CN103660801A - Tire with composite structure tread and manufacturing method thereof - Google Patents
Tire with composite structure tread and manufacturing method thereof Download PDFInfo
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- CN103660801A CN103660801A CN201210343442.7A CN201210343442A CN103660801A CN 103660801 A CN103660801 A CN 103660801A CN 201210343442 A CN201210343442 A CN 201210343442A CN 103660801 A CN103660801 A CN 103660801A
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- adhesive tape
- latching member
- carcass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The invention discloses a tire with a composite tread and a manufacturing method thereof, wherein the tire comprises a tire body made of rubber materials, a rubber strip made of polyurethane materials is embedded on the tread of the tire body, and the outer surface area of the rubber strip accounts for 1/3-2/3 of the whole tread area. The manufacturing method comprises the steps of banburying, preparation of rubber parts including tire treads and the like, extrusion of polyurethane rubber strips through an independent extruder, application of the polyurethane rubber strips in the rubber tire treads, tire forming, assembly of the rubber parts and the polyurethane rubber strips on a forming machine into a green tire, vulcanization of the green tire and the like. The tire has the characteristics of high wear resistance, low rolling resistance, good elasticity and strong ground adhesion. The service life of the tire is over 20 percent longer than that of the traditional tire, and the tire is suitable for taxies, bus tires, trailer wheels of multi-wheel medium-heavy trucks, agricultural tires, forklift tires, engineering tires, special spare tires for cars and the like which mainly run in urban areas.
Description
Technical field
The present invention relates to a kind of tire, relate in particular to a kind of tire with the composite structure tyre surface being formed by different materials.
Background technology
Tire is in running car, to guarantee safe vitals, conventional tire is all generally rubber tires at present, be that carcass adopts rubber to make, and tyre surface is by singly one or more rubber and reinforcing agent, extending agent, aging inhibitor, vulcanizator, accelerator etc. are mediated the elastomeric compound forming through equipment such as Banbury mixer or mills, through extrusion molding, apply ointment or plaster on tire carcass, then by mould cure, form fixing profile and decorative pattern.This tyre surface that is material of main part by rubber, although good springiness is good with traction, has certain resistance to abrasion.But for reducing the rolling resistance of this conventional tire, need sacrificial section resistance to abrasion, thereby cause its resistance to abrasion more can not meet requirements, (for example affect the travelled distance of tire and service life, tyre surface is generally ten thousand kilometers of car tire 6-8 service life, ten thousand kilometers of load-carrying tire 10-14), and cause producing junked tire, environment is formed to " black " and pollute and heavy metal pollution.In addition, be to increase the intensity of rubber, tire protector all adds black-reinforced and aromatic naphtha (having carcinogenesis), and these additives all can be dispersed in air and further serious environment pollution with treadwear.Be the rolling resistance that reduces tyre surface in addition, the white carbon of a large amount of poorly conductives of adapted in the sizing material of being everlasting, thus cause conventional tire to have equally electric discharge problem.
In recent years, there are in the world a lot of people to be devoted to research more wear-resisting than existing tire, more the tire of environmental protection.And polyurethane material is a kind of poly-mer of complete reaction, chemical constitution has guaranteed that it has good stability, has the features such as high-wearing feature and rolling resistance are little, reduction oil consumption.But also there is the shortcoming that adhesive ability reduces, interior heat-dissipating is large, glass transition temperature is high in this material.At present occurred integrated poured pu tire, although these tyre surfaces are wear-resisting especially, do not needed black-reinforced and add aromatic naphtha, its hardness is high, poor flexibility, rolling resistance is large, oil consumption is many and the middle heat-dissipating of travelling is large.Although also work out the tire at the polyurethane tread of rubber for tire carcass upper overall with, but there is following defect in this tire: 1) different due to rubber base portion film and polyurethane material, cause adhesion strength bonding between carcass and tyre surface inadequate, carcass is easily separated with tyre surface under steam; 2) carcass is different from the resistance to effect of heat of tyre surface in the process of moving, and heat-dissipating is also different, cause the two to produce het expansion in various degree, thereby it is separated that carcass and tyre surface are easy to; 3) in the process of moving, the rolling resistance of polyurethane tread is little and rubber tyre body rolling resistance is large, so the two is subject to identical power but to produce different distortion at position, makes equally carcass and tyre surface be easy to separated.Therefore this tire does not overcome the weakness of aforementioned polyurethane material equally, can not make tyre surface and carcass combine closely completely.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of tire with rubber-polyurethane composite structure tyre surface is provided.
Another object of the present invention is to provide a kind of manufacture method with the tire of rubber-polyurethane composite structure tyre surface.
For realizing the present invention's the first object, the present invention adopts following technical scheme: the tire that the present invention has composite structure tyre surface comprises the carcass of being made by elastomeric material, on the tyre surface of carcass, be inlaid with the adhesive tape that polyurethane material is made, carcass and adhesive tape are interference fit, and adhesive tape exterior surface area accounts for the 1/5-4/5 of unit tread area.
Preferably, adhesive tape exterior surface area accounts for the 1/3-2/3 of unit tread area, and adhesive tape is ring-band shape, and the width range of adhesive tape is 15-300mm, and thickness range is 5-50mm.
Preferably, the first locking groove that accepting groove is set on carcass and is communicated with accepting groove, arranges the first latching member coordinating with the first locking groove in adhesive tape; Or accepting groove is set on carcass and is arranged on the first latching member on accepting groove sidewall, the first locking groove coordinating with the first latching member is set in adhesive tape.
Preferably, the second locking groove being communicated with accepting groove is set on carcass, the second latching member coordinating with the second locking groove is set in adhesive tape; Or the accepting groove sidewall of carcass arranges the second latching member, the second locking groove coordinating with the second latching member is set in adhesive tape.
Preferably, first, second latching member is strip shape, serration or cylindrical, and the shape of first, second locking groove is corresponding identical respectively with the shape of first, second latching member.The number range of the first latching member, the second locking groove is 1-8 bar, and the number range of the second latching member, the second locking groove is 2-20.
For realizing the present invention's the second object, the present invention adopts following technical scheme: the manufacture method of composite structure tyre surface tire of the present invention, comprise the steps: (1) banburying; (2) glue component is prepared, and extrudes, calendering, tyre bead moulding, cord severing, pastes apex strip, bracing ply moulding; (2-1): manufacture polyurethane adhesive tape, in adhesive tape, produce latching member or locking groove (3) tire building simultaneously, the glue component being about to except polyurethane adhesive tape is assembled into green tire on forming machine, has the locking groove or the latching member that coordinate with described latching member or locking groove respectively on the green tire after composition; (4) sulfuration, by green tire and polyurethane adhesive tape difference sulfidization molding, generates carcass and adhesive tape after sulfuration; (5) carcass and the adhesive tape after assembling sulfuration, carcass and adhesive tape are interference fit, and latching member and the combination of locking groove formation latching member.
Preferably, in step (2-1), increase step (a): by mold pressing or machine tooling, centrifugal pouring or hand engraving, in adhesive tape, produce decorative pattern.
Preferably, in step (5), increase before step (b): at the dual-side of adhesive tape or/and basal surface application of adhesive, and/or at the dual-side of the accepting groove of carcass or/and basal surface application of adhesive.
For realizing the present invention's the second object, the present invention can also adopt following technical scheme: the present invention has the manufacture method of compound tyre surface tire, comprises the steps: (1) banburying; (2) glue component is prepared, and extrudes sidewall/rim of the mouth and apex strip, calendering, tyre bead moulding, cord severing, pastes apex strip, bracing ply moulding; (3) extruded tread, extrudes polyurethane adhesive tape by extruder independently simultaneously, and polyurethane adhesive tape is applied ointment or plaster in the rubber tread of extruding at the same time; (4) tire building is assembled into green tire by glue component and rubber/polyurethane tyre surface on forming machine; (5) sulfuration green tire.
The present invention gives full play to the features of rubber and polyurethane bi-material, the good polyurethane material of resistance to abrasion is arranged on to tyre surface center 1/3-2/3 part that relative wear is larger, and elastomeric material is still being used in the larger tire shoulder position of handling impact; Thereby obtain preferably Combination property.The carcass of tire of the present invention and adhesive tape are interference fit and combine by latching member, thereby carcass and adhesive tape anchoring strength after assurance sulfuration guarantee that the two is not easily separated, can also by adhesive agent, further guarantee combining closely of the two again.The carcass of tire of the present invention can also omit closure combination, by extruder independently, polyurethane adhesive tape is directly extruded and applied ointment or plaster in rubber tread, by sulfuration simultaneously, make to produce between bi-material molecular bond combination, form the compound tyre surface of integral type, and can on tyre surface, form fixing decorative pattern.Therefore not only resistance to abrasion is high, rolling resistance is low for the tyre surface of tire of the present invention, and good springiness, and strong with traction, be greatly improved the service life of the service life of tire with respect to conventional tire.
accompanying drawing explanation:
Fig. 1 is the tire part sectional view of first embodiment of the invention.
Fig. 2 is the tire part sectional view of second embodiment of the invention.
Fig. 3 is the schematic diagram of a part for tire embodiment illustrated in fig. 1.
Fig. 4 is the schematic perspective view of third embodiment of the invention.
the specific embodiment:
Please refer to shown in Fig. 1-4, tire 10 of the present invention comprises and the have crown carcass 12 of (not label) is arranged on the radially tyre surface 14 in crown region, is provided with pattern block 144 and pattern groove 142 on tyre surface 14.Carcass 12 arranges accepting groove 120 downwards from tyre surface 14, and carcass 12 is also provided with some the first locking grooves 122 that are communicated with accepting groove 120.The carcass 12 of tire 10 is made as glue material by known the commonly using of art technology person.Tire 10 also comprises that the certain adhesive tape 16 of ring-band shape adhesive tape 16(with certain width and thickness can be also the ring-band shape adhesive tape of the non-closure of subsection setup in carcass), adhesive tape 16 is made by polyurethane material, comprises adhesive tape main body 160, is arranged on adhesive tape main body 160 sides and the first latching member 162 extending along side lengthwise and is arranged on the groove 164 in adhesive tape main body.Adhesive tape 16 is assemblied in the accepting groove 120 of carcass 12, and adhesive tape 16 is interference fit with accepting groove 120, polyurethane adhesive tape 16 is positioned at the relatively middle position of tyre surface that relative wear is larger, the exterior surface area of adhesive tape 16 accounts for the about 1/5-4/5 of unit tread area, preferably 1/4-3/4, is more preferably 1/3-2/3.The first latching member 162 is sticked in the first locking groove 122, thereby adhesive tape 16 is firmly embedded in carcass 12, guarantees combining closely of tire in use 10 and adhesive tape 16.Be understandable that, the width of adhesive tape 16 and thickness are to determine according to the specification of adapted tire.Preferably, the width range of adhesive tape 16 is 15-300mm, and thickness range is 5-50mm.
In the first embodiment shown in Fig. 1, adhesive tape 16 has two, be arranged on symmetrically on the tyre surface of tire 10, and the first latching member 162 of adhesive tape 16 is the strip shape extending along adhesive tape length direction with respect to tire line of centers, in the illustrated embodiment, the first latching member 162 is 4.But different according to adhesive tape 16 thickness, the number of the first latching member 162 also can change, preferably, the first latching member number range is 1-8 bar, if i.e. adhesive tape thinner thickness, the first latching member 162 can only arrange one at the one-sided of adhesive tape 16, if adhesive tape thickness is thicker, the first latching member 162 can arrange respectively 4 in adhesive tape 16 both sides, also can be separately positioned on asymmetrically the both sides of adhesive tape 16.Certainly in the embodiment shown in Fig. 1, the first latching member 162 can be zig-zag rectangular, also can be to be distributed in many independent cylinders of the one-sided or bilateral of adhesive tape 16 or to be conducive to adhesive tape 16 and other arbitrary shapes that carcass 12 is combined closely.The shape of the first locking groove 122 on carcass 12 is corresponding with number with the shape of number and the first latching member 162.
In the second embodiment shown in Fig. 2, tire 10 only comprises an adhesive tape 16, and carcass 12 only arranges an accepting groove 120, and in accepting groove 120, interference is inlaid with adhesive tape 16.Identical with the first embodiment, the number of adhesive tape 16 also can change, 1-8 bar preferably, the first latching member 162 and the first locking groove 122 be shaped as serration, certainly, the first latching member 162 and the first locking groove 122 can be the strip shapes that extend along adhesive tape length direction, be distributed in many independent cylinders of the one-sided or bilateral of adhesive tape 16 or be conducive to adhesive tape 16 and carcass 12 other arbitrary shapes of combining closely.
Please refer to shown in Fig. 4, consider that polyurethane adhesive tape 16 and rubber tyre body 12 are in the otherness of compressive deformation and friction force, preferably, in adhesive tape 16, can also be provided with the second latching member 166 extending along carcass 12 radial direction, the number of the second latching member 166 can change, preferred number range is 2-40, more preferably 2-20.Carcass 12 is provided with and the second latching member 166 the second locking groove (not label) that coordinate and that be communicated with accepting groove 120 accordingly.Understandable, the second latching member 166, the second locking groove can be the strip shape that radially extends, serration, independent cylindrical or be conducive to adhesive tape 16 and carcass 12 other any shapes of combining closely, and the second latching member 166, the second locking groove can be the both sides that are arranged on asymmetrically adhesive tape 16.
The present invention's the first latching member 162 and the first locking groove 122 form the first latching member combination, and the second latching member 166 and the second locking groove form the second latching member combination.The position of first, second latching member 162,166 and the first locking groove 122, the second locking groove can exchange, be that first, second latching member 166,166 can be arranged on carcass 12, and the first locking groove 122, the second locking groove can be arranged in adhesive tape 16, also can be that the first latching member 162, the second locking groove are arranged in adhesive tape 16, and the second latching member 166, the first locking groove 122 are arranged on carcass 12, or the second latching member 166, the first locking groove are arranged in adhesive tape 16, and the first latching member 162, the second locking groove are arranged on carcass 12.Preferably, for strengthening the associativity between polyurethane adhesive tape 16 and rubber tyre body 12, at adhesive tape 16 dual-sides or/and basal surface application of adhesive, and/or at the dual-side of the accepting groove 120 of carcass 12 or/and basal surface application of adhesive, adhesives makes adhesive tape 16 and carcass 12 have good viscosity.
The adhesive tape 16 of tire 10 of the present invention also can not arrange groove 164, and the outside face of adhesive tape 16 can be level and smooth, or other forms of decorative pattern is set.When the adhesive tape 16 of tire 10 is while being symmetrical, according to it, the distributing position on tyre surface 14 can be symmetrical to the decorative pattern in adhesive tape 16, can be also asymmetric.In addition, when carcass 12 and the adhesive tape 16 of tire 10 of the present invention are while being one-body molded, omit first, second latching member combination.
An embodiment of the manufacturing process of tire 10 of the present invention comprises the steps: 1) banburying; 2) glue component is prepared, and extrudes, calendering, tyre bead moulding, cord severing, pastes apex strip, bracing ply moulding; 3) manufacture polyurethane adhesive tape 16, in adhesive tape 16, produce first, second latching member 162,166 simultaneously; 4) tire building, the glue component being about to except polyurethane adhesive tape 16 is assembled into green tire, the first locking groove 122 and the second locking groove that on the green tire after composition, have accepting groove 120, are communicated with accepting groove 120 on forming machine; 5) sulfuration, by green tire and polyurethane adhesive tape 16 difference sulfidization moldings, generates carcass 12 and adhesive tape 16 after sulfuration; 6) carcass 12 and the adhesive tape 16 after assembling sulfuration, carcass 12 is interference fit with adhesive tape 16, the existence of first, second latching member 162,166 and the first locking groove 122, the second locking groove, the carcass 12 after assurance assembling is combined closely with adhesive tape 16.
Preferably, in step 3), can increase step a: by mold pressing or machine tooling, centrifugal pouring or hand engraving, in adhesive tape, produce decorative pattern.In the above-described embodiments, step 3) and step 4) are regardless of front and back order.Preferably, for further guaranteeing combining closely of carcass 12 and adhesive tape 16, before step 6), increase step b: at the dual-side of adhesive tape 16 or/and basal surface application of adhesive, and/or at the dual-side of the accepting groove 120 of carcass 12 or/and basal surface application of adhesive.
More than to be arranged in adhesive tape 16 with first, second latching member 162,166, and the first locking groove 122 and the second locking groove are arranged on carcass as example describes, when the position of first, second latching member 162,166 and the first locking groove 122, the second locking groove changes as described above, manufacturing process and above-mentioned embodiment are basic identical, and difference is only that latching member is different from the position that locking groove arranges.
Second embodiment of manufacturing process of the present invention comprises the steps: 1) banburying; 2) glue component is prepared, and extrudes sidewall/rim of the mouth and apex strip, calendering, tyre bead moulding, cord severing, pastes apex strip, bracing ply moulding; 3), when tyre surface 14 is extruded, by extruder independently, extrude polyurethane adhesive tape 16, and polyurethane adhesive tape 16 is applied ointment or plaster in the rubber tread 14 of extruding at the same time; 4) tire building is assembled into green tire by glue component and the compound tyre surface of rubber tread 14/ polyurethane adhesive tape 16 on forming machine; 5) sulfuration green tire, makes to produce molecular bond between the elastomeric material of tyre surface 14 and the polyurethane material of adhesive tape 16 and is combined, and forms the tyre surface composite structure of integral type, and on tyre surface, forms fixing decorative pattern.Adopt 10, the tire of the present embodiment manufacturing process to omit latching member and locking groove, can guarantee equally combining closely of carcass 12 and adhesive tape 16.
More than to the preferably description of the specific embodiment of the present invention, the structure of tire 10 of the present invention and manufacture method are not only applicable to structure and manufacture, the structure rebuilding a tyre and the manufacture of new tire, and are applicable to structure and the manufacture of diagonal tyre and radial-ply tyre.Tire of the present invention is applicable to taxicar, the bus tire mainly travelling in city and the trailer wheels of taking turns medium and heavy autotruck, agricultural tyre, fork truck tire, engineering tyre, car dedicated backup tire etc. more.
Claims (10)
1. a tire with composite structure tyre surface, comprise the carcass of being made by elastomeric material, it is characterized in that: on the tyre surface of described carcass, be inlaid with the adhesive tape that polyurethane material is made, described carcass and described adhesive tape are interference fit, and described adhesive tape exterior surface area accounts for the 1/5-4/5 of tire unit tread area.
2. the tire of composite structure tyre surface as claimed in claim 1, is characterized in that: described adhesive tape exterior surface area accounts for the 1/3-2/3 of unit tread area, and described adhesive tape is ring-band shape, and the width range of adhesive tape is 15-300mm, and thickness range is 5-50mm.
3. the tire of composite structure tyre surface as claimed in claim 1 or 2, is characterized in that: the first locking groove that accepting groove is set on described carcass and is communicated with described accepting groove, arranges the first latching member coordinating with described the first locking groove in described adhesive tape; Or accepting groove is set on described carcass and is arranged on the first latching member on described accepting groove sidewall, the first locking groove coordinating with described the first latching member is set in described adhesive tape.
4. the tire of composite structure tyre surface as claimed in claim 3, is characterized in that: described carcass is provided with the second locking groove being communicated with described accepting groove, and the second latching member coordinating with described the second locking groove is set in described adhesive tape; Or the accepting groove sidewall of described carcass arranges the second latching member, the second locking groove coordinating with described the second latching member is set in described adhesive tape.
5. the tire of composite structure tyre surface as claimed in claim 4, is characterized in that: described first, second latching member is strip shape, serration or cylindrical, and the shape of described first, second locking groove is corresponding identical respectively with the shape of first, second latching member.
6. the tire of composite structure tyre surface as claimed in claim 4, is characterized in that: the number range of described the first latching member, the second locking groove is 1-8 bar, and the number range of described the second latching member, the second locking groove is 2-20.
7. manufacture has a manufacture method for the tire of composite structure tyre surface as claimed in claim 1, comprises the steps: (1) banburying; (2) glue component is prepared, and extrudes, calendering, tyre bead moulding, cord severing, pastes apex strip, bracing ply moulding; (3) tire building; It is characterized in that: between step (2) and (3), there is step (2-1): manufacture polyurethane adhesive tape, in adhesive tape, produce latching member or locking groove simultaneously; And in step (3), be that the glue component except polyurethane adhesive tape is assembled into green tire on forming machine, on the green tire after composition, there is the locking groove or the latching member that coordinate with described latching member or described locking groove respectively; (4) sulfuration, by green tire and polyurethane adhesive tape difference sulfidization molding, generates carcass and adhesive tape after sulfuration; (5) carcass and the adhesive tape after assembling sulfuration, described carcass and adhesive tape are interference fit, latching member and locking groove form latching member combination.
8. manufacture method as claimed in claim 7, is characterized in that: in step (2-1), increase step (a): by mold pressing or machine tooling, centrifugal pouring or hand engraving technique, produce decorative pattern in adhesive tape.
9. manufacture method as claimed in claim 7, is characterized in that: in step (5), increase before step (b): at the dual-side of adhesive tape or/and basal surface application of adhesive, and/or at the dual-side of the accepting groove of carcass or/and basal surface application of adhesive.
10. manufacture has a manufacture method for the tire of composite structure tyre surface as claimed in claim 1, comprises the steps: (1) banburying; (2) glue component is prepared, and extrudes sidewall/rim of the mouth and apex strip, calendering, tyre bead moulding, cord severing, pastes apex strip, bracing ply moulding; It is characterized in that: also comprise the steps: (3) extruded tread, when tyre surface is extruded, by extruder independently, extrude polyurethane adhesive tape, and polyurethane adhesive tape is applied ointment or plaster in the rubber tread of extruding at the same time; (4) tire building is assembled into green tire by glue component and rubber/polyurethane tyre surface on forming machine; (5) sulfuration green tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210343442.7A CN103660801B (en) | 2012-09-17 | 2012-09-17 | Tire with composite structure tread and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210343442.7A CN103660801B (en) | 2012-09-17 | 2012-09-17 | Tire with composite structure tread and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103660801A true CN103660801A (en) | 2014-03-26 |
| CN103660801B CN103660801B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210343442.7A Active CN103660801B (en) | 2012-09-17 | 2012-09-17 | Tire with composite structure tread and manufacturing method thereof |
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| Country | Link |
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| CN (1) | CN103660801B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922816A (en) * | 2016-06-13 | 2016-09-07 | 山东东车公铁两用牵引车辆有限公司 | Solid tire with replaceable abrasion-resistant rubber |
| CN107933198A (en) * | 2017-12-27 | 2018-04-20 | 王峰 | A kind of dynamic antivibration type non-inflatable tyre and production method |
| CN109572328A (en) * | 2017-09-29 | 2019-04-05 | 江苏润昌橡胶科技有限公司 | A kind of polyurethane rubber compounded special tire and preparation method thereof |
| CN110315910A (en) * | 2019-08-09 | 2019-10-11 | 王少波 | A kind of pu tire |
| CN110561979A (en) * | 2019-08-30 | 2019-12-13 | 青岛慕沃科技有限公司 | polyurethane pneumatic tire and manufacturing method thereof |
| CN113246515A (en) * | 2021-06-28 | 2021-08-13 | 徐州徐轮橡胶有限公司 | Baking-free tire winding type semi-finished product direct vulcanization process |
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| US3462328A (en) * | 1965-06-07 | 1969-08-19 | Goodyear Tire & Rubber | Method of making vehicle tire tread |
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| CN201056141Y (en) * | 2007-06-20 | 2008-05-07 | 朱信明 | Polyurethane rubber combined tire surface |
| CN101537774A (en) * | 2009-04-22 | 2009-09-23 | 南昌三星电动车制造有限公司 | Two-in-one wear-resistant tyre |
| CN102529596A (en) * | 2012-02-09 | 2012-07-04 | 北京化工大学 | Rubber and plastic composite tire tread |
| CN102582363A (en) * | 2012-03-21 | 2012-07-18 | 北京化工大学 | Second-order decorative pattern polyurethane film-rubber composite tire and molding process thereof |
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| US3462328A (en) * | 1965-06-07 | 1969-08-19 | Goodyear Tire & Rubber | Method of making vehicle tire tread |
| CN2067228U (en) * | 1990-05-10 | 1990-12-12 | 韩明友 | Tire with moving tire top |
| CN1408569A (en) * | 2001-09-25 | 2003-04-09 | 丁海明 | Combined tyre |
| CN201056141Y (en) * | 2007-06-20 | 2008-05-07 | 朱信明 | Polyurethane rubber combined tire surface |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922816A (en) * | 2016-06-13 | 2016-09-07 | 山东东车公铁两用牵引车辆有限公司 | Solid tire with replaceable abrasion-resistant rubber |
| CN109572328A (en) * | 2017-09-29 | 2019-04-05 | 江苏润昌橡胶科技有限公司 | A kind of polyurethane rubber compounded special tire and preparation method thereof |
| CN107933198A (en) * | 2017-12-27 | 2018-04-20 | 王峰 | A kind of dynamic antivibration type non-inflatable tyre and production method |
| CN110315910A (en) * | 2019-08-09 | 2019-10-11 | 王少波 | A kind of pu tire |
| CN110561979A (en) * | 2019-08-30 | 2019-12-13 | 青岛慕沃科技有限公司 | polyurethane pneumatic tire and manufacturing method thereof |
| CN110561979B (en) * | 2019-08-30 | 2021-07-20 | 青岛慕沃科技有限公司 | Method for manufacturing polyurethane pneumatic tire |
| CN113246515A (en) * | 2021-06-28 | 2021-08-13 | 徐州徐轮橡胶有限公司 | Baking-free tire winding type semi-finished product direct vulcanization process |
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| Publication number | Publication date |
|---|---|
| CN103660801B (en) | 2016-01-20 |
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