CN2176269Y

CN2176269Y - Tyre

Info

Publication number: CN2176269Y
Application number: CN 93219069
Authority: CN
Inventors: 郑靖桥
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-07-16
Filing date: 1993-07-16
Publication date: 1994-09-07
Anticipated expiration: 2003-07-16

Abstract

The utility model discloses an inlaid tyre used by a wheeled vehicle. The utility model is characterized in that spherical antiwear rigid bodies are inlaid evenly in the tread of a circular cover of a pneumatic tyre contacted with the ground according to a reticulate form, so that the tyre is wrapped in the rubber layer of the tread tightly after the cover is vulcanized; the solid rigid bodies are not connected with each other. The tyre which has no affect on the normal use of the tyre is applied to a power or a non-power driven vehicle. The utility model which is especially used in a truck, a wheel loader, an engineering vehicle and the vehicles driven on a bad road has better effects, and has the advantages of abrasion resistance, impact resistance and long service life.

Description

Tyre

The utility model belongs to the tire that wheeled car uses.

At present the tire of being made by synthetic or natural rubber is undesirable because of wear resisting property, causes operating cycles short, and the waste of a large amount of elastomeric materials is the problem that exists for many years, and the economic loss that causes thus can't be estimated.

The purpose of this utility model is for a kind of inserted tire is provided, it is applicable to any motor-driven, non-power-driven vehicle, be particularly useful for autotruck, wheel type loader, engineering machinery vehicle, and use at the vehicle of abominable travels down, have the characteristics of wear-resisting significantly, shock resistance, long service life.

The purpose of this utility model is achieved in that on pneumatic tyre cover that wheeled car uses and tyre surface that ground contacts, is inlaid into the solid rigid body of spherical abrasion resistant, and it is wrapped in the rubber layer of tire protector.This solid spherical rigid body in tread rubber layer for netted be well-distributed, and do not have between the solid spherical rigid body and be coupled to each other.This inserted tire uses the routine of tire does not have influence.

The concrete structure of utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is that Fig. 2 is the A-A section-drawing according to the front elevation of the inserted tire of basic utility model proposition.

Below in conjunction with details and the service condition of figure detailed description according to the concrete device that the utility model proposes.

This inserted tire comprises circular cover tire (1) of wheel and solid spherical rigid body (2), tread rubber layer (3).Before coming of new or recapped tire vulcanized, the tread rubber layer (3) that contacts with the road surface at cover tire (1) was gone up and is evenly holed by web form, is inlaid into solid spherical rigid body (2), inlays the diameter that the degree of depth equals solid spherical rigid body (2).Utilize the flowing power of rubber in curing process to reach combining closely of solid spherical rigid body (2) and tread rubber layer (3) and form one with cover tire (1).Solid spherical rigid body (2) is made by the abrasion resistant rigid material.When tire turns round on the ground, along with the wearing and tearing of shoe tread rubber layer (3).Solid spherical rigid body (2) exposes tyre surface, utilize the resistance to abrasion of solid spherical rigid body (2) to bear the friction force of facing tread rubber layer (3) partially, thereby reduce the wearing and tearing of tread rubber layer (3), solid spherical rigid body (2) can will evenly spread on the whole tire from the impulsive force of the hard thing of ground-surface to tire simultaneously, therefore this inserted tire can reach wear-resistant, shock resistance prolongs the tire effect in service life.

Claims

1, a kind of inserted tire is characterized in that cover tire (1) is provided with to be inlayed to be wrapped in tread rubber layer (3) the lining solid spherical rigid body of abrasion resistant (2).

2, inserted tire according to claim 1 is characterized in that each solid spherical rigid body (2) is inlayed separately to be wrapped in tread rubber layer (3) lining, no mutual connection between the solid spherical rigid body (2).

3, inserted tire according to claim 2, it is characterized in that solid spherical rigid body (2) in tread rubber layer (3) lining for netted be well-distributed.