公开(公告)号：US11858612B2

公开(公告)日：2024-01-02

申请号：US16723669

申请日：2019-12-20

Applicant: The Boeing Company

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

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

CPC classification number: B64C1/24 ,  A47B46/00 ,  B64D11/04 ,  E06C1/005 ,  A47B2220/05

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：US20180105253A1

公开(公告)日：2018-04-19

申请号：US15297454

申请日：2016-10-19

Applicant: THE BOEING COMPANY

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

IPC: B64C1/24 ,  B64D11/04

CPC classification number: B64C1/24 ,  B64D11/04

Abstract: A compartment door of a galley within an internal cabin of a vehicle (such as an aircraft) includes a front panel having a front outer surface, and a footstep system secured to the front panel. The footstep system is moveable between a retracted position and an extended support position. The footstep system is vertically oriented in the retracted position. The footstep system outwardly extends and folds to provide a step surface in the extended support position.

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：US10450050B2

公开(公告)日：2019-10-22

申请号：US15297454

申请日：2016-10-19

Applicant: THE BOEING COMPANY

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

IPC: B64C1/24 ,  B64D11/04

Abstract: A compartment door of a galley within an internal cabin of a vehicle (such as an aircraft) includes a front panel having a front outer surface, and a footstep system secured to the front panel. The footstep system is moveable between a retracted position and an extended support position. The footstep system is vertically oriented in the retracted position. The footstep system outwardly extends and folds to provide a step surface in the extended support position.

公开(公告)号：US20180118325A1

公开(公告)日：2018-05-03

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 ,  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.