ES2138885B1 - Metodo y aparato para cargar amortiguadores con gas comprimido. - Google Patents
Metodo y aparato para cargar amortiguadores con gas comprimido.Info
- Publication number
- ES2138885B1 ES2138885B1 ES009601682A ES9601682A ES2138885B1 ES 2138885 B1 ES2138885 B1 ES 2138885B1 ES 009601682 A ES009601682 A ES 009601682A ES 9601682 A ES9601682 A ES 9601682A ES 2138885 B1 ES2138885 B1 ES 2138885B1
- Authority
- ES
- Spain
- Prior art keywords
- compressed gas
- piston rod
- gas
- shock absorbers
- dust lip
- 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
- 239000006096 absorbing agent Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000035939 shock Effects 0.000 title abstract 2
- 239000000428 dust Substances 0.000 abstract 3
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
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
- F16F9/432—Filling or drainage arrangements, e.g. for supply of gas via piston rod sealing or guiding 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3271—Assembly or repair
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
Método y aparato para cargar amortiguadores con gas, comprimido formando para ello un paso para flujo entre el labio guardapolvos del obturador de aceite y el vástago de émbolo. El paso para flujo se forma deformando para ello localmente el labio guardapolvos bajo la acción de una pinza de deformación. Después se sitúa una fuente de gas comprimido en comunicación con el paso para flujo. El gas comprimido hace que el obturador de aceite sea desplazado en sentido de alejarlo del vástago de émbolo, y el gas entra en el amortiguador entre el obturador de aceite y el vástago de émbolo. Cuando el gas haya alcanzado dentro del amortiguador la presión deseada, se suelta la pinza de deformación permitiendo que el labio guardapolvos retorne al contacto normal circunferencias con el vástago de émbolo, y se retira la fuente de gas comprimido. Figura 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/508,043 US5579814A (en) | 1994-03-17 | 1995-07-27 | Method and apparatus for charging dampers with pressurized gas |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2138885A1 ES2138885A1 (es) | 2000-01-16 |
ES2138885B1 true ES2138885B1 (es) | 2000-09-01 |
Family
ID=24021153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009601682A Expired - Lifetime ES2138885B1 (es) | 1995-07-27 | 1996-07-26 | Metodo y aparato para cargar amortiguadores con gas comprimido. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5579814A (es) |
JP (1) | JPH09119471A (es) |
DE (1) | DE19630656C2 (es) |
ES (1) | ES2138885B1 (es) |
GB (1) | GB2303684B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2300893B (en) * | 1995-05-19 | 1999-06-09 | Monroe Auto Equipment Co | Method and apparatus for delivering fluid and/or electric signals |
DE19930964C2 (de) * | 1999-07-05 | 2002-04-25 | Zf Sachs Ag | Radial bewegliche Kolbenstangendichtung |
JP2002188730A (ja) * | 2000-12-25 | 2002-07-05 | Showa Corp | 往復動用オイルシールのダストリップ構造 |
US6382267B1 (en) * | 2001-04-16 | 2002-05-07 | Delphi Technologies, Inc. | Fluid fill apparatus and method for hydraulic mount |
KR100478925B1 (ko) * | 2001-06-07 | 2005-03-28 | 주식회사 만도 | 가스 쇽 업소버의 가스 충진장치 및 가스 충진방법 |
US6662833B2 (en) * | 2002-04-01 | 2003-12-16 | Toyo Tire & Rubber Co., Ltd. | Apparatus for incorporating components and filling liquid for liquid-sealed vibration-proof mount |
CN100385138C (zh) * | 2004-08-19 | 2008-04-30 | 付德海 | 一种充气式汽车减振器的充气方法及充气装置 |
JP2006226424A (ja) * | 2005-02-18 | 2006-08-31 | Kayaba Ind Co Ltd | シール構造および緩衝器 |
US20060219506A1 (en) * | 2005-03-31 | 2006-10-05 | Zdeb David T | Shock absorber including supplemental friction generating device |
JP4805761B2 (ja) * | 2006-09-05 | 2011-11-02 | カヤバ工業株式会社 | ガス封入装置およびガス封入方法 |
JP2009144763A (ja) * | 2007-12-12 | 2009-07-02 | Nok Corp | 逆止弁 |
CN103089901A (zh) * | 2013-01-15 | 2013-05-08 | 慈溪市正大车业有限公司 | 一种导向器油封总成及减震器 |
EP3109502A3 (en) * | 2015-06-26 | 2017-04-12 | Fox Factory, Inc. | Compression piston |
KR101729490B1 (ko) * | 2016-07-05 | 2017-05-02 | 심우영 | 가스 주입 시스템 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1277421A (en) * | 1968-05-21 | 1972-06-14 | Girling Ltd | Improvements in or relating to pneumatic springs |
JPS5154170A (es) * | 1974-11-07 | 1976-05-13 | Showa Mfg | |
JPS583160B2 (ja) * | 1976-03-19 | 1983-01-20 | トキコ株式会社 | 圧力容器へのガス封入方法 |
JPS5270416A (en) * | 1975-12-10 | 1977-06-11 | Tokico Ltd | Method of sealing gas in pressure container |
JPS6018878B2 (ja) * | 1976-06-19 | 1985-05-13 | トキコ株式会社 | 緩衝器のガス封入方法 |
JPS6021258B2 (ja) * | 1977-10-20 | 1985-05-27 | トキコ株式会社 | ガススプリング |
US4185721A (en) * | 1978-04-03 | 1980-01-29 | General Motors Corporation | Springless seal for shock absorber |
US4194731A (en) * | 1978-12-20 | 1980-03-25 | Atwood Vacuum Machine Company | Gas spring and method of filling the same |
DE3122626A1 (de) * | 1981-06-06 | 1983-01-20 | Fichtel & Sachs Ag, 8720 Schweinfurt | Fuellung von schwingungsdaempfern |
US4483377A (en) * | 1982-05-15 | 1984-11-20 | Maremont Corporation | Method and apparatus for pressurizing hydropneumatic shock absorbers |
US4475577A (en) * | 1982-06-18 | 1984-10-09 | Maremont Corporation | Method and apparatus for pressurizing fluid shock absorbers or springs |
US4556092A (en) * | 1983-12-30 | 1985-12-03 | Maremont Corporation | Gas charging fixture for hydropneumatic shock absorbers and the like |
US4564138A (en) * | 1984-09-17 | 1986-01-14 | Monroe Auto Equipment Company | Gas pressurized shock absorber assembly |
US4865170A (en) * | 1987-11-25 | 1989-09-12 | Monroe Auto Equipment Company | Method and apparatus for sealing |
ES2128198B1 (es) * | 1994-03-07 | 1999-12-01 | Delphi France Automotive Sys | Columna de suspension, metodo para cargar con gas dicha columna y obturador correspondiente. |
EP0674120B1 (en) * | 1994-03-17 | 1998-01-21 | Monroe Auto Equipment Company | Method and apparatus for charging dampers with pressurized gas |
GB2289516B (en) * | 1994-05-12 | 1997-08-20 | Santiago Azurmendi Berasategui | Gas filling device for motor vehicle suspensions |
-
1995
- 1995-07-27 US US08/508,043 patent/US5579814A/en not_active Expired - Lifetime
-
1996
- 1996-07-26 GB GB9615818A patent/GB2303684B/en not_active Expired - Fee Related
- 1996-07-26 ES ES009601682A patent/ES2138885B1/es not_active Expired - Lifetime
- 1996-07-29 DE DE19630656A patent/DE19630656C2/de not_active Expired - Fee Related
- 1996-07-29 JP JP8198960A patent/JPH09119471A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE19630656A1 (de) | 1997-01-30 |
JPH09119471A (ja) | 1997-05-06 |
ES2138885A1 (es) | 2000-01-16 |
GB2303684B (en) | 1998-12-30 |
GB9615818D0 (en) | 1996-09-04 |
DE19630656C2 (de) | 2000-01-20 |
GB2303684A (en) | 1997-02-26 |
US5579814A (en) | 1996-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC2A | Transfer of patent | ||
EC2A | Search report published |
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