FR2744956A1 - Auxiliary tyre band - Google Patents

Auxiliary tyre band Download PDF

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Publication number
FR2744956A1
FR2744956A1 FR9601927A FR9601927A FR2744956A1 FR 2744956 A1 FR2744956 A1 FR 2744956A1 FR 9601927 A FR9601927 A FR 9601927A FR 9601927 A FR9601927 A FR 9601927A FR 2744956 A1 FR2744956 A1 FR 2744956A1
Authority
FR
France
Prior art keywords
fitted
section
tire
fixings
band
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Withdrawn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
FR9601927A
Other languages
French (fr)
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.)
BOISSON GERARD FERNAND MARCEL
Original Assignee
BOISSON GERARD FERNAND MARCEL
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 BOISSON GERARD FERNAND MARCEL filed Critical BOISSON GERARD FERNAND MARCEL
Priority to FR9601927A priority Critical patent/FR2744956A1/en
Publication of FR2744956A1 publication Critical patent/FR2744956A1/en
Withdrawn legal-status Critical Current

Links

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
    • B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
    • B60C27/16—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables formed of close material, e.g. leather or synthetic mats

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

Abstract

The auxiliary band consists of one or more sections (1) with semi-rigid sides which are fitted over the main tyre and joined together by fixings (2, 3, 4, 5) in the form of centering elements (2), overlapping eyelets (4) and fastening rods (3), with stops (5) to hold the rods in position. A two-section band is fitted to the tyre in two stages. One section is fitted with one end of the ground, and the wheel is then rotated through a quarter turn before the second section is fitted and the fixings connected.

Description

DESCRIPTION
La présente invention concerne la maîtrise de la circulation des véhicules en conditions subites et temporaires d'adhérence fortement dégradée en présence de neige, verglas, boue, sable...DESCRIPTION
The present invention relates to controlling the circulation of vehicles in sudden and temporary conditions of adhesion which is greatly degraded in the presence of snow, ice, mud, sand, etc.

Elle vise à restaurer une adhérence suffisante pour permettre de se sortir de telles situations difficiles, voire dangereuses.It aims to restore sufficient grip to get out of such difficult, even dangerous situations.

Cette invention consiste à appliquer sur la partie active du pneumatique une surcouche continue présentant des structures polyvalentes bien dessinées avec au besoin des inserts facilitant l'accrochage sur le verglas. Cette surcouche recouvre la bande de roulement et est maintenue à l'aide d'une partie des flans du pneumatique.This invention consists in applying to the active part of the tire a continuous overlayer having well-designed multi-purpose structures with, if necessary, inserts facilitating attachment to the ice. This overlay covers the tread and is held in place with part of the tire blanks.

Elle peut être réalisée en une ou plusieurs parties assemblées à l'aide de fixations sûres, simples et rapides, et illustrée dans un exemple possible d'application présenté dans la figure 1.It can be made in one or more parts assembled using secure, simple and quick fasteners, and illustrated in a possible example of application presented in Figure 1.

Dans celui-ci, la surcouche est constituée de deux demies enveloppes à flans
semi rigides (1) centrées à leur jonction par deux pions de centrage (2), et assemblées à
l'aide d'une aiguille de liaison (3) passant au travers des oeils (4) solidaires de chacune des
parties (figure 2). Un arrêt de sureté (5) évite à l'aiguille de pouvoir sortir en route.In this one, the overlay consists of two half blanks
semi rigid (1) centered at their junction by two centering pins (2), and assembled
using a connecting needle (3) passing through the eyes (4) integral with each of the
parts (Figure 2). A safety stop (5) prevents the needle from being able to exit on the way.

Ce matériel pourrait dans l'avenir faire partie utilement de chaque véhicule et être placé autour de la roue de secours, voire dans le réceptacle prévu pour la recevoir.This material could in the future be a useful part of each vehicle and be placed around the spare tire, or even in the receptacle intended to receive it.

Le développement des loisirs (vacances d'hiver, déplacement tout terrain, bord de plage...)
milite dans ce sens.Recreational development (winter holidays, off-road travel, beachside ...)
militate in this direction.

Cet équipement éviterait bien sûr l'utilisation de chaînes utilisables qu'en présence de neige, plus traumatisantes pour le confort, le pneumatique, voire le passage de roue.This equipment would of course avoid the use of chains that can be used only in the presence of snow, more traumatic for comfort, the tire, or even the wheel arch.

n devrait permettre par ailleurs de moins réduire la vitesse de circulation à niveau de sécurité égal. n should also make it possible to reduce the speed of circulation less for an equal safety level.

Dans l'exemple présenté le montage s'effectue en: 1 / coiffant le pneumatique avec la demie enveloppe munie des pions de centrage et en amenant une de ses extrémités au contact du sol 2 / effectuant environ 1/4 de tour de roue pour présenter le plan de liaison en position horizontale 3 / présentant la demie enveloppe supérieure guidée à l'aide des pions de centrage 4 / positionnant le dispositif de liaison (aiguille de liaison, arrêt de sureté). In the example presented, mounting is carried out by: 1 / covering the tire with the half casing provided with centering pins and bringing one of its ends into contact with the ground 2 / performing approximately 1/4 of the wheel turn to present the connection plane in a horizontal position 3 / presenting the upper half envelope guided with the centering pins 4 / positioning the connection device (connection needle, safety stop).

Claims (1)

REVENDICATION CLAIM Surcouche (1) destinée à être appliquée sur la bande roulement d'un pneumatique afin de lui conférer des propriétés d'adhérence minimale en présence de neige, verglas, boue, sable, caractérisée en ce qu'elle est constituée en une ou plusieurs parties venant coiffer la partie active du pneumatique et assemblée à l'aide de fixations (2), (3), (4), (5). Overlay (1) intended to be applied to the tread of a tire in order to give it minimum grip properties in the presence of snow, ice, mud, sand, characterized in that it is made up of one or more parts coming to cover the active part of the tire and assembled using fasteners (2), (3), (4), (5).
FR9601927A 1996-02-16 1996-02-16 Auxiliary tyre band Withdrawn FR2744956A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9601927A FR2744956A1 (en) 1996-02-16 1996-02-16 Auxiliary tyre band

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9601927A FR2744956A1 (en) 1996-02-16 1996-02-16 Auxiliary tyre band

Publications (1)

Publication Number Publication Date
FR2744956A1 true FR2744956A1 (en) 1997-08-22

Family

ID=9489271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9601927A Withdrawn FR2744956A1 (en) 1996-02-16 1996-02-16 Auxiliary tyre band

Country Status (1)

Country Link
FR (1) FR2744956A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781427A1 (en) * 1998-07-21 2000-01-28 Robert Bietrix Skid prevention cover for vehicle driven on snow comprises two half shells made from elastic material each of which has flanks connected together across the profile of the driving band.
GB2508136A (en) * 2012-11-02 2014-05-28 Rita Realff A system for providing grip to wheels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781427A1 (en) * 1998-07-21 2000-01-28 Robert Bietrix Skid prevention cover for vehicle driven on snow comprises two half shells made from elastic material each of which has flanks connected together across the profile of the driving band.
GB2508136A (en) * 2012-11-02 2014-05-28 Rita Realff A system for providing grip to wheels

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