. The seat further includes at least one seatbelt attachment and at least one attachment support. The seatbelt attachment is mounted rotatably with respect to the attachment support via an attachment shaft. The attachment support is mounted rotatably with respect to the seat-portion structure via a support shaft. The head of the attachment shaft is arranged inside the inclined portion of the guide groove when the seat is in an upright position.
Claims10
A seat comprising:
- at least one seat pan comprising at least one seat pan structure, and
- a low structure,
- said seat pan structure being movable relative to the low structure, wherein the low structure comprises at least one guide element extending in a direction of longitudinal extension and comprising a guiding groove,
- said guiding groove comprising a first portion extending in the general direction of longitudinal extension and a second portion, called inclined portion, forming a non-zero angle relative to the direction of longitudinal extension,
- said seat further comprising at least one belt fastener and at least one fastening support,
- said belt fastener being rotatably mounted relative to the fastening support via a fastening axis provided with a head cooperating with the guiding groove,
- said fastening support being rotatably mounted relative to the seat pan structure via a support axis provided with a head cooperating with the guiding groove,
- the head of the fastening axis being disposed inside the inclined portion of the guiding groove when the seat is in a raised position.
Dependencies are inferred from the claim text.