FR2840854B3 - Essieu a barre de torsion pour suspension arriere de vehicule a moteur - Google Patents

Essieu a barre de torsion pour suspension arriere de vehicule a moteur

Info

Publication number
FR2840854B3
FR2840854B3 FR0307361A FR0307361A FR2840854B3 FR 2840854 B3 FR2840854 B3 FR 2840854B3 FR 0307361 A FR0307361 A FR 0307361A FR 0307361 A FR0307361 A FR 0307361A FR 2840854 B3 FR2840854 B3 FR 2840854B3
Authority
FR
France
Prior art keywords
motor vehicle
torsion bar
rear suspension
bar axle
axle
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
FR0307361A
Other languages
English (en)
Other versions
FR2840854A3 (fr
Inventor
Daniele Bussolino
Guido Borgna
Michele Spina
Andrea Santini
Carlo Pavesio
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.)
Marelli Suspension Systems Italy SpA
Original Assignee
Sistemi Sospensioni 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 Sistemi Sospensioni SpA filed Critical Sistemi Sospensioni SpA
Publication of FR2840854A3 publication Critical patent/FR2840854A3/fr
Application granted granted Critical
Publication of FR2840854B3 publication Critical patent/FR2840854B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/051—Trailing arm twist beam axles
    • 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
    • B60G2202/13—Torsion spring
    • B60G2202/136—Twist-beam type arrangement
    • 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
    • B60G2204/1226—Mounting of torsion springs on the trailing arms of a twist beam type arrangement
    • 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
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1246—Mounting of coil springs on twist beam axles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/012—Hollow or tubular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/20—Constructional features of semi-rigid axles, e.g. twist beam type axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/20—Constructional features of semi-rigid axles, e.g. twist beam type axles
    • B60G2206/203—Constructional features of semi-rigid axles, e.g. twist beam type axles with outwardly bent trailing arms to increase the width of the support or wheelbase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/30—Constructional features of rigid axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/82—Joining
    • B60G2206/8201—Joining by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
FR0307361A 2002-06-18 2003-06-18 Essieu a barre de torsion pour suspension arriere de vehicule a moteur Expired - Lifetime FR2840854B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002TO000522A ITTO20020522A1 (it) 2002-06-18 2002-06-18 Ponte torcente per la sospensione posteriore di un autoveicoli

Publications (2)

Publication Number Publication Date
FR2840854A3 FR2840854A3 (fr) 2003-12-19
FR2840854B3 true FR2840854B3 (fr) 2005-03-11

Family

ID=11459415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0307361A Expired - Lifetime FR2840854B3 (fr) 2002-06-18 2003-06-18 Essieu a barre de torsion pour suspension arriere de vehicule a moteur

Country Status (5)

Country Link
DE (1) DE20309455U1 (fr)
ES (1) ES1055218Y (fr)
FR (1) FR2840854B3 (fr)
IT (1) ITTO20020522A1 (fr)
PL (1) PL62708Y1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873063B1 (fr) * 2004-07-13 2007-11-23 Auto Chassis Internat Snc Snc Element de liaison renforce entre un bras longitudinal d'essieu et une barre anti-devers, essieu, vehicule et procede de fabrication correspondants
JP4432691B2 (ja) * 2004-09-13 2010-03-17 トヨタ自動車株式会社 トーションビーム式サスペンション装置
FR2888559B1 (fr) 2005-07-15 2008-09-26 Renault Sas Procede d'assemblage d'un essieu de vehicule automobile du type pourvu de bras de suspension et d'une traverse montee entre lesdits bras, et essieu correspondant
DE102009037905A1 (de) 2009-08-19 2011-02-24 Benteler Automobiltechnik Gmbh Kraftfahrzeug-Achskomponente und Verfahren zur Herstellung einer Kraftfahrzeug-Achskomponente
DE102012216246A1 (de) 2012-09-13 2014-03-13 Saf-Holland Gmbh Achslenker-Knoteneinheit
IT201700087619A1 (it) * 2017-07-31 2019-01-31 Sistemi Sospensioni Spa Assale torcente a struttura composita per sospensione posteriore di veicolo.
FR3144102B1 (fr) * 2022-12-23 2025-04-18 Renault Sas Procédé de fabrication de structures d’essieu torsible
FR3144054B1 (fr) * 2022-12-23 2025-01-10 Renault Sas Manchon de raccordement en T de pièces tubulaires d’essieu torsible

Also Published As

Publication number Publication date
PL62708Y1 (pl) 2006-11-30
ITTO20020522A1 (it) 2003-12-18
FR2840854A3 (fr) 2003-12-19
ITTO20020522A0 (it) 2002-06-18
ES1055218Y (es) 2004-02-16
DE20309455U1 (de) 2003-08-28
ES1055218U (es) 2003-11-01
PL114150U1 (en) 2003-12-29

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