CN2079130U - Non-inflateable elastic metal framework tyre - Google Patents
Non-inflateable elastic metal framework tyre Download PDFInfo
- Publication number
- CN2079130U CN2079130U CN 90214469 CN90214469U CN2079130U CN 2079130 U CN2079130 U CN 2079130U CN 90214469 CN90214469 CN 90214469 CN 90214469 U CN90214469 U CN 90214469U CN 2079130 U CN2079130 U CN 2079130U
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- China
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- tyre
- metal framework
- elastic metal
- metallic framework
- inflatable
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Abstract
The utility model designs a novel non-inflatable tyre which uses the combination of an elastic metal framework and a rubber piece to replace the traditional inflatable rubber tyre. The utility model is characterized in that the O-shaped spiral elastic metal framework and the inner surface of a rubber tyre surface structure are combined with one layer surface pastern of a surface liner. The elastic metal framework tyre not only has the basic function of inflatable tyre, but also has the feature of without inflation during usage process. In the state of tyre damage, the tyre can be used as usual. The utility model has the advantages of long service life, low cost and accessory condition and fee reduction. Furthermore the manufacture technics of the non-inflatable elastic metal framework tyre is easy.
Description
The utility model belongs to the Rubber Parts production technical field, specifically a kind of non-inflatable elastic metallic framework tire that is used for the vehicle such as various bicycles, automobile.
Along with the industrial technology development need, rubber tire as ride instead of walk among the human lives, the necessity of transport facility is widely used.
Existing tire generally all is an air-inflation tyre, and its structure is: cover tire, the inner tube of a tyre (comprising valve, valve inside etc.) are formed.Be characterized in: under the pressure air effect, have functions such as good springiness, transmitted power loss are little, shock absorbing.But not enough is: air-inflation tyre must be in the air of regulation could normal operation in the pressure scope, that is to say when press air in natural defect, tire unexpected damaged, leak build-up of pressure not enough or inflate in pressure can not make the tire normal operation when too high.
The purpose of this utility model then is at above-mentioned airtyred weak point and possesses a kind of non-inflatable elastic metallic framework of airtyred spring function design-calculated rubber tire (hereinafter to be referred as elastic metallic skeleton tire).
The utility model technical solution:
The elastic metallic skeleton tire cancellation inner tube of a tyre is combined with " O " shape spiral elasticity metallic framework 2 by rubber tread 1 inside face, and faying face serves as a contrast an aspect glue, adopts vapour cure technology
1003
85.4 once hot pressing.
The utility model advantage:
Elastic metallic skeleton tire has basic function such as airtyred good springiness, transmitted power loss are little, shock absorbing, and its principal feature is need not inflate, thereby has avoided air-inflation tyre to make the out-of-action disadvantage of tyre injury because of road surface or other accidents fully.And heavy lift air-inflation tyre volume is bigger, and the elastic skeleton tire can suitably increase skeleton diameter of section (thickness) in the effective elasticity amplitude range, with under the load-up condition, elastic skeleton has characteristics such as volume is little, in light weight, manufacturing process is simple, cost is low.
Fig. 1 is the utility model generalized section.
Fig. 2 is the circular scheme drawing of the utility model elastic metallic skeleton cross-sectional plane.
Fig. 3 is the utility model elastic metallic skeleton cross-sectional plane rectangle scheme drawing.
Fig. 4 is the utility model two-man act bidirectional elastic metallic framework scheme drawing.
Fig. 5 is the combined elastic metallic skeleton of a utility model tire scheme drawing.
Below in conjunction with accompanying drawing the utility model is further described:
In pressing process, rubber produces thermal deformation under pressure, and is inside then enrich the gap between screw of elastic skeleton outwards by the mold shape moulding, plays skeleton axial location effect in tire, and while rubber and skeleton organically are combined into tubulose integral body.
When tire ran over ground, tire is local compression radially, and this moment, elastic skeleton was made radial deformation, and pressure disappears when the built on stilts of pressurized position, owing to the elastic reaction of metallic framework restores to the original state.Circulation according to this, its function is equivalent to airtyred principle of work.
Its basic configuration structure of elastic metallic skeleton is identical with general common cylindrical helical compression spring, and its difference is the compression spring axial load, and elastic skeleton then is a radial weight.For this reason, elastic metallic carcasing technology, material, engineering factor and compression spring are basic identical.
The classification of " O " shape elastic metallic skeleton:
A, press metal material section geometric configuration and divide two kinds in circular, rectangle.
The former manufacturing process is simple, cost is low.
Latter's manufacturing process, material acquire a certain degree of difficulty, and its service life, performance are better than the former.
B, two-man act bidirectional elastic metallic framework are made up of interior spring, outer spring, and spring is left-handed in its hand of spiral, and outer spring is dextrorotation, and inside and outside spring gap is less than 1 millimeter, and impact resistance is better.
C, combined: combination is hot-forming with the tread-rubber material side by side by two or more elastic metallic skeleton tires.Its characteristics can be born heavy duty or extra heavy load.
More than all kinds of skeletons require to select for various types of tyre performances.
It is a circle that elastic metallic skeleton two ends connect composite surface, generally adopts technique for sticking.When skeleton and rubber tread were combined into integral body, connecting portion did not influence its allomeric function.
Elastic metallic skeleton tire protector material is identical with general pneumatic tyre cover material, but needs to serve as a contrast an aspect glue inboard with the metallic framework faying face.
Claims (4)
1, a kind of non-inflatable elastic metallic framework tire of being made up of cover tire is characterized in that " O " shape spiral elasticity metallic framework combines with the rubber tread inside face, and faying face serves as a contrast an aspect glue.
2, non-inflatable elastic metallic framework tire according to claim 1 is characterized in that " O " shape spiral elasticity metallic framework shape of cross section for circular,
3, non-inflatable elastic metallic framework tire according to claim 1 is characterized in that " O " shape spiral elasticity metallic framework shape of cross section is a rectangle,
4, non-inflatable elastic metallic framework tire according to claim 1 is characterized in that " O " shape spiral elasticity metallic framework is made up of interior spring, outer spring, and spring is left-handed in its hand of spiral, and outer spring is dextrorotation, and inside and outside spring gap is less than 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90214469 CN2079130U (en) | 1990-08-28 | 1990-08-28 | Non-inflateable elastic metal framework tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90214469 CN2079130U (en) | 1990-08-28 | 1990-08-28 | Non-inflateable elastic metal framework tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2079130U true CN2079130U (en) | 1991-06-19 |
Family
ID=4893854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90214469 Pending CN2079130U (en) | 1990-08-28 | 1990-08-28 | Non-inflateable elastic metal framework tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2079130U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039785A (en) * | 2010-12-16 | 2011-05-04 | 肖峰 | Double-spring or multi-spring safety tire |
| CN102133840A (en) * | 2011-04-08 | 2011-07-27 | 肖峰 | Spring tire |
| WO2012037750A1 (en) * | 2010-09-20 | 2012-03-29 | 北京化工大学 | Elastic unit integral intelligent safety tire and manufacturing method thereof |
| CN102785535A (en) * | 2011-05-17 | 2012-11-21 | 赵锡树 | Inner tube of non-pneumatic tire |
| CN103029521A (en) * | 2012-12-31 | 2013-04-10 | 李雅君 | Arc pull clipping hollow tire |
-
1990
- 1990-08-28 CN CN 90214469 patent/CN2079130U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012037750A1 (en) * | 2010-09-20 | 2012-03-29 | 北京化工大学 | Elastic unit integral intelligent safety tire and manufacturing method thereof |
| CN102039785A (en) * | 2010-12-16 | 2011-05-04 | 肖峰 | Double-spring or multi-spring safety tire |
| CN102133840A (en) * | 2011-04-08 | 2011-07-27 | 肖峰 | Spring tire |
| CN102785535A (en) * | 2011-05-17 | 2012-11-21 | 赵锡树 | Inner tube of non-pneumatic tire |
| CN103029521A (en) * | 2012-12-31 | 2013-04-10 | 李雅君 | Arc pull clipping hollow tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |