CN101314315A

CN101314315A - Non-inflatable vehicle tyre

Info

Publication number: CN101314315A
Application number: CNA2007101088039A
Authority: CN
Inventors: 皮特·约翰尼斯·拉布萨科尼
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-31
Filing date: 2007-05-31
Publication date: 2008-12-03

Abstract

The invention relates to an elastic non-inflatable vehicle tire which is applied to heavy vehicles. The tire has a plurality of horizontally expanding tire tread supporting rings for a tubular passage, which are formed by elastic materials such as rubber; and a plurality of vertical expanding rim connection structure inner rings.

Description

The vehicle tyre of on-inflatable

Technical field

The present invention relates to the vehicle tyre of a kind of elasticity and on-inflatable.

Background technology

This tire has been narrated in the applicant's common unsettled South Africa temporary patent application No.2006/03545 and 2006/05048.The specification sheets of these applications all is included in this paper, for your guidance.

Although be applicable to application-specific, particularly extremely severe duty application is solid relatively structure in the example described in the applicant's the earlier application, and has used quite a large amount of elastomeric materials in its structure.This has just increased the cost and the weight of tire considerably.

Summary of the invention

Thereby, the purpose of this invention is to provide a kind of tire construction of interchangeable on-inflatable, it provides the advantage of tire in the early stage patent application that is better than the applicant.

According to the present invention, a kind of resilient vehicle tire of on-inflatable is provided, it comprises by the integrally moulded tyre surface bracing ring that forms the pipe shape passage of a series of horizontal expansions of elastomeric material, and the inner ring with wheel rim joint construction of a series of horizontal expansions.

The present invention also provides the additional channel in the space that is molded between the tubular conduit, and the cross-sectional plane of this additional channel roughly is leg-of-mutton, and adjacent with the tread bracing ring setting with the inner tread bracing ring of additional channel.

Other features are: the space adjacent with described outer ring formed by the reinforcement insert of hollow, this insert has radial opening, so that this insert is keyed in the outer ring, and these inserts are made by polyurethane material or other materials with similar physical feature.

Description of drawings

These and other features of the present invention will become clearer by the example below with reference to a kind of form of the tire construction of accompanying drawing narration, wherein:

Fig. 1 illustrates the transparent view of complete tyre;

Fig. 2 illustrates the section drawing by the sagittal plane; And

Fig. 3 illustrates the details by the insert of tire body.

The specific embodiment

A kind of elasticity as shown and the tire of on-inflatable comprise by molded suitable elastomeric material so that a kind of vehicle tyre 1 to be provided.

By the molded suitable rubber or the material of rubber like, thereby provide tyre surface bracing ring 2, this tyre surface bracing ring 2 separates with inner ring 3 by a series of adjacent transversal tubular passages 4 with circular cross section.These tubular conduits 4 can have the wall part of the common extension of representing with Reference numeral 5.

Inner ring 3 has the groove 6 of a series of horizontal spaced at equal intervals.The shape of these grooves is suitable for engaging with the fin of complementary shape, and described fin extends along tire support wheel rim (not shown).

Suitably, rim assembly can be the sort of described in the applicant's the earlier application No.2006/05048.This is a kind of three part assemblies, and wheel hub and tyre bead faying flange are provided.This assembly is used for tire is fixed on the wheel hub, and wherein fin is bonded in the tire groove 6, to prevent the relative rotary motion between the tyre and rim.

Additional channel

7 and 8 on the whole width of tire, be arranged on the

circle

2,3 and passage 4 between the space in.

The effect of these passages is the flexibilities that increase tire, and necessary elasticity is provided.They also remove sizable weight from tire.

These

passages

7 and 8 cross-sectional plane are leg-of-mutton basically, and the cross-sectional plane that supports the adjacent passage 7 of tyre surface with tire is more a lot of greatly than the cross-sectional plane of the passage 8 adjacent with inner ring 3.Passage 7 is formed by hollow insert 9, and this hollow insert 9 can be made by polyurethane or other the suitable preferred synthetic resin materials with similar lightweight and rigidity characteristic.

With reference to figure 3, the outer wall 10 of insert 9 has the through hole 11 that keeps at a certain distance away, and in molded operating period, the circle 2 of controlled quatity or tire tread material can be extruded through this hole 11.This just guarantees insert is anchored to the appropriate location.This can realize when tire tread material becomes the component part of original molded part or when adding tire tread material in independent molded operating period.Back one step will be suitable for tread of tyre renovation purpose.

In use, tire 1 is installed between two flanges that carried by wheel rim on the wheel rim.One of them flange is used for wheel rim is installed on the wheel hub in a conventional manner.

Can form tyre surface by basic traditional approach according to tire of the present invention, the material of next tyre surface anchors in the insert 9 by bracing ring 2.

Described tire provides and has been used for the required elasticity of passenger vehicle, and its structure has been avoided the excessive heating between continuous long-term use and high speed used life.

Claims

1. the elastomeric vehicle tyre of an on-inflatable, this tire comprises by the integrally moulded tyre surface bracing ring that forms the pipe shape passage of a series of horizontal expansions of elastomeric material, and the inner ring with wheel rim joint construction of a series of horizontal expansions.

2. vehicle tyre as claimed in claim 1, wherein, additional channel is molded in the space between the described tubular conduit.

3. vehicle tyre as claimed in claim 2, wherein, the cross-sectional plane of described additional channel is leg-of-mutton basically, and adjacent with the tread bracing ring setting with described inner tread bracing ring of described additional channel.

4. as claim 2 or 3 described vehicle tyres, wherein, the space adjacent with described outer ring provided by the reinforcement insert of hollow, and this insert has radial opening, insert is keyed in described outer ring.

5. vehicle tyre as claimed in claim 4, wherein, described insert is made by polyurethane material or other materials with similar physical feature.