ES2145581T3 - Resortes hidraulicos. - Google Patents
Resortes hidraulicos.Info
- Publication number
- ES2145581T3 ES2145581T3 ES97907221T ES97907221T ES2145581T3 ES 2145581 T3 ES2145581 T3 ES 2145581T3 ES 97907221 T ES97907221 T ES 97907221T ES 97907221 T ES97907221 T ES 97907221T ES 2145581 T3 ES2145581 T3 ES 2145581T3
- Authority
- ES
- Spain
- Prior art keywords
- piston
- pressure
- increase
- gas
- raise
- 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 - Lifetime
Links
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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
-
- 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
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
UN AMORTIGUADOR DE FLUIDOS A PRESION (8), COMO PARA ABRIR EL PORTON TRASERO DE UN VEHICULO, COMPRENDE UN CILINDRO HUECO (10) CON UN FIJADOR (24) PARA LA CONEXION GIRATORIA AL PORTON TRASERO. UN PISTON (30) ESTA CONECTADO A UN EJE HUECO DE PISTON (14), QUE PORTA UN FIJADOR (46) PARA LA CONEXION GIRATORIA AL CHASIS DEL VEHICULO. EL INTERIOR (40, 42) DEL CILINDRO ESTA LLENO DE GAS A PRESION, Y EL GAS SE EXTIENDE POR UN AGUJERO (62) DENTRO DE UNA CAMARA (54) INTERIOR DEL EJE DEL PISTON. UN PISTON LIBRE (50) EN EL INTERIOR DEL EJE HUECO DE PISTON (14), ES SOMETIDO A PRESION HIDRAULICA, APLICADA EXTERNAMENTE POR UNA TUBERIA (20) CONECTADA A UNA SEGUNDA CAMARA (56) EN EL INTERIOR DEL EJE HUECO DE PISTON (14). UN AUMENTO CONTROLABLE DE ESTA PRESION, MUEVE EL PISTON LIBRE (50) PARA AUMENTAR LA PRESION DEL GAS DENTRO DEL AMORTIGUADOR, Y PARA AUMENTAR SU FUERZA DE ELEVACION. DE ESTA MANERA, PUEDE UTILIZARSE UN CONTROL REMOTO PARA DESENGANCHAR EL PORTON TRASERO, AUMENTAR TEMPORALMENTE LA PRESION DEL GAS DENTRO DEL AMORTIGUADOR Y HACER QUE SE ELEVE AUTOMATICAMENTE LA PUERTA DESDE LA POSICION TOTALMENTE CERRADA A LA POSICION ABIERTA. SI LA PRESION DEL GAS DENTRO DEL AMORTIGUADOR ES INSUFICIENTE POR SI MISMA PARA SUBIR EL PORTON TRASERO HASTA LA POSICION ABIERTA, LA PRESION HIDRAULICA EN AUMENTO, NO SOLO PUEDE ELEVAR EL PORTON TRASERO DE ESTA FORMA SINO QUE, CUANDO SE LIBERA, PERMITE AL PORTON CERRARSE POR ACCION DE LA GRAVEDAD.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9607515A GB2312033B (en) | 1996-04-11 | 1996-04-11 | Fluid pressure springs |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2145581T3 true ES2145581T3 (es) | 2000-07-01 |
Family
ID=10791891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97907221T Expired - Lifetime ES2145581T3 (es) | 1996-04-11 | 1997-03-18 | Resortes hidraulicos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6152432A (es) |
EP (1) | EP0891500B1 (es) |
DE (1) | DE69702052T2 (es) |
ES (1) | ES2145581T3 (es) |
GB (1) | GB2312033B (es) |
WO (1) | WO1997038238A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2371484A (en) * | 2001-01-24 | 2002-07-31 | Neumann Benny William | Telescopic stick containing pressure fluids |
DE10142709A1 (de) * | 2001-08-31 | 2003-11-20 | Maurer Friedrich Soehne | Kraftabsorptionsvorrichtung |
DE50204476D1 (de) * | 2002-07-30 | 2005-11-10 | Stabilus Gmbh | Gasfeder |
US20040159989A1 (en) * | 2003-02-14 | 2004-08-19 | Rose Mark M. | Tubular rod pneumatic spring |
EP1685480B1 (en) * | 2003-08-12 | 2017-05-31 | Graeme K. Robertson | Shock absorber assembly |
US7097012B1 (en) * | 2005-02-18 | 2006-08-29 | Daimlerchrysler Corporation | Compact temperature compensating gas spring |
DE102008061814B4 (de) * | 2008-03-20 | 2018-12-20 | Stabilus Gmbh | Gasfeder |
JP5936271B2 (ja) * | 2012-10-09 | 2016-06-22 | Kyb株式会社 | 懸架装置 |
JP6062113B2 (ja) * | 2013-07-31 | 2017-01-18 | ベイジンウェスト・インダストリーズ・カンパニー・リミテッドBeijingwest Industries Co., Ltd. | 油圧式サスペンションダンパ |
CN105239869B (zh) * | 2014-07-11 | 2017-10-20 | 上海通用汽车有限公司 | 一种旋转式汽车车门控制系统及其控制方法 |
JP6624544B2 (ja) * | 2015-03-30 | 2019-12-25 | パナソニックIpマネジメント株式会社 | 近接センサ |
EP3753763B1 (en) | 2019-06-20 | 2022-10-19 | The Dynamic Engineering Solution Pty Ltd | Vehicle suspension system |
US10995695B1 (en) * | 2019-09-28 | 2021-05-04 | Dennis J. Hilgendorf | Low temperature pallet stacker |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2564790A (en) * | 1946-07-16 | 1951-08-21 | Electro Hydraulics Ltd | Shock absorber |
FR1530336A (fr) * | 1967-07-06 | 1968-06-21 | Dispositif permettant de faire varier la puissance d'un ressort pneumatique et de larégler en fonction de l'effort à fournir | |
GB1437616A (en) * | 1972-06-12 | 1976-06-03 | Monroe Belgium Nv | Vehicle levelling system |
FR2473144A1 (fr) * | 1980-01-04 | 1981-07-10 | Fournales France Sarl | Dispositif combine amortisseur et suspension pour vehicule |
JPS5930542B2 (ja) * | 1980-01-14 | 1984-07-27 | 池田物産株式会社 | 曲面状内装材及びその製造方法 |
JPS5761838A (en) * | 1980-09-29 | 1982-04-14 | Kayaba Ind Co Ltd | Lock device of stay damper |
US4513953A (en) * | 1983-04-14 | 1985-04-30 | Gas Spring Company, Division Of Fichtel & Sachs Industries, Inc. | Gas spring with extension force controlled as a function of temperature |
DE3342404A1 (de) * | 1983-11-24 | 1985-06-05 | Stabilus Gmbh, 5400 Koblenz | Gasfeder |
US4597565A (en) * | 1984-08-24 | 1986-07-01 | Fichtel & Sachs Industries, Inc. | Temperature compensated gas spring mechanism |
GB8617142D0 (en) * | 1986-07-15 | 1986-08-20 | Gkn Technology Ltd | Vehicle levelling apparatus |
JPH063238B2 (ja) * | 1986-11-12 | 1994-01-12 | いすゞ自動車株式会社 | ハイドロニユ−マチツク・サスペンシヨン装置 |
JPS63235737A (ja) * | 1987-03-23 | 1988-09-30 | Hino Motors Ltd | 開閉体用のガススプリング |
US4823059A (en) * | 1988-01-14 | 1989-04-18 | General Motors Corporation | Control apparatus for a compartment panel pull down mechanism |
JPH01242839A (ja) * | 1988-03-22 | 1989-09-27 | Kayaba Ind Co Ltd | 制振装置の可変ばね機構 |
DE3821147A1 (de) * | 1988-06-23 | 1989-12-28 | Stabilus Gmbh | Gasfeder |
DE3902361A1 (de) * | 1989-01-27 | 1990-08-02 | Bauer Fritz & Soehne Ohg | Gasfeder mit temperaturunabhaengiger ausschubkraft |
FR2666857B1 (fr) * | 1990-09-17 | 1992-12-18 | Ecia Equip Composants Ind Auto | Amortisseur lineaire a gaz a simple effet. |
DE4237494A1 (de) * | 1992-11-06 | 1994-05-11 | Stabilus Gmbh | Gasfeder |
DE4421773A1 (de) * | 1994-06-22 | 1995-10-05 | Fichtel & Sachs Ag | Gasfeder |
FR2724686B1 (fr) * | 1994-09-20 | 1999-01-22 | Peugeot | Dispositif d'ouverture electrique par pression d'une porte de vehicule automobile |
-
1996
- 1996-04-11 GB GB9607515A patent/GB2312033B/en not_active Expired - Fee Related
-
1997
- 1997-03-18 WO PCT/GB1997/000741 patent/WO1997038238A1/en active IP Right Grant
- 1997-03-18 US US09/155,912 patent/US6152432A/en not_active Expired - Fee Related
- 1997-03-18 DE DE69702052T patent/DE69702052T2/de not_active Expired - Fee Related
- 1997-03-18 ES ES97907221T patent/ES2145581T3/es not_active Expired - Lifetime
- 1997-03-18 EP EP97907221A patent/EP0891500B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0891500A1 (en) | 1999-01-20 |
GB2312033A (en) | 1997-10-15 |
DE69702052D1 (de) | 2000-06-21 |
WO1997038238A1 (en) | 1997-10-16 |
GB9607515D0 (en) | 1996-06-12 |
EP0891500B1 (en) | 2000-05-17 |
US6152432A (en) | 2000-11-28 |
GB2312033B (en) | 2000-01-19 |
DE69702052T2 (de) | 2001-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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