ES1055218U - Eje de travesaño de torsion para la suspension trasera de un vehiculo a motor. - Google Patents

Eje de travesaño de torsion para la suspension trasera de un vehiculo a motor.

Info

Publication number
ES1055218U
ES1055218U ES200301491U ES200301491U ES1055218U ES 1055218 U ES1055218 U ES 1055218U ES 200301491 U ES200301491 U ES 200301491U ES 200301491 U ES200301491 U ES 200301491U ES 1055218 U ES1055218 U ES 1055218U
Authority
ES
Spain
Prior art keywords
arms
translation
motor vehicle
machine
legally binding
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.)
Granted
Application number
ES200301491U
Other languages
English (en)
Other versions
ES1055218Y (es
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 ES1055218U publication Critical patent/ES1055218U/es
Application granted granted Critical
Publication of ES1055218Y publication Critical patent/ES1055218Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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)

Abstract

1. Un eje de travesaño de torsión para una suspensión trasera de un vehículo a motor, del tipo que comprende dos brazos (19) de arrastre rígidos, o dos pares de semi-brazos (12, 13) de arrastre rígidos, es decir, un semi-brazo delantero y un semi- brazo trasero, respectivamente, para la articulación del travesaño de torsión a la estructura del vehículo y para soporte de las ruedas traseras, y un miembro transversal (11) torsionalmente elástico que se extiende entre los brazos (19), o los pares de semi-brazos (12, 13), caracterizado porque también comprende miembros (14) de unión separados, insertados entre el miembro transversal y los brazos (19), o los semi- brazos (12, 13), formando cada uno de los miembros una porción (14a) transversalmente interna, fijada por soldadura o retención por bloqueo al extremo respectivo del miembro (11) transversal, y una porción (14b) transversalmente externa, fijada por soldadura o retención por bloqueo a un brazo (19) de arrastre respectivo, o a un par respectivo de semi-brazos (12, 13).
ES200301491U 2002-06-18 2003-06-18 Eje de travesaño de torsion para la suspension trasera de un vehiculo a motor. Expired - Fee Related ES1055218Y (es)

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
ES1055218U true ES1055218U (es) 2003-11-01
ES1055218Y ES1055218Y (es) 2004-02-16

Family

ID=11459415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200301491U Expired - Fee Related ES1055218Y (es) 2002-06-18 2003-06-18 Eje de travesaño de torsion para la suspension trasera de un vehiculo a motor.

Country Status (5)

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

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.
FR3144054A1 (fr) * 2022-12-23 2024-06-28 Renault S.A.S Manchon de raccordement en T de pièces tubulaires d’essieu torsible
FR3144102A1 (fr) * 2022-12-23 2024-06-28 Renault S.A.S Procédé de fabrication de structures d’essieu torsible

Also Published As

Publication number Publication date
FR2840854A3 (fr) 2003-12-19
ES1055218Y (es) 2004-02-16
PL114150U1 (en) 2003-12-29
ITTO20020522A1 (it) 2003-12-18
DE20309455U1 (de) 2003-08-28
PL62708Y1 (pl) 2006-11-30
ITTO20020522A0 (it) 2002-06-18
FR2840854B3 (fr) 2005-03-11

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Legal Events

Date Code Title Description
FG1K Utility model granted
FD1K Utility model lapsed

Effective date: 20131011