JP2011520689A - 埋設されたスプリングを有する形状変化構造部材 - Google Patents
埋設されたスプリングを有する形状変化構造部材 Download PDFInfo
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- JP2011520689A JP2011520689A JP2011509526A JP2011509526A JP2011520689A JP 2011520689 A JP2011520689 A JP 2011520689A JP 2011509526 A JP2011509526 A JP 2011509526A JP 2011509526 A JP2011509526 A JP 2011509526A JP 2011520689 A JP2011520689 A JP 2011520689A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/54—Varying in area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
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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
- B29L2031/3085—Wings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/70—Shape
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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
- Y02T50/10—Drag 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
- 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
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Springs (AREA)
Abstract
【選択図】図5
Description
Claims (20)
- 少なくとも5%の歪みで弾性変形が可能な形状変化構造材料(14)と、
前記形状変化構造材料中に埋設された1以上のスプリング(40、42)とを具備しており、前記1以上のスプリングは前記形状変化材料に対する構造的支持を行うように構成されている形状変化構造部材(12)。 - 前記構造材料は、構造部材を通して実質的に連続的である請求項1記載の構造部材。
- 前期構造材料は、固体のポリマー材料である請求項1または2記載の構造部材。
- 前期構造材料は、発泡材料である請求項1または2記載の構造部材。
- 前記発泡材料は、ポリマー発泡体である請求項4記載の構造部材。
- 前記ポリマー発泡体は、形状記憶ポリマー発泡体である請求項5記載の構造部材。
- 前記発泡材料は、超弾性金属発泡体である請求項4記載の構造部材。
- 前記超弾性金属発泡体は、金属合金を含んでいる請求項7記載の構造部材。
- 前記発泡体材料は、少なくとも300%の歪みにおいて弾性変形できる請求項1乃至8のいずれか1項記載の構造部材。
- 前記1以上のスプリングは、コイルスプリングを含んでいる請求項1乃至9のいずれか1項記載の構造部材。
- 前記1以上のスプリングの軸方向の長さは、前記形状変化材料が拡張および収縮される方向にある請求項10記載の構造部材。
- 前記1以上のスプリングは、1対のコイルスプリングを含んでいる請求項1乃至9のいずれか1項記載の構造部材。
- 前記コイルスプリングの少なくとも1つは、形状記憶金属合金から作られている請求項12記載の構造部材。
- 前記1対のコイルスプリングは形状記憶金属合金から作られている請求項12記載の構造部材。
- 前記1対のコイルスプリングは異なる形状記憶転移温度を有する請求項14記載の構造部材。
- 前記1対のコイルスプリングは同心であり、前記スプリングの一方が前記スプリングの他方の内部にある請求項12記載の構造部材。
- さらに、同心コイルスプリングの付加的な対を具備し、前記1対のコイルスプリングは前記材料内の異なる位置で前記形状変化構造材料を支持する請求項16記載の構造部材。
- 複数の同心コイルスプリングの対は金属コネクタにより相互に接続されている請求項17記載の構造部材。
- 前記構造は拡張可能な翼である請求項1乃至18のいずれか1項記載の構造部材。
- 拡張及び収縮されるように構成されている形状変化材料と、
前記形状変化材料中に埋設されている1対の同心スプリングとを具備し、
前記スプリングは前記形状変化材料が拡張および収縮される方向に軸方向の長さを有し、
前記スプリングは前記形状変化材料に対する構造支持を与えている拡張可能な航空機翼。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/120,273 US8016249B2 (en) | 2008-05-14 | 2008-05-14 | Shape-changing structure member with embedded spring |
US12/120,273 | 2008-05-14 | ||
PCT/US2009/040762 WO2009140021A1 (en) | 2008-05-14 | 2009-04-16 | Shape-changing structure member with embedded spring |
Publications (3)
Publication Number | Publication Date |
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JP2011520689A true JP2011520689A (ja) | 2011-07-21 |
JP2011520689A5 JP2011520689A5 (ja) | 2012-05-24 |
JP5694144B2 JP5694144B2 (ja) | 2015-04-01 |
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Application Number | Title | Priority Date | Filing Date |
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JP2011509526A Active JP5694144B2 (ja) | 2008-05-14 | 2009-04-16 | 埋設されたスプリングを有する形状変化構造部材 |
Country Status (5)
Country | Link |
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US (2) | US8016249B2 (ja) |
EP (1) | EP2285671B1 (ja) |
JP (1) | JP5694144B2 (ja) |
AU (1) | AU2009246772B2 (ja) |
WO (1) | WO2009140021A1 (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7530315B2 (en) | 2003-05-08 | 2009-05-12 | Lone Star Ip Holdings, Lp | Weapon and weapon system employing the same |
US7895946B2 (en) * | 2005-09-30 | 2011-03-01 | Lone Star Ip Holdings, Lp | Small smart weapon and weapon system employing the same |
US7690304B2 (en) | 2005-09-30 | 2010-04-06 | Lone Star Ip Holdings, Lp | Small smart weapon and weapon system employing the same |
US8541724B2 (en) | 2006-09-29 | 2013-09-24 | Lone Star Ip Holdings, Lp | Small smart weapon and weapon system employing the same |
US8117955B2 (en) | 2006-10-26 | 2012-02-21 | Lone Star Ip Holdings, Lp | Weapon interface system and delivery platform employing the same |
US8016249B2 (en) * | 2008-05-14 | 2011-09-13 | Raytheon Company | Shape-changing structure member with embedded spring |
US8382042B2 (en) * | 2008-05-14 | 2013-02-26 | Raytheon Company | Structure with reconfigurable polymer material |
US7939178B2 (en) * | 2008-05-14 | 2011-05-10 | Raytheon Company | Shape-changing structure with superelastic foam material |
US20100148011A1 (en) * | 2008-11-12 | 2010-06-17 | Sanderson Terry M | Telescoping structure and method |
US8262032B2 (en) * | 2008-11-13 | 2012-09-11 | Raytheon Company | Collapsible wing beams and method |
US8056853B2 (en) * | 2008-11-25 | 2011-11-15 | Raytheon Company | Reconfigurable wing and method of use |
US8387536B2 (en) * | 2008-12-04 | 2013-03-05 | Raytheon Company | Interceptor vehicle with extendible arms |
US8573535B2 (en) * | 2009-03-27 | 2013-11-05 | Raytheon Company | Shape-change material and method |
GB0910955D0 (en) * | 2009-06-25 | 2009-08-05 | Rolls Royce Plc | Adjustable camber aerofoil |
DE102010028192A1 (de) | 2010-04-26 | 2011-10-27 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Verfahren zur Rückstellung eines, ein Formgedächtnis-Kompositmaterial aufweisenden Artikels |
US9068803B2 (en) | 2011-04-19 | 2015-06-30 | Lone Star Ip Holdings, Lp | Weapon and weapon system employing the same |
US9175702B1 (en) | 2011-05-24 | 2015-11-03 | Stephen Lee Bailey | Externally supported foil with reversible camber and variable chord length |
DE102011112966A1 (de) * | 2011-09-13 | 2013-03-14 | Trw Automotive Gmbh | Aktuator mit Stellglied aus Formgedächtnismaterial |
US9199261B2 (en) * | 2011-10-13 | 2015-12-01 | Abbott Cardiovascular Systems Inc. | Adjustable support for tubular medical device processing |
US8783604B2 (en) | 2011-10-21 | 2014-07-22 | Raytheon Company | Aircraft wing with knuckled rib structure |
US8714476B2 (en) | 2011-10-21 | 2014-05-06 | Raytheon Company | Aircraft wing with flexible skins |
WO2013066439A1 (en) | 2011-11-04 | 2013-05-10 | Raytheon Company | Chord-expanding air vehicle wings |
GB2504369B (en) * | 2013-03-05 | 2014-06-25 | Cvr Ltd | Aircraft wing |
US9732776B2 (en) * | 2014-10-10 | 2017-08-15 | The Boeing Company | Marman clamp with a shape memory alloy actuator |
EP3313707A1 (de) * | 2015-06-23 | 2018-05-02 | Benedikt Claas | Antrieb für ein spurgeführtes fahrzeug |
US10518908B2 (en) | 2015-10-23 | 2019-12-31 | Raytheon Company | Spacecraft with shape memory polymer deployment mechanism |
FR3053955A1 (fr) * | 2016-07-13 | 2018-01-19 | Jean-Pierre Martinez | Aeronef polyvalent a helice propulsive dote de trois surfaces portantes et de dispositifs permettant d’accueillir differentes rallonges d’ailes. |
US10933974B2 (en) | 2019-04-29 | 2021-03-02 | Toyota Motor Engineering & Manufacturing North America, Inc. | Morphable body with shape memory material members |
EP3987181A4 (en) * | 2019-06-19 | 2023-06-14 | Ohio State Innovation Foundation | MAGNETIC SHAPE MEMORY POLYMERS (MSMPS), METHOD OF MAKING AND USE THEREOF |
US11591076B2 (en) * | 2019-06-26 | 2023-02-28 | Toyota Motor Engineering & Manufacturing North America, Inc. | Inflatable drone with shape memory alloy wires |
US11520355B2 (en) | 2021-02-26 | 2022-12-06 | Toyota Motor Engineering & Manufacturing North America, Inc. | Wing tip control effector |
US11939055B2 (en) | 2022-04-15 | 2024-03-26 | Toyota Motor Engineering & Manufacturing North America, Inc. | Winglets with passive aeroelastic tailoring |
US11932390B2 (en) | 2022-04-15 | 2024-03-19 | Toyota Motor Engineering & Manufacturing North America, Inc. | Wing shape control |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0420898U (ja) * | 1990-06-12 | 1992-02-21 | ||
JPH07137669A (ja) * | 1993-11-17 | 1995-05-30 | Nippondenso Co Ltd | 車両のスポイラ装置 |
JPH0984491A (ja) * | 1995-09-27 | 1997-03-31 | Toshimitsu Arai | 釣り針 |
US6056237A (en) * | 1997-06-25 | 2000-05-02 | Woodland; Richard L. K. | Sonotube compatible unmanned aerial vehicle and system |
JP2001118478A (ja) * | 1999-10-15 | 2001-04-27 | Nec Kansai Ltd | 保護素子 |
US6834835B1 (en) * | 2004-03-12 | 2004-12-28 | Qortek, Inc. | Telescopic wing system |
JP2006158600A (ja) * | 2004-12-07 | 2006-06-22 | Mitsubishi Heavy Ind Ltd | 靴中敷き |
WO2007001392A2 (en) * | 2004-10-01 | 2007-01-04 | The Regents Of The University Of Michigan | Manufacture of shape-memory alloy cellular meterials and structures by transient-liquid reactive joining |
WO2007077620A1 (ja) * | 2005-12-28 | 2007-07-12 | National University Corporation Nagoya University | スマートボルテックスジェネレータ及びそれを備えた航空機、船舶、回転機械 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559827A (en) * | 1946-10-28 | 1951-07-10 | Northrop Aircarft Inc | Means for stabilization of airplanes having highly swept-back wings |
US3628352A (en) * | 1970-07-09 | 1971-12-21 | Gates Rubber Co | Flexible coupling |
JPS60145385A (ja) | 1984-01-10 | 1985-07-31 | Waseda Daigaku | 形状記憶効果装置 |
US5082207A (en) * | 1985-02-04 | 1992-01-21 | Rockwell International Corporation | Active flexible wing aircraft control system |
JPH0739506B2 (ja) * | 1988-09-30 | 1995-05-01 | 三菱重工業株式会社 | 形状記憶ポリマー発泡体 |
US5181678A (en) * | 1991-02-04 | 1993-01-26 | Flex Foil Technology, Inc. | Flexible tailored elastic airfoil section |
GB9122511D0 (en) | 1991-10-23 | 1991-12-04 | Raychem Sa Nv | Heat recoverable article |
GB9210954D0 (en) | 1992-05-22 | 1992-07-08 | Raychem Sa Nv | Method of making an electroded laminated article |
US5482029A (en) * | 1992-06-26 | 1996-01-09 | Kabushiki Kaisha Toshiba | Variable flexibility endoscope system |
US5662294A (en) * | 1994-02-28 | 1997-09-02 | Lockheed Martin Corporation | Adaptive control surface using antagonistic shape memory alloy tendons |
WO1997045073A1 (en) * | 1996-05-31 | 1997-12-04 | Bard Galway Limited | Bifurcated endovascular stents and method and apparatus for their placement |
US6072154A (en) * | 1996-09-05 | 2000-06-06 | Medtronic, Inc. | Selectively activated shape memory device |
DE19707392A1 (de) * | 1997-02-25 | 1998-08-27 | Deutsch Zentr Luft & Raumfahrt | Aerodynamisches Bauteil, wie Landeklappe, Tragflügel, Höhen- oder Seitenleitwerk, mit veränderbarer Wölbung |
DE19742314C2 (de) | 1997-09-25 | 2000-06-21 | Daimler Chrysler Ag | Tragende Struktur |
US6264136B1 (en) * | 1998-07-27 | 2001-07-24 | Paul H. Weston | High efficiency combination wing aircraft |
JP4096325B2 (ja) * | 1998-12-14 | 2008-06-04 | 正喜 江刺 | 能動細管及びその製造方法 |
US6482638B1 (en) * | 1999-12-09 | 2002-11-19 | 3M Innovative Properties Company | Heat-relaxable substrates and arrays |
AUPR090300A0 (en) * | 2000-10-20 | 2000-11-16 | AMC Technologies Pty Limited | An electrical lead |
US6872433B2 (en) * | 2001-03-27 | 2005-03-29 | The Regents Of The University Of California | Shape memory alloy/shape memory polymer tools |
US20020195177A1 (en) * | 2001-06-21 | 2002-12-26 | The Aerospace Corporation | Conductive shape memory metal deployment latch hinge deployment method |
ITTO20020134A1 (it) | 2002-02-15 | 2003-08-18 | Ferrari Spa | Pannello a deformazione comandata. |
US6705568B2 (en) * | 2002-03-06 | 2004-03-16 | John R. Lee | Variable area wing aircraft and method |
US6989197B2 (en) * | 2002-11-04 | 2006-01-24 | The Boeing Company | Polymer composite structure reinforced with shape memory alloy and method of manufacturing same |
CA2537244C (en) * | 2003-09-03 | 2013-11-05 | Sri International | Surface deformation electroactive polymer transducers |
US20050198904A1 (en) * | 2004-03-12 | 2005-09-15 | Browne Alan L. | Active seal assemblies for movable windows |
DE102004026658A1 (de) | 2004-06-01 | 2005-12-29 | Kwd Automotive Group & Co. Kg | Hybridgehäuse |
US7891075B2 (en) * | 2005-01-19 | 2011-02-22 | Gm Global Technology Operations, Inc. | Reconfigurable fixture device and method for controlling |
US7398586B2 (en) * | 2005-11-01 | 2008-07-15 | The Boeing Company | Methods and systems for manufacturing a family of aircraft wings and other composite structures |
US7841559B1 (en) * | 2006-02-16 | 2010-11-30 | Mbda Incorporated | Aerial vehicle with variable aspect ratio deployable wings |
US10611468B2 (en) * | 2006-09-08 | 2020-04-07 | Steven Sullivan | Method and apparatus for mitigating trailing vortex wakes of lifting or thrust generating bodies |
GB0624580D0 (en) | 2006-12-08 | 2007-01-17 | Imp Innovations Ltd | Aerofoil member |
US7798443B2 (en) | 2006-12-18 | 2010-09-21 | The Boeing Company | Composite material for geometric morphing wing |
US7777165B2 (en) * | 2007-02-02 | 2010-08-17 | Raytheon Company | Methods and apparatus for adjustable surfaces |
CN100429119C (zh) | 2007-03-30 | 2008-10-29 | 哈尔滨工业大学 | 一种可改变机翼后掠角的飞行器 |
US8016249B2 (en) * | 2008-05-14 | 2011-09-13 | Raytheon Company | Shape-changing structure member with embedded spring |
US8382042B2 (en) * | 2008-05-14 | 2013-02-26 | Raytheon Company | Structure with reconfigurable polymer material |
US7939178B2 (en) * | 2008-05-14 | 2011-05-10 | Raytheon Company | Shape-changing structure with superelastic foam material |
JP4737281B2 (ja) | 2008-12-04 | 2011-07-27 | パナソニック電工株式会社 | 形状記憶合金アクチュエータ |
-
2008
- 2008-05-14 US US12/120,273 patent/US8016249B2/en active Active
-
2009
- 2009-04-16 WO PCT/US2009/040762 patent/WO2009140021A1/en active Application Filing
- 2009-04-16 EP EP09747107A patent/EP2285671B1/en active Active
- 2009-04-16 AU AU2009246772A patent/AU2009246772B2/en active Active
- 2009-04-16 JP JP2011509526A patent/JP5694144B2/ja active Active
-
2011
- 2011-05-09 US US13/103,269 patent/US8342457B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0420898U (ja) * | 1990-06-12 | 1992-02-21 | ||
JPH07137669A (ja) * | 1993-11-17 | 1995-05-30 | Nippondenso Co Ltd | 車両のスポイラ装置 |
JPH0984491A (ja) * | 1995-09-27 | 1997-03-31 | Toshimitsu Arai | 釣り針 |
US6056237A (en) * | 1997-06-25 | 2000-05-02 | Woodland; Richard L. K. | Sonotube compatible unmanned aerial vehicle and system |
JP2001118478A (ja) * | 1999-10-15 | 2001-04-27 | Nec Kansai Ltd | 保護素子 |
US6834835B1 (en) * | 2004-03-12 | 2004-12-28 | Qortek, Inc. | Telescopic wing system |
WO2007001392A2 (en) * | 2004-10-01 | 2007-01-04 | The Regents Of The University Of Michigan | Manufacture of shape-memory alloy cellular meterials and structures by transient-liquid reactive joining |
JP2006158600A (ja) * | 2004-12-07 | 2006-06-22 | Mitsubishi Heavy Ind Ltd | 靴中敷き |
WO2007077620A1 (ja) * | 2005-12-28 | 2007-07-12 | National University Corporation Nagoya University | スマートボルテックスジェネレータ及びそれを備えた航空機、船舶、回転機械 |
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US8342457B2 (en) | 2013-01-01 |
US20110212342A1 (en) | 2011-09-01 |
AU2009246772A1 (en) | 2009-11-19 |
WO2009140021A1 (en) | 2009-11-19 |
US8016249B2 (en) | 2011-09-13 |
EP2285671B1 (en) | 2012-10-24 |
AU2009246772B2 (en) | 2011-09-01 |
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