JPH10512942A - エラストマーの流体圧縮による形式の緩衝器及びその用例 - Google Patents
エラストマーの流体圧縮による形式の緩衝器及びその用例Info
- Publication number
- JPH10512942A JPH10512942A JP8515787A JP51578796A JPH10512942A JP H10512942 A JPH10512942 A JP H10512942A JP 8515787 A JP8515787 A JP 8515787A JP 51578796 A JP51578796 A JP 51578796A JP H10512942 A JPH10512942 A JP H10512942A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- passage
- washer
- cross
- stress
- 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.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 63
- 239000000806 elastomer Substances 0.000 title claims abstract description 43
- 230000035939 shock Effects 0.000 title claims abstract description 21
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 title claims description 9
- 238000007906 compression Methods 0.000 title claims description 9
- 239000012530 fluid Substances 0.000 title description 3
- 230000004044 response Effects 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000006073 displacement reaction Methods 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000000872 buffer Substances 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 7
- 238000013016 damping Methods 0.000 abstract description 6
- 230000035515 penetration Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- F16F9/303—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 the damper being of the telescopic type
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping
-
- 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
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
-
- 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
- F16F2224/025—Elastomers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Springs (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Vibration Dampers (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Vibration Prevention Devices (AREA)
- Polyurethanes Or Polyureas (AREA)
- Press Drives And Press Lines (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 高圧でエラストマーゴムを注入したシリンダ内を移動する少なくとも1つ のピストンを使用した形式の緩衝及び移動制限器を形成する装置であって、その 緩衝効果と共に選択的ではあるが戻し効果は、エラストマーの圧縮と、装置の動 作中にピストンの一方側から他方側へゴムが移動できるように前記装置に設けら れた小断面積の通路内での層流とによって実質的に与えられるようになっており 、さらに、一定の動作閾値に対応して動作して上記通路の断面積を減少させる手 段、例えば特に蓋部材を設けている装置において、シリンダ内でピストンが特定 の変位速度閾値を越えると、ほとんど即時に反応して、供給することができる最 大の吸収力を与えることができるとともに、その閾値より低い値の少なくとも一 部では、最小限の反力を逆方向に生じるだけであることを特徴とする装置。 2. 最大閾値と低動作レベル値との間に、通路の断面積の減少量が最大動作閾 値での動作中の断面積の減少量の一部分だけである「緩衝器」としての中間動作 閾値を備えていることを特徴とする請求の範囲第1項に記載の装置。 3. 通路の断面積変更を行う前記手段は、エラストマーによってそれらに加え られる変形応力及び変位応力の両方またはいずれか一方に応答して反応すること を特徴とする請求の範囲第1または第2項に記載の装置。 4. 通路の断面積変更を行う前記手段は、動作中にゴムがピストンヘッド(2 3、43、63、83)の一方側から他方側へ移動できるように設けられた前記 通路(28、48、68、88)の少なくとも幾つかと向き合わせて配置されて いることを特徴とする先行請求の範囲のいずれか1項に記載の装置。 5. 通路断面積の減少は、例えば数ミリメートル厚さの鋼製の変形可能な弾性 ワッシャまたはブレード(29、49、50、71、85)によって行われるこ とを特徴とする先行請求の範囲のいずれか1項に記載の装置。 6. 前記ワッシャまたはブレードの上流側にシールドを形成する手段(72、 89)が取り付けられて、ワッシャの変形開始時におけるワッシャに対するエラ ストマーの作用をそれの表面の一部分だけに限定し、ワッシャがたわんだ後、エ ラストマーはワッシャの離脱表面に作用するようにしたことを特徴とする請求の 範囲第5項に記載の装置。 7. 応力の所定の増加から、通路断面積の減少が制限され、それに従って、最 大値に制限された応力が吸収されるようにしたことを特徴とする先行請求の範囲 のいずれか1項に記載の装置。 8. 最大閾値の応力の吸収の後、加えられた作用の終了時に作用する補助通路 を備えて、その応力を減少させるようにしたことを特徴とする先行請求の範囲の いずれか1項に記載の装置。 9. 動作曲線を随意に変形できるようにするため、通路断面積の変更を行う複 数の手段、例えば様々な応力閾値で1つまたは複数の通路を同時または逐次閉鎖 する蓋部材を形成するワッシャまたはブレードを直列または並列に取り付けてい ることを特徴とする先行請求の範囲のいずれか1項に記載の装置。 10.端部同士を突き合わせて杭上に載せた複数の横ビームによって構成された 鉄道橋等の構築物を安定させるための請求の範囲第1〜第8項のいずれか1項に 記載の装置の利用であって、通路断面積の変更を行う前記手段(29)は、橋の 静止状態で開放しており、ピストンがシリンダ内で変位する速度の特定閾値を越 えるとすぐに、前記通路(28)を閉鎖するようにした上記装置(38)によっ て様々なデッキ部材(31、32)を互いに、及び杭(33)に、またはそのい ずれか一方に結合させることを特徴とする利用。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9413618A FR2726874B1 (fr) | 1994-11-14 | 1994-11-14 | Dispositif amortisseur du type a compression hydrostatique d'elastomere et ses applications |
| FR94/13618 | 1994-11-14 | ||
| PCT/FR1995/001475 WO1996015389A1 (fr) | 1994-11-14 | 1995-11-08 | Dispositif amortisseur du type a compression hydrostatique d'elastomere et ses applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10512942A true JPH10512942A (ja) | 1998-12-08 |
| JP4130698B2 JP4130698B2 (ja) | 2008-08-06 |
Family
ID=9468777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51578796A Expired - Lifetime JP4130698B2 (ja) | 1994-11-14 | 1995-11-08 | エラストマーの流体圧縮による形式の緩衝器 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5829556A (ja) |
| EP (1) | EP0792423B1 (ja) |
| JP (1) | JP4130698B2 (ja) |
| AT (1) | ATE177172T1 (ja) |
| CA (1) | CA2202766A1 (ja) |
| DE (1) | DE69508106T2 (ja) |
| FR (1) | FR2726874B1 (ja) |
| GR (1) | GR3029588T3 (ja) |
| PL (1) | PL320113A1 (ja) |
| WO (1) | WO1996015389A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008151294A (ja) * | 2006-12-19 | 2008-07-03 | Railway Technical Res Inst | 緩衝用のシリンダ装置 |
| JP2016098949A (ja) * | 2014-11-25 | 2016-05-30 | Kyb株式会社 | 減衰バルブ及び緩衝器 |
| JP2016098947A (ja) * | 2014-11-25 | 2016-05-30 | Kyb株式会社 | 減衰バルブ及び緩衝器 |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19819712A1 (de) * | 1998-05-02 | 1999-11-11 | Daimler Chrysler Ag | Stellzylinder für eine Lenkungsanordnung eines Kraftfahrzeugs |
| US6364078B1 (en) * | 1998-08-27 | 2002-04-02 | Bose Corporation | Wheel damping |
| DE10161972B4 (de) * | 2001-12-17 | 2010-09-09 | Maurer Söhne Gmbh & Co. Kg | Energieabsorptionsvorrichtung |
| DE10204590B4 (de) * | 2002-02-05 | 2004-05-13 | Thyssenkrupp Bilstein Gmbh | Federbein |
| NL1031880C2 (nl) | 2006-05-24 | 2007-11-30 | Koni Bv | Eenwegklep voor een schokdemper. |
| DE102008001097A1 (de) * | 2008-04-09 | 2009-10-22 | Zf Friedrichshafen Ag | Elastisches Verbindungselement mit veränderlicher Steifigkeit |
| US9249558B2 (en) | 2009-09-15 | 2016-02-02 | Robert S. Bierwith | Hydraulic locking mechanism for securing teeth and tooth carrying adapters to excavating buckets of excavating equipment |
| CN102606665A (zh) * | 2012-03-27 | 2012-07-25 | 北京工业大学 | 高耗能间隙被动调节粘滞阻尼器 |
| JP5803008B2 (ja) * | 2012-06-21 | 2015-11-04 | Smc株式会社 | 両ロッド型ショックアブソーバ |
| DE102012106626B3 (de) | 2012-07-20 | 2013-09-26 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Waffenplattform, militärisches Fahrzeug mit einer Waffenplattform und Verfahren zum Betrieb einer Waffenplattform |
| US9187881B2 (en) | 2013-09-20 | 2015-11-17 | Berkeley Forge & Tool, Inc. | Reliable connection system and assemblies and methods for using the reliable connections |
| EP3077605A4 (en) * | 2013-12-02 | 2017-08-23 | The Governing Council of the University of Toronto | System for mitigating the effects of a seismic event |
| KR20170078755A (ko) | 2014-11-25 | 2017-07-07 | 케이와이비 가부시키가이샤 | 감쇠 밸브 및 완충기 |
| DE102016212654A1 (de) * | 2016-07-12 | 2018-01-18 | Stabilus Gmbh | Gleisbremsdämpfer |
| CN106197979B (zh) * | 2016-07-28 | 2019-04-16 | 煤炭科学技术研究院有限公司 | 一种压力自缓冲的大流量安全阀试验装置 |
| US9890828B1 (en) * | 2016-10-28 | 2018-02-13 | Teraflex, Inc. | Through-shaft steering damper |
| RU2661562C1 (ru) * | 2017-01-27 | 2018-07-17 | Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" | Обратный клапан |
| CN110777640A (zh) * | 2019-11-07 | 2020-02-11 | 湘潭大学 | 一种悬浮腔体结构高耗能桥梁抗震挡块 |
| CN111851281B (zh) * | 2020-08-04 | 2022-06-10 | 江苏景然生态建设集团有限公司 | 一种用于钢-混组合桥梁的防共振装置的工作方法 |
| DE102020130252A1 (de) | 2020-11-17 | 2021-11-18 | Audi Aktiengesellschaft | Sicherungsvorrichtung zum Abbremsen einer Relativgeschwindigkeit zweier Bauteile zueinander sowie Kraftfahrzeug mit einer solchen Sicherungsvorrichtung |
| CN113294404B (zh) * | 2021-04-20 | 2022-11-11 | 上海机电工程研究所 | 橡胶与胶泥共用的动量及能量吸收装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5045179A (ja) * | 1973-08-17 | 1975-04-23 | ||
| JPS5131377A (ja) * | 1974-09-10 | 1976-03-17 | Yokohama Rubber Co Ltd | Kanshotai |
| JPS57110341U (ja) * | 1980-12-26 | 1982-07-08 | ||
| JPS61165037A (ja) * | 1985-12-27 | 1986-07-25 | Sanwa Tekki Corp | 微振動防振装置 |
| JPH0248634U (ja) * | 1988-09-29 | 1990-04-04 | ||
| JPH04101831U (ja) * | 1991-02-13 | 1992-09-02 | 株式会社昭和製作所 | 油圧緩衝器のバルブ構造 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3053526A (en) * | 1958-12-31 | 1962-09-11 | Menasco Mfg Company | Dampers and damped springs |
| GB1033810A (en) * | 1963-07-15 | 1966-06-22 | Woodhead Monroe Ltd | Improvements relating to vibration dampers |
| US3368697A (en) * | 1966-03-22 | 1968-02-13 | Miner Inc W H | Cushioning device |
| GB1137219A (en) * | 1967-07-31 | 1968-12-18 | Alinari Carlo | Valve piston device |
| US3831626A (en) * | 1972-12-14 | 1974-08-27 | Peddinghaus Carl Ullrich Dr | Piston for a shock absorber |
| PL122000B1 (en) * | 1979-11-08 | 1982-06-30 | Polskie Koleje Panstwowe Centralny Osrodek Badan I Rozwoju Techniki Kolejnictwa | Elastomeric shock absorber |
| US4867286A (en) * | 1984-01-25 | 1989-09-19 | Tayco Developments, Inc. | Shock absorber having fluid amplified piston head with relief valve which provides second stage of fluid amplification |
| DE3508574A1 (de) * | 1985-03-11 | 1986-09-18 | Karlheinz 5800 Hagen Menkhoff | Elastomer federsystem mit ventilgesteuerter federkennlinie |
| US5277283A (en) * | 1988-09-19 | 1994-01-11 | Atsugi Unisia Corporation | Variable damping-characteristics shock absorber with adjustable orifice construction variable of fluid flow restriction depending upon fluid pressure difference |
| DE3842158A1 (de) * | 1988-12-15 | 1990-06-21 | Karlheinz Menkhoff | Elastomer spannpaket mit ventilkolben |
| US5265392A (en) * | 1989-07-05 | 1993-11-30 | Tesit S.P.A. | Aseismatic support for constructions subject to high thermal deformations |
| US5207300A (en) * | 1990-06-29 | 1993-05-04 | Boge Aktiengesellschaft | Hydraulic, adjustable vibration damper for motor vehicles |
| PL170036B1 (pl) * | 1993-04-28 | 1996-10-31 | Urzadzen Mechanicznych Kamax S | Amortyzator elastomerowy PL |
-
1994
- 1994-11-14 FR FR9413618A patent/FR2726874B1/fr not_active Expired - Fee Related
-
1995
- 1995-11-08 CA CA002202766A patent/CA2202766A1/fr not_active Abandoned
- 1995-11-08 US US08/809,623 patent/US5829556A/en not_active Expired - Lifetime
- 1995-11-08 EP EP95940291A patent/EP0792423B1/fr not_active Expired - Lifetime
- 1995-11-08 DE DE69508106T patent/DE69508106T2/de not_active Expired - Fee Related
- 1995-11-08 WO PCT/FR1995/001475 patent/WO1996015389A1/fr not_active Ceased
- 1995-11-08 PL PL95320113A patent/PL320113A1/xx unknown
- 1995-11-08 AT AT95940291T patent/ATE177172T1/de not_active IP Right Cessation
- 1995-11-08 JP JP51578796A patent/JP4130698B2/ja not_active Expired - Lifetime
-
1999
- 1999-03-05 GR GR990400675T patent/GR3029588T3/el unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5045179A (ja) * | 1973-08-17 | 1975-04-23 | ||
| JPS5131377A (ja) * | 1974-09-10 | 1976-03-17 | Yokohama Rubber Co Ltd | Kanshotai |
| JPS57110341U (ja) * | 1980-12-26 | 1982-07-08 | ||
| JPS61165037A (ja) * | 1985-12-27 | 1986-07-25 | Sanwa Tekki Corp | 微振動防振装置 |
| JPH0248634U (ja) * | 1988-09-29 | 1990-04-04 | ||
| JPH04101831U (ja) * | 1991-02-13 | 1992-09-02 | 株式会社昭和製作所 | 油圧緩衝器のバルブ構造 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008151294A (ja) * | 2006-12-19 | 2008-07-03 | Railway Technical Res Inst | 緩衝用のシリンダ装置 |
| JP2016098949A (ja) * | 2014-11-25 | 2016-05-30 | Kyb株式会社 | 減衰バルブ及び緩衝器 |
| JP2016098947A (ja) * | 2014-11-25 | 2016-05-30 | Kyb株式会社 | 減衰バルブ及び緩衝器 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69508106D1 (de) | 1999-04-08 |
| CA2202766A1 (fr) | 1996-05-23 |
| PL320113A1 (en) | 1997-09-15 |
| FR2726874A1 (fr) | 1996-05-15 |
| EP0792423A1 (fr) | 1997-09-03 |
| US5829556A (en) | 1998-11-03 |
| EP0792423B1 (fr) | 1999-03-03 |
| FR2726874B1 (fr) | 1996-12-20 |
| JP4130698B2 (ja) | 2008-08-06 |
| WO1996015389A1 (fr) | 1996-05-23 |
| DE69508106T2 (de) | 1999-08-12 |
| ATE177172T1 (de) | 1999-03-15 |
| GR3029588T3 (en) | 1999-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH10512942A (ja) | エラストマーの流体圧縮による形式の緩衝器及びその用例 | |
| US6499170B2 (en) | Seismic load transmitting system based on impact mechanism for multi-span continuous bridges | |
| JP5531106B2 (ja) | 衝撃エネルギーアブソーバー | |
| Li et al. | Attenuation or enhancement—a one-dimensional analysis on shock transmission in the solid phase of a cellular material | |
| US3864922A (en) | Sealed cushioning unit | |
| JP6613443B1 (ja) | バネ式制震ダンパー | |
| EP2913460A1 (en) | Hydraulic shock absorber | |
| CN108757808B (zh) | 变摩擦粘滞流体混合阻尼器 | |
| JPH11247488A (ja) | ブレースダンパ | |
| US10858791B2 (en) | Multipurpose viscous damper | |
| Lemos et al. | Numerical modelling of innovative DST steel joint under cyclic loading | |
| CN105507134B (zh) | 一种用于连续梁桥地震作用下的机械式锁定装置 | |
| US4029178A (en) | High-impact force damping device | |
| KR19980083020A (ko) | 탄성중합체의 유체정력학적인 압축력에 의한 타입의 댐퍼장치와 그 적용 | |
| CN113882239B (zh) | 一种自复位多级变刚度粘滞阻尼器 | |
| KR100430645B1 (ko) | 낙교방지 및 과다변위를 방지하기 위한 2단계 충격흡수장치 | |
| JP2016160696A (ja) | 既存免震建物の補強方法 | |
| CN214999034U (zh) | 阻尼可变阻尼器、具有大位移保护功能的隔震系统 | |
| CN215173221U (zh) | 一种阻尼减震加强梁结构 | |
| Kalfas et al. | Testing of the prototype and sustainable pressurized sand damper for the response modification of structures | |
| Stefani et al. | Experimental and numerical investigation of base isolated SDOF system impact against bumpers under harmonic base excitation | |
| EP4285040A1 (de) | Schienenfahrzeug fluid dämpfer mit sensor sowie verfahren zu dessen überwachung | |
| KR102894421B1 (ko) | 자가복원력을 제공하는 점성감쇠기 및 이를 구비한 내진시스템 | |
| JP2000002284A (ja) | 弾性流体圧縮型ショックアブソ―バ | |
| JP2921345B2 (ja) | 橋桁のダンパー装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050913 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20051104 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051212 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061107 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070206 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070918 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20071218 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080204 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080118 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080225 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080218 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080507 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080523 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110530 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120530 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130530 Year of fee payment: 5 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |