RU1791165C - Automobile wheel - Google Patents

Abstract

Usage: in the automotive industry. SUBSTANCE: after puncture of a tire, a wheel pressure monitoring sensor acts on an inlet valve of foamed balls in a container. The balls, passing through the mixer, interact with a solvent enclosed in another container, v At least one of the containers is made toroidal and placed between the wheel disk and the tire. The foamed balls in the mixer partially dissolve and already in the broken adhesive form enter the inner cavity of the tire, where. in contact with other floating1 balls of foam, such as. a snowball, dissolved in mass, is carried away into the stream of air leaving through the puncture, clog it. 3 ill.

Description

The invention relates to vehicles, can be used in the automotive industry, tire industry and other technical fields related to wheeled vehicles.

Various automobile wheels are known which consist of the basic elements of a rim and a tire. In particular, a rim is known which is intended for disc wheels of trucks and other vehicles whose propulsors are equipped with tires with adjustable air pressure (such wheels are operated on four-wheel drive vehicles with high cross-country ability).

However, such wheels have insufficiently high survivability, insufficient elasticity and require regular alignment during operation.

A safe wheel is known that contains a tire filled with balls of foamed porous material, and a rim equipped with a ball filling valve, a bleed valve, a balancing filling valve and diametrically located relative to it, the balls have a pressure inside the pores equal to the working pressure of the wheel in the tire by Perforations are made to the perimeter to remove air from the inter-ball space.

A wheel is known comprising a tire filled with balls and a rim equipped with a ball filling valve.

However, this wheel is an optional wheel, requires specific service conditions and is not repairable.

The aim of the invention is to increase the survivability of automobile wheels and increase their time between repairs, as well as simplifying operation.

This goal is achieved by the fact that a wheel pressure control sensor is installed mechanically connected to the gate of the inlet valve of the foamed balls, the mixer and the canister with the solvent of the foamed balls, made in the form of a chute

WITH

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different gaskets and laid between the rim and tire.

Figure 1 shows the usual wheel of vehicles; Figures 2 and 3 show an enclosed automobile wheel showing a tire 1, a rim 2, a bearing disk 3, a valve 4 for filling balls 5 of foam material in the free volume of the tire 1, a sensor for monitoring the working pressure of the wheel; mechanical connection 7 of the sensor with the gate 8 of the valve 9 of the inlet of foamed balls, mixer 10, container 11 with balls 12, container 13 with solvent

Car wheel works as follows.

In the event of a puncture of tire 1, the mechanical connection 7 of the control sensor 6 of the working pressure of the wheel is activated and opens the gate 8 of the foam inlet valve 9 and the mixer 10, while simultaneously opening the container 11 with the balls 12, which, when mixed in the mixer, partially manage to dissolve and already in broken adhesive form enter the inner cavity of the tire, where, in contact with the floating balls of foamed material in working condition, they are involved in the dissolution process, enveloping in such a way as a snowball hardened by the mass of foamed material and carried away in the flow of leaving, but still under pressure, compressed air through the puncture (breakthrough), gradually clogging it, and after clogging and raising the tire pressure to a predetermined level and stopping the supply of solvent and balls to the mixer , the initial state, that is, the working state of the car wheel,

In the case of repeated puncture - the process repeats and can be repeated exactly

as much as the solvent will be in the bottle.

In the process of servicing a car wheel, it remains only to replenish the supplies of solvent and foamed balls.

Glued holes - punctures do not require additional processing. There is no need to balance the wheel. The safety self-adhesive wheel has been practically invented.

The technical and economic efficiency of the object of the invention is as follows.

100% eliminated labor costs for the repair of punctured tires during operation;

The useful carrying capacity of automobiles increases due to the fact that there is no need to carry several, or even one spare tire;

The accident rate of vehicles is reduced;

Downtimes associated with the repair of mechanical damage to tires are avoided.

Claims (1)

SUMMARY OF THE INVENTION An automobile wheel comprising a tire, a rim, and a tire filling valve with balls made of foam material, characterized in that, in order to increase the survivability of the automobile wheels and to extend the overhaul time, as well as to simplify operation, it is equipped with containers with foam balls and with solvent foamed balls, at least one of which is made toroidal and placed between the wheel disk and the tire, the mixer and the sensor for monitoring the working pressure of the wheel, mechanically associated with foam ball inlet valve.