SU1645178A1 - Vehicle wheel - Google Patents

Abstract

The invention relates to the tire industry, in particular, to the design of automobile wheels. The purpose of the invention is to simplify the design and increase the service life. The wheel contains an elastic elastic chamber made tubular with hermetically sealed ends 6 and 7, its length equal to the length of the tire cavity. On chamber 3, elastic elastic toroidal chambers 8 are strung with an outer diameter equal to the inner diameter of the cross section of the cavity of the tire 2, which are arranged in a row along the entire length of the cavity of tire 2. The sealed ends of the latter are in contact. Tire 2 is mounted on rim 1, all connections 4 and 9 of chambers 3 and 8 are brought out through rim 1. Reliability and durability of the wheel is ensured by disconnecting punched toroidal chambers from the system, additional pumping of air into whole chambers and continuing traffic. When most of the toroidal chambers 8 are punctured, the tubular chamber 3 comes into operation. 1 Cp f-ly, 2 ill.

Description

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WITH

This invention relates to the tire industry, in particular to pneumatic tire tubes.

The purpose of the invention is to simplify the design and increase the service life.

Figure 1 shows a wheel for a vehicle, a slit; Fig. 2 shows a wheel in an inflated operating state, a slit.

The vehicle wheel contains a rim 1 mounted on a rim tire (tire) 2. Inside the cavity Formed by rim 1 and tire 2, there is a tubular elastic elastic chamber 3 with sealed ends. This chamber is provided with a pipe 4 and a valve 5. The ends 6 and 7 of the chamber 3 are in contact with each other, the toroidal elastic chambers 8

strung on chamber 3. Each toroidal chamber 8 is provided with a pipe 9 with a valve 10. All the pipes 9 of the toroidal chambers communicate through valves 10 with a common air duct 11, which is also equipped with its own pipe 12 and a valve 13.

The wheel is assembled as follows.

In the cavity of the tire 2, a chamber 3 is placed with toroidal chambers 8 strung on it, so that the chambers 8 are distributed evenly over the cavity of the tire 2 and touch each other. It is also desirable that the ends 6 and 7 of the non-inflated hose-shaped chamber 3 be in contact. Thereafter, the nozzles 4 and 9 of all the chambers are removed through the holes in the rim 1 of the OS.

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ruzhu, and then tire 2 mounted on the rim 1 wheel.

When the wheel has been assembled, they start pumping up chambers 3 and 8 up to operating pressure. The toroidal chambers 8 are initially simultaneously pumped through the open valves 10, 13 and the pipes 9, 12 to some extent and then the valve 13 is closed and the tire pressure 2 is adjusted to the worker by pumping air into the hose-shaped chamber 3 through the pipe 4 and the valve 5. At when the working pressure in tire 2 is reached, valve 5 is closed and the wheel is ready for operation.

Claims (2)

Claim 1. Wheel for vehicle containing rim and mounted on it 0 five 0 a tire in which cavities are placed in a row of shells made of elastic elastic material, characterized in that, in order to simplify the construction and increase the service life, the shells placed in a row in the cavity of the tire are toroidal chambers placed transversely in a row with individual nozzles for inflating, the outer diameter of which is equal to the inner diameter of the tire section, a tubular chamber is placed in the holes of the toroidal chambers, the ends of which are in contact with each other, provided with a spout for inflating. 2. A wheel according to claim 1, characterized in that the branch pipes for inflating the tubular and toroidal chambers are led outside the rim and are communicated by a common air duct.