公开(公告)号：US10807696B2

公开(公告)日：2020-10-20

申请号：US15339138

申请日：2016-10-31

Applicant: The Boeing Company

Inventor： Christopher B. Singleton ,  Joshua Yu-Hu Lee ,  Scott Edward Coburn

IPC: B64C1/24 ,  A47B46/00 ,  B64D11/04 ,  E06C1/00

Abstract: A rotating retractable step system positioned within a cutout of a wall is presented. The rotating retractable step system comprises a foot pedal and a support shaft. The foot pedal is configured to be stowed in a vertical orientation within the cutout of the wall, and to rotate between the vertical orientation and a horizontal orientation. The support shaft is associated with the foot pedal, such that movement of the support shaft extends the foot pedal outwardly away from the cutout, or retracts the foot pedal towards the cutout.

公开(公告)号：US20180044021A1

公开(公告)日：2018-02-15

申请号：US15233606

申请日：2016-08-10

Applicant: The Boeing Company

Inventor： Christopher B. Singleton ,  Joshua Y. Lee ,  Emmanuel A. Garcia

IPC: B64D9/00 ,  B64D11/00 ,  B64D11/04

CPC classification number: B64D9/003 ,  B64D11/0007 ,  B64D11/04

Abstract: A retractable placard system for galley cart storage bays is provided. The placard system includes an outer plate and a placard. The outer plate is mounted with a hinge to a surface of a cart storage bay and is adapted to depend substantially vertically from the surface in a first position and to rotate in a first direction upon contact by a first edge of a half size cart. The placard is mounted to the outer plate. The placard is visible in the bay with the outer plate in the first position and retracted with the outer plate rotated in the first direction to a second position.