CN105730150A - Multi-mining-type high-saturability steel wire-chinlon composite body OTR radial tire - Google Patents
Multi-mining-type high-saturability steel wire-chinlon composite body OTR radial tire Download PDFInfo
- Publication number
- CN105730150A CN105730150A CN201610205566.7A CN201610205566A CN105730150A CN 105730150 A CN105730150 A CN 105730150A CN 201610205566 A CN201610205566 A CN 201610205566A CN 105730150 A CN105730150 A CN 105730150A
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- Prior art keywords
- steel wire
- cord
- tire
- tyre
- otr
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/10—Carcasses the reinforcing cords within each carcass ply arranged in a crossing relationship
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C2009/0035—Reinforcements made of organic materials, e.g. rayon, cotton or silk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C2009/0215—Partial carcass reinforcing plies, i.e. the plies neither crossing the equatorial plane nor folded around the bead core
Abstract
The invention discloses a multi-mining-type high-saturability steel wire-chinlon composite body OTR radial tire. The multi-mining-type high-saturability steel wire-chinlon composite body OTR radial tire comprises a crown, a tire shoulder, a belted layer, tire body cord fabric, sidewall rubber and a tire bead. Shoulder pad compound is arranged at the joint part of the belted layer and the tire shoulder. Rubber cores and steel wire rings are arranged on the tire bead part. The belted layer comprises a steel wire cord fabric layer I, an insulating rubber plate and a steel wire cord fabric layer II. The insulating rubber plate is located between the steel wire cord fabric layer I and the steel wire cord fabric layer II. The rubber cores are formed by splicing upper triangular rubber core bodies and lower triangular rubber core bodies. The abrasion resistance of the OTR radial tire is about 20% higher than that of bias OTR tires, the oil saving performance of the OTR radial tire is about 13% higher than that of the bias OTR tires, the comprehensive service life of the OTR radial tire is about 50% longer than that of the bias OTR tires, and the OTR radial tire has high cost performance.
Description
Technical field
The present invention relates to a kind of many mining-types, high saturation steel wire-chinlon composite bodies engineering radial-type tyre, by changing tire construction and material, making its performance is the tire that a kind of cost performance between oblique engineering tire and all-steel engineering radial-ply tyre is higher, belongs to tyre production technical field.
Background technology
The off-the-road tyre produced the most both at home and abroad mainly has bias tire and all-steel radial tire two kinds, and owing to working environment, the work road conditions of off-the-road tyre are more and more harsher, loading demands is more and more higher so that bias tire is difficult in adapt to more complicated market environment.Radial is wear-resisting with it, antiknock, fuel-economizing, the extensive approval using advantage to obtain market at present such as comfortable, but due to all-steel engineering radial-ply tyre selling at exorbitant prices, cost performance is relatively low, thus market utilization rate is on the low side.For adapting to market demands, my company have developed the higher steel wire of a kind of a kind of cost performance between oblique engineering tire and all-steel engineering radial-ply tyre-chinlon composite bodies engineering radial-type tyre.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of many mining-types, high saturation steel wire-chinlon composite bodies engineering radial-type tyre, including crown, tire shoulder, belt, carcass ply, sidewall rubber, tyre bead, it is provided with shoulder pad glue in belt and tire shoulder joint portion, being provided with glue core and wire loop at tyre bead portion, described belt includes metal-cord II, isolation film and metal-cord I；Described isolation film is between metal-cord II and metal-cord I；
The Main Function of isolation film: reduce the shear stress between steel belt, strengthens belt plunger bond strength, and this isolation film heat is low, reduces tire running process bizet heat, it is to avoid belt delamination in early days damages.This sizing material requires Gao Dingshen, high resiliency, low-heat-generation, high bonding strength, has preferable bond properties with steel wire.
Described glue core is spliced by upper bead filler core and lower triangular rubber core and forms.
Glue core is spliced by upper bead filler core and lower triangular rubber core and forms, and upper bead filler core is flexible glue core, and main purpose is to be carried out transition by softer sidewall to harder tyre bead, prevents lower sidewall from deflecting deformation and causes greatly delamination；Lower triangular rubber core is ebonite core, improves tyre bead rigidity.
Being provided with shoulder pad glue in belt and tire shoulder joint portion, main purpose is the radian making belt and tyre surface radian kept in balance, reduces the flexural deformation of all-steel cord, absorbs end points stress.Shoulder pad glue sizing material requires low composing oneself, high resiliency, low-heat-generation.
Described metal-cord II and the wirecord fabric number of plies of metal-cord I and be 2-6 layer；Angle between described wirecord fabric and range line profile direction is 60 °-78 °；Alternately superposition between described adjacent wirecord fabric, forms multilamellar network structure.
Described carcass ply is 4-10 layer chinlon cord；Angle between described chinlon cord and range line profile direction is 0-10 °；Intersect between described adjacent chinlon cord, wide wrong patch, form multilamellar network structure.
The severing angle of carcass ply uses 0-10 ° of angle, and carcass angle is little, mainly have the advantage that 1, resistance to rolling little, fuel saving is excellent；2, carcass deflection is big, and carcass is soft, and tread surface is long-pending big, and contact pressure is evenly distributed, and grasps performance good, and anti-wear performance is good；3, angle is little, and cord interlayer shear stress is little, and tire running temperature is low, and sizing material and fibrous material indefatigability are damaged, and improve Life of Tyre.
Described crown obtains tyre surface and is provided with tyre tread；The decorative pattern saturation of described tyre tread is 65-75%.This decorative pattern saturation relatively ordinary skill machinery tyre tread saturation increases by 10%, can be effectively improved puncture wear-resisting, resistance to and the chunking resistance of the tire tread of tire.
Described isolation film includes following raw material and mass fraction thereof: natural rubber 100 parts；Zinc oxide 8-10 part；Anti-aging agent RD, 1.5-2 part；Antioxidant 4020,1.5-2 part；High abrasion furnace carbon black N330,40-50 part；Precipitated silica
10-20 part；Binder resin 7-9 part；Homogeneous agent 2-4 part；Resorcinol 2-4 part；Cobalt salt 2-4 part；Sulfur, 4-6 part；Accelerant CZ, 1-2 part；Anti-scorching agent CTP, 0.3-1 part.
The preparation method of described isolation film, prepares as follows:
Step 1) is by natural rubber 100 parts；Zinc oxide 8-10 part；Anti-aging agent RD, 1.5-2 part；Antioxidant 4020,1.5-2 part；High abrasion furnace carbon black N330,40-50 part；Precipitated silica 10-20 part；Binder resin 7-9 part；Homogeneous agent 2-4 part；Resorcinol
2-4 part；Cobalt salt 2-4 part；Utilize rubber mixing equipment, make mixing rubber master batch；
Step 2) take mixing rubber master batch 174-205 part, put into rubber mixing equipment, place into sulfur, 4-6 part；Accelerant CZ, 1-2 part；Anti-scorching agent CTP, 0.3-1 part；Mixing make finished composition；
Step 3) utilizes rolling equipment that finished composition is made isolation film.
This kind of tire requires to have may be designed as the inner tube of a tyre and tubeless two kinds according to work road conditions and user.
The method have the benefit that1, using, due to this kind of wheel crown part, angle is big, retractility is little wirecord fabric banding carcass, wheel crown part dilatancy is little, can improve the puncture wear-resisting, resistance to of tire, resistance to gnaw scuffings, resists to collapse and use up block and fuel saving.This New engineering machinery tire carries out service testing in Various Complex road conditions such as iron mine, stone pit, mines, and its comprehensive serviceability of empirical tests is substantially better than oblique engineering tire.And after measured, its wearability is higher than oblique engineering tire about 20%, fuel-economizing relatively oblique engineering tire fuel-economizing about 13%, Comprehensive service life is higher than bias tire about 50%.
2, cost performance is high, and this kind of Novel engineering radial serviceability is far above same specification oblique engineering tire, and use cost is suitable with oblique engineering tire, low compared with all-steel engineering radial-ply tyre by about 35%.
Accompanying drawing explanation
Fig. 1 is tire section structure schematic diagram of the present invention；
Fig. 2 is the enlarged drawing of local A in Fig. 1；
In figure: 1-crown；2.-steel belt；2.1-metal-cord I；2.2-isolates film；2.3-metal-cord II；3-shoulder pad glue；4-nylon carcass ply；5-sidewall rubber；6-glue core；6.1-upper bead filler core；Triangular rubber core under 6.2-；7-wire loop.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
Embodiment
1
As shown in Figure 1 and Figure 2, a kind of many mining-types, high saturation steel wire-chinlon composite bodies engineering radial-type tyre, including crown 1, tire shoulder, belt 2, carcass ply 4, sidewall rubber 5, tyre bead, it is provided with shoulder pad glue 3 in belt 2 and tire shoulder joint portion, being provided with glue core 6 and wire loop 7 at tyre bead portion, described belt 2 includes metal-cord II 2.1, isolation film 2.2 and metal-cord I 2.3；Described isolation film 2.2 is between metal-cord II 2.1 and metal-cord I 2.3；Described glue core 6 is spliced by upper bead filler core 6.1 and lower triangular rubber core 6.2 and forms.
Described metal-cord II 2.1 and the wirecord fabric number of plies of metal-cord I 2.3 and be 2-6 layer；Angle between described wirecord fabric and range line profile direction is 60 °-78 °；Alternately superposition between described adjacent wirecord fabric, forms multilamellar network structure.
Described carcass ply 4 is 4-10 layer chinlon cord；Angle between described chinlon cord and range line profile direction is 0-10 °；Intersect between described adjacent chinlon cord, wide wrong patch, form multilamellar network structure.
Described crown 1 obtains tyre surface and is provided with tyre tread；The decorative pattern saturation of described tyre tread is 65-75%.
Described isolation film includes following raw material and mass fraction thereof: natural rubber 100 parts；Zinc oxide 8-10 part；Anti-aging agent RD, 1.5-2 part；Antioxidant 4020,1.5-2 part；High abrasion furnace carbon black N330,40-50 part；Precipitated silica
10-20 part；Binder resin 7-9 part；Homogeneous agent 2-4 part；Resorcinol 2-4 part；Cobalt salt 2-4 part；Sulfur, 4-6 part；Accelerant CZ, 1-2 part；Anti-scorching agent CTP, 0.3-1 part.
The preparation method of described isolation film, prepares as follows:
Step 1) is by natural rubber 100 parts；Zinc oxide 8-10 part；Anti-aging agent RD, 1.5-2 part；Antioxidant 4020,1.5-2 part；High abrasion furnace carbon black N330,40-50 part；Precipitated silica 10-20 part；Binder resin 7-9 part；Homogeneous agent 2-4 part；Resorcinol
2-4 part；Cobalt salt 2-4 part；Utilize rubber mixing equipment, make mixing rubber master batch；
Step 2) take mixing rubber master batch 174-205 part, put into rubber mixing equipment, place into sulfur, 4-6 part；Accelerant CZ, 1-2 part；Anti-scorching agent CTP, 0.3-1 part；Mixing make finished composition；
Step 3) utilizes rolling equipment that finished composition is made isolation film.
Embodiment
2
Below as a example by 23.5R25L3 steel wire-chinlon composite bodies engineering tire, the present invention is described in further detail:
As shown in Figure 1, a kind of many mining-types, high saturation steel wire-chinlon composite bodies engineering radial-type tyre, including crown 1, tire shoulder, belt 2, carcass ply 4, sidewall rubber 5, tyre bead, it is provided with shoulder pad glue 3 in belt 2 and tire shoulder joint portion, being provided with glue core 6 and wire loop 7 at tyre bead portion, described belt 2 includes metal-cord II 2.1, isolation film 2.2 and metal-cord I 2.3；Described isolation film 2.2 is between metal-cord II 2.1 and metal-cord I 2.3；Described glue core 6 is spliced by upper bead filler core 6.1 and lower triangular rubber core 6.2 and forms.
Described metal-cord II 2.1 and the wirecord fabric number of plies of metal-cord I 2.3 and be 4 layers；Each slice width degree is: the 1st layer of 360 mm；2nd layer of 440mm；3rd layer of 380 mm；4th layer of 400mm；
Described metal-cord I 2.3 is 1 layer of 3+8*0.33HT wirecord fabric, and the angle between described wirecord fabric and range line profile direction is 66 °；
Described metal-cord II 2.1 is 2 layers of 3+8*0.33HT wirecord fabric and 1 layer of 5*0.35HI wirecord fabric (being connected with crown), and the angle between described wirecord fabric and range line profile direction is 71 °；
Alternately superposition between described adjacent wirecord fabric, forms multilamellar network structure.
Described carcass ply 4 is 6 layer of 1680 chinlon 6 dipped tire core fabric；Each slice width degree is: the 1st and 2 layer: 1560mm；3rd and 4 layer: 1680mm；5th and 6 layer: 1420mm；
Angle between 1680 described chinlon 6 dipped tire core fabrics and range line profile direction is 2 °；Intersect between described 1680 adjacent chinlon 6 dipped tire core fabrics, wide wrong patch, form multilamellar network structure.
Described crown 1 obtains tyre surface and is provided with tyre tread；The decorative pattern saturation of described tyre tread is 69.8%；Pattern depth is 33mm.
Described isolation film includes following raw material and mass fraction thereof: natural rubber 100 parts；Zinc oxide 8-10 part；Anti-aging agent RD, 1.5-2 part；Antioxidant 4020,1.5-2 part；High abrasion furnace carbon black N330,40-50 part；Precipitated silica
10-20 part；Binder resin 7-9 part；Homogeneous agent 2-4 part；Resorcinol 2-4 part；Cobalt salt 2-4 part；Sulfur, 4-6 part；Accelerant CZ, 1-2 part；Anti-scorching agent CTP, 0.3-1 part.
The preparation method of described isolation film, prepares as follows:
Step 1) is by natural rubber 100 parts；Zinc oxide 8-10 part；Anti-aging agent RD, 1.5-2 part；Antioxidant 4020,1.5-2 part；High abrasion furnace carbon black N330,40-50 part；Precipitated silica 10-20 part；Binder resin 7-9 part；Homogeneous agent 2-4 part；Resorcinol
2-4 part；Cobalt salt 2-4 part；Utilize rubber mixing equipment, make mixing rubber master batch；
Step 2) take mixing rubber master batch 174-205 part, put into rubber mixing equipment, place into sulfur, 4-6 part；Accelerant CZ, 1-2 part；Anti-scorching agent CTP, 0.3-1 part；Mixing make finished composition；
Step 3) utilizes rolling equipment that finished composition is made isolation film.
The performance test data of prepared isolation film, is shown in Table 1.
According to Standard (GB/T
30193 2013) the 23.5R25L3 steel wire prepared by the present embodiment-chinlon composite bodies engineering tire is carried out endurance quality test, be shown in Table 2；And the 23.5-25L3 oblique engineering tire sold on market is carried out endurance quality test, it is shown in Table 3.
From table 2, table 3 data, can be seen that, when accumulative running time reaches 47 h of Standard, 23.5R25L3 steel wire-chinlon composite bodies engineering tire and 23.5-25L3 cross-ply all do not damage, but when increasing 20% load and proceeding test, damaged tyres when 23.5-25L3 cross-ply running time is 7 h 5min, and 23.5R25L3 steel wire-chinlon composite bodies tire running time damaged tyres when being 17 h 24min, tire running performance is apparently higher than same specification cross-ply.
Table 1
| Project | Measured value |
| Shao Er A type hardness tester/degree | 71 |
| Hot strength/MPa | 26.0 |
| Elongation rate of tensile failure/% | 530 |
| 300% stretches/% surely | 17.4 |
| Heat/DEG C | 21 |
| Steel wire H extracts N/M out | 1300 |
Table 2
| Experimental stage | Test load/kg | Test load rate/% | Test period/h |
| 1 | 7895 | 65 | 7h |
| 2 | 10325 | 85 | 16h |
| 3 | 12150 | 100 | 24h |
| 4 | 14580 | 120 | 17h24min |
Note: the blowing pressure is 475 kPa, test speed 10 km h-1, tire shoulder delamination during off-test.
Table 3
| Experimental stage | Test load/kg | Test load rate/% | Test period/h |
| 1 | 7895 | 65 | 7h |
| 2 | 10325 | 85 | 16h |
| 3 | 12150 | 100 | 24h |
| 4 | 14580 | 120 | 7h5min |
Note: the blowing pressure is 475 kPa, test speed 10 km h-1, tire shoulder delamination during off-test.
Claims (6)
1. mining-type more than a kind, high saturation steel wire-chinlon composite bodies engineering radial-type tyre, including crown (1), tire shoulder, belt (2), carcass ply (4), sidewall rubber (5), tyre bead, is provided with shoulder pad glue (3) in belt (2) and tire shoulder joint portion, is provided with glue core (6) and wire loop (7) at tyre bead portion, it is characterized in that: described belt (2) includes metal-cord II (2.1), isolation film (2.2) and metal-cord I (2.3)；Described isolation film (2.2) is positioned between metal-cord II (2.1) and metal-cord I (2.3)；Described glue core (6) is spliced by upper bead filler core (6.1) and lower triangular rubber core (6.2) and forms.
The many mining-types of one the most according to claim 1, high saturation steel wire-chinlon composite bodies engineering radial-type tyre, it is characterised in that: described metal-cord II (2.1) and the wirecord fabric number of plies of metal-cord I (2.3) and be 2-6 layer；Angle between described wirecord fabric and range line profile direction is 60 °-78 °；Alternately superposition between described adjacent wirecord fabric, forms multilamellar network structure.
The many mining-types of one the most according to claim 1, high saturation steel wire-chinlon composite bodies engineering radial-type tyre, it is characterised in that: described carcass ply (4) is 4-10 layer chinlon cord；Angle between described chinlon cord and range line profile direction is 0-10 °；Intersect between described adjacent chinlon cord, wide wrong patch, form multilamellar network structure.
The many mining-types of one the most according to claim 1, high saturation steel wire-chinlon composite bodies engineering radial-type tyre, it is characterised in that: described crown (1) obtains tyre surface and is provided with tyre tread；The decorative pattern saturation of described tyre tread is 65-75%.
The many mining-types of one the most according to claim 1, high saturation steel wire-chinlon composite bodies engineering radial-type tyre, it is characterised in that: described isolation film includes following raw material and mass fraction thereof: natural rubber 100 parts；Zinc oxide 8-10 part；Anti-aging agent RD, 1.5-2 part；Antioxidant 4020,1.5-2 part；High abrasion furnace carbon black N330,40-50 part；Precipitated silica
10-20 part；Binder resin 7-9 part；Homogeneous agent 2-4 part；Resorcinol 2-4 part；Cobalt salt 2-4 part；
Sulfur, 4-6 part；Accelerant CZ, 1-2 part；Anti-scorching agent CTP, 0.3-1 part.
The preparation method of the isolation film used by a kind of engineering radial-type tyre the most as claimed in claim 1, it is characterised in that: the preparation method of described isolation film, prepare as follows:
Step 1) is by natural rubber 100 parts；Zinc oxide
8-10 part；Anti-aging agent RD, 1.5-2 part；Antioxidant 4020,1.5-2 part；High abrasion furnace carbon black N330,40-50 part；Precipitated silica 10-20 part；Binder resin 7-9 part；Homogeneous agent 2-4 part；Resorcinol 2-4 part；Cobalt salt 2-4 part；Utilize rubber mixing equipment, make mixing rubber master batch；
Step 2) take mixing rubber master batch 174-205 part, put into rubber mixing equipment, place into sulfur, 4-6 part；Accelerant CZ, 1-2 part；Anti-scorching agent CTP, 0.3-1 part；Mixing make finished composition；
Step 3) utilizes rolling equipment that finished composition is made isolation film.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016101884507 | 2016-03-29 | ||
| CN201610188450 | 2016-03-29 |
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| Publication Number | Publication Date |
|---|---|
| CN105730150A true CN105730150A (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610205566.7A Pending CN105730150A (en) | 2016-03-29 | 2016-04-05 | Multi-mining-type high-saturability steel wire-chinlon composite body OTR radial tire |
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| CN (1) | CN105730150A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248294A (en) * | 2018-01-15 | 2018-07-06 | 万力轮胎股份有限公司 | A kind of high-performance tire with high rigidity structure |
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| US20120279628A1 (en) * | 2008-01-15 | 2012-11-08 | Maurice Taylor | Multiple bead radial tire |
| CN103012860A (en) * | 2011-09-22 | 2013-04-03 | 住友橡胶工业株式会社 | All-steel tire |
| JP2013216754A (en) * | 2012-04-06 | 2013-10-24 | Bridgestone Corp | Heavy-duty tire |
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| JP2014162894A (en) * | 2013-02-27 | 2014-09-08 | Bridgestone Corp | Rubber composition, method of producing rubber-metal composite, rubber-metal composite, tire, industrial belt and rubber roller |
| CN104031296A (en) * | 2014-06-19 | 2014-09-10 | 赛轮集团股份有限公司 | Formula and preparation process of belted layer cushion rubber of all-steel radial tire |
| CN205439831U (en) * | 2016-03-29 | 2016-08-10 | 徐州徐轮橡胶有限公司 | Steel wire - polyamide fibre combined material body engineering radial tire |
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2016
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| US20120279628A1 (en) * | 2008-01-15 | 2012-11-08 | Maurice Taylor | Multiple bead radial tire |
| CN201520165U (en) * | 2009-07-01 | 2010-07-07 | 山东豪克国际橡胶工业有限公司 | Load carrying radial ply tire |
| CN103012860A (en) * | 2011-09-22 | 2013-04-03 | 住友橡胶工业株式会社 | All-steel tire |
| JP2013216754A (en) * | 2012-04-06 | 2013-10-24 | Bridgestone Corp | Heavy-duty tire |
| CN103724679A (en) * | 2012-10-15 | 2014-04-16 | 住友橡胶工业株式会社 | Rubber composition and pneumatic tyre |
| JP2014162894A (en) * | 2013-02-27 | 2014-09-08 | Bridgestone Corp | Rubber composition, method of producing rubber-metal composite, rubber-metal composite, tire, industrial belt and rubber roller |
| CN104031296A (en) * | 2014-06-19 | 2014-09-10 | 赛轮集团股份有限公司 | Formula and preparation process of belted layer cushion rubber of all-steel radial tire |
| CN205439831U (en) * | 2016-03-29 | 2016-08-10 | 徐州徐轮橡胶有限公司 | Steel wire - polyamide fibre combined material body engineering radial tire |
Non-Patent Citations (1)
| Title |
|---|
| 霍玉云: "《橡胶制品设计与制造》", 31 May 1984 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248294A (en) * | 2018-01-15 | 2018-07-06 | 万力轮胎股份有限公司 | A kind of high-performance tire with high rigidity structure |
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Application publication date: 20160706 |