ES8307611A1 - "una valvula de regulacion de nivel para instalaciones de suspension neumatica dependientes de la carga en vehiculos". - Google Patents
"una valvula de regulacion de nivel para instalaciones de suspension neumatica dependientes de la carga en vehiculos".Info
- Publication number
- ES8307611A1 ES8307611A1 ES515503A ES515503A ES8307611A1 ES 8307611 A1 ES8307611 A1 ES 8307611A1 ES 515503 A ES515503 A ES 515503A ES 515503 A ES515503 A ES 515503A ES 8307611 A1 ES8307611 A1 ES 8307611A1
- Authority
- ES
- Spain
- Prior art keywords
- housing
- valve
- seat
- double
- load
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
- B60G17/0523—Regulating distributors or valves for pneumatic springs
- B60G17/0525—Height adjusting or levelling valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Abstract
VALVULA DE REGULACION DE NIVEL PARA INSTALACIONES DE SUSPENSION NEUMATICA DEPENDIENTES DE LA CARGA EN VEHICULOS. UNA VALVULA DE DOBLE ASIENTO (15) ES GOBERNADA POR UNA PALANCA DE ACCIONAMIENTO (6) UNIDA CON LA VALVULA DE NIVEL A TRAVES DE UN ORGANO DE ARRASTRE (12) APOYADO A ROTACION, Y DE UN EMPUJADOR HUECO DE ACCIONAMIENTO (7). EL ASIENTO (23) DE LA VALVULA DE ADMISION ESTA HECHO CON FORMA DE CASQUILLO, DISPUESTO CON POSIBILIDAD DE DESPLAZAMIENTO AXIAL EN LA CAJA, Y AJUSTABLE DESDE EL EXTERIOR POR MEDIO DE UNA TAPA ROSCADA, DISPUESTA EN LA CAJA, QUE ACTUA SOBRE UN LADO FRONTAL DEL ASIENTO DE LA VALVULA DE ADMISION, EN CONTRA DE UN MUELLE DISPUESTO ENTRE EL OTRO LADO FRONTAL Y LA CAJA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH628781 | 1981-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8307611A1 true ES8307611A1 (es) | 1983-08-01 |
ES515503A0 ES515503A0 (es) | 1983-08-01 |
Family
ID=4307176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES515503A Granted ES515503A0 (es) | 1981-09-30 | 1982-09-06 | "una valvula de regulacion de nivel para instalaciones de suspension neumatica dependientes de la carga en vehiculos". |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0075969B1 (es) |
AT (1) | ATE16159T1 (es) |
DE (1) | DE3267031D1 (es) |
ES (1) | ES515503A0 (es) |
NO (1) | NO154082C (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2573506B1 (fr) * | 1984-11-16 | 1988-07-08 | Belles Ondes Forges | Valve de nivellement destinee a commander le maintien d'un premier element dans une position determinee par rapport a un deuxieme element, et application d'un telle valve a une suspension pneumatique a coussin |
US6402128B1 (en) | 2000-01-31 | 2002-06-11 | The Goodyear Tire And Rubber Company | Air spring with lateral restraint and axial control |
DE10113199B4 (de) * | 2001-03-19 | 2013-06-20 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Niveauregulierungsventil für Schienenfahrzeuge |
DE50208543D1 (de) * | 2002-06-03 | 2006-12-07 | Contitech Luftfedersyst Gmbh | Hydrofeder als Primärfeder in Schienenfahrzeugen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2967064A (en) * | 1957-09-13 | 1961-01-03 | Bendix Westinghouse Automotive | Load control valve for vehicle air springs |
GB895433A (en) * | 1959-11-11 | 1962-05-02 | Westinghouse Brake & Signal | Improvements relating to vehicle air springs |
FR1298221A (fr) * | 1960-09-27 | 1962-07-06 | Magneti Marelli Spa | Compensateur à servo-commande pour la régulation des amortisseurs à air de suspensions pneumatiques de véhicules |
US3071394A (en) * | 1960-10-21 | 1963-01-01 | Weatherhead Co | Control valve for vehicle suspension |
DE1949761A1 (de) * | 1969-10-02 | 1971-06-09 | Graubremse Gmbh | Luftfederung fuer Fahrzeuge |
GB1418471A (en) * | 1972-03-23 | 1975-12-24 | Dunlop Ltd | Fluid flow control valve assemblies |
DE2532616A1 (de) * | 1975-07-22 | 1977-02-03 | Fichtel & Sachs Ag | Ventil zur gleichmaessigen befuellung, entleerung und quersperrung von zwei getrennten federbeinen |
US4245854A (en) * | 1978-04-17 | 1981-01-20 | Curnutt Charles R | High pressure air suspension system |
DE3013305C2 (de) * | 1980-04-05 | 1983-01-27 | Graubremse Gmbh, 6900 Heidelberg | Niveauregelventil zum selbsttätigen Konstanthalten der Fahrgestellhöhe eines Fahrzeuges |
-
1982
- 1982-07-28 EP EP82200968A patent/EP0075969B1/de not_active Expired
- 1982-07-28 DE DE8282200968T patent/DE3267031D1/de not_active Expired
- 1982-07-28 AT AT82200968T patent/ATE16159T1/de not_active IP Right Cessation
- 1982-08-20 NO NO822847A patent/NO154082C/no unknown
- 1982-09-06 ES ES515503A patent/ES515503A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
NO822847L (no) | 1983-04-05 |
DE3267031D1 (en) | 1985-11-28 |
NO154082B (no) | 1986-04-07 |
ATE16159T1 (de) | 1985-11-15 |
ES515503A0 (es) | 1983-08-01 |
NO154082C (no) | 1986-07-16 |
EP0075969B1 (de) | 1985-10-23 |
EP0075969A1 (de) | 1983-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960506 |