CN103832216B - The all steel load radial line tire of a kind of nylon reinforcement liner layer structure - Google Patents
The all steel load radial line tire of a kind of nylon reinforcement liner layer structure Download PDFInfo
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- CN103832216B CN103832216B CN201410072508.2A CN201410072508A CN103832216B CN 103832216 B CN103832216 B CN 103832216B CN 201410072508 A CN201410072508 A CN 201410072508A CN 103832216 B CN103832216 B CN 103832216B
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- strengthening course
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Abstract
The present invention relates to all steel load radial line tire of a kind of nylon reinforcement liner layer structure, comprise crown, belt, carcass ply, air retaining wall, Steel Traveler, upper bead filler, lower triangle glue, steel wire infantees, sidewall rubber, wear-resisting glue, internal layer nylon strengthening course and outer nylon strengthening course, internal layer nylon strengthening course and outer nylon strengthening course setting bonded to each other, internal layer nylon strengthening course all adopts 60 �� of wide-angles to intersect with outer nylon strengthening course. Adopt all steel load radial line tire of nylon reinforcement liner layer structure, the reinforcement tire lateral rigidity in this region, eliminate between carcass ply and air retaining wall the shearing strain produced, ensure the stability that beam car runs in bridge, tunnel construction, thus improve the work-ing life of tire.
Description
Technical field
The present invention relates to all steel load radial line tire of a kind of nylon reinforcement liner layer structure, belong to Design of Tire Structure technical field.
Background technology
Existing all steel load radial line tire, comprises crown, belt, carcass ply, air retaining wall, Steel Traveler, upper bead filler, lower triangle glue, steel wire infantees, sidewall rubber and wear-resisting glue. The all steel load radial line tire being assemblied on beam car in bridge, tunnel construction, it may also be useful to condition is quite harsh. Load capacity is more than 2 times of scale load, and use road surface rugged, have a lot of rubble, tyre deflection is big. When load is out of shape, at the position, upper sidewall of tire, near horizontal axis, produce very big shearing strain between carcass ply and air retaining wall, cause this position carcass ply and air retaining wall delamination.
Summary of the invention
In order to solve upper sidewall delamination problems, it is an object of the invention to provide all steel load radial line tire of a kind of nylon reinforcement liner layer structure. This tire ensures the stability that beam car runs in bridge, tunnel construction, thus improves the work-ing life of tire.
In order to realize above-mentioned object, present invention employs following technical scheme:
The all steel load radial line tire of a kind of nylon reinforcement liner layer structure, this tire comprises crown, belt, carcass ply, air retaining wall, Steel Traveler, upper bead filler, lower triangle glue, steel wire infantees, sidewall rubber, wear-resisting glue, internal layer nylon strengthening course and outer nylon strengthening course, internal layer nylon strengthening course and outer nylon strengthening course setting bonded to each other, the inner side laminating air retaining wall of internal layer nylon strengthening course is arranged, and the outside laminating carcass ply of outer nylon strengthening course is arranged; The lower end points of outer nylon strengthening course originates in end points on upper bead filler, the lower end points of internal layer nylon strengthening course is higher than the lower end points of outer nylon strengthening course, difference level is 5 ~ 15mm, the upper end points of internal layer nylon strengthening course is positioned at the lower section of crown, the upper end points of internal layer nylon strengthening course is higher than the upper end points of outer nylon strengthening course, and difference level is 5 ~ 15mm.
As further improvement, all steel load radial line tire of described a kind of nylon reinforcement liner layer structure, the lower end points of internal layer nylon strengthening course is 10mm with the poor level of the lower end points of outer nylon strengthening course.
As further improvement, all steel load radial line tire of described a kind of nylon reinforcement liner layer structure, the upper end points of internal layer nylon strengthening course is 10mm with the poor level of the upper end points of outer nylon strengthening course.
As further improvement, all steel load radial line tire of described a kind of nylon reinforcement liner layer structure, internal layer nylon strengthening course all adopts 60 �� of wide-angles to intersect with outer nylon strengthening course.
The all steel load radial line tire of a kind of nylon reinforcement liner layer structure of the present invention, after air retaining wall has pasted, in medullary ray both sides, on upper bead filler, end points laminating internal layer nylon strengthening course and outer nylon strengthening course, continue laminating carcass ply. Adopt all steel load radial line tire of nylon reinforcement liner layer structure, the reinforcement tire lateral rigidity in this region, eliminate between carcass ply and air retaining wall the shearing strain produced, ensure the stability that beam car runs in bridge, tunnel construction, thus improve the work-ing life of tire.
Accompanying drawing explanation
Fig. 1 is all steel load radial line tire schematic diagram of a kind of nylon reinforcement liner layer structure of the present invention.
Fig. 2 is the structural representation of internal layer nylon strengthening course.
Fig. 3 is the structural representation of outer nylon strengthening course.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
As shown in Figure 1, the all steel load radial line tire of a kind of nylon reinforcement liner layer structure, this tire comprises crown 1, belt 2, carcass ply 4, air retaining wall 9, Steel Traveler 8, upper bead filler 5, lower triangle glue 10, steel wire infantees 6, sidewall rubber 3, wear-resisting glue 7, internal layer nylon strengthening course 11 and outer nylon strengthening course 12, internal layer nylon strengthening course 11 and outer nylon strengthening course 12 setting bonded to each other, the inner side laminating air retaining wall 9 of internal layer nylon strengthening course 11 is arranged, and the outside laminating carcass ply 4 of outer nylon strengthening course 12 is arranged; The lower end points of outer nylon strengthening course 12 originates in end points on upper bead filler 5, the lower end points of internal layer nylon strengthening course 11 is higher than the lower end points of outer nylon strengthening course 12, difference level is 5 ~ 15mm, the upper end points of internal layer nylon strengthening course 11 is positioned at the lower section of crown 1, the upper end points of internal layer nylon strengthening course 11 is higher than the upper end points of outer nylon strengthening course 12, difference level is 5 ~ 15mm, and internal layer nylon reinforcement 11 layers all adopts 60 �� of wide-angles to intersect with outer nylon strengthening course 12.
The all steel load radial line tire of a kind of nylon reinforcement liner layer structure of the present invention, after air retaining wall 9 has pasted, in medullary ray both sides, on upper bead filler 5, end points laminating internal layer nylon strengthening course 11 and outer nylon strengthening course 12, continue laminating carcass ply 4. Adopt all steel load radial line tire of nylon reinforcement liner layer structure, the reinforcement tire lateral rigidity in this region, eliminate between carcass ply 4 and air retaining wall 9 shearing strain produced, ensure the stability that beam car runs in bridge, tunnel construction, thus improve the work-ing life of tire.
Claims (1)
1. all steel load radial line tire of a nylon reinforcement liner layer structure, this tire comprises crown (1), belt (2), carcass ply (4), air retaining wall (9), Steel Traveler (8), upper bead filler (5), lower triangle glue (10), steel wire infantees (6), sidewall rubber (3) and wear-resisting glue (7), it is characterized in that: this tire also comprises internal layer nylon strengthening course (11) and outer nylon strengthening course (12), internal layer nylon strengthening course (11) and outer nylon strengthening course (12) setting bonded to each other, inner side laminating air retaining wall (9) of internal layer nylon strengthening course (11) is arranged, outside laminating carcass ply (4) of outer nylon strengthening course (12) is arranged, the lower end points of outer nylon strengthening course (12) originates in the upper end points of upper bead filler (5), the lower end points of internal layer nylon strengthening course (11) is higher than the lower end points of outer nylon strengthening course (12), difference level is 5 ~ 15mm, the upper end points of internal layer nylon strengthening course (11) is positioned at the lower section of crown (1), the upper end points of internal layer nylon strengthening course (11) is higher than the upper end points of outer nylon strengthening course (12), and difference level is 5 ~ 15mm, the lower end points of internal layer nylon strengthening course (11) is 10mm with the poor level of the lower end points of outer nylon strengthening course (12), the upper end points of internal layer nylon strengthening course (11) is 10mm with the poor level of the upper end points of outer nylon strengthening course (12), internal layer nylon strengthening course (11) all adopts 60 �� of angular cross with outer nylon strengthening course (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072508.2A CN103832216B (en) | 2014-02-28 | 2014-02-28 | The all steel load radial line tire of a kind of nylon reinforcement liner layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072508.2A CN103832216B (en) | 2014-02-28 | 2014-02-28 | The all steel load radial line tire of a kind of nylon reinforcement liner layer structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103832216A CN103832216A (en) | 2014-06-04 |
| CN103832216B true CN103832216B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410072508.2A Active CN103832216B (en) | 2014-02-28 | 2014-02-28 | The all steel load radial line tire of a kind of nylon reinforcement liner layer structure |
Country Status (1)
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| CN (1) | CN103832216B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3048381B1 (en) * | 2016-03-02 | 2018-03-09 | Compagnie Generale Des Etablissements Michelin | PNEUMATIC SUMMIT REINFORCEMENT CONSISTING OF TWO WORKING SUMMIT LAYERS |
| CN105946468B (en) * | 2016-05-20 | 2017-12-29 | 中策橡胶集团有限公司 | A kind of standard tire of tyre performance test object of reference |
| CN112026449A (en) * | 2020-09-03 | 2020-12-04 | 江苏通用科技股份有限公司 | Scratch-proof bus special tire structure |
| CN115257237A (en) * | 2022-07-15 | 2022-11-01 | 山东玲珑轮胎股份有限公司 | All-steel radial tire |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287924A (en) * | 1978-05-10 | 1981-09-08 | Pneumatiques, Caoutchouc Manufacture Et Plastiques | Safety tire with sidewall support members having two parts with different flexibilities |
| WO2000046047A1 (en) * | 1999-02-03 | 2000-08-10 | The Goodyear Tire & Rubber Company | Reinforced wedge-insert construction for extended mobility tires |
| JP2005280459A (en) * | 2004-03-29 | 2005-10-13 | Sumitomo Rubber Ind Ltd | Run flat tire |
| CN101161485A (en) * | 2006-10-10 | 2008-04-16 | 固特异轮胎和橡胶公司 | Tire with sidewall insert |
| CN202623806U (en) * | 2012-06-15 | 2012-12-26 | 郑本福 | Structure for improving tire bead of radial tire |
| CN203739553U (en) * | 2014-02-28 | 2014-07-30 | 中策橡胶集团有限公司 | Truck and bus radial tire in nylon reinforced inside liner structure |
-
2014
- 2014-02-28 CN CN201410072508.2A patent/CN103832216B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287924A (en) * | 1978-05-10 | 1981-09-08 | Pneumatiques, Caoutchouc Manufacture Et Plastiques | Safety tire with sidewall support members having two parts with different flexibilities |
| WO2000046047A1 (en) * | 1999-02-03 | 2000-08-10 | The Goodyear Tire & Rubber Company | Reinforced wedge-insert construction for extended mobility tires |
| JP2005280459A (en) * | 2004-03-29 | 2005-10-13 | Sumitomo Rubber Ind Ltd | Run flat tire |
| CN101161485A (en) * | 2006-10-10 | 2008-04-16 | 固特异轮胎和橡胶公司 | Tire with sidewall insert |
| CN202623806U (en) * | 2012-06-15 | 2012-12-26 | 郑本福 | Structure for improving tire bead of radial tire |
| CN203739553U (en) * | 2014-02-28 | 2014-07-30 | 中策橡胶集团有限公司 | Truck and bus radial tire in nylon reinforced inside liner structure |
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| CN103832216A (en) | 2014-06-04 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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Application publication date: 20140604 Assignee: HANGZHOU CHAOYANG RUBBER CO., LTD. Assignor: ZHONGCE RUBBER GROUP CO., LTD. Contract record no.: 2017330000094 Denomination of invention: All-steel truck radial tire with nylon reinforcement inner liner structure Granted publication date: 20160601 License type: Exclusive License Record date: 20170629 |
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| CP03 | Change of name, title or address |
Address after: 310018 No. 1, No. 1 Street, Qiantang District, Hangzhou, Zhejiang Patentee after: Zhongce Rubber Group Co.,Ltd. Address before: 310018 No.2, 10th Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: ZHONGCE RUBBER GROUP Co.,Ltd. |
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