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BR112015025554A2 - sistema de nivelamento para suspensão - Google Patents

sistema de nivelamento para suspensão

Info

Publication number
BR112015025554A2
BR112015025554A2 BR112015025554A BR112015025554A BR112015025554A2 BR 112015025554 A2 BR112015025554 A2 BR 112015025554A2 BR 112015025554 A BR112015025554 A BR 112015025554A BR 112015025554 A BR112015025554 A BR 112015025554A BR 112015025554 A2 BR112015025554 A2 BR 112015025554A2
Authority
BR
Brazil
Prior art keywords
overall length
suspension assembly
hydraulic actuator
vehicle
vehicle suspension
Prior art date
Application number
BR112015025554A
Other languages
English (en)
Inventor
r blankenship David
C Kazmirski Karl
Schurmans Rudi
S Dunaway Scott
Gaspar Zoren
Original Assignee
Tenneco Automotive Operating Co Inc
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 Tenneco Automotive Operating Co Inc filed Critical Tenneco Automotive Operating Co Inc
Publication of BR112015025554A2 publication Critical patent/BR112015025554A2/pt

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
    • B60G17/027—Mechanical springs regulated by fluid means
    • B60G17/0272—Mechanical springs regulated by fluid means the mechanical spring being a coil spring
    • 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
    • B60G2202/12—Wound spring
    • 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
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

resumo patente de invenção: "sistema de nivelamento para suspensão". a presente invenção refere-se a um conjunto de suspensão de veículo, incluindo uma primeira extremidade, uma segunda extremidade e um atuador hidráulico. o atuador hidráulico é móvel entre uma posição retraída, proporcionando a conjunto de suspensão de veículo um primeiro comprimento global, e uma posição estendida, proporcionando ao conjunto de suspensão de veículo um segundo comprimento maior do que o primeiro comprimento global. o conjunto de suspensão do veículo é configurado para levantar um veículo quando movido do primeiro comprimento global para o segundo comprimento global pelo atuador hidráulico. o conjunto de suspensão de veículo é configurado para abaixar o veículo quando movido do segundo comprimento global para o primeiro comprimento global pelo atuador hidráulico.
BR112015025554A 2013-04-10 2014-04-10 sistema de nivelamento para suspensão BR112015025554A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361810302P 2013-04-10 2013-04-10
PCT/US2014/033610 WO2014169095A1 (en) 2013-04-10 2014-04-10 Suspension leveling system
US14/249,461 US9272598B2 (en) 2013-04-10 2014-04-10 Suspension leveling system

Publications (1)

Publication Number Publication Date
BR112015025554A2 true BR112015025554A2 (pt) 2017-07-18

Family

ID=51686246

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015025554A BR112015025554A2 (pt) 2013-04-10 2014-04-10 sistema de nivelamento para suspensão

Country Status (7)

Country Link
US (1) US9272598B2 (pt)
JP (1) JP2016519631A (pt)
KR (1) KR20150140680A (pt)
CN (1) CN105121190B (pt)
BR (1) BR112015025554A2 (pt)
DE (1) DE112014001904B4 (pt)
WO (1) WO2014169095A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015025554A2 (pt) * 2013-04-10 2017-07-18 Tenneco Automotive Operating Co Inc sistema de nivelamento para suspensão
US9108484B2 (en) * 2013-07-25 2015-08-18 Tenneco Automotive Operating Company Inc. Recuperating passive and active suspension
CN107776354B (zh) * 2015-06-30 2021-09-24 抚州振邦汽车服务有限公司 一种客车前轮感应的后轮液压辅助减震装置的工作方法
JP6487802B2 (ja) * 2015-07-30 2019-03-20 Ｋｙｂ株式会社 緩衝器
JP6613095B2 (ja) 2015-10-01 2019-11-27 日本発條株式会社 懸架用コイルばね
DE102015119637A1 (de) * 2015-11-13 2017-05-18 Hoerbiger Automotive Komfortsysteme Gmbh Kraftfahrzeug-Fahrgestell
DE102015119638A1 (de) 2015-11-13 2017-05-18 Hoerbiger Automotive Komfortsysteme Gmbh Kraftfahrzeug-Fahrgestell
US10434835B2 (en) 2016-02-24 2019-10-08 Tenneco Automotive Operating Company Inc. Monotube active suspension system having different system layouts for controlling pump flow distribution
JP6613189B2 (ja) * 2016-03-28 2019-11-27 Ｋｙｂ株式会社 緩衝器
WO2018226494A1 (en) * 2017-06-08 2018-12-13 ClearMotion, Inc. Independent and cross-linked hydraulic actuator systems
CN109466266A (zh) * 2017-09-08 2019-03-15 天津锐微科技有限公司 山地用特种车辆重心自适应调节气动悬挂系统及控制方法
DE102017128106B3 (de) 2017-11-28 2019-02-21 Hoerbiger Automotive Komfortsysteme Gmbh Kraftfahrzeug-Fahrgestell
DE102018214041A1 (de) 2018-08-21 2020-02-27 Bayerische Motoren Werke Aktiengesellschaft Höhenverstellbares Feder-Dämpfersystem für ein Fahrzeug
US11454259B2 (en) * 2020-01-23 2022-09-27 DRiV Automotive Inc. Hydraulic assembly
EP4067127B1 (en) * 2021-03-31 2024-06-19 BeijingWest Industries Co. Ltd. Suspension hydraulic lift actuator for axle trim height control

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JP5972146B2 (ja) * 2012-11-07 2016-08-17 株式会社ショーワ 車高調整装置
JP5847696B2 (ja) * 2012-12-21 2016-01-27 株式会社ショーワ 自動二輪車の車高調整装置
BR112015025554A2 (pt) * 2013-04-10 2017-07-18 Tenneco Automotive Operating Co Inc sistema de nivelamento para suspensão
US9108484B2 (en) * 2013-07-25 2015-08-18 Tenneco Automotive Operating Company Inc. Recuperating passive and active suspension

Also Published As

Publication number Publication date
CN105121190A (zh) 2015-12-02
JP2016519631A (ja) 2016-07-07
DE112014001904B4 (de) 2023-06-15
DE112014001904T5 (de) 2015-12-31
CN105121190B (zh) 2017-07-04
KR20150140680A (ko) 2015-12-16
US9272598B2 (en) 2016-03-01
US20140306409A1 (en) 2014-10-16
WO2014169095A1 (en) 2014-10-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]