US 11,655,034 B2
Aircraft seat unit
Sachiko Katakura, Tokyo (JP); Hisaya Hagiwara, Tokyo (JP); Ken Kimizuka, Tokyo (JP); Rei Kigoshi, Evanston, IL (US); Michio Kinoshita, Tokyo (JP); Manabu Matsumoto, Tokyo (JP); Amon Igari, Tokyo (JP); and Yuichi Akutsu, Tokyo (JP)
Assigned to JAMCO CORPORATION, Tokyo (JP)
Appl. No. 17/58,778
Filed by JAMCO CORPORATION, Tokyo (JP)
PCT Filed Jun. 12, 2018, PCT No. PCT/JP2018/022400
§ 371(c)(1), (2) Date Nov. 25, 2020,
PCT Pub. No. WO2019/239480, PCT Pub. Date Dec. 19, 2019.
Prior Publication US 2021/0197973 A1, Jul. 1, 2021
Int. Cl. B64D 11/06 (2006.01)
CPC B64D 11/0612 (2014.12) [B64D 11/0601 (2014.12); B64D 11/0606 (2014.12); B64D 11/0636 (2014.12)] 10 Claims
OG exemplary drawing
 
1. An aircraft seat unit comprising:
a first seat;
a second seat;
an intermediate portion disposed between the first seat and the second seat; and
a wall portion being upright and adjacent to the intermediate portion and extending between the first seat and the second seat,
wherein:
an axis line of the first seat and an axis line of the second seat are respectively disposed at angles that are oriented in mutually opposite directions with respect to a traveling direction;
the intermediate portion is disposed in a space between the first seat and the second seat and is capable of supporting a load of a restrained body placed thereon;
the wall portion includes a wall connection portion detachably connected to a device connection portion of a restraining device that is configured to restrain the restrained body when placed on the intermediate portion;
the intermediate portion includes a pedestal fixed in position to a floor, a support portion capable of being raised and lowered with respect to the pedestal, and a partition plate capable of being raised and lowered;
when the support portion and the partition plate are in a raised state, an upper end of the partition plate is at an elevated position to provide a privacy screen between the first and second seats; and
when the support portion and the partition plate are in a lowered state, a height of an upper surface of the pedestal, a height of an upper surface of the support portion, and a height of the upper end of the partition plate all substantially coincide, and the restraining device is capable of being connected to the wall portion.