JP2007537409A - 高減衰力を有する吸収性覆い - Google Patents
高減衰力を有する吸収性覆い Download PDFInfo
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- JP2007537409A JP2007537409A JP2007512279A JP2007512279A JP2007537409A JP 2007537409 A JP2007537409 A JP 2007537409A JP 2007512279 A JP2007512279 A JP 2007512279A JP 2007512279 A JP2007512279 A JP 2007512279A JP 2007537409 A JP2007537409 A JP 2007537409A
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- covering according
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
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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
- B64C1/40—Sound or heat insulation, e.g. using insulation blankets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/3737—Planar, e.g. in sheet form
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0047—Measuring, indicating
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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
- 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.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
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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.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
-
- 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.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
- Y10T428/24339—Keyed
-
- 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.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
- Y10T428/24339—Keyed
- Y10T428/24347—From both sides
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Vibration Prevention Devices (AREA)
- Laminated Bodies (AREA)
- Vibration Dampers (AREA)
Abstract
【解決手段】本発明は、高減衰力を有する吸収性覆いに関し、覆いは構造物(20)に取り付けられ、弾性材料(4)の吸収層(10)を備える。注目すべきことには、前記吸収層(10)は、弾性材料(4)に配置されるとともに複数の結節点(2)及び放散素子(1)によって構成される放散メッシュを備える。この放散素子の形状は楕円形であることが好ましい。
【選択図】図1
Description
Claims (14)
- 高減衰力を有する吸収性覆いであって、
前記覆いは、構造物(20)に取り付けられ、弾性材料(4)の吸収層(10)を備え、
前記吸収層(10)は、前記弾性材料(4)に配置されるとともに複数の放散素子(1)及び結節点(2)によって構成される放散メッシュを備えるものである、
吸収性覆い。 - 前記吸収層(10)は、前記構造物(20)から隔たるように、前記結節点の底端(2’)が前記吸収層から突出し、前記吸収層は前記結節点(2)のみを介して前記構造物に取り付けられるものである、
請求項1に記載の覆い。 - 前記底端(2’)の底面(F)は、自己粘着性物質で覆われるものである、
請求項1に記載の覆い。 - 前記弾性材料(4)は、エラストマからなるものである、
請求項1に記載の覆い。 - 弾性材料(4)は、複数の凹み(3)をさらに含むものである、
請求項1に記載の覆い。 - 前記放散メッシュは、繰り返される四角形の模様を有するものである、
請求項1に記載の覆い。 - 前記放散メッシュは、繰り返される三角形の模様を有するものである、
請求項1に記載の覆い。 - 少なくとも1つの放散素子(1)が、楕円である、
請求項1に記載の覆い。 - 前記楕円は、楕円の周囲とその長軸(11)との交点に配置した2つの結節点(2)に連結されるものである、
請求項1に記載の覆い。 - 堅い裏当て板(30)を含み、
前記吸収層(10)は、前記構造物(20)と前記堅い裏当て板(30)との間に配置されるものである、
請求項1に記載の覆い。 - 前記堅い裏当て板(30)と前記吸収層(10)との間に配置される弾性裏当て板(40)を含む、
請求項10に記載の覆い。 - 前記弾性材料(4)及び前記放散素子(1)は、高さ(h)が同じである、
請求項1に記載の覆い。 - 前記放散メッシュは、変形可能な材料からなる単一ブロックから単体として機械加工されるものである、
請求項1に記載の覆い。 - 前記放散メッシュは、変形可能な材料からなる一体化ブロックを成形することによって得られるものである、
請求項1に記載の覆い。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405165A FR2870308B1 (fr) | 2004-05-13 | 2004-05-13 | Revetement absorbant a haut pouvoir amortissant |
PCT/FR2005/001160 WO2005121596A1 (fr) | 2004-05-13 | 2005-05-10 | Revetement absorbant a haut pouvoir amortissant |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007537409A true JP2007537409A (ja) | 2007-12-20 |
JP4629099B2 JP4629099B2 (ja) | 2011-02-09 |
Family
ID=34946838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007512279A Active JP4629099B2 (ja) | 2004-05-13 | 2005-05-10 | 高減衰力を有する吸収性覆い |
Country Status (7)
Country | Link |
---|---|
US (1) | US7553533B2 (ja) |
EP (1) | EP1745223B1 (ja) |
JP (1) | JP4629099B2 (ja) |
CN (1) | CN100412408C (ja) |
DE (1) | DE602005022179D1 (ja) |
FR (1) | FR2870308B1 (ja) |
WO (1) | WO2005121596A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2909740B1 (fr) * | 2006-12-11 | 2009-01-30 | Eurocopter France | Revetement absorbant |
FR2948431B1 (fr) | 2009-07-21 | 2011-06-24 | Eurocopter France | Revetement isolant a masse amplifiee |
EP2444687B1 (fr) | 2010-10-20 | 2012-12-12 | Eurocopter | Revêtement isolant à masse amplifiée |
CN102454745B (zh) * | 2010-10-26 | 2014-05-28 | 尤洛考普特公司 | 具有质量放大的绝缘涂层 |
KR20120093732A (ko) * | 2011-02-15 | 2012-08-23 | 에스케이하이닉스 주식회사 | 완충 기판, 완충 시트 및 그 제조방법 |
EP2691947A2 (en) * | 2011-03-29 | 2014-02-05 | Katholieke Universiteit Leuven | Vibro-acoustic attenuation or reduced energy transmission |
US8474572B2 (en) * | 2011-08-25 | 2013-07-02 | General Electric Company | Apparatus and method to attenuate vibration and acoustic noise |
KR101825480B1 (ko) * | 2016-04-29 | 2018-03-23 | 서울대학교산학협력단 | 음향 파라미터 제어형 메타 원자 및 이를 포함하는 메타 물질 |
CN107289052A (zh) * | 2017-07-31 | 2017-10-24 | 太仓市众翔精密五金有限公司 | 一种高性能组合烤漆弹簧及其烤漆工艺 |
CN112963479B (zh) * | 2021-04-07 | 2021-10-01 | 清华大学 | 双稳态胞元及具有多层级结构的多稳态力学结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0596090U (ja) * | 1992-06-03 | 1993-12-27 | 帝人株式会社 | 弾性メッシュ地 |
JPH07324340A (ja) * | 1994-05-30 | 1995-12-12 | Kozaburo Hayashi | 基礎造成構造 |
JPH10295409A (ja) * | 1997-04-24 | 1998-11-10 | New Baransu Japan:Kk | 靴中敷き |
WO2002043047A1 (de) * | 2000-11-21 | 2002-05-30 | Thomas Wiegel | Schichtwerkstoff |
JP2002168291A (ja) * | 2000-11-29 | 2002-06-14 | Daihatsu Motor Co Ltd | ダイナミックダンパ装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013861C2 (de) * | 1980-04-10 | 1983-04-07 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Dämpfungsbelag |
DE4117740C1 (en) * | 1991-05-30 | 1992-07-16 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Friction face damping lining for thin-wall component - which carries platelets, each with foot protruding transversely to flat side |
US6447871B1 (en) * | 1999-09-27 | 2002-09-10 | The Aerospace Corporation | Composite materials with embedded machines |
FR2838173B1 (fr) * | 2002-04-08 | 2005-12-09 | Commissariat Energie Atomique | Element non-stucturel amortisseur pour structure susceptible d'etre soumise a des vibrations et structure equipee d'au moins un tel element amortisseur |
FR2909740B1 (fr) * | 2006-12-11 | 2009-01-30 | Eurocopter France | Revetement absorbant |
-
2004
- 2004-05-13 FR FR0405165A patent/FR2870308B1/fr not_active Expired - Fee Related
-
2005
- 2005-05-10 EP EP05770957A patent/EP1745223B1/fr not_active Expired - Fee Related
- 2005-05-10 DE DE602005022179T patent/DE602005022179D1/de active Active
- 2005-05-10 JP JP2007512279A patent/JP4629099B2/ja active Active
- 2005-05-10 CN CNB2005800150313A patent/CN100412408C/zh not_active Expired - Fee Related
- 2005-05-10 US US10/569,405 patent/US7553533B2/en active Active
- 2005-05-10 WO PCT/FR2005/001160 patent/WO2005121596A1/fr not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0596090U (ja) * | 1992-06-03 | 1993-12-27 | 帝人株式会社 | 弾性メッシュ地 |
JPH07324340A (ja) * | 1994-05-30 | 1995-12-12 | Kozaburo Hayashi | 基礎造成構造 |
JPH10295409A (ja) * | 1997-04-24 | 1998-11-10 | New Baransu Japan:Kk | 靴中敷き |
WO2002043047A1 (de) * | 2000-11-21 | 2002-05-30 | Thomas Wiegel | Schichtwerkstoff |
JP2002168291A (ja) * | 2000-11-29 | 2002-06-14 | Daihatsu Motor Co Ltd | ダイナミックダンパ装置 |
Also Published As
Publication number | Publication date |
---|---|
DE602005022179D1 (de) | 2010-08-19 |
US20060246257A1 (en) | 2006-11-02 |
WO2005121596A1 (fr) | 2005-12-22 |
CN100412408C (zh) | 2008-08-20 |
EP1745223B1 (fr) | 2010-07-07 |
JP4629099B2 (ja) | 2011-02-09 |
US7553533B2 (en) | 2009-06-30 |
CN1950625A (zh) | 2007-04-18 |
FR2870308B1 (fr) | 2006-07-21 |
EP1745223A1 (fr) | 2007-01-24 |
FR2870308A1 (fr) | 2005-11-18 |
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