DE69500914D1 - Verbundstoffstruktur für Dämpfung und entsprechendes Verfahren - Google Patents
Verbundstoffstruktur für Dämpfung und entsprechendes VerfahrenInfo
- Publication number
- DE69500914D1 DE69500914D1 DE69500914T DE69500914T DE69500914D1 DE 69500914 D1 DE69500914 D1 DE 69500914D1 DE 69500914 T DE69500914 T DE 69500914T DE 69500914 T DE69500914 T DE 69500914T DE 69500914 D1 DE69500914 D1 DE 69500914D1
- Authority
- DE
- Germany
- Prior art keywords
- cushioning
- composite structure
- related process
- composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title 1
Classifications
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
- F16F9/306—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium of the constrained layer type, i.e. comprising one or more constrained viscoelastic layers
-
- 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
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
- F16F3/087—Units comprising several springs made of plastics or the like material
- F16F3/093—Units comprising several springs made of plastics or the like material the springs being of different materials, e.g. having different types of rubber
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1372—Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing
-
- 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.]
- Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
- Y10T428/24124—Fibers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/282,394 US5507477A (en) | 1994-07-28 | 1994-07-28 | Composite damping structures and related method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69500914D1 true DE69500914D1 (de) | 1997-11-27 |
DE69500914T2 DE69500914T2 (de) | 1998-02-19 |
Family
ID=23081325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69500914T Expired - Fee Related DE69500914T2 (de) | 1994-07-28 | 1995-07-03 | Verbundstoffstruktur für Dämpfung und entsprechendes Verfahren |
Country Status (4)
Country | Link |
---|---|
US (1) | US5507477A (de) |
EP (1) | EP0694709B1 (de) |
JP (1) | JPH0861427A (de) |
DE (1) | DE69500914T2 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5759113A (en) * | 1996-06-21 | 1998-06-02 | Minnesota Mining And Manufacturing Company | Vibration damped golf clubs and ball bats |
US5902656A (en) * | 1996-06-21 | 1999-05-11 | Minnesota Mining And Manufacturing Company | Dampers for internal applications and articles damped therewith |
US6021770A (en) * | 1997-07-28 | 2000-02-08 | Arvid A. Ames | Bow stabilizer with game finder |
JP3003784B2 (ja) * | 1998-05-11 | 2000-01-31 | 株式会社シマノ | 自転車用緩衝装置 |
US6893733B2 (en) * | 2000-07-07 | 2005-05-17 | Delphi Technologies, Inc. | Modified contoured crushable structural members and methods for making the same |
US6586110B1 (en) | 2000-07-07 | 2003-07-01 | Delphi Technologies, Inc. | Contoured metal structural members and methods for making the same |
JP2002054681A (ja) * | 2000-07-24 | 2002-02-20 | Three M Innovative Properties Co | 光透過性ダンパー |
US7199970B2 (en) * | 2003-11-03 | 2007-04-03 | Material Sciences Corporation | Damped disc drive assembly, and method for damping disc drive assembly |
US7172800B2 (en) | 2003-11-03 | 2007-02-06 | Material Sciences Corporation | Sheet molding compound damper component, and methods for making and using the same |
US7204460B2 (en) * | 2004-06-24 | 2007-04-17 | Bigelow Aerospace | Orbital debris shield |
US20060169341A1 (en) * | 2005-02-01 | 2006-08-03 | Material Sciences Corporation | Internally damped laminated tube |
US7837147B2 (en) | 2005-03-18 | 2010-11-23 | The Boeing Company | Systems and methods for reducing noise in aircraft fuselages and other structures |
US20060266385A1 (en) * | 2005-05-26 | 2006-11-30 | Material Sciences Corporation | Home appliance structure with integral noise attenuation |
US9511571B2 (en) * | 2007-01-23 | 2016-12-06 | The Boeing Company | Composite laminate having a damping interlayer and method of making the same |
US7919174B2 (en) * | 2007-07-20 | 2011-04-05 | GM Global Technology Operations LLC | Tailored core laminated sheet metal |
US8425710B2 (en) | 2009-03-13 | 2013-04-23 | The Boeing Company | Automated placement of vibration damping materials |
JP2011089547A (ja) * | 2009-10-20 | 2011-05-06 | Nitto Denko Corp | 制振シート、振動部材の制振方法および使用方法 |
US8863784B2 (en) * | 2010-04-22 | 2014-10-21 | Cameron International Corporation | Viscoelastic damped jumpers |
US8827244B2 (en) | 2011-07-18 | 2014-09-09 | Dennis W. Gilstad | Tunable fluid end |
US9027636B2 (en) | 2011-07-18 | 2015-05-12 | Dennis W. Gilstad | Tunable down-hole stimulation system |
US8939200B1 (en) | 2011-07-18 | 2015-01-27 | Dennis W. Gilstad | Tunable hydraulic stimulator |
US8944409B2 (en) | 2011-07-18 | 2015-02-03 | Dennis W. Gilstad | Tunable fluid end |
US8550425B1 (en) * | 2011-09-09 | 2013-10-08 | Dennis W. Gilstad | Impulse tolerant valve assembly |
US9080690B2 (en) | 2011-07-18 | 2015-07-14 | Dennis W. Gilstad | Tunable check valve |
US8905376B2 (en) | 2011-07-18 | 2014-12-09 | Dennis W. Gilstad | Tunable check valve |
US8708306B2 (en) | 2011-08-03 | 2014-04-29 | Barbara C. Gilstad | Tunable valve assembly |
US8720857B2 (en) | 2011-07-18 | 2014-05-13 | Dennis W. Gilstad | Tunable fluid end |
US8746654B2 (en) | 2011-07-18 | 2014-06-10 | Dennis W. Gilstad | Tunable fluid end |
EP2636514B1 (de) * | 2012-03-07 | 2020-04-29 | Airbus Operations GmbH | Verbundkomponente |
JP6324233B2 (ja) * | 2014-06-25 | 2018-05-16 | Big Daishowa株式会社 | 回転体の防振構造 |
US10350863B2 (en) * | 2014-07-30 | 2019-07-16 | The Boeing Company | Methods and systems for damping a cabin air compressor inlet |
US9169707B1 (en) | 2015-01-22 | 2015-10-27 | Dennis W. Gilstad | Tunable down-hole stimulation array |
US10843788B2 (en) * | 2017-06-29 | 2020-11-24 | Textron Innovations Inc. | Damping structures for tiltrotor aircraft wings |
JP2020181144A (ja) * | 2019-04-26 | 2020-11-05 | ヤマハ株式会社 | 制振部材 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2270902A (en) * | 1939-11-25 | 1942-01-27 | George A Rubissow | Antivibration means and method of use of same |
US2697578A (en) * | 1951-05-04 | 1954-12-21 | Benjamin B Whittam | Vibration mounting |
US3160549A (en) * | 1960-12-29 | 1964-12-08 | Minnesota Mining & Mfg | Vibration damping structures |
US4195713A (en) * | 1974-05-29 | 1980-04-01 | Reduc Acoustics Ab | Sandwich structures with partial damping layers |
US3924907A (en) * | 1974-10-29 | 1975-12-09 | Felt Products Mfg Co | Bearing pad and bridge construction |
DE2708896A1 (de) * | 1977-03-02 | 1978-09-07 | Messerschmitt Boelkow Blohm | Daempfungsbelag |
LU80296A1 (fr) * | 1978-09-28 | 1980-04-21 | Bekaert Sa Nv | Structures amortissant des vibrations mecaniques |
US4527371A (en) * | 1981-06-15 | 1985-07-09 | Ifm-Akustikbyran Ab | Structural damping |
GB2138100B (en) * | 1983-03-18 | 1987-02-11 | Steven Odobasic | Laminated tubular link |
FR2575393A1 (fr) * | 1984-12-27 | 1986-07-04 | Rossignol Sa | Ski de neige |
US4778028A (en) * | 1986-11-03 | 1988-10-18 | General Electric Company | Light viscoelastic damping structure |
JPH0211941A (ja) * | 1988-06-29 | 1990-01-17 | Bridgestone Corp | 防振・緩衝装置 |
GB8818331D0 (en) * | 1988-08-02 | 1988-09-07 | Secr Defence | Vibration damping materials |
US5030490A (en) * | 1988-12-09 | 1991-07-09 | Tew Inc. | Viscoelastic damping structures and related manufacturing method |
US5232073A (en) * | 1988-12-09 | 1993-08-03 | Trw Inc. | Process for damping dynamic load |
DE69017292T2 (de) * | 1989-07-20 | 1995-07-20 | Tokai Rubber Ind Ltd | Dynamischer Dämpfer. |
JPH0798365B2 (ja) * | 1989-11-27 | 1995-10-25 | 日本電気株式会社 | 繊維強化複合材料の作製方法 |
US5108802A (en) * | 1990-01-09 | 1992-04-28 | Westinghouse Electric Corp. | Internally damped thin-walled, composite longitudinal member having dedicated internal constraining layers |
NL9000294A (nl) * | 1990-02-07 | 1991-09-02 | Willy Van Goubergen | Trillingsdemper. |
US5087491A (en) * | 1990-02-09 | 1992-02-11 | The United States Of America As Represented By The Secretary Of The Navy | Vibration-damping structural member |
JP2895268B2 (ja) * | 1990-08-13 | 1999-05-24 | オイレス工業株式会社 | 塑性エネルギー吸収装置 |
US5112144A (en) * | 1991-01-29 | 1992-05-12 | Lord Corporation | Elevated temperature elastomeric bearing |
JP2955122B2 (ja) * | 1991-04-18 | 1999-10-04 | 株式会社末広工業 | 積層パイプ |
US5271142A (en) * | 1991-05-09 | 1993-12-21 | Soundwich, Inc. | Method for producing a sound-dampened automotive enclosure |
US5250132A (en) * | 1991-12-02 | 1993-10-05 | Westinghouse Electric Corp. | Method of making a composite laminate having an internally damped constraining layer |
US5256223A (en) * | 1991-12-31 | 1993-10-26 | The Center For Innovative Technology | Fiber enhancement of viscoelastic damping polymers |
US5308675A (en) * | 1992-09-15 | 1994-05-03 | The United States Of America As Represented By The Secretary Of The Navy | Flexible high damping structure |
-
1994
- 1994-07-28 US US08/282,394 patent/US5507477A/en not_active Expired - Lifetime
-
1995
- 1995-07-03 EP EP95110355A patent/EP0694709B1/de not_active Expired - Lifetime
- 1995-07-03 DE DE69500914T patent/DE69500914T2/de not_active Expired - Fee Related
- 1995-07-11 JP JP7174715A patent/JPH0861427A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0861427A (ja) | 1996-03-08 |
EP0694709B1 (de) | 1997-10-22 |
EP0694709A1 (de) | 1996-01-31 |
DE69500914T2 (de) | 1998-02-19 |
US5507477A (en) | 1996-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NORTHROP GRUMMAN CORP. (N.D.GES.D.STAATES DELAWARE |
|
8339 | Ceased/non-payment of the annual fee |