Light-weight composite cargo container and method of use
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-090/02
B65D-090/08
B65D-088/14
B65D-090/22
B23P-006/00
B65D-090/16
출원번호
US-0386395
(2013-03-08)
등록번호
US-9511930
(2016-12-06)
국제출원번호
PCT/US2013/029880
(2013-03-08)
국제공개번호
WO2013/142096
(2013-09-26)
발명자
/ 주소
Daoud, Christian
Ghasemi-Nejhad, Mohammad Naghi
출원인 / 주소
Leading Light Composites, LLC
대리인 / 주소
Baker & Hostetler LLP
인용정보
피인용 횟수 :
0인용 특허 :
6
초록▼
A lightweight cargo container and methods of use, assembly, and repair are disclosed herein. Individual panels, frame components, base, and joints may be customized with composite materials to further improve strength-to-weight ratio. Some embodiments provide for a simplified manufacturing and assem
A lightweight cargo container and methods of use, assembly, and repair are disclosed herein. Individual panels, frame components, base, and joints may be customized with composite materials to further improve strength-to-weight ratio. Some embodiments provide for a simplified manufacturing and assembly of cargo container, through standardization, while improving cost, time-to-produce, durability, and strength-to-weight ratios. The embodiments described herein provide a significant weight savings for all cargo containers, modern present-day composite containers included.
대표청구항▼
1. A unit load device (ULD) comprising: a base panel composed of one or more composite laminate materials as a composite laminate or sandwich structure with face-sheets and core materials;a frame including a frame first portion extending from the base panel along a first direction, a frame second po
1. A unit load device (ULD) comprising: a base panel composed of one or more composite laminate materials as a composite laminate or sandwich structure with face-sheets and core materials;a frame including a frame first portion extending from the base panel along a first direction, a frame second portion extending from the frame first portion along a second direction that is perpendicular to the first direction, and a frame third portion extending from the frame first and second portions along a third direction that is perpendicular to the first and second directions, wherein the frame comprises one or more composite laminate materials, and wherein the frame comprises a primary structure of the ULD;one or more side panels attached to the frame, the one or more side panels comprising of one or more composite laminate materials; anda top panel attached to an opposite end of the frame as the base panel, the top panel comprising of one or more composite laminate materials,wherein the frame comprises one or more composite materials wrapped around a plurality of unit beam members, and the plurality of unit beam members each comprise four tubing beam members. 2. The unit load device of claim 1, further comprising a plurality of strips attached to an outer surface of the one or more side panels, the plurality of strips comprising of one or more composite laminate materials. 3. The unit load device of claim 2, wherein the one or more side panels define a top portion adjacent to the top panel, a bottom portion adjacent to the base member, and a middle portion that extends between the top and bottom portion, and wherein there is a greater number of the plurality of strips at the top and bottom portion of the one or more side panels with respect to the middle portion of the one or more side panels in a ply-drop construction configuration. 4. The unit load device of claim 1, wherein the frame comprises a plurality of connectors adjoining the one or more side panels and the top panel to the frame, and wherein the plurality of connectors, comprised of one or more of the following: a hard plastic material, a high strength polymer, and a polymer composite, are attached to the frame via adhesive or mechanical fasteners. 5. The unit load device of claim 1, wherein the frame comprises one or more frame joint assembly brackets. 6. The unit load device of claim 1, wherein the base panel comprises layer comprising Kevlar/epoxy and carbon/epoxy hybrid composite laminate, and wherein the base panel comprises a core layer comprising honeycomb, foam, polycarbonate, polyurethane, or glass/epoxy. 7. The unit load device of claim 1, wherein the unit load device is configured to be contoured such that the unit load device may be received by an interior portion of the airplane. 8. The unit load device of claim 1, further comprising an access door attached to the frame, wherein the unit load device defines an opening, and the access door is configured to cover the opening.
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