CN103538428A - Special-purpose tyre of special load-carrying vehicle - Google Patents
Special-purpose tyre of special load-carrying vehicle Download PDFInfo
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- CN103538428A CN103538428A CN201310518706.2A CN201310518706A CN103538428A CN 103538428 A CN103538428 A CN 103538428A CN 201310518706 A CN201310518706 A CN 201310518706A CN 103538428 A CN103538428 A CN 103538428A
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Abstract
The invention provides a special-purpose tyre of a special load-carrying vehicle, which has better anti-explosion performance and puncture-proof performance. The special-purpose tyre comprises a rubber layer and a foamed inner core coated by the rubber layer, which are arranged from the outside to the inside in sequence, wherein the foamed inner core is bonded on a hub; the rubber layer and the foamed inner core are connected in a bonding manner; a ring-shaped steel plate which is the same as an outer wheel in outline is respectively arranged at each of left and right sides of the inner wall of the rubber layer; a ring-shaped polyurethane ring body is embedded on the inner surface of the tread of the rubber layer; and the ring-shaped steel plates and the polyurethane ring body are directly connected. A steel plate layer is additionally arranged in the tyre, and therefore, lateral strength and elasticity of the tyre can be effectively improved; moreover, the special-purpose tyre has a certain bulletproof effect, so that puncture-proof effect is obviously improved. Elasticity of the whole tyre is further improved due to existence of the polyurethane ring body; and meanwhile, the internal filling type inner core is matched, so that weight of the tyre can be effectively reduced and comfortable taking performance is improved.
Description
Technical field
The present invention relates to load-carrying vehicle band tyre technical field, specifically a kind of load-carrying special vehicle special tyre.
Background technology
The special tyre using in some large-tonnage lifting beam machines, engineering truck, military-designed vehicle, need to meet some special operatings needs, for example, need to meet wide-angle under super large load, original place or lower-speed state turn to field complex working condition under operating needs, this just requires this engineering tyre must possess superpower, super-heavy load, the wear-resisting operating needs such as anti-stab.
In general, in above-mentioned engineering, can use filled type band tyre or band tyre.But, for different applying working conditions, also require further study more professional tire.
Summary of the invention
The object of the present invention is to provide a kind of load-carrying special vehicle special tyre, is first a kind of filled type band tyre, has advantages of filled type band tyre, also has better super-heavy load, shellproof, anti-stab performance simultaneously.
The present invention solves the technical scheme that its technical matters takes: a kind of load-carrying special vehicle special tyre, it is characterized in that, comprise from the rubber layer setting gradually outside to inside and the foaming inner core being coated by rubber layer, described foaming inner core is bonded on wheel hub, and bonding connection between rubber layer and foaming inner core, it is characterized in that, and be respectively arranged with the doughnut-shaped steel plate identical with outline in the left and right sides of described rubber layer inwall, at described rubber layer tyre surface inside face place, embed the polyurethane rings body of an annular, described doughnut-shaped steel plate is directly connected with polyurethane rings body.
Described doughnut-shaped steel plate is spinning part.
The two sides of described polyurethane rings body are provided with annular slot, and described doughnut-shaped steel plate embeds in described annular slot.
The inside face of described polyurethane rings body is provided with annular slot, and annular slot is held and embedded to described doughnut-shaped steel plate from the inside face of polyurethane annular solid.
The end of described doughnut-shaped steel plate is provided with U-shaped buckle, and is provided with in-flanges on described U-shaped buckle, described polyurethane rings body be provided with the annular slot matching with U-shaped buckle.
Described foaming inner core is polyurathamc inner core.
Between described polyurethane rings body and rubber layer, adopt respectively bonding connection between steel plate and rubber layer.
On the tyre surface of tire, be provided with dark decorative pattern.
In described rubber layer both sides, be provided with anti-side and draw projection.
The crown of tire and sidewall adopt thickening to strengthen design.
The invention has the beneficial effects as follows: owing to having increased steel plate layer in tire, can improve intensity and the elasticity of the side direction of tire by actv., and have certain bulletproof effect, anti-stab successful promotes.Polyurethane rings corporeity has further improved the elasticity of whole tire, coordinates the inner core of inner filled type simultaneously, can actv. alleviates the quality of tire, improves the comfort property of taking.
Accompanying drawing explanation
Fig. 1 is the cross sectional drawing of tire in embodiment mono-.
Fig. 2 is the cross sectional drawing of tire in embodiment bis-.
Fig. 3 be steel plate and polyurethane rings body combination schematic diagram two.
Fig. 4 be steel plate and polyurethane rings body combination schematic diagram three.
Fig. 5 is the block diagram of Fig. 4.
In figure: 1 rubber layer, 2 foaming inner cores, 3 doughnut-shaped steel plates, 31 flange bendings, 32 U-shaped buckles, 4 polyurethane rings bodies, 41 annular slots, 5 anti-sides are drawn projection.
The specific embodiment
Embodiment mono-, as shown in Figure 1,
A special tyre, comprises from the rubber layer 1 setting gradually outside to inside and the foaming inner core 2 being coated by rubber layer.Foaming inner core adopts polyurethane foam material to fill, and is bonded on wheel hub.
Doughnut-shaped steel plate 3, is used spinning machine to make doughnut-shaped steel plate strut member, has a flange bending 31, and doughnut-shaped steel plate has certain rigidity and elasticity.The polyurethane rings body of customization ring-type, in the two sides of polyurethane rings body 4, be provided with annular slot 41, right two steel plates of one the first from left embed in annular slot 41 from both sides respectively, form like this integral body between three, and inside is the inner chamber of filled polyurethane expanded material.Then whole implantation in rubber layer 1 inwall, and with rubber layer 1 between carry out good bonding connection, form a matrix.Then filled polyurethane expanded material in the inner core of inner side, forms foaming inner core 2.
On the tyre surface of tire 3, be provided with dark decorative pattern.
Embodiment bis-, as shown in Figure 2,
Be with embodiment mono-difference, the cross sectional shape of tire is different, and crown and the sidewall for rubber layer 1 thickeies design simultaneously, simultaneously, in tire both sides, be provided with anti-side and draw projection 5, anti-side is drawn the function that projection 5 has the scuffing of preventing, can improve its service life by actv..
Hold intelligible, connection mode between steel plate wherein and polyurethane rings body is various, except that structure described in embodiment mono-, also should at least comprise two kinds of patterns shown in Fig. 3 to Fig. 5, wherein, in Fig. 3, the inside face of described polyurethane rings body is provided with annular slot 41, annular slot is held and embedded to described doughnut-shaped steel plate from the inside face of polyurethane annular solid, due to tire force, the stress performance of this kind of structural steel and iron is better, and load-bearing property is also better.In Fig. 4, the end of described doughnut-shaped steel plate is provided with U-shaped buckle 32, and is provided with in-flanges on described U-shaped buckle, described polyurethane rings body be provided with the annular slot matching with U-shaped buckle, in both sides, form a fixed connection, it is more firm to connect, and the intensity of tire integral body is also higher.
Except the technical characterictic described in specification sheets, be the known technology of those skilled in the art.
Claims (10)
1. a load-carrying special vehicle special tyre, it is characterized in that, comprise from the rubber layer setting gradually outside to inside and the foaming inner core being coated by rubber layer, described foaming inner core is bonded on wheel hub, and bonding connection between rubber layer and foaming inner core, it is characterized in that, in the left and right sides of described rubber layer inwall, be respectively arranged with the doughnut-shaped steel plate identical with outline, the polyurethane rings body that embeds an annular at described rubber layer tyre surface inside face place, described doughnut-shaped steel plate is directly connected with polyurethane rings body.
2. a kind of load-carrying special vehicle special tyre according to claim 1, is characterized in that, described doughnut-shaped steel plate is spinning part.
3. a kind of load-carrying special vehicle special tyre according to claim 2, is characterized in that, the two sides of described polyurethane rings body are provided with annular slot, and described doughnut-shaped steel plate embeds in described annular slot.
4. a kind of load-carrying special vehicle special tyre according to claim 2, is characterized in that, the inside face of described polyurethane rings body is provided with annular slot, and annular slot is held and embedded to described doughnut-shaped steel plate from the inside face of polyurethane annular solid.
5. a kind of load-carrying special vehicle special tyre according to claim 2, it is characterized in that, the end of described doughnut-shaped steel plate is provided with U-shaped buckle, and is provided with in-flanges on described U-shaped buckle, described polyurethane rings body be provided with the annular slot matching with U-shaped buckle.
6. a kind of load-carrying special vehicle special tyre according to claim 1, is characterized in that, described foaming inner core is polyurathamc inner core.
7. a kind of load-carrying special vehicle special tyre according to claim 1, is characterized in that, between described polyurethane rings body and rubber layer, adopt respectively bonding connection between steel plate and rubber layer.
8. a kind of load-carrying special vehicle special tyre according to claim 1, is characterized in that, is provided with dark decorative pattern on the tyre surface of tire.
9. a kind of load-carrying special vehicle special tyre according to claim 1, is characterized in that, is provided with anti-side draws projection in described rubber layer both sides.
10. a kind of load-carrying special vehicle special tyre according to claim 1, is characterized in that, the crown of tire and sidewall adopt thickening to strengthen design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518706.2A CN103538428B (en) | 2013-10-29 | 2013-10-29 | A kind of load-carrying special vehicle special tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518706.2A CN103538428B (en) | 2013-10-29 | 2013-10-29 | A kind of load-carrying special vehicle special tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103538428A true CN103538428A (en) | 2014-01-29 |
| CN103538428B CN103538428B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310518706.2A Active CN103538428B (en) | 2013-10-29 | 2013-10-29 | A kind of load-carrying special vehicle special tyre |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070939A (en) * | 2014-06-25 | 2014-10-01 | 彭友莲 | Burst-preventing tire with polyester composite filling layer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191403391A (en) * | 1914-02-09 | 1914-11-05 | Harry Edward George Bateman | Improvements in and relating to Tyres for the Wheels of Motor and like Vehicles and Means for Mounting them in Position. |
| GB198151A (en) * | 1922-03-30 | 1923-05-31 | Jose Maria Magarinos | Improvements in tyre covers for motor cars, cycles and the like vehicles |
| CN2310693Y (en) * | 1997-08-01 | 1999-03-17 | 长琳兴业有限公司 | Improved structure of solid tyre |
| CN1216738A (en) * | 1997-10-31 | 1999-05-19 | 崔世泰 | Wheel with composite tyre having rigid bush |
| CN2895121Y (en) * | 2006-01-16 | 2007-05-02 | 参联国际贸易有限公司 | Solid tyre |
| CN202448678U (en) * | 2011-12-28 | 2012-09-26 | 济南奥美联亚工矿设备有限公司 | Filling type solid tire |
| US20120247634A1 (en) * | 2011-03-01 | 2012-10-04 | Gordon Liao | Stuffed Tire For Lightweight Vehicles |
| CN203623287U (en) * | 2013-10-29 | 2014-06-04 | 济南奥美联亚工矿设备有限公司 | Special-purpose tire for special load-carrying vehicle |
-
2013
- 2013-10-29 CN CN201310518706.2A patent/CN103538428B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191403391A (en) * | 1914-02-09 | 1914-11-05 | Harry Edward George Bateman | Improvements in and relating to Tyres for the Wheels of Motor and like Vehicles and Means for Mounting them in Position. |
| GB198151A (en) * | 1922-03-30 | 1923-05-31 | Jose Maria Magarinos | Improvements in tyre covers for motor cars, cycles and the like vehicles |
| CN2310693Y (en) * | 1997-08-01 | 1999-03-17 | 长琳兴业有限公司 | Improved structure of solid tyre |
| CN1216738A (en) * | 1997-10-31 | 1999-05-19 | 崔世泰 | Wheel with composite tyre having rigid bush |
| CN2895121Y (en) * | 2006-01-16 | 2007-05-02 | 参联国际贸易有限公司 | Solid tyre |
| US20120247634A1 (en) * | 2011-03-01 | 2012-10-04 | Gordon Liao | Stuffed Tire For Lightweight Vehicles |
| CN202448678U (en) * | 2011-12-28 | 2012-09-26 | 济南奥美联亚工矿设备有限公司 | Filling type solid tire |
| CN203623287U (en) * | 2013-10-29 | 2014-06-04 | 济南奥美联亚工矿设备有限公司 | Special-purpose tire for special load-carrying vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070939A (en) * | 2014-06-25 | 2014-10-01 | 彭友莲 | Burst-preventing tire with polyester composite filling layer |
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| Publication number | Publication date |
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| CN103538428B (en) | 2016-03-09 |
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