FR2912082A1 - Automobile i.e. motor vehicle, equipment device, for e.g. traveling on snow-covered road, has metallic sliding plates equipped with pressed squares which are covered with shoes having snow tire section and fixed on blocking and locking case - Google Patents
Automobile i.e. motor vehicle, equipment device, for e.g. traveling on snow-covered road, has metallic sliding plates equipped with pressed squares which are covered with shoes having snow tire section and fixed on blocking and locking case Download PDFInfo
- Publication number
- FR2912082A1 FR2912082A1 FR0700911A FR0700911A FR2912082A1 FR 2912082 A1 FR2912082 A1 FR 2912082A1 FR 0700911 A FR0700911 A FR 0700911A FR 0700911 A FR0700911 A FR 0700911A FR 2912082 A1 FR2912082 A1 FR 2912082A1
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- FR
- France
- Prior art keywords
- snow
- plates
- covered
- clamping
- motor vehicle
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- 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.)
- Pending
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Classifications
-
- 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
- B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
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- 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
- B60C27/20—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels having ground-engaging plate-like elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
La présente invention concerne un dispositif d'équipement automobile pourThe present invention relates to an automotive equipment device for
rouler sur des routes enneigées ou pendant des chutes de neige et de permettre une accroche satisfaisante sur des revêtements glissants et dégradés par la neige fraîche ou tassée voire damée. driving on snowy roads or during snowfall and to allow a satisfactory grip on slippery surfaces and degraded by fresh snow or packed or even groomed.
Jusqu'à présent, les équipements existants sont des systèmes à chaînes montés autour des roues, très longs à monter, nécessitant le déplacement du véhicule pendant l'installation et surtout, ces systèmes de chaînes doivent être remplacés en cas de changement de véhicule ayant des gabarits de jantes et pneus de dimensions différents. Until now, the existing equipment is chain systems mounted around the wheels, very long to mount, requiring the movement of the vehicle during installation and above all, these chain systems must be replaced in case of change of vehicle having rim templates and tires of different sizes.
Le dispositif selon l'invention permet de supprimer ces inconvénients. Il comporte en effet selon une première caractéristique, pour chaque roue, deux jeux de plaques métalliques coulissantes, terminées en équerre, qui sont disposées en croix dite de St. André (ou X) ; les équerres sont équipées de larges patins ayant un profil de pneus neige avec des crans importants pour favoriser l'accroche dans la neige. The device according to the invention makes it possible to eliminate these disadvantages. It comprises in fact according to a first feature, for each wheel, two sets of sliding metal plates, terminated at right angles, which are arranged in a cross called St. Andrew (or X); the brackets are equipped with large skids with a profile of snow tires with important notches to promote the grip in the snow.
Ces plaques, suivant une seconde caractéristique, peuvent être réglées exactement à la dimension extérieure du pneu, préalablement à l'utilisation, pour diminuer le temps de montage. Cette disposition permet donc le montage complet de l'équipement, sans déplacement du véhicule, et ce sur des autos équipées de jantes allant de 14 à 17 pouces (c'est-à-dire) de 35,5cm à 43,2cm de diamètre. These plates, according to a second characteristic, can be adjusted exactly to the outer dimension of the tire, prior to use, to reduce the assembly time. This arrangement therefore allows the complete assembly of the equipment, without moving the vehicle, and this on cars equipped with rims ranging from 14 to 17 inches (that is to say) of 35.5 cm to 43.2 cm in diameter .
De par ces caractéristiques nouvelles, ce dispositif selon l'invention permet d'accélérer le montage du dispositif (3 à 5mn par roue, au lieu de 10 à 15mn avec les systèmes à chaînes traditionnelles) et aussi d'épargner le coût de l'équipement puisqu'il est adaptable sur les différentes dimensions de roues. With these new features, this device according to the invention can accelerate the assembly of the device (3 to 5 minutes per wheel, instead of 10 to 15 minutes with traditional chain systems) and also to save the cost of the device. equipment since it is adaptable to different wheel sizes.
Selon des modes particuliers de réalisation : Lors de la pose des deux jeux de plaques, une cale en matière plastique (en Rilsan ou Kevlar) de dimension égale à la largeur des plaques (200 m/m), avec des profils adaptés, est insérée entre les deux, pour maintenir l'écartement à angle droit des plaques avec les dispositifs de serrage et mise en tension. According to particular embodiments: When laying the two sets of plates, a plastic wedge (in Rilsan or Kevlar) of dimension equal to the width of the plates (200 m / m), with suitable profiles, is inserted between the two, to maintain the right-angle spacing of the plates with the clamping devices and tensioning.
Les plaques coulissantes une fois installées sont reliées par un câble métallique passant dans une gorge des patins puis derrière la roue et aboutissant à la vis centrale du boîtier de blocage, lors de l'installation. The sliding plates once installed are connected by a wire rope passing through a groove of the pads and behind the wheel and ending in the central screw of the locking housing, during installation.
Ces câbles sont dotés d'un plot de départ soudé qui est enclenché dans une échancrure extérieure sur la plaque et sont dotés d'un tendeur améliorant la compression des plaques contre le pneu. These cables are equipped with a welded starting block which is engaged in an external notch on the plate and have a tensioner improving the compression of the plates against the tire.
Les dessins annexés illustrent l'invention : La figure 1 représente la vue en profil et la vue du dessus de l'ensemble du dispositif de l'invention. La figure 2 représente les vues détaillées des plaques coulissantes, de la cale intermédiaire à poser entre les plaques et du boîtier à vis de blocage central. The attached drawings illustrate the invention: FIG. 1 represents the profile view and the view from above of the entire device of the invention. Figure 2 shows the detailed views of the sliding plates, the intermediate shim to be placed between the plates and the central locking screw housing.
En référence à ces dessins, le dispositif d'équipement comporte les éléments suivants pour chaque roue à équiper : With reference to these drawings, the equipment device comprises the following elements for each wheel to be equipped:
Deux jeux de deux plaques coulissantes (1) en acier nickelé, d'une épaisseur de 1,5m/m (ou 15/10'" e), une plaque mâle et une plaque femelle, les deux d'une longueur de 40cm et terminées chacune en équerre ; la réalisation des équerres sera effectué par emboutissage pour donner le profil en arc correspondant au pneu. Les équerres (2) de chacune des plaques reçoivent un patin (3) de leur largeur (20cm) et d'une longueur de 25 cm, en matière plastique très résistante aux efforts mécaniques (genre Kevlar, Rilsan ou autre à défmir), avec un profil de pneu neige pour fournir la meilleure accroche sur le sol enneigé. Two sets of two sliding plates (1) in nickel-plated steel, a thickness of 1.5m / m (or 15/10 '"e), a male plate and a female plate, both of a length of 40cm and each of which is finished square, the drawing of the brackets will be done by stamping to give the arc profile corresponding to the tire.The brackets (2) of each of the plates receive a shoe (3) of their width (20 cm) and a length of 25 cm, made of plastic very resistant to mechanical forces (Kevlar, Rilsan or other type to defmir), with a snow tire profile to provide the best grip on the snowy ground.
Selon une variante possible, ces patins (3) peuvent être équipés de clous à pointes diamant, pour améliorer la tenue et 1 < accroche sur la neige damée ou verglacée. According to one possible variant, these pads (3) can be equipped with diamond point nails, to improve the grip and 1 <grip on the snow packed or icy.
Dans un des deux jeux de plaques, la plaque mâle reçoit une fente avec des gorges de positionnement et de réglage, permettant d'installer la base du boîtier central de blocage (4), en fonction de la dimension de roue appropriée. In one of the two sets of plates, the male plate receives a slot with positioning and adjustment grooves, making it possible to install the base of the central locking unit (4), depending on the appropriate wheel size.
Dans un des deux jeux, chacune des plaques (1) comporte une échancrure (7) réalisée par emboutissage pour permettre l'enclenchement du plot de départ des câbles d'acier (6) de mise en tension. - Deux câbles (6) en acier tressé d'un diamètre de 5m/m et d'une résistance à la traction de 2 tonnes, avec un plot de départ soudé et équipés d'un tendeur de serrage. Ces câbles sont engagés dans la gorge du patin (8), puis passés derrière la roue et ensuite ramenés et bloqués dans le boîtier central à vis (4). tin boîtier à vis (4) de blocage central pour k serrage des câbles, effectuant aussi le positionnement de réglage des plaques en fonction de la dimension extérieure du pneu, pour des jantes allant de dimensions comprises entre 14 et 17 pouces ( soit 35,5 cm et 43,2 cm), donc des roues avec pneus de diamètre 48 à 56 cm. In one of the two sets, each of the plates (1) comprises a recess (7) made by stamping to allow engagement of the starting stud of steel cables (6) for tensioning. - Two braided steel cables (6) with a diameter of 5m / m and a tensile strength of 2 tonnes, with a welded starting block and equipped with a tensioning device. These cables are engaged in the groove of the shoe (8), then passed behind the wheel and then brought back and locked in the central screw housing (4). a central locking screw housing (4) for clamping the cables, also performing the setting adjustment of the plates according to the external dimension of the tire, for rims ranging in size from 14 to 17 inches (35.5 mm). cm and 43.2 cm), so wheels with tires of diameter 48 to 56 cm.
Une cale intermédiaire (5) en matière plastique (Rilsan, Kevlar ou ARS), dimensionnée suivant la largeur des plaques (200 mlm), avec des reliefs, suivant la figure 2, qui permet de maintenir l'écartement à angle droit de ces plaques. An intermediate shim (5) of plastic material (Rilsan, Kevlar or ARS), dimensioned according to the width of the plates (200 mlm), with reliefs, according to Figure 2, which makes it possible to maintain the spacing at right angles to these plates .
L'ensemble des éléments et pièces nécessaires à l'équipement de deux roues (train avant ou arrière suivant le mode de propulsion du véhicule) se loge dans un emballage de dimensions 60 x 40 x 25cm environ. All the elements and parts necessary for the equipment of two wheels (front or rear gear depending on the propulsion mode of the vehicle) is housed in a package of dimensions approximately 60 x 40 x 25cm.
Le dispositif suivant l'invention est particulièrement destiné aux véhicules autos, pour améliorer les conditions de roulage sur route enneigée ou verglacée, ou sous des chutes de neige et remplacer les systèmes à chaînes existants. The device according to the invention is particularly intended for motor vehicles, to improve driving conditions on snowy or icy roads, or under snowfall and replace existing chain systems.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0700911A FR2912082A1 (en) | 2007-02-07 | 2007-02-07 | Automobile i.e. motor vehicle, equipment device, for e.g. traveling on snow-covered road, has metallic sliding plates equipped with pressed squares which are covered with shoes having snow tire section and fixed on blocking and locking case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0700911A FR2912082A1 (en) | 2007-02-07 | 2007-02-07 | Automobile i.e. motor vehicle, equipment device, for e.g. traveling on snow-covered road, has metallic sliding plates equipped with pressed squares which are covered with shoes having snow tire section and fixed on blocking and locking case |
Publications (1)
Publication Number | Publication Date |
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FR2912082A1 true FR2912082A1 (en) | 2008-08-08 |
Family
ID=39637726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0700911A Pending FR2912082A1 (en) | 2007-02-07 | 2007-02-07 | Automobile i.e. motor vehicle, equipment device, for e.g. traveling on snow-covered road, has metallic sliding plates equipped with pressed squares which are covered with shoes having snow tire section and fixed on blocking and locking case |
Country Status (1)
Country | Link |
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FR (1) | FR2912082A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2973288A1 (en) * | 2011-03-28 | 2012-10-05 | Alain Keribin | Method for covering/uncovering tire of e.g. car with anti-skid roll bars, involves manually or automatically and remotely generating antagonistic potential energies simultaneously acting on both sides of tire, even when vehicle is in motion |
WO2013144461A1 (en) * | 2012-03-26 | 2013-10-03 | Alain Keribin | Removable devices automatically covering and uncovering a tyre with anti-slip means |
-
2007
- 2007-02-07 FR FR0700911A patent/FR2912082A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2973288A1 (en) * | 2011-03-28 | 2012-10-05 | Alain Keribin | Method for covering/uncovering tire of e.g. car with anti-skid roll bars, involves manually or automatically and remotely generating antagonistic potential energies simultaneously acting on both sides of tire, even when vehicle is in motion |
FR2973287A1 (en) * | 2011-03-28 | 2012-10-05 | Alain Keribin | METHOD FOR RECOVERING AND AUTOMATED DISCHARGE OF A TIRE BY AN REMOVABLE ANTI-SLIP DEVICE |
WO2013144461A1 (en) * | 2012-03-26 | 2013-10-03 | Alain Keribin | Removable devices automatically covering and uncovering a tyre with anti-slip means |
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