ES1011204U - Resorte neumatico perfeccionado. - Google Patents
Resorte neumatico perfeccionado.Info
- Publication number
- ES1011204U ES1011204U ES19898902490U ES8902490U ES1011204U ES 1011204 U ES1011204 U ES 1011204U ES 19898902490 U ES19898902490 U ES 19898902490U ES 8902490 U ES8902490 U ES 8902490U ES 1011204 U ES1011204 U ES 1011204U
- Authority
- ES
- Spain
- Prior art keywords
- piston
- cylinder
- perimetric
- pneumatic spring
- stem
- 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
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
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
- F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/066—Units characterised by the partition, baffle or like element
- F16F9/067—Partitions of the piston type, e.g. sliding pistons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Fluid-Damping Devices (AREA)
Abstract
RESORTE NEUMATICO PERFECCIONADO, QUE SIENDO DEL TIPO DE LOS QUE SE CONSTITUYEN MEDIANTE LA COMBINACION FUNCIONAL DE UN CILINDRO Y UN PISTON QUE DEFINE EN AQUEL DOS CAMARAS, INTERCOMUNICADAS A TRAVES DEL PROPIO PISTON MEDIANTE UNO O MAS PASOS DE REDUCIDA SECCION, Y EN LOS QUE SE ESTABLECE UN FLUIDO EN EL QUE PARTICIPA MAYORITARIAMENTE UN GAS Y MINORITARIAMENTE UN LIQUIDO, CONCRETAMENTE ACEITE, RESORTES QUE SE MONTAN DE MANERA QUE SU VASTAGO EMERGE DEL CILINDRO EN SENTIDO ASCENDENTE, ESENCIALMENTE SE CARACTERIZA PORQUE EL MENCIONADO PISTON ESTA AFECTADO POR UN REBAJE PERIMETRAL, ABIERTO HACIA ARRIBA, ES DECIR, HACIA EL EXTREMO DEL CILINDRO A TRAVES DEL QUE EMERGE AL EXTERIOR EL VASTAGO, CONFIGURANDO ESTE REBAJE CON LA PROPIA PARED LATERAL DEL CILINDRO UN RECEPTACULO DE ALMACENAJE PARA UNA DETERMINADA CANTIDAD DE ACEITE, QUE SE MANTIENE EN RESERVA EN TAL RECEPTACULO DURANTE LA MAYOR PARTE DEL RECORRIDO ASCENDENTE DEL PISTON, HABIENDOSE PREVISTO QUE EN LA EXTREMIDAD SUPERIOR DEL CILINDRO SE ESTABLEZCA, CONVENIENTEMENTE FIJADO AL MISMO, UN CASQUILLO QUE EN LA FASE LIMITE DE ASCENSION DEL PISTON PENETRA EN EL RECEPTACULO PERIMETRAL DEFINIDO POR ESTE ULTIMO, ACTUANDO COMO EMBOLO DE INYECCION DEL ACEITE ALMACENADO HACIA LA BASE SUPERIOR DEL PISTON DESDE DONDE, MEZCLADA CON EL AIRE, ATRAVIESA ESTE ULTIMO ALCANZANDO LA SUBCAMARA INFERIOR A DICHO PISTON.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8902490U ES1011204Y (es) | 1989-07-28 | 1989-07-28 | Resorte neumatico perfeccionado. |
EP19900500066 EP0410920B1 (en) | 1989-07-28 | 1990-07-13 | Improved pneumatic spring |
DE1990608639 DE69008639T2 (de) | 1989-07-28 | 1990-07-13 | Verbesserte Gasfeder. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8902490U ES1011204Y (es) | 1989-07-28 | 1989-07-28 | Resorte neumatico perfeccionado. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1011204U true ES1011204U (es) | 1990-03-01 |
ES1011204Y ES1011204Y (es) | 1990-09-01 |
Family
ID=8263081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8902490U Expired - Fee Related ES1011204Y (es) | 1989-07-28 | 1989-07-28 | Resorte neumatico perfeccionado. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0410920B1 (es) |
DE (1) | DE69008639T2 (es) |
ES (1) | ES1011204Y (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2303194B (en) * | 1995-07-13 | 1998-08-19 | Draftex Ind Ltd | Gas spring |
GB2325701B (en) * | 1997-05-28 | 2001-07-18 | Draftex Ind Ltd | Gas spring with speed regulation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2659491A1 (de) * | 1976-12-30 | 1978-07-13 | Stabilus Gmbh | Belastungsabhaengig absperrbare gasfeder |
DE2933590A1 (de) * | 1979-08-18 | 1981-03-26 | Stabilus Gmbh, 56070 Koblenz | Gasfeder mit hydraulischer oder hydropneumatischer enddaempfung |
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 |
JPS5838050U (ja) * | 1981-09-09 | 1983-03-12 | 株式会社昭和製作所 | 車両用ガススプリング |
-
1989
- 1989-07-28 ES ES8902490U patent/ES1011204Y/es not_active Expired - Fee Related
-
1990
- 1990-07-13 DE DE1990608639 patent/DE69008639T2/de not_active Expired - Lifetime
- 1990-07-13 EP EP19900500066 patent/EP0410920B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0410920B1 (en) | 1994-05-04 |
DE69008639D1 (de) | 1994-06-09 |
ES1011204Y (es) | 1990-09-01 |
DE69008639T2 (de) | 1994-11-24 |
EP0410920A1 (en) | 1991-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1K | Transfer of utility model |
Owner name: QUINTON HAZELL ESPANA, S.A. |
|
FD1K | Utility model lapsed |
Effective date: 20030401 |