MX2008001348A - Valvula reguladora de altura para sistema de suspension/eje de vehiculos. - Google Patents
Valvula reguladora de altura para sistema de suspension/eje de vehiculos.Info
- Publication number
- MX2008001348A MX2008001348A MX2008001348A MX2008001348A MX2008001348A MX 2008001348 A MX2008001348 A MX 2008001348A MX 2008001348 A MX2008001348 A MX 2008001348A MX 2008001348 A MX2008001348 A MX 2008001348A MX 2008001348 A MX2008001348 A MX 2008001348A
- Authority
- MX
- Mexico
- Prior art keywords
- air
- air spring
- valve
- suspension system
- spring
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
- B60G9/003—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle being rigidly connected to a trailing guiding device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/31—Rigid axle suspensions with two trailing arms rigidly connected to the axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/11—Mounting of sensors thereon
- B60G2204/116—Sensors coupled to the suspension arm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/20—Mounting of accessories, e.g. pump, compressor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/85—Speed of regulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2544—Supply and exhaust type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86911—Sequential distributor or collector type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Se describe una valvula regulador de altura para un amortiguador neumatico de un sistema de suspension/eje neumatico deslizable de un vehiculo de carga pesada que incluye un cuerpo. El cuerpo de la valvula se conecta neumaticamente a un deposito de aire del vehiculo, a un amortiguador neumatico y a la atmosfera. El brazo de control acciona la valvula para dirigir aire desde el deposito hacia el amortiguador neumatico cuando se debe agregar aire al amortiguador neumatico. Cuando el aire se debe sacar del amortiguador neumatico, la valvula, accionada por el brazo de control, dirige aire desde el amortiguador neumatico hacia la atmosfera. La valvula incluye una unidad de admision regulada que puede regular la velocidad de flujo neumatico desde el amortiguador neumatico hacia la atmosfera cuando el vehiculo se encuentra cargado y el amortiguador neumatico se encuentra en condicion extendida. La unidad de admision regulada tambien puede utilizarse para regular la velocidad de flujo neumatico desde el deposito de aire hacia el amortiguador neumatico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73374505P | 2005-11-04 | 2005-11-04 | |
PCT/US2006/060476 WO2007142689A2 (en) | 2005-11-04 | 2006-11-02 | Height control valve for vehicle axle/suspension system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2008001348A true MX2008001348A (es) | 2008-03-14 |
Family
ID=38650032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2008001348A MX2008001348A (es) | 2005-11-04 | 2006-11-02 | Valvula reguladora de altura para sistema de suspension/eje de vehiculos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US7621537B2 (es) |
EP (1) | EP1943115B8 (es) |
AT (1) | ATE470586T1 (es) |
AU (1) | AU2006344346B2 (es) |
BR (1) | BRPI0617440A2 (es) |
CA (1) | CA2614847C (es) |
DE (1) | DE602006014856D1 (es) |
MX (1) | MX2008001348A (es) |
NZ (1) | NZ566438A (es) |
WO (1) | WO2007142689A2 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009100089A1 (en) * | 2008-02-04 | 2009-08-13 | Hendrickson Usa, L.L.C. | Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springs |
BR112013031092A2 (pt) * | 2011-06-14 | 2016-12-06 | Hendrickson Usa Llc | conjunto de válvula de controle de altura para sistemas de eixo/suspensão |
US9139061B2 (en) * | 2013-04-03 | 2015-09-22 | Watson & Chalin Manufacturing, Inc. | Vehicle suspension system with reservoir for air spring damping |
DE112014004144T5 (de) * | 2013-09-10 | 2016-07-07 | Firestone Industrial Products Company, Llc | Füllventilhalterung für ein Luftfederungssystem an einem Fahrzeug |
US9517674B2 (en) * | 2014-06-24 | 2016-12-13 | Hendrickson Usa, L.L.C. | Pneumatic control system for a heavy-duty vehicle |
WO2018039101A1 (en) * | 2016-08-22 | 2018-03-01 | Stemco Products, Inc. | Pneumatic anti-roll system |
US11554627B2 (en) | 2021-06-15 | 2023-01-17 | Stephen Ray Lynn | Vehicle height control system |
SE2350109A1 (en) * | 2023-02-06 | 2024-08-07 | Scania Cv Ab | Method of Operating an Air Suspension Arrangement, Computer Program, Computer-Readable Medium, Control Arrangement, and Vehicle |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925284A (en) * | 1957-03-07 | 1960-02-16 | Ford Motor Co | Motor vehicle air suspension system |
US3021151A (en) * | 1957-04-12 | 1962-02-13 | Ford Motor Co | Motor vehicle air suspension system and flow rate control valve |
US2989983A (en) * | 1957-09-13 | 1961-06-27 | Bendix Westinghouse Automotive | Load control valve for vehicle air springs |
US2967064A (en) * | 1957-09-13 | 1961-01-03 | Bendix Westinghouse Automotive | Load control valve for vehicle air springs |
US2939725A (en) * | 1958-04-30 | 1960-06-07 | Gen Motors Corp | Flow ratio blocker valve for air suspension |
GB911492A (en) * | 1958-06-21 | 1962-11-28 | Dunlop Rubber Co | Vehicle suspension systems |
US3082018A (en) * | 1958-06-23 | 1963-03-19 | Borg Warner | Leveling valve mechanism |
US2986404A (en) * | 1958-10-02 | 1961-05-30 | Borg Warner | Control valve for air suspension system |
DE19923456C5 (de) | 1999-05-21 | 2008-07-24 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Niveauregelventil für die Luftfederung von Fahrzeugen, insbesondere Nutzfahrzeugen |
AU7069900A (en) * | 1999-08-24 | 2001-03-19 | Holland Neway International, Inc. | Trailing arm suspension and height control valve therefor |
US6412789B1 (en) | 2002-01-04 | 2002-07-02 | The Boler Company | Semi-trailer suspension air spring control system |
US7841608B2 (en) * | 2007-07-31 | 2010-11-30 | Hendrickson Usa, L.L.C. | Pneumatic proportioning system for vehicle air springs |
WO2009100089A1 (en) * | 2008-02-04 | 2009-08-13 | Hendrickson Usa, L.L.C. | Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springs |
-
2006
- 2006-11-02 AT AT06851317T patent/ATE470586T1/de not_active IP Right Cessation
- 2006-11-02 WO PCT/US2006/060476 patent/WO2007142689A2/en active Application Filing
- 2006-11-02 DE DE200660014856 patent/DE602006014856D1/de active Active
- 2006-11-02 BR BRPI0617440-0A patent/BRPI0617440A2/pt not_active IP Right Cessation
- 2006-11-02 EP EP20060851317 patent/EP1943115B8/en active Active
- 2006-11-02 US US11/555,840 patent/US7621537B2/en active Active
- 2006-11-02 CA CA 2614847 patent/CA2614847C/en active Active
- 2006-11-02 NZ NZ566438A patent/NZ566438A/en not_active IP Right Cessation
- 2006-11-02 AU AU2006344346A patent/AU2006344346B2/en active Active
- 2006-11-02 MX MX2008001348A patent/MX2008001348A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2007142689B1 (en) | 2008-05-02 |
ATE470586T1 (de) | 2010-06-15 |
WO2007142689A2 (en) | 2007-12-13 |
DE602006014856D1 (de) | 2010-07-22 |
EP1943115B8 (en) | 2010-07-21 |
AU2006344346A1 (en) | 2007-12-13 |
EP1943115A2 (en) | 2008-07-16 |
BRPI0617440A2 (pt) | 2011-07-26 |
EP1943115B1 (en) | 2010-06-09 |
US20070102895A1 (en) | 2007-05-10 |
WO2007142689A3 (en) | 2008-02-14 |
NZ566438A (en) | 2011-03-31 |
AU2006344346B2 (en) | 2010-09-23 |
US7621537B2 (en) | 2009-11-24 |
CA2614847C (en) | 2012-10-30 |
CA2614847A1 (en) | 2007-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
GD | Licence granted |