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WO2015058274A3 - System and method for controlling axle lift - Google Patents

System and method for controlling axle lift Download PDF

Info

Publication number
WO2015058274A3
WO2015058274A3 PCT/BR2014/000386 BR2014000386W WO2015058274A3 WO 2015058274 A3 WO2015058274 A3 WO 2015058274A3 BR 2014000386 W BR2014000386 W BR 2014000386W WO 2015058274 A3 WO2015058274 A3 WO 2015058274A3
Authority
WO
WIPO (PCT)
Prior art keywords
axle
vehicle
lift
axle lift
sensor
Prior art date
Application number
PCT/BR2014/000386
Other languages
French (fr)
Other versions
WO2015058274A2 (en
Inventor
Lucas SILVA
João CARNEIRO
Luciano SCOPARO
Fabricio TODESCHINI
Original Assignee
Volvo Do Brasil Veiculos Ltda.
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 Volvo Do Brasil Veiculos Ltda. filed Critical Volvo Do Brasil Veiculos Ltda.
Publication of WO2015058274A2 publication Critical patent/WO2015058274A2/en
Publication of WO2015058274A3 publication Critical patent/WO2015058274A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
    • 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
    • B60G17/005—Suspension locking arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The present invention relates to a system for controlling the lift of an axle on a vehicle. The system includes a load sensor, a speed sensor, a manually actuated axle lift switch, and one or more electronics. The load sensor is adapted to monitor a load of the vehicle. The speed sensor is adapted to monitor the speed of the vehicle. The manually actuated axle lift switch is provided with an axle raised first position and an axle lowered second position. The one or more electronics are adapted to selectively activate an inadvertent axle lift protection strategy, receive output signals from the load sensor, the speed sensor, and the axle lift switch, and control positioning of an axle on the vehicle according to certain operating conditions.
PCT/BR2014/000386 2013-10-25 2014-10-24 System and method for controlling axle lift WO2015058274A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361895745P 2013-10-25 2013-10-25
US61/895,745 2013-10-25

Publications (2)

Publication Number Publication Date
WO2015058274A2 WO2015058274A2 (en) 2015-04-30
WO2015058274A3 true WO2015058274A3 (en) 2016-03-17

Family

ID=52993705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2014/000386 WO2015058274A2 (en) 2013-10-25 2014-10-24 System and method for controlling axle lift

Country Status (1)

Country Link
WO (1) WO2015058274A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6760940B2 (en) 2014-12-16 2020-09-23 エイ・ケイ・ティ・ブイ・８・リミテッド・ライアビリティ・カンパニーＡｋｔｖ８ Ｌｌｃ Electronically controlled vehicle suspension system and its manufacturing method
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
US10160278B2 (en) 2014-12-16 2018-12-25 Aktv8 LLC System and method for vehicle stabilization
CN110114231B (en) 2016-09-06 2022-11-04 Aktv8有限公司 Tire management system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052713A (en) * 1990-08-06 1991-10-01 Lufkin Industries, Inc. Vehicle suspension safety system
US5193063A (en) * 1989-07-21 1993-03-09 Daniel Assh Vehicle axle control system
US6240339B1 (en) * 1999-02-26 2001-05-29 Freightliner Llc Vehicle rear axle load relief method and system
US7222867B2 (en) * 2005-01-28 2007-05-29 International Truck Intellectual Property Company, Llc Automated control system for a vehicle lift axle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193063A (en) * 1989-07-21 1993-03-09 Daniel Assh Vehicle axle control system
US5052713A (en) * 1990-08-06 1991-10-01 Lufkin Industries, Inc. Vehicle suspension safety system
US6240339B1 (en) * 1999-02-26 2001-05-29 Freightliner Llc Vehicle rear axle load relief method and system
US7222867B2 (en) * 2005-01-28 2007-05-29 International Truck Intellectual Property Company, Llc Automated control system for a vehicle lift axle

Also Published As

Publication number Publication date
WO2015058274A2 (en) 2015-04-30

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