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
Application number
MX2008001348A
Other languages
English (en)
Inventor
Phillippi Pierce
Jesse Cervantez
Original Assignee
Hendrickson Int Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hendrickson Int Corp filed Critical Hendrickson Int Corp
Publication of MX2008001348A publication Critical patent/MX2008001348A/es

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.
MX2008001348A 2005-11-04 2006-11-02 Valvula reguladora de altura para sistema de suspension/eje de vehiculos. MX2008001348A (es)

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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8047551B2 (en) * 2008-02-04 2011-11-01 Hendrickson Usa, L.L.C. Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springs
MX337974B (es) 2011-06-14 2016-03-29 Hendrickson Usa Llc Ensamble de valvula de control de altura para sistemas de eje/suspension.
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
CN109906158A (zh) * 2016-08-22 2019-06-18 斯太姆科产品公司 气动防侧倾系统
US11554627B2 (en) 2021-06-15 2023-01-17 Stephen Ray Lynn Vehicle height control system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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
CA2382787C (en) * 1999-08-24 2008-10-14 Holland Neway International, Inc. Vehicle suspension system 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
US8047551B2 (en) * 2008-02-04 2011-11-01 Hendrickson Usa, L.L.C. Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springs

Also Published As

Publication number Publication date
US20070102895A1 (en) 2007-05-10
AU2006344346A1 (en) 2007-12-13
CA2614847A1 (en) 2007-12-13
DE602006014856D1 (de) 2010-07-22
EP1943115B1 (en) 2010-06-09
CA2614847C (en) 2012-10-30
AU2006344346B2 (en) 2010-09-23
WO2007142689A3 (en) 2008-02-14
US7621537B2 (en) 2009-11-24
ATE470586T1 (de) 2010-06-15
WO2007142689B1 (en) 2008-05-02
EP1943115A2 (en) 2008-07-16
NZ566438A (en) 2011-03-31
EP1943115B8 (en) 2010-07-21
BRPI0617440A2 (pt) 2011-07-26
WO2007142689A2 (en) 2007-12-13

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