JP2014522326A - 高能力プルオフのための航空機構造 - Google Patents
高能力プルオフのための航空機構造 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0003—Producing profiled members, e.g. beams
- B29D99/0005—Producing noodles, i.e. composite gap fillers, characterised by their construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/60—UAVs characterised by the material
- B64U20/65—Composite materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/008—Profiled members, e.g. beams, sections having a longitudinal cross-section
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3076—Aircrafts
- B29L2031/3082—Fuselages
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T29/49622—Vehicular structural member making
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49801—Shaping fiber or fibered material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
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- Y10T428/24182—Inward from edge of web or sheet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24777—Edge feature
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Remote Sensing (AREA)
- Materials Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (15)
- 構造体(306)に取り付けられるように構成された面を有する細長い複合部材(302)と、
前記細長い複合部材(302)のある長さに沿って延びる前記面上のチャネル(332、428)と、
前記チャネル(332、428)の中に配置されるように構成され、前記細長い複合部材(302)の前記面の一部分を前記構造体(306)に取り付けるように構成されているいくつかの複合構造体(304、431)と
を備え、前記いくつかの複合構造体(304、431)が、前記細長い複合部材(302)を前記構造体(306)から引き離す力に耐える前記細長い複合部材(302)の能力(356)が増大するように構成される
装置。 - 前記細長い複合部材(302)の一部分が、前記面の前記一部分に対して実質的に直角の方向に延びる、請求項1に記載の装置。
- 前記細長い複合部材(302)を前記構造体(306)から引き離す前記力に耐える前記細長い複合部材(302)の前記能力(356)が増大するような態様で前記細長い複合部材(302)のいくつかの第2の特性(354)と実質的に整合するいくつかの第1の特性(352)を、前記いくつかの複合構造体(304、431)が有する、請求項1または2に記載の装置。
- 前記いくつかの第1の特性(352)および前記いくつかの第2の特性(354)が、熱膨張率とヤング率のうちの少なくとも一方を含む、請求項3に記載の装置。
- 前記いくつかの複合構造体(304、431)が、
前記チャネル(332、428)の壁の基部および前記構造体(306)の表面と接触するように構成された基部セグメントと、
前記チャネル(332、428)の前記壁の頂部と接触するように構成された頂部セグメントと、
前記基部セグメントと前記頂部セグメントの間に位置する一組の中間セグメントと
を備え、前記基部セグメント、前記頂部セグメントおよび前記一組の中間セグメントが、前記チャネル(332、428)の形状(333、430)と実質的に一致する形状(350、433)を有する、
請求項1ないし4のいずれか一項に記載の装置。 - 前記細長い複合部材(302)が、
第1のセクション(320、420)と、
前記第1のセクション(320、420)に対して実質的に直角に配置された第2のセクション(322、422)と
を備え、前記第2のセクション(322、422)が、第1の半径(326、500)を備えた湾曲した第1の形状(324、422)を有する前記第2のセクション(322、410)の第1の位置(320、408)および第2の半径(330、502)を備えた湾曲した第2の形状(328、424)を有する前記第2のセクション(322、410)の第2の位置(323、418)で、前記第1のセクション(320、408)に接続し、前記第1の半径(326、500)と前記第2の半径(330、502)が実質的に等しく、前記第1のセクション(320、420)と前記第2のセクション(322、410)が、互いに対して、前記第1の位置(321、414)と前記第2の位置(323、414)の間に前記チャネル(332、428)を形成するように配置された、
請求項1ないし5のいずれか一項に記載の装置。 - 前記いくつかの複合構造体(304、431)が、第1の配置(353)を有する複合材料の複数の層(346)を含み、前記第1の配置(353)では、複合材料(348)の前記複数の層(346)が、前記細長い複合部材(302)を貫く軸(357、438)に対して、前記第1の配置(353)と前記細長い複合部材(302)の第2の配置(355)とが実質的に等しくなるように配置されている、請求項1ないし6のいずれか一項に記載の装置。
- 前記細長い複合部材(302)がストリンガ(402、1302)とスティフナのうちの一方から選択された、請求項1ないし7のいずれか一項に記載の装置。
- 前記構造体(306)が、スキンパネル(904、1004)、桁、小骨(906、1006)およびベースチャージ(404)のうちの1つから選択された、請求項1ないし8のいずれか一項に記載の装置。
- 前記細長い複合部材(302)がストリンガ(402、1302)であり、前記ストリンガ(402、1302)の1つの面が第1の面(334、403)であり、前記構造体(306)が、前記ストリンガ(402、1302)の前記第1の面(334、403)に取り付けられたスキンパネル(904、1004)であり、前記第1の面(334、403)の実質的に反対側にある前記ストリンガ(402、1302)の第2の面(331、405)に、小骨(906、1006)が取り付けられている、請求項1ないし7のいずれか一項に記載の装置。
- 細長い複合部材(302)に対するプルオフ能力(356)を増大させる方法であって、
航空機(301)を稼働させること、および
前記航空機(301)の稼働中に、前記細長い複合部材(302)の1つの面に取り付けられた構造体(306)から前記細長い複合部材(302)を引き離すように構成された力を発生させること
を含み、前記構造体(306)に取り付けられた前記細長い複合部材(302)の前記面上を、前記細長い複合部材(302)のある長さに沿ってチャネル(332、428)が延び、前記チャネル(332、428)内のいくつかの複合構造体(304、431)が、前記細長い複合部材(302)を前記構造体(306)から引き離す前記力に耐える前記細長い複合部材(302)の能力(356)が増大するような態様で、前記細長い複合部材(302)の前記面の一部分を前記構造体(306)に取り付けるように構成されている
方法。 - 前記航空機(301)を稼働させることが、
前記細長い複合部材(302)および前記細長い複合部材(302)の前記面に取り付けられた前記構造体(306)に圧力が加わるような態様で前記航空機(301)を稼働させること
を含み、前記圧力によって前記力が発生する、
請求項11に記載の方法。 - 前記力の方向が、前記構造体(306)の表面に対して実質的に直角である、請求項11または12に記載の方法。
- 前記航空機(301)の前記稼働に応答して、前記構造体(306)から前記細長い複合部材(302)を引き離すように構成された前記力を発生させることが、
前記航空機(301)の前記稼働中に、前記細長い複合部材(302)が前記構造体(306)に取り付けられた位置に引張り荷重が生み出されるような態様で、前記構造体(306)から前記細長い複合部材(302)を引き離すように構成された前記力を発生させること
を含む、請求項11ないし13のいずれか一項に記載の方法。 - 前記いくつかの複合構造体(304、431)のいくつかの第1の特性(352)が、前記細長い複合部材(302)のいくつかの第2の特性(354)と実質的に整合し、前記チャネル(332、428)内において前記いくつかの複合構造体(304、431)を使用することにより、前記細長い複合部材(302)を前記構造体(306)から引き離す前記力に耐える前記細長い複合部材(302)の前記能力(356)が増大し、前記いくつかの第1の特性(352)および前記いくつかの第2の特性(354)が、熱膨張率とヤング率のうちの少なくとも一方を含む、請求項11ないし14のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/111,375 | 2011-05-19 | ||
US13/111,375 US8776375B2 (en) | 2011-05-19 | 2011-05-19 | Aircraft structure for high capacity pull off |
PCT/US2012/034257 WO2012158301A1 (en) | 2011-05-19 | 2012-04-19 | Aircraft structure for high capacity pull off |
Publications (2)
Publication Number | Publication Date |
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JP2014522326A true JP2014522326A (ja) | 2014-09-04 |
JP6095649B2 JP6095649B2 (ja) | 2017-03-15 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014511339A Active JP5865999B2 (ja) | 2011-05-19 | 2012-01-26 | 複合ストリンガに対する高能力プルオフのための積重ねヌードル |
JP2014511375A Active JP6095649B2 (ja) | 2011-05-19 | 2012-04-19 | 高能力プルオフのための航空機構造 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014511339A Active JP5865999B2 (ja) | 2011-05-19 | 2012-01-26 | 複合ストリンガに対する高能力プルオフのための積重ねヌードル |
Country Status (10)
Country | Link |
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US (2) | US8776375B2 (ja) |
EP (3) | EP2709829A1 (ja) |
JP (2) | JP5865999B2 (ja) |
KR (2) | KR102003078B1 (ja) |
CN (2) | CN103547438B (ja) |
AU (4) | AU2012256385B2 (ja) |
CA (3) | CA2834721C (ja) |
ES (1) | ES2744478T3 (ja) |
RU (3) | RU2569515C2 (ja) |
WO (2) | WO2012158217A1 (ja) |
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