CN208198009U - All-steel tire for vehicle - Google Patents
All-steel tire for vehicle Download PDFInfo
- Publication number
- CN208198009U CN208198009U CN201820615443.5U CN201820615443U CN208198009U CN 208198009 U CN208198009 U CN 208198009U CN 201820615443 U CN201820615443 U CN 201820615443U CN 208198009 U CN208198009 U CN 208198009U
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- CN
- China
- Prior art keywords
- steel
- carcass
- plane
- outside
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 239000003292 glue Substances 0.000 claims abstract description 40
- 239000011324 bead Substances 0.000 claims abstract description 38
- 150000001875 compounds Chemical class 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 239000011159 matrix material Substances 0.000 abstract 4
- 238000005253 cladding Methods 0.000 abstract 3
- 239000004744 fabric Substances 0.000 abstract 1
- 238000007142 ring opening reaction Methods 0.000 abstract 1
- 238000010618 wire wrap Methods 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Tires In General (AREA)
Abstract
The utility model discloses an all-steel tire for vehicle, be arched matrix including the cross-section, the matrix includes the tire bead, side wall and child hat, the terminal reverse cladding of outside at the tire bead all of steel wire framework matrix extends to the side wall and forms the portion of turning up, every turns up the outside of portion all the cladding of portion has one deck steel wire infantees, steel wire infantees's outward flange is higher than the edge of the portion of turning up, steel wire infantees's inward flange extends to the inboard of the part that the steel wire framework matrix is located the tire bead, the outside of every tire bead all the cladding has the facing to glue, every lower terminal surface that the facing was glued all includes along first inclined plane and the second inclined plane of connecting in order from outside-in direction. The utility model has the advantages that: the outer edge of the steel wire wrapping cloth is higher than the edge of the turn-up part, so that the rigidity of the tire ring opening part and the matching stability with a rim are improved; the two-section variable-angle design can enable the tire bead and the rim to be assembled to provide additional rubber material filling with a proportion of not less than 17%, so that the interference fit between the tire and the rim is guaranteed, and the use stability is improved.
Description
Technical field
The utility model relates to all-steel radial tyre technical field, especially a kind of vehicle All-steel tire.
Background technique
275/55R20 is semi-steel radial tire specification, and bearing capacity is not able to satisfy a kind of novel mini-bus vehicle demand, is surpassed
Used under load fully loaded transportation condition or standard load conditions under severe road conditions use tire bump stress big, tyre crown and sidewall
Be easy by hard object impact cause tire to stab, gas leakage, equivalent damage of blowing out, tire bead position and wheel rim contact position stress are excessive
Knocking over is easily caused, failure accident is generated.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of vehicle All-steel tire, improves circle
Portion, crown, sidewall position stability reduce failure and generate the frequency.
Utility model people has found that existing semi-steel radial tire carcass applications nylon cord, carcass is answered in the course of the research
It is designed with cap strip, heavy duty uses or badly tire intensity and security performance are lower under road conditions use condition, separately under normal conditions
To guarantee that wheel set is closely combined together, tubeless tyre tyre bead and wheel rim contact site mostly use an angle (such as
15 °) design, wheel set tire and the interference of wheel rim contact stress cause relative movement displacement to increase under high load capacity use condition
Greatly, the failure problems such as knocking over are formed.
The purpose of this utility model is achieved through the following technical solutions: a kind of vehicle All-steel tire, including section is in
The carcass of arch, carcass include tyre bead, sidewall and crown, and crown includes that the direction of interior edge from inside to outside is disposed with steel wire bone
Frame carcass, compound steel silk skeleton belt and crown, the two sides of steel-wire carcass carcass successively extend to sidewall and tyre bead, and
And the end of steel-wire carcass carcass reversely coats outward in bead ends and extends to form turnup, each turnup to sidewall
It is provided with wire loop between steel-wire carcass carcass and fills the reinforcement glue in space between turnup and steel-wire carcass carcass, often
The outside of a turnup is coated with layer of steel wire infantees, and the outer edge of steel wire infantees is higher than the edge of turnup, steel wire infantees
Inward flange extend to the inside of the part that steel-wire carcass carcass is located in tyre bead, the outside on sidewall is equipped with sidewall rubber, carcass
Inside is provided with inner face glue, and the outside of each tyre bead is coated with end face glue, the outer ledge and sidewall glue glued adhesion of end face glue, end
The inside edge of face glue and inner face glue glued adhesion, the lower end surface of each end face glue include sequentially connected along direction from outside to inside
First inclined-plane and the second inclined-plane, the first inclined-plane and the second inclined-plane are the plane tilted down along direction from outside to inside, and first
Angle between inclined-plane and horizontal plane is 5-9 °, and the angle between the second inclined-plane and horizontal plane is 10-14 °.
The outer edge of steel wire infantees be higher than turnup edge structure, improve tire circle mouth position rigidity and with wheel rim
With stability.Tire bead and wheel rim can be made to assemble offer volume using the design of two sections of varied angles on the first inclined-plane and the second inclined-plane
The sizing material filling of outer no less than 17% ratio, guarantees the interference fit of tire and wheel rim, improves the stability used.Compound steel silk
Skeleton belt can promote crown rigidity, improve the abrasion service life, while promoting tire strength character, improve safety, tire
Strength test maximal destruction can reach 2706J, reach the 180.4% of standard 1500J, far more than half steel same specification standard 588J.
It manufactures simply simultaneously, restoration and reuse can be carried out on existing equipment, component is easy buying and processing preparation, in addition to
It is applied in 275/55R20 specification, the tubeless specification of other models can also be promoted the use of, according to this reality provided herein
With novel explanation, the variation of the utility model is possible.
Preferably, the wire loop improves tire circle mouth using 4-5-6-5-4 arrangement symmetry hexagonal structure design
The matching stability at position and wheel rim.
Preferably, the angle between the first inclined-plane and horizontal plane is 7 °, and the angle between the second inclined-plane and horizontal plane is 12 °.
Preferably, the position that the first inclined-plane and the second inclined-plane are set to the lower end surface of end face glue and wheel rim contacts.
Two lower edges of the inner face glue all extend to the outer surface that steel wire infantees is located on the outside of tyre bead.
There is fillet surface, the first inclined-plane and the fillet surface between the lower end surface of the end face glue and the lateral surface of end face glue
It is smoothly connected.
The steel-wire carcass carcass and compound steel silk skeleton belt is the steel-wire carcass material supported using steel wire.
By taking the embodiment of 20 inch tubeless tyre beads as an example, the distance of the Edge Distance bead base of the turnup is
22-30mm, distance of the inward flange of steel wire infantees apart from bead base are 26-34mm, the outer edge and inner edge of steel wire infantees
Distance of the edge apart from bead base is 31-39mm.
The utility model has the advantage that
The outer edge of the utility model steel wire infantees is higher than the structure at the edge of turnup, improves tire circle mouth position rigidity
Stability is matched with wheel rim.Tire bead and wheel rim can be made using the design of two sections of varied angles on the first inclined-plane and the second inclined-plane
Assembly provides the sizing material filling of additional no less than 17% ratio, guarantees the interference fit of tire and wheel rim, improves the stabilization used
Property.Compound steel silk skeleton belt can promote crown rigidity, improve the abrasion service life, while promoting tire strength character, improve
Safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged structure schematic diagram of the tyre bead of the utility model.
In figure, 1- steel-wire carcass carcass, 2- inner face glue, 3- sidewall rubber, 4- steel wire infantees, 5- turnup, 6- wire loop, 7-
Reinforce glue, the end face 8- glue, the first inclined-plane 9-, the second inclined-plane 10-, 11- steel-wire carcass belt, 12- crown.
Specific embodiment
The utility model is further described with reference to the accompanying drawing:
As shown in Figure 1, a kind of vehicle All-steel tire, including the domed carcass in section, carcass include tyre bead, sidewall and
Crown, crown include that the direction of interior edge from inside to outside is disposed with steel-wire carcass carcass 1,11 and of compound steel silk skeleton belt
Crown 12, the two sides of steel-wire carcass carcass 1 successively extend to sidewall and tyre bead, and the end of steel-wire carcass carcass 1 is equal
It is reversely coated outward in bead ends and extends to form turnup 5 to sidewall, between each turnup 5 and steel-wire carcass carcass 1
It is provided with wire loop 6 and fills the reinforcement glue 7 in space between turnup 5 and steel-wire carcass carcass 1, outside each turnup 5
Portion is coated with layer of steel wire infantees 4, and the outer edge of steel wire infantees 4 is higher than the edge of turnup 5, the inward flange of steel wire infantees 4
The inside for the part that steel-wire carcass carcass 1 is located in tyre bead is extended to, the outside on sidewall is equipped with sidewall rubber 3, sets on the inside of carcass
It is equipped with inner face glue 2, the outside of each tyre bead is coated with end face glue 8, and the outer ledge and sidewall rubber 3 of end face glue 8 are glued, end face
The inside edge of glue 8 and inner face glue 2 are glued, and the lower end surface of each end face glue 8 includes being sequentially connected with along direction from outside to inside
The first inclined-plane 9 and the second inclined-plane 10, the first inclined-plane 9 and the second inclined-plane 10 be tilted down along direction from outside to inside it is flat
Face, the angle between the first inclined-plane 9 and horizontal plane are 5-9 °, and the angle between the second inclined-plane 10 and horizontal plane is 10-14 °.
The outer edge of steel wire infantees 4 is higher than the structure at the edge of turnup 5, improves tire circle mouth position rigidity and and wheel rim
Match stability.Tire bead and wheel rim can be made to assemble using the design of two sections of varied angles on the first inclined-plane 9 and the second inclined-plane 10
The sizing material filling of additional no less than 17% ratio is provided, guarantees the interference fit of tire and wheel rim, improves the stability used.Three
Layer steel-wire carcass belt 11 can promote crown rigidity, improve the abrasion service life, while promoting tire strength character, improve safety
Property, tire intensity test maximal destruction can reach 2706J, reach the 180.4% of standard 1500J, far more than half steel same specification mark
Quasi- 588J.It manufactures simply simultaneously, restoration and reuse can be carried out on existing equipment, component is easy buying and processing system
It is standby, in addition to applying in 275/55R20 specification, the tubeless specification of other models can also be promoted the use of, according to mentioning herein
The explanation of the utility model of confession, the variation of the utility model are possible.
Preferably, the wire loop 6 improves wheel tyre bead using 4-5-6-5-4 arrangement symmetry hexagonal structure design
The matching stability of oral area position and wheel rim.
Preferably, the angle between the first inclined-plane 9 and horizontal plane is 7 °, and the angle between the second inclined-plane 10 and horizontal plane is 12 °.
Preferably, the first inclined-plane 9 and the position that the second inclined-plane 10 is set to the lower end surface of end face glue 8 and wheel rim contacts.
Two lower edges of the inner face glue 2 all extend to the outer surface that steel wire infantees 4 is located on the outside of tyre bead.
There is fillet surface between the lower end surface of the end face glue 8 and the lateral surface of end face glue 8, the first inclined-plane 9 falls with this
Edged surface is smoothly connected.
The steel-wire carcass carcass 1 and compound steel silk skeleton belt 11 is the steel-wire carcass material supported using steel wire
Material.
By taking the embodiment of 20 inch tubeless tyre beads as an example, the distance of the Edge Distance bead base of the turnup 5 is
22-30mm, distance of the inward flange of steel wire infantees 4 apart from bead base are 26-34mm, the outer edge of steel wire infantees 4 and interior
The distance of Edge Distance bead base is 31-39mm.
Claims (5)
1. a kind of vehicle All-steel tire, it is characterised in that: including the domed carcass in section, carcass include tyre bead, sidewall and
Crown, crown include that the direction of interior edge from inside to outside is disposed with steel-wire carcass carcass, compound steel silk skeleton belt and tire
It is preced with glue, the two sides of steel-wire carcass carcass successively extend to sidewall and tyre bead, and the end of steel-wire carcass carcass is in tyre bead
End reversely coats outward and extends to form turnup to sidewall, is provided with steel between each turnup and steel-wire carcass carcass
The reinforcement glue in space between wire ring and filling turnup and steel-wire carcass carcass, the outside of each turnup is coated with one layer of steel
Silk infantees, the outer edge of steel wire infantees are higher than the edge of turnup, and the inward flange of steel wire infantees extends to steel-wire carcass carcass position
In the inside of the part in tyre bead, the outside on sidewall is equipped with sidewall rubber, is provided with inner face glue on the inside of carcass, each tyre bead it is outer
Portion is coated with end face glue, the outer ledge and sidewall glue glued adhesion of end face glue, the inside edge of end face glue and inner face glue glued adhesion, often
The lower end surface of a end face glue includes sequentially connected first inclined-plane in direction and the second inclined-plane along from outside to inside, the first inclined-plane and
Second inclined-plane is the plane tilted down along direction from outside to inside, and the angle between the first inclined-plane and horizontal plane is 5-9 °, the
Angle between two inclined-planes and horizontal plane is 10-14 °.
2. a kind of vehicle All-steel tire according to claim 1, it is characterised in that: first inclined-plane and horizontal plane
Between angle be 7 °, the angle between the second inclined-plane and horizontal plane is 12 °.
3. a kind of vehicle All-steel tire according to claim 1, it is characterised in that: first inclined-plane and second is tiltedly
The position that face is set to the lower end surface of end face glue and wheel rim contacts.
4. a kind of vehicle All-steel tire according to claim 1, it is characterised in that: two of the inner face glue are following
Edge all extends to the outer surface that steel wire infantees is located on the outside of tyre bead.
5. a kind of vehicle All-steel tire according to claim 1, it is characterised in that: the lower end surface of the end face glue and
There is fillet surface between the lateral surface of end face glue, the first inclined-plane is smoothly connected with the fillet surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615443.5U CN208198009U (en) | 2018-04-27 | 2018-04-27 | All-steel tire for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615443.5U CN208198009U (en) | 2018-04-27 | 2018-04-27 | All-steel tire for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208198009U true CN208198009U (en) | 2018-12-07 |
Family
ID=64522520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820615443.5U Withdrawn - After Issue CN208198009U (en) | 2018-04-27 | 2018-04-27 | All-steel tire for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208198009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437702A (en) * | 2018-04-27 | 2018-08-24 | 山东玲珑轮胎股份有限公司 | All-steel tire for vehicle |
| CN115056608A (en) * | 2022-06-29 | 2022-09-16 | 泰凯英(青岛)专用轮胎技术研究开发有限公司 | Tubed tire for a one-piece TL rim |
-
2018
- 2018-04-27 CN CN201820615443.5U patent/CN208198009U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437702A (en) * | 2018-04-27 | 2018-08-24 | 山东玲珑轮胎股份有限公司 | All-steel tire for vehicle |
| CN108437702B (en) * | 2018-04-27 | 2024-05-03 | 山东玲珑机电有限公司 | All-steel tyre for vehicle |
| CN115056608A (en) * | 2022-06-29 | 2022-09-16 | 泰凯英(青岛)专用轮胎技术研究开发有限公司 | Tubed tire for a one-piece TL rim |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181207 Effective date of abandoning: 20240503 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181207 Effective date of abandoning: 20240503 |