CN101214778B - All-steel inclined curtain removable face engineering radial tyre - Google Patents
All-steel inclined curtain removable face engineering radial tyre Download PDFInfo
- Publication number
- CN101214778B CN101214778B CN2008100704343A CN200810070434A CN101214778B CN 101214778 B CN101214778 B CN 101214778B CN 2008100704343 A CN2008100704343 A CN 2008100704343A CN 200810070434 A CN200810070434 A CN 200810070434A CN 101214778 B CN101214778 B CN 101214778B
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- Prior art keywords
- curtain
- steel wire
- layer
- carcass
- curtain layer
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Abstract
The invention relates to an all-steel apron meridian engineering tire with a movable surface, comprising an inner tire body with an inner curtain layer and an outer tire body which is provided with a steel belt layer and embedded surrounding the inner tire body; the inner curtain layer is provided with inner curtain steel wires. The invention is characterized in that the secondary inner curtain layer with secondary inner curtain steel wires is arranged surrounding the inner curtain layer; both lateral sides of the inner curtain steel wires and the secondary inner curtain steel wires are respectively wound on the tire flanges of the lateral inner edges of the two tires. The invention has the characteristics of compact structure, reasonable design, low production cost, as well as convenient replacement and recapping, which saves materials, decreases consumption, saves energy, protects the environment and has wide application scope.
Description
Technical field
The present invention relates to a kind of all-steel inclined curtain removable face engineering radial tire.
Background technology
Tire in use will stand the effect of big load for a long time, be easy to make crown part to give birth to heat and wearing and tearing, greatly reduced the service life of tire, at present after crown serious wear or the polishing, can't be more normal place in operation, but within its service life, change and increased productive costs again greatly, so just propose to change separately the imagination of tyre surface, therefore how to design a kind of simple in structurely and can change tyre surface all-steel inclined curtain removable face engineering radial tire easily, remain the problem that a currency must be inquired into.
Summary of the invention
The present invention seeks to provide a kind of all-steel inclined curtain removable face engineering radial tire, the present invention is compact conformation not only, and is reasonable in design, and productive costs is low, and the face of living is changed renovation conveniently, materials saving, energy-conserving and environment-protective, widely applicable.
The present invention constitutes like this: a kind of all-steel inclined curtain removable face engineering radial tire, comprise interior carcass with interior curtain layer, with the outer carcass that is set at inner tube of a tyre body periphery with steel wire bracing ply, curtain layer steel wire in being provided with in the curtain layer body in described, it is characterized in that: described interior curtain layer periphery is provided with the inferior interior curtain layer with time interior curtain steel wire, and the two side ends of described interior curtain steel wire and inferior interior curtain steel wire is respectively on the tyre bead that is positioned at two sidewall inner edges.
Add man-hour, earlier interior curtain layer and time interior curtain lamination are made two width and tire expansion plane with wide rhombus plane, then successively with it around sticking on the moulding cylinder, utilize its middle part assembly drum outwards to push the arch that its middle part formation is outwards protruded along the inside face of hollow cylinder, then its both sides are pasted around the tyre bead volume and be shaped as interior carcass, and then paste the steel cord of steel wire bracing ply with carcass outside forming along the directions that are the 90 degree angles of cut with the meridian section, and be sulfided into goods respectively, annular groove on the last interior carcass that will not have gas again assembles up with outer carcass upper convex portion, under the carcass inflated condition with the face banding carcass of living.
Compared with prior art, remarkable advantage of the present invention is:
(1) this tire is to be made of interior curtain layer, inferior interior curtain layer and steel wire bracing ply, has very high working strength.
(2) this tire protector is detachable, is easy to after the wearing and tearing change.
(3) this invents that not only the conservation productive costs is low but also applicable surface is very extensive.
Description of drawings
Fig. 1 is a meridian sectional schematic diagram of the present invention
Fig. 2 is that the present invention's time interior curtain layer launches the rhombus scheme drawing
Fig. 3 is that the curtain layer launches the diamond configuration scheme drawing in the present invention
Fig. 4 is an A-A partial view of the present invention
The specific embodiment
The present invention includes interior carcass 2 with interior curtain layer 1, with the outer carcass 4 that is set at interior carcass 2 peripheries with steel wire bracing ply 3, curtain layer steel wire 5 in being provided with in curtain layer 1 body in described, it is characterized in that: described interior curtain layer 1 periphery is provided with the inferior interior curtain layer 7 with time interior curtain steel wire 6, and the two side ends 8 of described interior curtain steel wire 5 and inferior interior curtain steel wire 6 is respectively on the tyre bead 9 that is positioned at two sidewall inner edges.
For carcass in preventing 2 and outer carcass 4 circumferentially and are radially sliding mutually, carcass 2 peripheries are provided with annular groove 1O in described, be laid with horizontal recessed road 11 on the described annular groove 10, described outer carcass 4 inboards are provided with the protuberance 12 that embeds groove 10 and match with it, and described outer carcass protuberance 12 is provided with and is bumped into horizontal recessed road 11 to prevent itself and interior carcass 2 raised line 16 of rotation mutually.
Tear and be provided with more rational structure for fear of the carcass breach along meridian section 17, interior curtain steel wire 5 is made of one group of steel wire that is positive rake α with the meridian section in its orientation, place respectively and is parallel to each other, and curtain steel wire 6 is negative incidence α with the meridian section in its orientation, place respectively by another group and the steel wire that is parallel to each other constitutes in described time.
For fear of tyre puncture, blow out, described steel wire bracing ply 3 has several layers, and has the individual layer steel cord 15 that one group of meridian section with its orientation, place is the 90 degree angles of cut in every layer of body.
Compared with prior art, remarkable advantage of the present invention is:
(1) orientation of the interior curtain layer of tire and time interior curtain layer steel wire is positive and negative inclination alpha with the meridian section respectively, is not easy to tear along the meridian section when carcass produces breach.
(2) this tire tread is detachable, is easy to after the wearing and tearing change.
(3) the interior curtain layer of tire and time interior curtain layer only have a pipeline joint after moulding, and the security intensity height is not easy to destroy under the effect of long-time high-frequency load.
(4) invent that not only the conservation production cost is low but also applicable surface is very extensive, and realized that all-steel radial tyre to lightweight, high speed development, has bigger application value.
Claims (3)
1. all-steel inclined curtain removable face engineering radial tire, comprise interior carcass with interior curtain layer, with the outer carcass that is set at inner tube of a tyre body periphery with steel wire bracing ply, curtain layer steel wire in being provided with in the curtain layer body in described, it is characterized in that: curtain layer periphery is provided with time interior curtain layer with time interior curtain steel wire in described, the two side ends of curtain steel wire and time interior curtain steel wire is respectively on the tyre bead that is positioned at two sidewall inner edges in described, interior curtain steel wire is made of one group of steel wire that is positive rake α with the meridian section in its orientation, place respectively and is parallel to each other, the curtain steel wire is negative incidence α with the meridian section in its orientation, place respectively by another group and the steel wire that is parallel to each other constitutes in described time, curtain layer expansion plane is a rhombus in described, this rhombus along circular carcass shafts to dual-side and carcass axial line perpendicular, another hypotenuse is parallel to each other and for the butt joint of interior curtain layer annular to edge fit, curtain layer expansion plane also is a rhombus in described time, this rhombus along carcass shafts to dual-side and carcass axial line perpendicular, another hypotenuse is parallel to each other and for time in the annular butt joint of curtain layer to edge fit, external week of the described inner tube of a tyre is provided with annular groove, be laid with horizontal recessed road on the described annular groove, described outer carcass inboard is provided with the protuberance that embeds groove and match with it, and described outer carcass protuberance is provided with and is bumped into the raised line of horizontal recessed road to prevent that itself and interior carcass from rotating mutually.
2. all-steel inclined curtain removable face engineering radial tire according to claim 1 is characterized in that: described steel wire bracing ply has several layers, and has the individual layer steel cord that one group of meridian section with its orientation, place is the 90 degree angles of cut in every layer of body.
3. all-steel inclined curtain radial tyre according to claim 2 is characterized in that: curtain layer in described, inferior in steel wire in curtain layer or the steel wire bracing ply, the major diameter that has been laid staggeredly steel wire is with the enhancing intensity that interweaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100704343A CN101214778B (en) | 2008-01-09 | 2008-01-09 | All-steel inclined curtain removable face engineering radial tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100704343A CN101214778B (en) | 2008-01-09 | 2008-01-09 | All-steel inclined curtain removable face engineering radial tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101214778A CN101214778A (en) | 2008-07-09 |
| CN101214778B true CN101214778B (en) | 2010-12-08 |
Family
ID=39621313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100704343A Expired - Fee Related CN101214778B (en) | 2008-01-09 | 2008-01-09 | All-steel inclined curtain removable face engineering radial tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101214778B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385854A (en) * | 2014-09-18 | 2015-03-04 | 王正东 | Structural design of adhesion-free precured annular belt ply tread |
| CN105034705A (en) * | 2015-08-18 | 2015-11-11 | 江苏通用科技股份有限公司 | Tire tread with concave bottom surface and tire crown structure applying same |
| CN108146151A (en) * | 2016-11-23 | 2018-06-12 | 熵零技术逻辑工程院集团股份有限公司 | A kind of tire |
| JP6993874B2 (en) * | 2017-12-28 | 2022-01-14 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | How to wind up the seat member and the winding cylinder |
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2008
- 2008-01-09 CN CN2008100704343A patent/CN101214778B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101214778A (en) | 2008-07-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20210109 |