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US 10,882,620 B2Granted
Adjustable upper thoracic support for aircraft seat
AssigneeRaytheon Technologies Corporation
InventorsKeith M. Ferguson, Jason Michael Sharpe
Life of this patent
Estimating the term…
Abstract
A seat for an aircraft may comprise a seat pan and a back support coupled to the seat pan. An upper thoracic support may be located proximate an end of the back support opposite the seat pan. The upper thoracic support may be configured to rotate relative to the back support. A headrest may be coupled to the upper thoracic support.
Claims13
A seat for an aircraft, comprising:
- a back support comprising a back support rail;
- an upper thoracic support comprising a thoracic support rail pivotably coupled to the back support rail;
- a headrest coupled to the upper thoracic support;
- a gear coupled to the thoracic support rail;
- a drive shaft rotationally coupled to the gear;
- and
- an actuator operably coupled to the drive shaft, wherein the actuator is configured to drive a rotation of the drive shaft.
4 more elements
A seat for an aircraft, comprising:
- a seat pan;
- a back support coupled to the seat pan, the back support comprising a back support rail;
- an upper thoracic support located proximate an upper end of the back support opposite the seat pan, wherein the upper thoracic support is configured to rotate relative to the back support, the upper thoracic support comprising a thoracic support rail pivotably coupled to the back support rail at a pivot joint located proximate the upper end of the back support;
- a headrest coupled to the upper thoracic support;
- a mounting bracket coupled to the upper thoracic support rail and configured to support attachment of the headrest to the upper thoracic support, wherein the headrest is configured to translate toward and away from the upper thoracic support, and wherein the headrest is configured to rotate relative to the upper thoracic support.
2 more elements
An upper thoracic support for a seat for an aircraft, comprising:
- a thoracic support rail;
- a cushion located over the thoracic support rail;
- a mounting bracket coupled to the thoracic support rail;
- a pivot joint located at an end of the thoracic support rail, wherein the pivot joint is configured to allow the thoracic support rail to rotate relative to a static structure;
- a support bar coupled to the mounting bracket such that the support bar rotates relative to the static structure with the thoracic support rail;
- and
- a platform pivotably coupled to the support bar and configured to support attachment of a head rest to the support bar, wherein the support bar is configured to translate the platform toward and away from the thoracic support rail.
4 more elements
Dependencies are inferred from the claim text.