FR2719808A1 - Spare wheel fixing for motor vehicle - Google Patents

Spare wheel fixing for motor vehicle Download PDF

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Publication number
FR2719808A1
FR2719808A1 FR9406223A FR9406223A FR2719808A1 FR 2719808 A1 FR2719808 A1 FR 2719808A1 FR 9406223 A FR9406223 A FR 9406223A FR 9406223 A FR9406223 A FR 9406223A FR 2719808 A1 FR2719808 A1 FR 2719808A1
Authority
FR
France
Prior art keywords
wheel
spare
tire
fixing
punctured
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.)
Withdrawn
Application number
FR9406223A
Other languages
French (fr)
Inventor
Pierre Cantuti
Henri Huck
Louis Perrey
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9406223A priority Critical patent/FR2719808A1/en
Publication of FR2719808A1 publication Critical patent/FR2719808A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
    • B60B11/02—Units of separate wheels mounted for independent or coupled rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
    • B60B11/10—Emergency wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/16—Arrangement of air tanks mounted on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

The spare wheel (1) is mounted coaxially to the flattened or punctured wheel (2) of the motor vehicle. It has an inflatable tyre (3) which is arranged on a rim with a diameter that is smaller than the rim of the normal wheel. The spare wheel is mounted to the flattened or punctured tyre in the deflated state. Its tyre is then inflated to lift the vehicle and release the flattened or punctured tyre (6) from the ground.

Description

DESCRIPTION
La présente invention concerne un dispositif pour rouler avec un pneu crevé en évitant de l'endommager.DESCRIPTION
The present invention relates to a device for driving with a punctured tire while avoiding damaging it.

Les dispositifs actuels obligent l'automobiliste à utiliser un cric pour soulever la voiture et ensuite à retirer la roue et monter une nouvelle roue, ce qui prend un temps non négligeable.Current devices oblige the motorist to use a jack to lift the car and then to remove the wheel and install a new wheel, which takes considerable time.

Le dispositif selon l'invention supprime ces contraintes dangereuses.The device according to the invention eliminates these dangerous constraints.

Le système consiste en une roue de secours comportant un pneu gonflable monté sur une Jante de diamètre inférieur à celui de la Jante de la roue crevée, fixée dégonflée coaxialement à cette dernière et ensuite gonflée afin de la surélever pour rouler sans pincement.The system consists of a spare tire comprising an inflatable tire mounted on a rim with a diameter smaller than that of the rim of the punctured wheel, fixed deflated coaxially to the latter and then inflated in order to raise it to roll without pinching.

La roue de secours jumelable est complétée par un système de fixation.The twin spare tire is completed by a fixing system.

Selon un exemple de réalisation non limitatif, le système de fixation s'adapte sans modification sur les points de fixation existants de la roue du véhicule.According to a nonlimiting exemplary embodiment, the fixing system adapts without modification to the existing fixing points of the vehicle wheel.

Une variante de ce système permet encore de réduire le temps de fixation de la roue de secours.A variant of this system further reduces the time required to fix the spare wheel.

Les dessins annexés illustrent l'invention.The accompanying drawings illustrate the invention.

La figure 1 représente de profil le positionnement du dispositif selon l'invention.Figure 1 shows in profile the positioning of the device according to the invention.

La figure 2 représente de face et de côté le système de fixation de ce dispositif.Figure 2 shows the front and side of the fastening system of this device.

La figure 3 représente une variante de ce système de fixation.Figure 3 shows a variant of this fastening system.

Selon la figure 1, le dispositif de roue de secours (1) fixable coaxialement à la roue crevée (2) comportant un pneu gonflable (3) monté sur jante (4) de diamètre inférieur à celui de la jante (5) de la roue normale (2) de façon que la roue de secours (1) avec son pneu dégonflé (3) puisse être mise en place contre la roue crevée (2) et assemblée à cette dernière.According to FIG. 1, the spare wheel device (1) fixable coaxially to the punctured wheel (2) comprising an inflatable tire (3) mounted on rim (4) of diameter smaller than that of the rim (5) of the wheel normal (2) so that the spare wheel (1) with its deflated tire (3) can be placed against the punctured wheel (2) and assembled with the latter.

Suivant les flèches A - B - C, le gonflage du pneu (3) de la roue de secours (1) surélève le véhicule au droit de la roue crevée (2) et libère son pneu (6) du pincement exercé sur ce dernier par la jante (5) au droit du sol et permet ainsi de rouler sans l'endommager.Following the arrows A - B - C, the inflation of the tire (3) of the spare wheel (1) raises the vehicle in line with the punctured wheel (2) and releases its tire (6) from the pinch exerted on the latter by the rim (5) in line with the ground and thus allows rolling without damaging it.

L'encombrement et la disposition de la roue de secours (1) sont calculés pour ne pas gêner le roulement des deux pneus (3 -6) ni le braquage des roues directionnelles.The size and arrangement of the spare wheel (1) are calculated so as not to hinder the rolling of the two tires (3 -6) or the turning of the directional wheels.

Selon la figure 2, le profil de la roue de secours (1) est adapté en fonction du système de fixation pour permettre son Jumelage avec la roue crevée (2). According to Figure 2, the profile of the spare wheel (1) is adapted according to the fixing system to allow its Twinning with the punctured wheel (2).

Dans le cas de l'utilisation des points de fixation existants de la roue crevée (2), le système de fixation de la roue de secours (1) se compose d'écrous (7) de boulons (8) et d'orifices (9). Les écrous (7) fixant la roue normale sont prolongés, ouverts et taraudés sur toute leur longeur pour recevoir les boulons (8) de fixation de la roue de secours (1) à travers les orifices (9), ces derniers étant au préalable percés aux emplacements correspondants des points de fixation (10) de la roue (1) du véhicule.When using the existing fixing points for the punctured wheel (2), the spare wheel fixing system (1) consists of nuts (7) of bolts (8) and holes ( 9). The nuts (7) fixing the normal wheel are extended, open and tapped over their entire length to receive the bolts (8) for fixing the spare wheel (1) through the holes (9), the latter being drilled beforehand at the corresponding locations of the fixing points (10) of the wheel (1) of the vehicle.

Selon la figure 3, une variante de ce système de fixation permet un montage plus rapide de la roue de secours (1). Le système consiste en des écrous borgnes (11) à tête de fixation (12) cylindrique ou autre comportant une gorge (13) et d'un ou plusieurs écrous (14) prolongés, ouverts et taraudés pour recevoir le ou les boulons (15) correspondants qui permettent le blocage.According to Figure 3, a variant of this fixing system allows faster mounting of the spare wheel (1). The system consists of cap nuts (11) with cylindrical or other fixing head (12) comprising a groove (13) and one or more nuts (14) extended, open and tapped to receive the bolt (s) (15) correspondents that allow blocking.

La roue de secours (1) est percée d'orifices (9) aux emplacements correspondants aux points de fixation (10) de la roue normale (2). La forme de ces orifices (9) est adaptée pour permettre les uns (16) le passage des têtes de fixation (12) et le ou les autres (17) le passage du ou des boulons de blocage (15) aprés rotation axiale de la roue (1).The spare wheel (1) is pierced with holes (9) at the locations corresponding to the fixing points (10) of the normal wheel (2). The shape of these orifices (9) is adapted to allow some (16) the passage of the fixing heads (12) and the other (s) (17) the passage of the blocking bolt (s) (15) after axial rotation of the wheel (1).

Le gonflage du pneu (3) de la roue de secours (1) s'effectue avec une pompe ordinaire ou une réserve d'air comprimé qui peut être un réservoir intégré à la roue (1) ou une bouteille indépendante.The tire (3) of the spare wheel (1) is inflated with an ordinary pump or a reserve of compressed air which may be a tank integrated into the wheel (1) or an independent bottle.

Le dispositif selon l'invention permet de réduire le poids, l'encombrement et la durée de l'intervention qui s'effectue avec une sécurité accrue pour l'automobiliste.The device according to the invention makes it possible to reduce the weight, the bulk and the duration of the intervention which is carried out with increased safety for the motorist.

L'adaptation de la roue de secours Jumelable (1) sur les roues normales (2) permet en combinant les deux systèmes d'élargir les possibilités de dépannage de l'usager, à savoir en cas de crevaison d'utiliser soit la roue de secours classique (2) soit la roue de secours Jumelable (1) soit les deux successivement, ce qui permet à l'automobiliste disposant d'une roue de secours classique et d'une roue de secours Jumelable, de repartir aprés une première crevaison à une vitesse normale sans avoir à se préoccuper de trouver un garage rapidement étant donné qu'il est couvert par la roue de secours jumelable en cas d'une deuxième crevaison. The adaptation of the Twinable spare wheel (1) on the normal wheels (2) makes it possible, by combining the two systems, to widen the possibilities of troubleshooting for the user, namely in the event of a puncture, using either the classic spare (2) either the twin spare tire (1) or both successively, which allows the motorist with a classic spare wheel and a twin spare tire to start again after a first puncture at normal speed without having to worry about finding a garage quickly since it is covered by the twin spare tire in the event of a second puncture.

Claims (5)

REVENDICATIONS 1) - Dispositif permettant en cas de crevaison d'une roue (2) d'un véhicule d'éviter l'utilisation d'un cric et le démontage de la roue crevée (2), caractérisé en ce qu'il consiste en une roue de secours (1) fixable coaxialement à la roue crevée (2), comportant un pneu gonflable (3) monté sur une jante (4) de diamètre inférieur à celui de la jante (5) de la roue normale (2), de façon que la roue de secours (1) avec son pneu dégonflé puisse être mise en place contre la roue crevée (2) et assemblée à cette dernière et en ce que le gonflage du pneu (3) de la roue de secours (1) surélève le véhicule au droit de la roue crevée (2) et libére son pneu (6) du pincement exercé sur ce dernier par la jante (5) au droit du sol et permet ainsi de rouler sans l'endommager, l'encombrement et la disposition de la roue de secours (1) étant calculés pour ne pas gêner le roulement des deux pneux (3 - 6) ni le braquage des roues directionnelles.1) - Device making it possible in the event of a puncture of a wheel (2) of a vehicle to avoid the use of a jack and the disassembly of the punctured wheel (2), characterized in that it consists of spare wheel (1) fixable coaxially to the punctured wheel (2), comprising an inflatable tire (3) mounted on a rim (4) of diameter smaller than that of the rim (5) of the normal wheel (2), so that the spare tire (1) with its deflated tire can be placed against the punctured wheel (2) and assembled with the latter and in that the tire inflation (3) of the spare wheel (1) raises the vehicle in line with the punctured wheel (2) and releases its tire (6) from the pinch exerted on the latter by the rim (5) in line with the ground and thus makes it possible to roll without damaging it, the bulk and the arrangement of the spare wheel (1) being calculated so as not to hinder the rolling of the two tires (3 - 6) or the turning of the directional wheels. 2) - Dispositif selon la revendication 1, caractérisé en ce que le système de fixation de la roue de secours (1) utilise les points de fixation existants (10) de la roue (1) du véhicule, et se compose d'écrous (7), de boulons (8) et d'orifices (9), les écrous (7) fixant la roue normale (2) étant prolongés, ouverts et taraudés sur toute leur longeur pour recevoir les boulons de fixation (8) de la roue de secours (1) à travers les orifices (9), ces derniers étant au préalable percés aux emplacements correspondants des points de fixation (10).2) - Device according to claim 1, characterized in that the fixing system of the spare wheel (1) uses the existing fixing points (10) of the wheel (1) of the vehicle, and consists of nuts ( 7), bolts (8) and orifices (9), the nuts (7) fixing the normal wheel (2) being extended, open and tapped over their entire length to receive the fixing bolts (8) of the wheel emergency (1) through the holes (9), the latter being previously drilled at the corresponding locations of the fixing points (10). 3) - Dispositif selon la revendication 1, caractérisé en ce que pour un rapide montage de la roue de secours (1), le système se compose d' écrous borgnes (11) à tête de fixation (12) cylindrique comportant une gorge (13) et d'un ou plusieurs écrous (14) prolongés, ouverts et taraudés pour recevoir le ou les boulons (15) correspondants qui permettent le blocage, la roue de secours (1) étant percée d'orifices (9) aux emplacements correspondants aux points de fixation (10) de la roue normale (2) et la forme de ces orifices (9) étant adaptée pour permettre les uns (16) le passage des têtes de fixation (12) et le ou les autres (17) le passage du ou des boulons de blocage (15) aprés rotation axiale de la roue (1).3) - Device according to claim 1, characterized in that for rapid mounting of the spare wheel (1), the system consists of blind nuts (11) with fixing head (12) cylindrical having a groove (13 ) and one or more nuts (14) extended, open and tapped to receive the corresponding bolt (s) (15) which allow locking, the spare wheel (1) being pierced with holes (9) at the locations corresponding to fixing points (10) of the normal wheel (2) and the shape of these orifices (9) being adapted to allow some (16) the passage of the fixing heads (12) and the other (s) (17) the passage of the locking bolt (s) (15) after axial rotation of the wheel (1). 4) - Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le gonflage du pneu (3) de la roue de secours s'effectue avec une pompe ordinaire, ou une réserve d'air comprimé qui peut être un réservoir intégré à la roue (1) ou une bouteille indépendante. 4) - Device according to one of claims 1 to 3, characterized in that the inflation of the tire (3) of the spare wheel is carried out with an ordinary pump, or a reserve of compressed air which can be a reservoir integrated into the wheel (1) or an independent bottle. 5) - Dispositif selon les revendications de 1 à 4, caractérisé en ce que l'adaptation de la roue jumelable (1) sur les roues normales (2) permet en combinant les deux systèmes d'élargir les possibilités de dépannage de l'usager à savoir en cas de crevaison d'utiliser soit la roue de secours classique (2) soit la roue de secours jumelable (1) ou soit les deux. 5) - Device according to claims 1 to 4, characterized in that the adaptation of the linkable wheel (1) on the normal wheels (2) allows by combining the two systems to expand the possibilities of troubleshooting of the user namely in the event of a puncture, use either the classic spare tire (2) or the twin spare tire (1) or both.
FR9406223A 1994-05-16 1994-05-16 Spare wheel fixing for motor vehicle Withdrawn FR2719808A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9406223A FR2719808A1 (en) 1994-05-16 1994-05-16 Spare wheel fixing for motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406223A FR2719808A1 (en) 1994-05-16 1994-05-16 Spare wheel fixing for motor vehicle

Publications (1)

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FR2719808A1 true FR2719808A1 (en) 1995-11-17

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FR9406223A Withdrawn FR2719808A1 (en) 1994-05-16 1994-05-16 Spare wheel fixing for motor vehicle

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FR (1) FR2719808A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1424216A1 (en) * 2002-11-26 2004-06-02 Gebr. Schaad AG Räderfabrik Means for releasably fixing an auxiliary wheel to the wheel of a vehicle
WO2005002881A1 (en) 2003-07-03 2005-01-13 Arvinmeritor Do Brasil Sistemas Automotivos Ltda. A spare wheel for vehicles, a vehicle wheel, a wheel rim, and a turning assembly
WO2009125878A1 (en) * 2008-04-10 2009-10-15 Bagha Mohamed Nazir Auto antiroll solution
CN102529566A (en) * 2012-02-15 2012-07-04 绍兴文理学院 Double-rim main and auxiliary wheel device of automobile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1424216A1 (en) * 2002-11-26 2004-06-02 Gebr. Schaad AG Räderfabrik Means for releasably fixing an auxiliary wheel to the wheel of a vehicle
US7040713B2 (en) 2002-11-26 2006-05-09 Gebr. Schaad Ag Raderfabrik Attachment device for an auxiliary wheel releasably attachable to a wheel of a vehicle
WO2005002881A1 (en) 2003-07-03 2005-01-13 Arvinmeritor Do Brasil Sistemas Automotivos Ltda. A spare wheel for vehicles, a vehicle wheel, a wheel rim, and a turning assembly
WO2009125878A1 (en) * 2008-04-10 2009-10-15 Bagha Mohamed Nazir Auto antiroll solution
CN102529566A (en) * 2012-02-15 2012-07-04 绍兴文理学院 Double-rim main and auxiliary wheel device of automobile

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