IT1266915B1 - INTEGRATED ACTIVE-PASSIVE SUSPENSION SYSTEM FOR A VEHICLE. - Google Patents

INTEGRATED ACTIVE-PASSIVE SUSPENSION SYSTEM FOR A VEHICLE.

Info

Publication number
IT1266915B1
IT1266915B1 IT94TO000654A ITTO940654A IT1266915B1 IT 1266915 B1 IT1266915 B1 IT 1266915B1 IT 94TO000654 A IT94TO000654 A IT 94TO000654A IT TO940654 A ITTO940654 A IT TO940654A IT 1266915 B1 IT1266915 B1 IT 1266915B1
Authority
IT
Italy
Prior art keywords
vehicle
suspension system
integrated active
passive suspension
passive
Prior art date
Application number
IT94TO000654A
Other languages
Italian (it)
Inventor
Cesare Sola
Fabrizio Amisano
Aurelio Molari
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT94TO000654A priority Critical patent/IT1266915B1/en
Publication of ITTO940654A0 publication Critical patent/ITTO940654A0/en
Priority to DE19528565A priority patent/DE19528565A1/en
Priority to FR9509536A priority patent/FR2723344B1/en
Publication of ITTO940654A1 publication Critical patent/ITTO940654A1/en
Application granted granted Critical
Publication of IT1266915B1 publication Critical patent/IT1266915B1/en

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
    • B60G17/015—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 the regulating means comprising electric or electronic elements
    • B60G17/0152—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
    • 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
    • B60G17/015—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 the regulating means comprising electric or electronic elements
    • B60G17/018—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 the regulating means comprising electric or electronic elements characterised by the use of a specific signal treatment or control method
    • 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
    • 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
    • B60G2204/127—Mounting of springs or dampers with the mounting of springs or dampers moving so that the direction of the related force vector can be changed, thus contributing to a variation of the loading of the wheel
    • 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
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/104—Acceleration; Deceleration lateral or transversal with regard to vehicle
    • 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
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
    • 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
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • 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
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/34—Accelerator pedal position
    • 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
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/38—Speed of engine rotation
    • 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
    • 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
    • B60G2400/60—Load
    • B60G2400/61—Load distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B60G2800/012—Rolling condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B60G2800/014—Pitch; Nose dive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/18—Starting, accelerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/22—Braking, stopping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/24—Steering, cornering
    • B60G2800/244—Oversteer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/24—Steering, cornering
    • B60G2800/246—Understeer
IT94TO000654A 1994-08-05 1994-08-05 INTEGRATED ACTIVE-PASSIVE SUSPENSION SYSTEM FOR A VEHICLE. IT1266915B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT94TO000654A IT1266915B1 (en) 1994-08-05 1994-08-05 INTEGRATED ACTIVE-PASSIVE SUSPENSION SYSTEM FOR A VEHICLE.
DE19528565A DE19528565A1 (en) 1994-08-05 1995-08-03 Integrated active and passive suspension control for motor vehicle
FR9509536A FR2723344B1 (en) 1994-08-05 1995-08-04 VEHICLE INTEGRATED SYSTEM WITH ACTIVE AND PASSIVE SUSPENSION MOTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000654A IT1266915B1 (en) 1994-08-05 1994-08-05 INTEGRATED ACTIVE-PASSIVE SUSPENSION SYSTEM FOR A VEHICLE.

Publications (3)

Publication Number Publication Date
ITTO940654A0 ITTO940654A0 (en) 1994-08-05
ITTO940654A1 ITTO940654A1 (en) 1996-02-05
IT1266915B1 true IT1266915B1 (en) 1997-01-21

Family

ID=11412732

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO000654A IT1266915B1 (en) 1994-08-05 1994-08-05 INTEGRATED ACTIVE-PASSIVE SUSPENSION SYSTEM FOR A VEHICLE.

Country Status (3)

Country Link
DE (1) DE19528565A1 (en)
FR (1) FR2723344B1 (en)
IT (1) IT1266915B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1188588B8 (en) * 2000-06-19 2003-01-02 S.A. Carat Duchatelet Supplementing suspension for armoured vehicle
DE10257008A1 (en) * 2002-12-06 2004-06-17 Continental Aktiengesellschaft Suspension arrangement consisting of spring and damper
EP1916129A1 (en) * 2006-10-23 2008-04-30 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Active suspension assembly for a vehicle
GB201014276D0 (en) 2010-08-26 2010-10-13 Imp Innovations Ltd Variable-geometry suspension apparatus and vehicle comprising such apparatus
US10427483B1 (en) 2013-04-10 2019-10-01 Ala Holdings, Llc Adjustable ride height, vehicle, system and kit
US9162705B2 (en) 2013-04-10 2015-10-20 Aaron L. Aldrich Adjustable ride height, vehicle, system and kit
CN104062138B (en) * 2014-06-23 2016-11-09 上海交通大学 Dynamic test charger
US11135887B2 (en) 2018-10-19 2021-10-05 Ala Holdings, Llc Adjustable suspension mount system and method
CN113492634B (en) * 2021-08-18 2023-12-12 浙江吉利控股集团有限公司 Method, device, equipment and medium for adjusting vehicle suspension characteristics
CN114087316A (en) * 2021-10-28 2022-02-25 宣化钢铁集团有限责任公司 Main trolley hanging type speed reducer damping device for metallurgical liquid sky car

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158387B (en) * 1958-01-10 1963-11-28 Daimler Benz Ag Device for achieving a constant self-steering behavior of motor vehicles
DE1069012B (en) * 1958-01-11 1959-11-12
USRE25697E (en) * 1959-07-01 1964-12-15 Spring suspension with levelling means
DE2131408A1 (en) * 1970-07-07 1972-01-20 Burgt Gerrit Johan Van Der Adjustable suspension
FR2436682A1 (en) * 1978-09-22 1980-04-18 Citroen Sa Fluid damper for vehicle front steering suspensions - has damper positioned to reduce vertical oscillations and associated perpendicular forces
JPH01220734A (en) * 1988-02-26 1989-09-04 Komatsu Ltd Spring constant varying device for suspension cylinder
FR2641503B1 (en) * 1989-01-09 1991-05-03 Peugeot VARIABLE BODY SUSPENSION FOR MOTOR VEHICLE
EP0394079A1 (en) * 1989-04-21 1990-10-24 Chien-Hung Lin Automobile suspension system
JPH03220009A (en) * 1990-01-24 1991-09-27 Nissan Motor Co Ltd Suspension device for automobile
JP3038832B2 (en) * 1990-07-31 2000-05-08 日産自動車株式会社 Vehicle damping force control device

Also Published As

Publication number Publication date
DE19528565A1 (en) 1996-02-08
ITTO940654A1 (en) 1996-02-05
ITTO940654A0 (en) 1994-08-05
FR2723344A1 (en) 1996-02-09
FR2723344B1 (en) 1997-01-10

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0001 Granted