FR3075908B1 - Systeme d'amortissement comportant un dispositif amortisseur primaire et un dispositif amortisseur secondaire de raideurs differentes, structure et aeronef associes - Google Patents
Systeme d'amortissement comportant un dispositif amortisseur primaire et un dispositif amortisseur secondaire de raideurs differentes, structure et aeronef associes Download PDFInfo
- Publication number
- FR3075908B1 FR3075908B1 FR1763279A FR1763279A FR3075908B1 FR 3075908 B1 FR3075908 B1 FR 3075908B1 FR 1763279 A FR1763279 A FR 1763279A FR 1763279 A FR1763279 A FR 1763279A FR 3075908 B1 FR3075908 B1 FR 3075908B1
- Authority
- FR
- France
- Prior art keywords
- primary
- damping
- damping system
- damping device
- damper
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 title abstract 10
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000005489 elastic deformation Effects 0.000 abstract 1
Classifications
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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
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/18—Floors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
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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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
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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
- F16F15/022—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 dampers and springs in combination
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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
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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
- F16F15/06—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 with metal springs
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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
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
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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
- F16F7/00—Vibration-dampers; Shock-absorbers
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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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/003—One-shot shock absorbers
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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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
- F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
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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
- F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
- F16F1/422—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing the stressing resulting in flexion of the spring
- F16F1/428—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing the stressing resulting in flexion of the spring of strip- or leg-type springs
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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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/0208—Alloys
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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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/0233—Materials; Material properties solids deforming plastically in operation
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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
- F16F2226/00—Manufacturing; Treatments
- F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
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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
- F16F2226/00—Manufacturing; Treatments
- F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
- F16F2226/048—Welding
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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
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/06—Stiffness
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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
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/06—Stiffness
- F16F2228/066—Variable stiffness
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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
- F16F2234/00—Shape
- F16F2234/02—Shape cylindrical
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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
- F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
- F16F2236/04—Compression
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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
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Vibration Dampers (AREA)
Abstract
Pour augmenter la compacité des systèmes d'amortissement notamment destinés à opérer en cas d'atterrissage dynamique, il est proposé un système d'amortissement (4) comportant un dispositif amortisseur primaire (12) et un dispositif amortisseur secondaire (14), le dispositif amortisseur primaire (12) comportant au moins une poutre (16), chaque poutre (16) s'étendant le long d'un axe longitudinal (X-X), le système d'amortissement (4) étant configuré de sorte que : - au repos, le dispositif amortisseur primaire (12) présente une raideur supérieure à la raideur du dispositif amortisseur secondaire (14) selon l'axe longitudinal (X-X) ; - lorsqu'un effort appliqué au système d'amortissement (4) suivant l'axe longitudinal (X-X) présente une valeur inférieure à une valeur limite, chaque poutre (16) demeure dans un état de compression ; et - lorsque l'effort présente une valeur supérieure ou égale à la valeur limite, chaque poutre (16) subit un flambage et le dispositif amortisseur secondaire (14) subit une déformation élastique.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1763279A FR3075908B1 (fr) | 2017-12-27 | 2017-12-27 | Systeme d'amortissement comportant un dispositif amortisseur primaire et un dispositif amortisseur secondaire de raideurs differentes, structure et aeronef associes |
US16/230,233 US10962075B2 (en) | 2017-12-27 | 2018-12-21 | Shock absorber system comprising a primary shock absorber device and a secondary shock absorber device of different stiffnesses, associated structure and aircraft |
CN201811600691.3A CN110005749A (zh) | 2017-12-27 | 2018-12-26 | 包括不同刚度的主阻尼器装置和副阻尼器装置的阻尼***,相关结构和飞行器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1763279 | 2017-12-27 | ||
FR1763279A FR3075908B1 (fr) | 2017-12-27 | 2017-12-27 | Systeme d'amortissement comportant un dispositif amortisseur primaire et un dispositif amortisseur secondaire de raideurs differentes, structure et aeronef associes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3075908A1 FR3075908A1 (fr) | 2019-06-28 |
FR3075908B1 true FR3075908B1 (fr) | 2020-09-25 |
Family
ID=61750365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1763279A Active FR3075908B1 (fr) | 2017-12-27 | 2017-12-27 | Systeme d'amortissement comportant un dispositif amortisseur primaire et un dispositif amortisseur secondaire de raideurs differentes, structure et aeronef associes |
Country Status (3)
Country | Link |
---|---|
US (1) | US10962075B2 (fr) |
CN (1) | CN110005749A (fr) |
FR (1) | FR3075908B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI12778Y1 (fi) * | 2019-11-25 | 2020-10-15 | Labrys Oy | Jousielementti |
DE102020103436A1 (de) | 2020-02-11 | 2021-08-12 | Airbus Operations Gmbh | Verfahren und Vorrichtung zur Befestigung einer Kabinenkomponente an einer Primärstruktur |
US12000456B2 (en) * | 2020-12-18 | 2024-06-04 | Cameron International Corporation | System and method for damping forces exerted on a cable |
US20220364621A1 (en) * | 2021-05-13 | 2022-11-17 | Moffitt, LLC | Methods and apparatus for a 3d-printed spring |
US11761503B2 (en) * | 2021-07-13 | 2023-09-19 | Honeywell Federal Manufacturing & Technologies, Llc | Lattice design for energy absorption and vibration damping applications |
CN113775682B (zh) * | 2021-11-12 | 2022-02-08 | 太原理工大学 | 一种基于剪纸结构的可调控圆管吸能/储能机构 |
US20230258223A1 (en) * | 2022-02-15 | 2023-08-17 | Raytheon Company | Multi-Flexure Isolation System Utilizing Pseudoelastic Multi-Axis Rotational Flexures |
US11780079B2 (en) * | 2022-03-10 | 2023-10-10 | John Christian Colley | Flexible structure, particularly for applications in robotics and orthopedics |
CN118145027A (zh) * | 2024-05-10 | 2024-06-07 | 北京理工大学 | 一种用于空间飞行器的着陆缓冲器及其修复方法 |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US759507A (en) * | 1903-07-29 | 1904-05-10 | John Marshall Ericson | Adjustable spring. |
US1839015A (en) * | 1929-06-07 | 1931-12-29 | William W Macfarlane | Automobile bumper and mounting therefor |
US2594665A (en) * | 1950-03-06 | 1952-04-29 | Jack C Lockwood | Mechanical cushioning device |
DE1249600B (fr) * | 1962-12-03 | |||
US3198506A (en) * | 1963-02-19 | 1965-08-03 | Lord Mfg Co | Mounting |
US3251145A (en) * | 1964-03-19 | 1966-05-17 | Richard L Mack | Spring cushion shoe sole |
US3270998A (en) * | 1964-09-30 | 1966-09-06 | Robinson Technical Products In | Elastomeric isolator |
US3373629A (en) * | 1966-04-29 | 1968-03-19 | Gen Motors Corp | Steering column assembly |
DE1303268B (fr) * | 1966-07-14 | Gain W | ||
US3528530A (en) * | 1968-04-03 | 1970-09-15 | Sylvania Electric Prod | Braking device |
US3584858A (en) * | 1969-04-25 | 1971-06-15 | Lord Corp | Compression spring |
US3663048A (en) * | 1970-04-03 | 1972-05-16 | Gen Motors Corp | Vehicle bumper installation |
US3724833A (en) * | 1971-03-12 | 1973-04-03 | D Sergay | Reversible energy absorbing bumper system |
US3737155A (en) * | 1971-06-21 | 1973-06-05 | J Karlan | Combination vibration isolator and shock absorber |
US3972390A (en) * | 1975-03-05 | 1976-08-03 | Programmed & Remote Systems Corporation | Energy absorbing device |
US4269400A (en) * | 1979-05-04 | 1981-05-26 | Barry Wright Corporation | Stacked, resilient isolator components |
US4312430A (en) * | 1979-12-12 | 1982-01-26 | Izumi Motor Co., Ltd. | Shock absorber |
IT1171151B (it) * | 1983-05-05 | 1987-06-10 | Palmiro Lantero | Supporto ammortizzatore a cavo conreazioni indipendenti alle sollecitazioni verticali ed orizzontali |
US4535553A (en) * | 1983-09-12 | 1985-08-20 | Nike, Inc. | Shock absorbing sole layer |
US4974820A (en) * | 1986-05-09 | 1990-12-04 | Suzuki Sogyo Kabushiki Kaisha | Bellows type shock absorber |
JPS62261728A (ja) * | 1986-05-09 | 1987-11-13 | Kiyuubitsuku Eng:Kk | ベロ−ズ型振動吸収器 |
US4801019A (en) * | 1986-11-13 | 1989-01-31 | Smolen Jr George W | Shock absorbing unit assisted by fiberglass reinforced spring |
US4991366A (en) * | 1987-10-05 | 1991-02-12 | Akira Teramura | Vibration isolating device |
US5149066A (en) * | 1991-02-11 | 1992-09-22 | Aeroflex International Incorporated | Isolator with improved symmetrical response to shock and vibration forces |
US5169110A (en) * | 1991-07-18 | 1992-12-08 | Aeroflex International Incorporated | Force-damping energy-removing isolator |
FR2689196B1 (fr) * | 1992-03-31 | 1995-08-04 | Hutchinson | Dispositif de filtrage des vibrations et systeme de fixation d'une charge sur un support comportant une pluralite de tels dispositifs. |
US5758861A (en) * | 1996-09-18 | 1998-06-02 | Newport News Shipbuilding And Dry Dock Company | Compression mount for equipment |
US5868384A (en) * | 1997-04-11 | 1999-02-09 | Miner Enterprises, Inc. | Composite elastomeric spring |
US6530564B1 (en) * | 1997-06-12 | 2003-03-11 | Nitinol Technologies, Inc. | Nitinol impact absorbers |
DE29915339U1 (de) * | 1999-09-01 | 2000-01-05 | Hartmann Siegbert | Federkörper |
US6299150B1 (en) * | 2000-02-01 | 2001-10-09 | Lockheed Martin Corporation | Composite spring mount shock absorber |
US6406011B1 (en) * | 2000-02-02 | 2002-06-18 | Enidine Incorporated | Wire rope isolator with pinned bar and method for making same |
US6290217B1 (en) * | 2000-03-29 | 2001-09-18 | Enidine Incorporated | Asymmetric wire rope isolator |
US6435490B1 (en) * | 2001-02-08 | 2002-08-20 | Lockheed Martin Corporation | Dual hemisphere elastomer mount |
FR2824246A1 (fr) * | 2001-05-02 | 2002-11-08 | Tournadre Sa Standard Gum | Dispositif de suspension pour sommier du type multi-elements |
US6644218B2 (en) * | 2001-09-08 | 2003-11-11 | Rehrig Pacific Company | Shock absorbing pod |
US7082698B2 (en) * | 2003-01-08 | 2006-08-01 | Nike, Inc. | Article of footwear having a sole structure with adjustable characteristics |
US7458172B2 (en) * | 2004-09-27 | 2008-12-02 | Nike, Inc. | Impact attenuating devices and products containing such devices |
DE102005043708A1 (de) * | 2005-09-14 | 2007-03-22 | GM Global Technology Operations, Inc., Detroit | Vorrichtung zur Aufpralldämpfung |
US20090047470A1 (en) * | 2005-12-12 | 2009-02-19 | Matsushita Electric Industrial Co., Ltd. | Shock eliminating sheet and electronic appliance making use of the same |
US20080313928A1 (en) * | 2006-09-08 | 2008-12-25 | Adams Roger R | Wheeled footwear with spring suspension system |
FR2927606B1 (fr) | 2008-02-15 | 2010-07-30 | Airbus France | Fuselage d'aeronef en materiau composite a tenue au crash amelioree |
JP4542602B2 (ja) * | 2008-07-30 | 2010-09-15 | 株式会社神戸製鋼所 | 曲げ強度部材およびバンパーリーンフォースメント |
TR201909172T4 (tr) * | 2008-10-07 | 2019-07-22 | Mobius Prot Systems Ltd | Şok emici mekanizma, araç ve uçak koltukları için yolcuların ayaklarını koruma cihazı ve koltukta oturan kişiyi darbelere karşı koruma yöntemi. |
WO2011035809A1 (fr) * | 2009-09-25 | 2011-03-31 | Vsl International Ag | Procédé et structure pour amortissement de mouvement dans des bâtiments |
KR20120063287A (ko) * | 2010-12-07 | 2012-06-15 | 주식회사 쉘톤스포츠 | 충격흡수부재, 충격흡수부재를 구비한 밑창 및 충격흡수부재를 구비한 신발 |
FR2975575B1 (fr) * | 2011-05-24 | 2014-09-05 | Tournadre Sa Standard Gum | Element de suspension de coussin ou de matelas |
US9140278B2 (en) * | 2012-09-14 | 2015-09-22 | Raytheon Company | Anti-rotation isolator |
DE102014205045A1 (de) * | 2013-04-02 | 2014-10-02 | Schaeffler Technologies Gmbh & Co. Kg | Drehmomentübertragungseinrichtung |
FI125726B (en) * | 2013-06-03 | 2016-01-29 | Teknologian Tutkimuskeskus Vtt Oy | Self-adjusting mass suppressor and system comprising this |
KR20160039643A (ko) * | 2013-07-31 | 2016-04-11 | 엔지니어드 어레스팅 시스템즈 코포레이션 | 운송 수단을 정지시키기 위한 에너지 흡수 시스템 |
US10034516B2 (en) * | 2016-02-16 | 2018-07-31 | Nike, Inc. | Footwear sole structure |
CN106347814A (zh) * | 2016-09-30 | 2017-01-25 | 松冷(武汉)科技有限公司 | 一种减振托盘 |
CN206608503U (zh) * | 2017-03-23 | 2017-11-03 | 江苏恒泽安装工程股份有限公司 | 一种钢构阻尼隔震减震器 |
FR3066087B1 (fr) * | 2017-05-12 | 2019-07-05 | Tournadre Sa Standard Gum | Element a raideur reglable pour meuble de couchage ou d'assise |
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2017
- 2017-12-27 FR FR1763279A patent/FR3075908B1/fr active Active
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2018
- 2018-12-21 US US16/230,233 patent/US10962075B2/en active Active
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US20190195304A1 (en) | 2019-06-27 |
CN110005749A (zh) | 2019-07-12 |
FR3075908A1 (fr) | 2019-06-28 |
US10962075B2 (en) | 2021-03-30 |
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