BR112018001415A2 - suspensão pneumática do eixo para um eixo traseiro de um veículo - Google Patents

suspensão pneumática do eixo para um eixo traseiro de um veículo

Info

Publication number
BR112018001415A2
BR112018001415A2 BR112018001415A BR112018001415A BR112018001415A2 BR 112018001415 A2 BR112018001415 A2 BR 112018001415A2 BR 112018001415 A BR112018001415 A BR 112018001415A BR 112018001415 A BR112018001415 A BR 112018001415A BR 112018001415 A2 BR112018001415 A2 BR 112018001415A2
Authority
BR
Brazil
Prior art keywords
axle
shaft
vehicle
crossbar
legs
Prior art date
Application number
BR112018001415A
Other languages
English (en)
Other versions
BR112018001415B1 (pt
Inventor
konrad Christian
Schneider Elias
Brey Heiko
Schaedle Markus
Original Assignee
Iveco Magirus
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 Iveco Magirus filed Critical Iveco Magirus
Publication of BR112018001415A2 publication Critical patent/BR112018001415A2/pt
Publication of BR112018001415B1 publication Critical patent/BR112018001415B1/pt

Links

Classifications

    • 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
    • B60G9/02—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle
    • B60G9/022—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle the axle having an imaginary pivotal point
    • 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
    • B60G9/02—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle
    • 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
    • B60G2200/314—Rigid axle suspensions with longitudinally arranged arms articulated on the axle
    • B60G2200/315—Rigid axle suspensions with longitudinally arranged arms articulated on the axle at least one of the arms having an A or V shape
    • 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
    • B60G2202/1524—Pneumatic spring with two air springs per wheel, arranged before and after the wheel axis
    • 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
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/122—Mounting of torsion springs
    • B60G2204/1222—Middle mounts of stabiliser on vehicle body or chassis
    • 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
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/122—Mounting of torsion springs
    • B60G2204/1224—End mounts of stabiliser on wheel suspension
    • 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
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/128—Damper mount on vehicle body or chassis
    • 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
    • B60G2204/43—Fittings, brackets or knuckles
    • B60G2204/4302—Fittings, brackets or knuckles for fixing suspension arm on the vehicle body or chassis
    • 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
    • B60G2204/43—Fittings, brackets or knuckles
    • B60G2204/4306—Bracket or knuckle for rigid axles, e.g. for clamping
    • 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
    • B60G2204/45—Stops limiting travel
    • B60G2204/4502—Stops limiting travel using resilient buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

suspensão pneumática do eixo (10) para um eixo traseiro (12) de um veículo, em particular um veículo pesado, compreendendo os feixes de mola (14) para suportar o eixo (12), os foles de ar (18, 20) dispostos no quadro (16) do veículo para suportar os feixes de mola (14), um par de amortecedores hidráulicos (22), um par de suportes suspensores dianteiros (26) que se estendem para baixo a partir do chassi na frente do eixo (12), as hastes longitudinais (28) se estendendo entre um suporte suspensor dianteiro (26) e um feixe de mola (14) e conectada com suas extremidades ao suporte suspensor dianteiro (26) e um feixe de mola (14) e, uma haste triangular (32) conectada de modo articulável a uma porção central superior do eixo (12) e do quadro (16), respectivamente, caracterizado por uma barra estabilizadora (44) que é geralmente conformada em u e disposta acima do eixo (12), a barra estabilizadora (44) é compreendida lateralmente entre os dois pares de foles de ar (18, 20) e compreende uma barra transversal (46) e duas pernas (48, 50) que se estendem a partir das extremidades da barra transversal (46) em uma direção perpendicular largura ao eixo (12), sendo que a barra transversal (46) é suportada de modo rotativo no interior dos rolamentos pivotantes (52) montados na parte inferior do quadro (16) de tal modo que as pernas (48, 50) podem realizar um movimento rotativo e, as extremidades (54) das pernas (48, 50) podem ser conectadas de modo rotativo ao eixo (12) através das hastes de impulsão (56) geralmente perpendiculares e dos suportes do eixo (58), cada haste de impulsão (56) sendo articulada de forma rotativa a uma perna (54) e a um suporte de eixo (58).
BR112018001415-0A 2015-07-23 2016-07-22 Suspensão pneumática do eixo para um eixo traseiro de um veículo BR112018001415B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15178149.9A EP3121036B1 (en) 2015-07-23 2015-07-23 Pneumatic axle suspension for a rear axle of a vehicle
EP15178149.9 2015-07-23
PCT/EP2016/067593 WO2017013261A1 (en) 2015-07-23 2016-07-22 Pneumatic axle suspension for a rear axle of a vehicle

Publications (2)

Publication Number Publication Date
BR112018001415A2 true BR112018001415A2 (pt) 2018-09-11
BR112018001415B1 BR112018001415B1 (pt) 2023-02-23

Family

ID=53765096

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018001415-0A BR112018001415B1 (pt) 2015-07-23 2016-07-22 Suspensão pneumática do eixo para um eixo traseiro de um veículo

Country Status (7)

Country Link
EP (1) EP3121036B1 (pt)
CN (1) CN107848356B (pt)
AU (1) AU2016296919B2 (pt)
BR (1) BR112018001415B1 (pt)
ES (1) ES2844204T3 (pt)
RU (1) RU2713263C2 (pt)
WO (1) WO2017013261A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019213665A1 (en) * 2018-05-04 2019-11-07 Hendrickson Usa, L.L.C. Suspension travel control system
RU199726U1 (ru) * 2020-06-09 2020-09-16 Публичное акционерное общество "КАМАЗ" Кронштейн стабилизатора подвески транспортного средства
IT202000025015A1 (it) * 2020-10-22 2022-04-22 Iveco Magirus Traversa migliorata per un sistema di sospensione di un veicolo pesante
IT202000025009A1 (it) * 2020-10-22 2022-04-22 Iveco Magirus Staffa anteriore migliorata per un sistema di sospensione di un veicolo pesante

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT214322Z2 (it) * 1988-05-13 1990-05-03 Iveco Fiat Gruppo per la sospensione elastica di un assale di un autoveicolo
DE19961669A1 (de) * 1999-12-21 2001-06-28 Man Nutzfahrzeuge Ag Längslenkerbock in Nutzfahrzeugen
AT500146B1 (de) * 2003-07-21 2007-07-15 Man Nutzfahrzeuge Oesterreich Gefederte aufhängung einer starrachse in einem fahrzeug
JP5625071B2 (ja) * 2010-02-12 2014-11-12 ボルボ グループ ノース アメリカ，エルエルシー ロール特性が改善されたフォーバーリンクサスペンションシステムを備えた車両
CN103347716B (zh) * 2010-11-05 2016-06-22 沃尔沃拉斯特瓦格纳公司 用于车辆轮轴的悬挂布置和包括悬挂布置的车辆
DE102011012373A1 (de) * 2011-02-24 2012-08-30 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Aufhängung einer Fahrzeugachse und Fahrzeug
RU122949U1 (ru) * 2012-08-13 2012-12-20 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Ростар" Пневматическая подвеска
JP5892041B2 (ja) * 2012-11-02 2016-03-23 株式会社豊田自動織機 産業車両のアクスル支持構造

Also Published As

Publication number Publication date
CN107848356B (zh) 2020-10-16
AU2016296919A1 (en) 2018-02-01
AU2016296919B2 (en) 2020-02-27
RU2018106633A (ru) 2019-08-27
ES2844204T3 (es) 2021-07-21
EP3121036A1 (en) 2017-01-25
EP3121036B1 (en) 2020-10-28
WO2017013261A1 (en) 2017-01-26
CN107848356A (zh) 2018-03-27
BR112018001415B1 (pt) 2023-02-23
RU2018106633A3 (pt) 2019-12-23
RU2713263C2 (ru) 2020-02-04

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/07/2016, OBSERVADAS AS CONDICOES LEGAIS