公开(公告)号：US09938767B2

公开(公告)日：2018-04-10

申请号：US14523879

申请日：2014-10-25

Applicant: The Boeing Company

Inventor： Thomas A. Kummer ,  Donald K. Crenshaw ,  Janice A. Goegan

IPC: E06C7/12 ,  B62B5/02 ,  E06C7/16 ,  A45C5/14 ,  E04F11/18

CPC classification number: E06C7/12 ,  A45C2005/147 ,  B62B5/02 ,  E04F2011/1868 ,  E06C7/16

Abstract: An object transfer system (“OTS”) for a flight of steps for transporting an object on the flight of steps is disclosed. The OTS may include a rail positioned in place of a handrail on the flight of steps, a trolley assembly movably attached to the rail, and an object carrier attached to the trolley assembly. The rail has a rail length and the object carrier is configured to hold the object. Additionally, the trolley assembly is configured to transport the object held by the object carrier along the rail length.

公开(公告)号：US20160115735A1

公开(公告)日：2016-04-28

申请号：US14523879

申请日：2014-10-25

Applicant: The Boeing Company

Inventor： Thomas A. Kummer ,  Donald K. Crenshaw ,  Janice A. Goegan

IPC: E06C7/12 ,  B61B13/04 ,  E04F11/18

CPC classification number: E06C7/12 ,  A45C2005/147 ,  B62B5/02 ,  E04F2011/1868 ,  E06C7/16

Abstract: An object transfer system (“OTS”) for a flight of steps for transporting an object on the flight of steps is disclosed. The OTS may include a rail positioned in place of a handrail on the flight of steps, a trolley assembly movably attached to the rail, and an object carrier attached to the trolley assembly. The rail has a rail length and the object carrier is configured to hold the object. Additionally, the trolley assembly is configured to transport the object held by the object carrier along the rail length.

Abstract translation: 公开了一种用于在步骤飞行中传送对象的步骤的对象传送系统（“OTS”）。 OTS可以包括定位在台阶飞行上的扶手的轨道，可移动地连接到轨道的手推车组件和附接到手推车组件的物体承载件。 轨道具有轨道长度，并且对象载体被配置为保持对象。 此外，手推车组件被配置成沿着轨道长度传送由对象托架保持的物体。

公开(公告)号：US20170152949A1

公开(公告)日：2017-06-01

申请号：US14954270

申请日：2015-11-30

Applicant: THE BOEING COMPANY

Inventor： Jesse Randal Wiseman ,  Shane S. Park ,  Donald K. Crenshaw ,  Kjersta Larson-Smith ,  Geoffrey Eric Towle ,  Hugh Christopher VanValkenburgh ,  Karen A. Schultz ,  Solomon T. Atsebha

IPC: F16J15/00 ,  B64C3/00 ,  B64F5/00

CPC classification number: F16J15/002 ,  B64C3/00 ,  B64F5/10 ,  F16J15/14

Abstract: A sealant containment assembly is configured to bound at least a portion of a fastener pattern between at least two components, such as components used to form at least a portion of an aircraft. The sealant containment assembly includes at least one sealant containment member that is configured to sealingly engage peripheral portions of components. The sealant containment member(s) is configured to form a sealing chamber around at least a portion of the fastener pattern. Fluid sealant is configured to flow into the sealing chamber and cure to seal fasteners within the fastener pattern that connect the components together.