ES2041397T3 - Dispositivo para regular la longitud de los brazos de las suspensiones de los vehiculos automoviles. - Google Patents

Dispositivo para regular la longitud de los brazos de las suspensiones de los vehiculos automoviles.

Info

Publication number
ES2041397T3
ES2041397T3 ES198989200947T ES89200947T ES2041397T3 ES 2041397 T3 ES2041397 T3 ES 2041397T3 ES 198989200947 T ES198989200947 T ES 198989200947T ES 89200947 T ES89200947 T ES 89200947T ES 2041397 T3 ES2041397 T3 ES 2041397T3
Authority
ES
Spain
Prior art keywords
length
suspensions
arms
adjust
automobile vehicles
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
ES198989200947T
Other languages
English (en)
Inventor
Flavio Menichini
Luigi Merlini
Eugenio Perri
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto 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 Fiat Auto SpA filed Critical Fiat Auto SpA
Application granted granted Critical
Publication of ES2041397T3 publication Critical patent/ES2041397T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D17/00—Means on vehicles for adjusting camber, castor, or toe-in
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
    • B60G3/202—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid having one longitudinal arm and two parallel transversal arms, e.g. dual-link type strut suspension
    • B60G3/205—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid having one longitudinal arm and two parallel transversal arms, e.g. dual-link type strut suspension with the pivotal point of the longitudinal arm being on the vertical plane defined by the wheel rotation axis and the wheel ground contact point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/001—Suspension arms, e.g. constructional features
    • B60G7/003—Suspension arms, e.g. constructional features of adjustable length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/006—Attaching arms to sprung or unsprung part of vehicle, characterised by comprising attachment means controlled by an external actuator, e.g. a fluid or electrical motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/146—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by comprising means for steering by acting on the suspension system, e.g. on the mountings of the suspension arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/462—Toe-in/out
    • 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
    • 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
    • B60G2204/14—Mounting of suspension arms
    • 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
    • B60G2204/419—Gears
    • 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
    • B60G2204/62—Adjustable continuously, e.g. during driving

Landscapes

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

Abstract

AL MENOS UN BRAZO DE SUSPENSION (15,16) DE CADA RUEDA (10,11) DE UN EJE DE VEHICULO ESTA FORMADO POR AL MENOS DOS BARRAS (32,33 O 34,35) INTERCONECTADAS MEDIANTE ELEMENTOS DE ACOPLAMIENTO TELESCOPICO (36,37) LAS CUALES, AL SER SOLICITADOS, SON CAPACES DE ACERCARSE O ALEJARSE ENTRE SI PARA REDUCIR O INCREMENTAR LA LONGITUD DEL BRAZO (15,16) Y CAMBIAR LA ORIENTACION DE LAS RUEDAS TRASERAS DEL VEHICULO (10,11).
ES198989200947T 1988-04-18 1989-04-14 Dispositivo para regular la longitud de los brazos de las suspensiones de los vehiculos automoviles. Expired - Lifetime ES2041397T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20219/88A IT1217427B (it) 1988-04-18 1988-04-18 Dispositivo di regolazione della lunghezza dei bracci di sospensioni di autoveicoli

Publications (1)

Publication Number Publication Date
ES2041397T3 true ES2041397T3 (es) 1993-11-16

Family

ID=11164855

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989200947T Expired - Lifetime ES2041397T3 (es) 1988-04-18 1989-04-14 Dispositivo para regular la longitud de los brazos de las suspensiones de los vehiculos automoviles.

Country Status (5)

Country Link
US (1) US4973070A (es)
EP (1) EP0340823B1 (es)
DE (1) DE68906956T2 (es)
ES (1) ES2041397T3 (es)
IT (1) IT1217427B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306740A1 (de) * 1993-03-04 1994-09-08 Zahnradfabrik Friedrichshafen Lenker, insbesondere für Radaufhängungen von Kraftfahrzeugen
US5415426A (en) * 1993-03-29 1995-05-16 Strasser; James P. Flex arm suspension
IT1285451B1 (it) * 1996-01-24 1998-06-08 R C D S R L Perfezionamento ad un impianto di sterzatura servoassistita delle ruote sterzanti di uno o piu' assali posteriori di un veicolo come
DE19750585A1 (de) * 1997-11-17 1999-06-02 Deutsch Zentr Luft & Raumfahrt Aktuator zum Korrigieren eines über das Lenkrad eines Fahrzeugs an die Räder einer gelenkten Fahrzeugachse eingegebenen Lenkwinkels
SE516990C2 (sv) * 1998-12-29 2002-04-02 Volvo Car Corp Arrangemang för hjulupphängning i fordon
DE19935567A1 (de) * 1999-07-30 2001-02-08 Daimler Chrysler Ag Kraftfahrzeug mit Aktuatorik zur Verstellung des Sturzes von Fahrzeugrädern
US7407173B2 (en) * 2000-01-25 2008-08-05 Peter John Walker Vehicle suspension system
FR2812264B1 (fr) * 2000-07-25 2002-12-27 Peugeot Citroen Automobiles Sa Dispositif de direction a decouplage mecanique pour vehicule automobile, et applications
US6676145B2 (en) 2002-01-03 2004-01-13 Meritor Light Vehicle Technology, Llc Movable upper suspension mount
US20050051988A1 (en) * 2003-09-09 2005-03-10 Mircea Gradu Active toe control system and method for an automotive vehicle
EP1853443A1 (en) * 2005-03-01 2007-11-14 The Timken Company Active toe control system and method for an automotive vehicle
US7392996B2 (en) * 2005-04-20 2008-07-01 Ridewell Corporation Apparatus for establishing a caster angle of a vehicle suspension system
DE102006020041A1 (de) * 2005-05-02 2007-03-15 Continental Teves Ag & Co. Ohg Lenkvorrichtung, insbesondere für eine Hinterradlenkung
DE102005037973A1 (de) * 2005-08-11 2007-02-15 Schaeffler Kg Einrichtung zur Verstellung des Radsturzes oder der Vorspur
US7537223B2 (en) 2005-12-12 2009-05-26 Ford Global Technologies, Llc Vehicle wheel suspension assembly
DE102006029136B4 (de) * 2006-06-22 2011-04-28 Audi Ag Radaufhängung für ein ungelenktes Hinterrad eines Kraftfahrzeugs
JP4464955B2 (ja) * 2006-12-27 2010-05-19 本田技研工業株式会社 伸縮アクチュエータ
JP4319217B2 (ja) * 2006-12-27 2009-08-26 本田技研工業株式会社 伸縮アクチュエータ
JP4751315B2 (ja) * 2006-12-29 2011-08-17 本田技研工業株式会社 伸縮アクチュエータ
DE102007007234A1 (de) * 2007-02-14 2008-08-21 Audi Ag Elektromechanische Stellvorrichtung für Radaufhängungen von Kraftfahrzeugen
JP2009241660A (ja) * 2008-03-28 2009-10-22 Honda Motor Co Ltd 後輪独立操舵装置
DE102009039164A1 (de) 2008-12-09 2010-06-10 Continental Teves Ag & Co. Ohg Lenkvorrichtung, insbesondere für eine Hinterradlenkung
US7988158B2 (en) * 2009-10-23 2011-08-02 Automotive Research And Testing Center Driving device for adjusting an orientation of a vehicle wheel
DE102017208554A1 (de) * 2017-05-19 2018-11-22 Bayerische Motoren Werke Aktiengesellschaft Radaufhängung für ein zumindest geringfügig aktiv lenkbares Hinterrad eines zweispurigen Fahrzeugs, Achse mit einer Radaufhängung und Fahrzeug mit einer Radaufhängung
TWI810370B (zh) * 2018-09-28 2023-08-01 義大利商比雅久＆Ｃ公司 用於機動車輛之具有兩個前轉向輪、雙轉向桿的前導向架及包括該前導向架的機動車輛
US11364757B2 (en) * 2019-06-28 2022-06-21 Ree Automotive Ltd Device and method for double-arm suspension and in-wheel steering

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277650C (es) *
US3498630A (en) * 1968-05-06 1970-03-03 Charles A Crawford Automatic wheel alignment mechanism for automotive vehicles
US4120507A (en) * 1977-03-16 1978-10-17 Miller Formless Co. Inc. Compensated extendable steering means for heavy machines
US4159128A (en) * 1977-11-18 1979-06-26 Ferol B. Blaine Vehicle suspension system including wheel-tilting mechanism
AR218812A1 (es) * 1980-02-06 1980-06-30 Zampini H Mejoras en suspensiones independientes para rodados
JPS58214470A (ja) * 1982-06-07 1983-12-13 Nissan Motor Co Ltd 後輪操舵装置
US4534575A (en) * 1982-10-18 1985-08-13 Jlg Industries, Inc. Vehicle suspension and steerage system
FR2596010B1 (fr) * 1986-03-18 1988-07-01 Peugeot Train arriere a micro-braquage actif pour vehicule automobile
DE3713787A1 (de) * 1986-04-25 1987-10-29 Mazda Motor Fahrzeugaufhaengeanordnung
US4740012A (en) * 1986-04-25 1988-04-26 Mazda Motor Corporation Vehicle suspension system having toe direction control means
DE3703198C1 (de) * 1987-02-03 1988-05-11 Bayerische Motoren Werke Ag Radaufhaengung fuer lenkbare Hinterraeder von mit Vorderradlenkung ausgestatteten Kraftfahrzeugen,insbesondere Personenkraftwagen

Also Published As

Publication number Publication date
IT8820219A0 (it) 1988-04-18
EP0340823B1 (en) 1993-06-09
DE68906956D1 (de) 1993-07-15
EP0340823A1 (en) 1989-11-08
US4973070A (en) 1990-11-27
DE68906956T2 (de) 1993-10-14
IT1217427B (it) 1990-03-22

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