DE60233522D1 - Federungsteuerungssystem für eine fahrzeug-liftachse - Google Patents

Federungsteuerungssystem für eine fahrzeug-liftachse

Info

Publication number
DE60233522D1
DE60233522D1 DE60233522T DE60233522T DE60233522D1 DE 60233522 D1 DE60233522 D1 DE 60233522D1 DE 60233522 T DE60233522 T DE 60233522T DE 60233522 T DE60233522 T DE 60233522T DE 60233522 D1 DE60233522 D1 DE 60233522D1
Authority
DE
Germany
Prior art keywords
liftache
vehicle
control system
suspension control
suspension
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
Application number
DE60233522T
Other languages
English (en)
Inventor
Scott R Fulton
Jeffrey D Beaver
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hendrickson International Corp
Original Assignee
Hendrickson International 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 International Corp filed Critical Hendrickson International Corp
Application granted granted Critical
Publication of DE60233522D1 publication Critical patent/DE60233522D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60G17/0526—Distributor units, e.g. for retractable wheels
    • 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
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/47—Means for retracting the suspension
    • B60G2204/4702—Means for retracting the suspension pneumatically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50—Pressure
    • B60G2400/51—Pressure in suspension unit
    • B60G2400/512—Pressure in suspension unit in spring
    • B60G2400/5122—Fluid spring
    • B60G2400/51222—Pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE60233522T 2001-12-19 2002-12-16 Federungsteuerungssystem für eine fahrzeug-liftachse Expired - Lifetime DE60233522D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34232001P 2001-12-19 2001-12-19
PCT/US2002/040072 WO2003053723A1 (en) 2001-12-19 2002-12-16 Air spring control system for a vehicle' s lift axle

Publications (1)

Publication Number Publication Date
DE60233522D1 true DE60233522D1 (de) 2009-10-08

Family

ID=23341311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60233522T Expired - Lifetime DE60233522D1 (de) 2001-12-19 2002-12-16 Federungsteuerungssystem für eine fahrzeug-liftachse

Country Status (10)

Country Link
US (1) US6845989B2 (de)
EP (1) EP1456044B1 (de)
AU (1) AU2002361685B2 (de)
BR (1) BR0214338B1 (de)
CA (1) CA2467651C (de)
DE (1) DE60233522D1 (de)
ES (1) ES2331990T3 (de)
MX (1) MXPA04005671A (de)
NZ (1) NZ532681A (de)
WO (1) WO2003053723A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333182A1 (de) * 2003-07-22 2005-02-10 Daimlerchrysler Ag Anhänger- und Aufliegerbremsventil mit integrierter Ansteuerung der Luftfederung
US7152866B2 (en) * 2004-01-14 2006-12-26 Watson & Chalin Manufacturing, Inc. Steerable and liftable independent suspension system
US7445220B2 (en) * 2004-02-06 2008-11-04 Daimler Trucks North America Llc Vehicle axle apparatus
SE527862C2 (sv) * 2005-03-02 2006-06-27 Volvo Lastvagnar Ab Fjädringsarrangemang för fordon
US7396028B2 (en) * 2005-11-16 2008-07-08 Dana Heavy Vehicle Systems Group Llc Lifting system for a vehicle axle
US7735516B2 (en) * 2006-05-16 2010-06-15 Norgren Gt Development Corporation Lift axle control module
CN101610926B (zh) * 2006-12-21 2012-08-08 沃尔沃卡车北美有限公司 用于车辆空气悬架的调平系统
US7934734B2 (en) * 2007-05-14 2011-05-03 Dana Heavy Vehicle Systems Group, Llc Suspension air spring lift kit
US7938411B2 (en) * 2007-09-21 2011-05-10 Bendix Commercial Vehicle Systems, Llc Axle air dump for multiple axle vehicles
US7959173B1 (en) 2007-09-26 2011-06-14 Alkon Corporation Air distribution apparatus
US8434773B2 (en) * 2009-11-02 2013-05-07 Norgren Gt Development Corporation Lift axle control valve
CN103702847B (zh) 2010-11-22 2016-08-17 亨德里克森美国有限责任公司 用于重载车辆的侧梁提升组件
DE102011118167A1 (de) * 2011-11-10 2013-05-16 Wabco Gmbh Einstellung der Stützlast eines Zentralachsanhängers
US8967639B2 (en) 2013-01-28 2015-03-03 Saf-Holland, Inc. Auxiliary axle and suspension assembly
US10160278B2 (en) 2014-12-16 2018-12-25 Aktv8 LLC System and method for vehicle stabilization
CA2968100C (en) 2014-12-16 2023-09-12 Aktv8 LLC Electronically controlled vehicle suspension system and method of manufacture
US10870325B2 (en) 2014-12-16 2020-12-22 Aktv8 LLC System and method for vehicle stabilization
US10675936B2 (en) 2014-12-16 2020-06-09 Atv8 Llc System and method for vehicle stabilization
EP3509876B1 (de) 2016-09-06 2022-06-15 Aktv8 Llc Reifenbetriebssystem und -verfahren
US10569813B2 (en) 2016-12-23 2020-02-25 Link Mfg., Ltd. Cab suspension systems and associated methods of manufacture and use
US10293875B2 (en) * 2017-01-25 2019-05-21 Consolidated Metco, Inc. Axel lift mechanism
US10543730B2 (en) * 2017-02-08 2020-01-28 Link Mfg., Ltd. Auxiliary suspension air damping systems and associated methods of manufacture and use
US10967927B2 (en) 2017-09-22 2021-04-06 Link Mfg., Ltd. Mounting brackets for auxiliary suspension systems
EP3848211B1 (de) * 2020-01-08 2024-05-08 ZF CV Systems Europe BV Aufhängungsregelventilanordnung für ein pneumatisches aufhängungssystem eines nutzfahrzeugs
WO2023283464A1 (en) 2021-07-08 2023-01-12 Link Mfg., Ltd. Driven lift axles and associated systems and methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013303A1 (de) * 1970-03-20 1971-09-30 Robert Bosch Gmbh, 7000 Stuttgart Geschlossene Luftfederungsanlage fur Kraftfahrzeuge
US4854409A (en) * 1987-11-19 1989-08-08 Lear Siegler, Inc. Lift axle control system
US5018755A (en) * 1990-01-24 1991-05-28 Mcneilus Truck And Manufacturing, Inc. Tag axle for work vehicles
SE467200B (sv) * 1990-09-27 1992-06-15 Saab Scania Ab Arrangemang foer att vid en fordonsboggi foerdela belastning mellan en drivande och en ej drivande axel
US6007078A (en) 1998-03-31 1999-12-28 The Boler Company. Self-steering, caster adjustable suspension system
US6398236B1 (en) * 1999-07-16 2002-06-04 Holland Neway International, Inc. Lift axle suspension with axle reservoir
US6416069B1 (en) 1999-08-16 2002-07-09 The Boler Company Underbeam axle lift assembly

Also Published As

Publication number Publication date
EP1456044B1 (de) 2009-08-26
US20030111810A1 (en) 2003-06-19
CA2467651C (en) 2007-11-13
MXPA04005671A (es) 2004-12-06
ES2331990T3 (es) 2010-01-22
BR0214338B1 (pt) 2011-02-22
EP1456044A1 (de) 2004-09-15
US6845989B2 (en) 2005-01-25
WO2003053723A1 (en) 2003-07-03
BR0214338A (pt) 2004-09-14
CA2467651A1 (en) 2003-07-03
AU2002361685B2 (en) 2005-04-14
AU2002361685A1 (en) 2003-07-09
NZ532681A (en) 2004-09-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition