FR2570032A1 - Device for fixing the ends of leaf springs arranged longitudinally in relation to the vehicle - Google Patents

Device for fixing the ends of leaf springs arranged longitudinally in relation to the vehicle Download PDF

Info

Publication number
FR2570032A1
FR2570032A1 FR8413879A FR8413879A FR2570032A1 FR 2570032 A1 FR2570032 A1 FR 2570032A1 FR 8413879 A FR8413879 A FR 8413879A FR 8413879 A FR8413879 A FR 8413879A FR 2570032 A1 FR2570032 A1 FR 2570032A1
Authority
FR
France
Prior art keywords
vehicle
housing
leaf
fixing
curvature
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
FR8413879A
Other languages
French (fr)
Other versions
FR2570032B1 (en
Inventor
Pham Anh Tuan
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.)
RECH RESSORTS CENTRE
Original Assignee
RECH RESSORTS CENTRE
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 RECH RESSORTS CENTRE filed Critical RECH RESSORTS CENTRE
Priority to FR8413879A priority Critical patent/FR2570032B1/en
Publication of FR2570032A1 publication Critical patent/FR2570032A1/en
Application granted granted Critical
Publication of FR2570032B1 publication Critical patent/FR2570032B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
    • B60G11/38—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also rubber springs
    • B60G11/42—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also rubber springs the rubber springs being attached to sprung part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
    • B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B60G11/12—Links, pins, or bushes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18—Leaf springs
    • F16F1/26—Attachments or mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/366—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
    • F16F1/368—Leaf springs
    • F16F1/3683—Attachments or mountings therefor
    • F16F1/3686—End mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

Device for fixing the ends of leaf springs arranged longitudinally in relation to the vehicle and in which the spring leaf has a large radius of curvature in the central part used in bending and a small radius of curvature at the ends. It comprises a support element 3 which is fixed on the chassis or the body of the vehicle and which has a housing 2 into which the end of the spring leaf 1 is engaged, the said housing 2 in longitudinal section having a shape 4 corresponding to the small radius 1b of curvature of the leaf 1 extended by an essentially rectilinear part 5 corresponding to the large radius of curvature 1a of the leaf. The invention is used for the fixing of springs for vehicles.

Description

Dispositif de fixation des extrémités de ressorts à lame disposés longitudinalement par rapport au véhicule.Device for fixing the ends of leaf springs arranged longitudinally with respect to the vehicle.

La présente invention concerne un dispositif de fixation des extrémités de ressorts à lame disposés longitudinalement par rapport au véhicule. The present invention relates to a device for fixing the ends of leaf springs arranged longitudinally relative to the vehicle.

Pour réaliser la fixation des ressorts à lame en acier, il est connu d'enrouler les extrémités des lames pour former un oeil qui est engagé sur un axe solidaire de la caisse ou châssis du véhicule. To achieve the fixing of steel leaf springs, it is known to wind the ends of the blades to form an eye which is engaged on an axis integral with the body or chassis of the vehicle.

Toutefois, cette solution n'est pas applicable dans le cas de ressorts à lame en matériaux composites qui sont généralement réalisés en fibres de verre noyées dans une matrice en résine. However, this solution is not applicable in the case of leaf springs made of composite materials which are generally made of glass fibers embedded in a resin matrix.

Ceci résulte du procédé de fabrication utilisé pour réaliser ce genre de ressorts (moulage, extrusion ou pultrusion) qui ne permet pas l'obtention de forme compliquées. This results from the manufacturing process used to produce this kind of springs (molding, extrusion or pultrusion) which does not allow obtaining complicated shapes.

Dans la plupart des cas la section de la lame de ressort est constante et pour assurer la liaison avec la caisse du véhicule il est connu de rapporter des embouts ou oeilscollés ou rapportés par serrage sur la lame. In most cases the section of the spring leaf is constant and to ensure the connection with the body of the vehicle it is known to attach ends or eyes glued or attached by clamping on the blade.

Toutefois ce procédé manque de fiabilité et il est généralement difficile à industrialiser en raison des multiples opérations de réalisation. However, this process lacks reliability and is generally difficult to industrialize due to the multiple production operations.

Par ailleurs, il entraine une diminution de la résistance de la lame du fait d'un perçage de trous pour la fixation des boulons. Furthermore, it causes a reduction in the resistance of the blade due to drilling holes for fixing the bolts.

D'autre part les ressorts à lame en matériau composite dont la forme est la plus économique à réaliser correspond à celle dans laquelle la section et le profil sont constants, c'est-à-dire avec une hauteur et une largeur constantes,
Dans certains cas, ces lames de ressort sont obtenues par un procédé dit à enroulement filamentaire et il en résulte que la forme de ces lames présente deux rayons de courbure, c' est-à-dire un grand rayon de courbure dans la partie utilisée en flexion et un petit rayon de courbure aux extrémités.On the other hand, the leaf springs of composite material whose shape is the most economical to produce corresponds to that in which the section and the profile are constant, that is to say with a constant height and width,
In some cases, these leaf springs are obtained by a process known as filament winding and it follows that the shape of these blades has two radii of curvature, that is to say a large radius of curvature in the part used in bending and a small radius of curvature at the ends.

Dans la présente inyention, on met à profit ces différents rayons de courbure pour réaliser un dispositif de fixation qui empêche les déplacements relatifs entre le moyen de fixation et la lame. In the present invention, use is made of these different radii of curvature to produce a fixing device which prevents relative movements between the fixing means and the blade.

Conformément à l'invention le dispositif comprend un organe de support qui est fixé sur le châssis ou la caisse du véhicule et qui comporte un logement dans lequel est engagée l'extrémité de la lame de ressort, ledit logement présentant en section longitudinale une forme correspondant au petit rayon de courbure de la lame prolon gel par une partie sensiblement rectiligne correspondant au grand rayon de courbure de la lame. According to the invention the device comprises a support member which is fixed to the chassis or the body of the vehicle and which comprises a housing in which is engaged the end of the spring leaf, said housing having in longitudinal section a corresponding shape to the small radius of curvature of the gel prolon blade by a substantially straight portion corresponding to the large radius of curvature of the blade.

Le dispositif suivant l'invention est simple, économique et ne nécessite pas de modifications des extrémités de la lame de ressort comme dans les dispositifs connus. The device according to the invention is simple, economical and does not require modifications to the ends of the leaf spring as in the known devices.

Il permet d'obtenir une bonne isolation vibratoire et phonique dûe à l'interposition d'une couche de matériau visco-élastique. It provides good vibration and sound insulation due to the interposition of a layer of visco-elastic material.

Le dispositif peut être utilisé avec une lame de ressort à section constante avec profil constant ou non. The device can be used with a constant section spring leaf with or without a constant profile.

D'autres caractéristiques et avantages de l'invention seront mieux compris à la lecture de la description qui va suivre de plusieurs modes de réalisation et en se référant aux dessins annexés sur lesquels;
- la figure 1 est une vue en élévation et en coupe suivant la ligne I-I de la figure 2 d'un mode de réalisation du dispositif de fixation d'une lame de ressort suivant l'invention.Other characteristics and advantages of the invention will be better understood on reading the following description of several embodiments and with reference to the accompanying drawings in which;
- Figure 1 is an elevational view in section along line II of Figure 2 of an embodiment of the device for fixing a leaf spring according to the invention.

- la figure 2 est une Vue en élévation latérale du dispositif de fixation suant l'invention;
- la figure 3 est une Vue en plan du dispositif de fixation représenté à la figure 2;
- la figure 4 est une Vue en élévation d'un mode de montage des fixations avant et arrière d'une lame de ressort;
- la figure 5 est une Vue en élévation et en coupe d'un autre mode de réalisation du dispositif de fixation suiVant la ligne V-V de la figure 7;
- la figure 6 est une vue en élévation latérale du dispositif de fixation d'une lame de ressort représenté à la figure 5;
- la figure 7 est une vue en plan du dispositif de fixation d'une lame de ressort représenté à la figure 5;;
Aux figures 1, 2 et 3 on a représenté un mode de réalisation d'un dispositif de fixation d'une lame de ressort l comportant une partie la, utilisée en flexion dans la partie médiane du ressort et présentant un grand rayon de courbure, la dite partie la, étant prolongée par une partie lb, aux extrémités de la lame (Fig. 1) présentant un petit rayon de courbure.- Figure 2 is a side elevational view of the fixing device according to the invention;
- Figure 3 is a plan view of the fixing device shown in Figure 2;
- Figure 4 is an elevational view of a method of mounting the front and rear attachments of a spring leaf;
- Figure 5 is an elevational view in section of another embodiment of the fastening device following the line VV of Figure 7;
- Figure 6 is a side elevational view of the device for fixing a leaf spring shown in Figure 5;
- Figure 7 is a plan view of the device for fixing a leaf spring shown in Figure 5 ;;
In Figures 1, 2 and 3 there is shown an embodiment of a device for fixing a leaf spring l comprising a part la, used in bending in the middle part of the spring and having a large radius of curvature, the said part 1a, being extended by a part 1b, at the ends of the blade (FIG. 1) having a small radius of curvature.

Chaque extrémité de la lame 1 est engagée dans un logement 2 ménagé à l'intérieur d'un organe de support 3 fixé sur un organe du châssis ou de la caisse d'un véhicule non représenté au dessin. Each end of the blade 1 is engaged in a housing 2 formed inside a support member 3 fixed to a member of the chassis or of the body of a vehicle not shown in the drawing.

Le logement 2 présente en section longitudinale (Fig. l) uneforme 4 correspondant au petit rayon de courbure de la partie lb de la lame 1, prolongée par une partie sensiblement rectiligne 5 correspondant au grand rayon de courbure de la partie la, de la lame de ressort. The housing 2 has in longitudinal section (FIG. 1) a shape 4 corresponding to the small radius of curvature of the part 1b of the blade 1, extended by a substantially rectilinear part 5 corresponding to the large radius of curvature of the part 1a, of the blade spring.

Une couche 6 de matériau visco-elastique est interposé entre les parois du logement 2 et les faces de la lame élastique l.  A layer 6 of viscoelastic material is interposed between the walls of the housing 2 and the faces of the elastic blade l.

La couche 6 qui peut être constituée d'un élastomère ou d'un plastomère est adhérisee ou non dans le logement 2 de l'organe de support. The layer 6 which may consist of an elastomer or a plastomer is adhered or not in the housing 2 of the support member.

L'organe de support 3 comprend un corps 3a, dans lequel est ménagé le logement 2 qui reçoit l'extrémité de la lame l de ressort et la couche 6 de matériau viscoélastique, le dit logement 2 étant fermé sur l'une de ses faces (Fig. 2 et 3) par une plaque 7 fixée sur une platine 3b du corps qui présente des trous 9 dans lesquels sont engagés des vis ou des boulons de fixation sur un organe du châssis ou de la caisse du véhicule. The support member 3 comprises a body 3a, in which is formed the housing 2 which receives the end of the leaf l of spring and the layer 6 of viscoelastic material, the said housing 2 being closed on one of its faces (Fig. 2 and 3) by a plate 7 fixed on a plate 3b of the body which has holes 9 in which are engaged screws or fixing bolts on a member of the chassis or the body of the vehicle.

A la figure 4 on a représenté un mode de montage d'un ressort à lame dans lequel l'extrémité- avant du ressort est montée dans un logement 2 d'un organe de support 3 ainsi qu'il a été décrit ci-dessus et représenté aux figures 1, 2 et 3. FIG. 4 shows a method of mounting a leaf spring in which the front end of the spring is mounted in a housing 2 of a support member 3 as described above and shown in Figures 1, 2 and 3.

L'extrémité arrière 10 de la lame 1 est montée coulissante longitudinalement dans un logement 11 d'un organe de support 12 fixé sur le châssis du véhicule. The rear end 10 of the blade 1 is slidably mounted longitudinally in a housing 11 of a support member 12 fixed to the chassis of the vehicle.

Dans le logement 11 est monté un manchon élastique 13 dans lequel est engagée l'extrémité arrière 10 de la lame 1 de ressort. In the housing 11 is mounted an elastic sleeve 13 in which is engaged the rear end 10 of the leaf 1 of spring.

Cette disposition permet des variations de longueur'de la lame 1 en raison de sa fixation arrière. This arrangement allows variations in the length of the blade 1 due to its rear attachment.

Aux figures 5, 6 et 7 on a représenté un autre mode de réalisation du dispositif de fixation suivant l'invention qui comporte un corps 3 et des moyens de fixation de la lame identiques à ceux des figures 1, 2 et 3. FIGS. 5, 6 and 7 show another embodiment of the fixing device according to the invention which comprises a body 3 and means for fixing the blade identical to those of FIGS. 1, 2 and 3.

Toutefois on a supprimé la fixation par des vis engagées dans les trous 9 de la platine 3b et on utilise une bague rigide 14 qui est solidaire de ladite platine 3b, du corps de support, ladite bague 14 recevant un manchon élastique 15 en élastomère ou en plastomère dans lequel est engagée une vis 16 ou un boulon qui est fixé sur un longeron 17 du châssis ou de la caisse du véhicule. However, the fixing has been eliminated by screws engaged in the holes 9 of the plate 3b and a rigid ring 14 is used which is integral with said plate 3b, with the support body, said ring 14 receiving an elastic sleeve 15 made of elastomer or plastomer in which is engaged a screw 16 or a bolt which is fixed to a beam 17 of the chassis or the body of the vehicle.

Ce dispositif de fixation d'une lame de ressort est utilise dans les véhicules automobiles de transport de passagers ou les véhicules automobiles utilitaires. This device for fixing a leaf spring is used in passenger transport motor vehicles or in commercial motor vehicles.

Bien entendu, l'invention n'est pas limitative et l'homme de l'art pourra y apporter des modifications sans sortir du domaine de l'invention.  Of course, the invention is not limiting and those skilled in the art may make modifications to it without departing from the scope of the invention.

Claims (7)

REVENDICATIONS 1. Dispositif de fixation des extrémités de ressorts à lame disposés longitudinalement par rapport au véhicule et dans lequel la lame de ressort présente un grand rayon de courbure dans la partie centrale utilisée en flexion et un petit rayon de courbure aux extrémités, caractérisé en ce qu'il comprend un organe de support (3) qui est fixé sur le châssis (17) ou la caisse du véhicule et qui comporte un logement (2) dans lequel est engagée l'extrémité de la lame (1) de ressort, ledit logement (2) présentant en section longitudinale une forme (4) correspondant au petit rayon (lb) de courbure de la lame (1) prolongée par une partie (5) sensiblement rectiligne correspondant au grand rayon de courbure (la) de la lame.1. Device for fixing the ends of leaf springs arranged longitudinally relative to the vehicle and in which the leaf spring has a large radius of curvature in the central part used in bending and a small radius of curvature at the ends, characterized in that '' It comprises a support member (3) which is fixed to the chassis (17) or the body of the vehicle and which comprises a housing (2) in which is engaged the end of the leaf (1) of spring, said housing (2) having in longitudinal section a shape (4) corresponding to the small radius (lb) of curvature of the blade (1) extended by a substantially straight portion (5) corresponding to the large radius of curvature (la) of the blade. 2. Dispositif suivant la revendication 1, caractérisé en ce qu'une couche (6) de matériau visco-élastique est interposé entre le logement (2) de l'organe de support (3) et les faces de la lame (1) de ressort.2. Device according to claim 1, characterized in that a layer (6) of visco-elastic material is interposed between the housing (2) of the support member (3) and the faces of the blade (1) of spring. 3. Dispositif suivant la revendication 2, caractérisé en ce que la couche (6) de plastomère ou d'élastomère est adhérisé ou non dans le logement (2).3. Device according to claim 2, characterized in that the layer (6) of plastomer or elastomer is adhered or not in the housing (2). 4. Dispositif suivant les revendications 1 et 2 caractérisé en ce que l'organe de support (3) comprend un corps (3a) dans lequel est ménagé le logement (2) qui est fermé sur l'une de ses faces par une plaque (7) fixée sur le corps (3).4. Device according to claims 1 and 2 characterized in that the support member (3) comprises a body (3a) in which is formed the housing (2) which is closed on one of its faces by a plate ( 7) fixed to the body (3). 5. Dispositif suivant la revendication 4, caractérisé en ce que le corps (3) présente une platine (3b) munie de trous (9) dans lesquels sont engagés des vis de fixa tion sur un organe du châssis ou de la caisse du véhicule.5. Device according to claim 4, characterized in that the body (3) has a plate (3b) provided with holes (9) in which are engaged fixing screws on a member of the chassis or the body of the vehicle. 6. Dispositif suivant la revendication 4, caractérisé en ce que le corps (3) présente une platine (3b) qui est solidaire d'une bague rigide (14) dans laquelle est monté par l'intermédiaire d'un manchon en matériau visco-élastique une Vis (16) ou un boulon de fixation sur un organe (17) du châssis ou de la caisse du véhicule. 6. Device according to claim 4, characterized in that the body (3) has a plate (3b) which is integral with a rigid ring (14) in which is mounted by means of a sleeve of viscous material elastic a Screw (16) or a bolt for fixing to a member (17) of the chassis or body of the vehicle. 7. Dispositif suivant la revendication 1, carac térisé en ce que l'extrémité avant (la, lb) de la lame (1) de ressort est engagée dans le logement (2) de l'organe de support (3) fixé sur le châssis ou la caisse du véhicule et l'extrémité arrière (10) de la lame de ressort est montée coulissante longitudinalement dans un logement (11) d'un organe de support (12) fixé sur le châssis du véhicule et comportant un manchon (13) élastique dans lequel est engagée ladite extrémité arrière (10) de la lame de ressort. 7. Device according to claim 1, charac terized in that the front end (la, lb) of the leaf (1) of spring is engaged in the housing (2) of the support member (3) fixed on the chassis or body of the vehicle and the rear end (10) of the leaf spring is slidably mounted longitudinally in a housing (11) of a support member (12) fixed to the chassis of the vehicle and comprising a sleeve (13 ) elastic in which is engaged said rear end (10) of the leaf spring.
FR8413879A 1984-09-10 1984-09-10 DEVICE FOR FIXING THE END OF BLADE SPRINGS LONGITUDINALLY ARRANGED IN RELATION TO THE VEHICLE Expired FR2570032B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8413879A FR2570032B1 (en) 1984-09-10 1984-09-10 DEVICE FOR FIXING THE END OF BLADE SPRINGS LONGITUDINALLY ARRANGED IN RELATION TO THE VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8413879A FR2570032B1 (en) 1984-09-10 1984-09-10 DEVICE FOR FIXING THE END OF BLADE SPRINGS LONGITUDINALLY ARRANGED IN RELATION TO THE VEHICLE

Publications (2)

Publication Number Publication Date
FR2570032A1 true FR2570032A1 (en) 1986-03-14
FR2570032B1 FR2570032B1 (en) 1987-01-09

Family

ID=9307584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8413879A Expired FR2570032B1 (en) 1984-09-10 1984-09-10 DEVICE FOR FIXING THE END OF BLADE SPRINGS LONGITUDINALLY ARRANGED IN RELATION TO THE VEHICLE

Country Status (1)

Country Link
FR (1) FR2570032B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425880A1 (en) * 1989-10-27 1991-05-08 BASF Aktiengesellschaft Leaf spring of fibre-reinforced material
EP0482995A1 (en) * 1990-10-25 1992-04-29 Hutchinson Elastic support, for vehicle engine in particular
WO2011110611A3 (en) * 2010-03-12 2011-12-01 Muhr Und Bender Kg Leaf spring for motor vehicles
WO2015178864A1 (en) * 2014-05-22 2015-11-26 Dokuz Eylul Üniversitesi Rektorlugu Eye connection mechanism for flat end leaf springs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971772A (en) * 1959-03-18 1961-02-14 Fruehauf Trailer Co Wheel suspension and cantilever spring bracing therefor for trailer
DE1168469B (en) * 1955-12-06 1964-04-23 Maschf Augsburg Nuernberg Ag Clamping the ends of a single leaf spring in vehicles, especially rail vehicles
JPS5790438A (en) * 1980-11-28 1982-06-05 Hino Motors Ltd Device for supporting leaf spring of vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168469B (en) * 1955-12-06 1964-04-23 Maschf Augsburg Nuernberg Ag Clamping the ends of a single leaf spring in vehicles, especially rail vehicles
US2971772A (en) * 1959-03-18 1961-02-14 Fruehauf Trailer Co Wheel suspension and cantilever spring bracing therefor for trailer
JPS5790438A (en) * 1980-11-28 1982-06-05 Hino Motors Ltd Device for supporting leaf spring of vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 184(M-157)(1062), 21 septembre 1982; & JP - A - 57 90438 (HINO JIDOSHA KOGYO K.K.) 05-06-1982 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425880A1 (en) * 1989-10-27 1991-05-08 BASF Aktiengesellschaft Leaf spring of fibre-reinforced material
EP0482995A1 (en) * 1990-10-25 1992-04-29 Hutchinson Elastic support, for vehicle engine in particular
FR2668566A2 (en) * 1990-10-25 1992-04-30 Hutchinson ELASTIC SUPPORT, ESPECIALLY FOR A VEHICLE ENGINE.
WO2011110611A3 (en) * 2010-03-12 2011-12-01 Muhr Und Bender Kg Leaf spring for motor vehicles
JP2013522559A (en) * 2010-03-12 2013-06-13 ムール ウント ベンダー コマンディートゲゼルシャフト Leaf spring for automobile
US9217482B2 (en) 2010-03-12 2015-12-22 Muhr Und Bender Kg Leaf spring for motor vehicles
WO2015178864A1 (en) * 2014-05-22 2015-11-26 Dokuz Eylul Üniversitesi Rektorlugu Eye connection mechanism for flat end leaf springs

Also Published As

Publication number Publication date
FR2570032B1 (en) 1987-01-09

Similar Documents

Publication Publication Date Title
FR2551709A1 (en) WIPER SYSTEM FOR MOTOR VEHICLES
FR2515121A1 (en) WIPER FOR MOTOR VEHICLES
EP1787041B1 (en) Arrangement for fixing a wiping mechanism
FR2487467A1 (en) COUPLING DEVICE MITIGATING VIBRATION
EP1837533B1 (en) Torque rod provided with an elastic joint
EP0638756A1 (en) Device for mounting a tube on a support
CH627410A5 (en) WIPER BLADE FOR MOTOR VEHICLES.
FR2570032A1 (en) Device for fixing the ends of leaf springs arranged longitudinally in relation to the vehicle
EP0808260B1 (en) Supporting base for a wiper mechanism
FR2764561A1 (en) DASHBOARD FOR A MOTOR VEHICLE HAVING AN ADJUSTED DECORATIVE MOLDING HORIZONTALLY EXTENDING
FR2611355A1 (en) SPRING MECHANISM FOR MOTOR VEHICLE SUN VISOR HINGES AND SUN VISOR PROVIDED WITH SUCH MECHANISM
EP0773362A1 (en) Device for the suspension of a pump and/or sieve belonging to a pump assembly
FR2586624A1 (en) Devices for guiding and suspending the (front or rear) axle assemblies of vehicles
FR2570031A1 (en) Device for fixing the ends of leaf springs
WO1983002590A1 (en) Device for fixing an accessory, particularly a rearview mirror on a windshield or a window of a vehicle
FR2917359A1 (en) Windscreen-wiper device for motor vehicle, has arm including intermediate section situated between rear and front end sections, and generating module generating signal based on angular position of arm to efficiently wipe complex surface
EP0622560A1 (en) Anti-vibration support with extension-limiting device
FR2704193A1 (en) Motor vehicle wiper.
FR2906201A1 (en) Glass`s vibration damping device for rearview mirror of motor vehicle, has thin metallic plate connected to glass and cooperating with case of rearview mirror, and friction pad interposed between plate and case of rearview mirror
FR2812242A1 (en) Automobile deformable axle comprises pair of longitudinal suspension arms connected by torsion deformable crosspiece, one end of each arm connected to bodywork by elastic articulation and one end to wheel hub
FR2958216A1 (en) Vehicle i.e. motor vehicle, has fixing unit co-operating with opening to integrate blade to structure, where opening extends in direction of thickness from blade, and blade is provided with insert and assembled inside opening
FR2642027A1 (en) Rear windscreen wiper device
FR2570030A1 (en) Device for fixing the ends of leaf springs by wedging
EP0453336B1 (en) Device for adjusting and fastening a part on a support
EP0520881B1 (en) Suspension arm of a vibrating component, in particulier of an internal combustion engine for a vehicle

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse