CN109109576A - Reinforced meridian tubeless bead structure - Google Patents
Reinforced meridian tubeless bead structure Download PDFInfo
- Publication number
- CN109109576A CN109109576A CN201810996801.6A CN201810996801A CN109109576A CN 109109576 A CN109109576 A CN 109109576A CN 201810996801 A CN201810996801 A CN 201810996801A CN 109109576 A CN109109576 A CN 109109576A
- Authority
- CN
- China
- Prior art keywords
- mouth
- steel wire
- carcass
- rim
- wire rim
- 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.)
- Pending
Links
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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/04—Bead cores
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The present invention relates to a kind of reinforced meridian tubeless bead structures, belong to tire production manufacturing technology field.It includes triangular part, wire loop, carcass, transition zone, inner liner and wear-resisting glue；The triangular part compression is fitted on wire loop, and wire loop bottom is equipped with carcass, is successively bonded transition zone, inner liner and wear-resisting glue below carcass；It further include 1# steel wire rim of the mouth and 2# steel wire rim of the mouth；1# steel wire rim of the mouth is set between carcass and transition zone；2# steel wire rim of the mouth is set between triangular part and carcass.The present invention is more than carcass, layer of steel wire rim of the mouth is increased under tyre bead, tyre bead will be in the stress transfer being subject to 2# steel wire rim of the mouth, and 2# steel wire rim of the mouth both ends are all free, do not have the trend of abjection tyre bead, and it is just small much to be transmitted to the stress on carcass, therefore it is quick-fried also just to solve the problems, such as that tire reels off raw silk from cocoons.The service life for improving tire in this way reduces the pollution to environment.
Description
Technical field
The present invention relates to a kind of reinforced meridian tubeless bead structures, belong to tire production manufacturing technology field.
Background technique
With the fast development of country, motor transport service reels off raw silk from cocoons quick-fried also in high speed development, but with the increase of load-carrying
Problem annoyings always tyre production enterprise.And after mainly overload of vehicle of tracing it to its cause, tire internal air pressure is excessively high, free
Carcass end is influenced by air pressure expansion, has the tendency that being detached from tyre bead constraint, carcass, which is extracted, to be caused to blow out.Solution reel off raw silk from cocoons it is quick-fried can
To greatly prolong the time that uses of tire, pollution of the mitigation damaged tire to environment.
Summary of the invention
The purpose that the present invention relates to is to overcome above-mentioned shortcoming, provides a kind of reinforced meridian tubeless bead structure,
Each portion's good bonding of the bead structure, the probability of damage substantially reduce, and the service life of tire extends.
The technical solution that the present invention relates to, reinforced meridian tubeless bead structure, including triangular part, wire loop, carcass,
Transition zone, inner liner and wear-resisting glue；Triangular part compression is fitted on wire loop, and wire loop bottom is equipped with carcass, under carcass
Fang Yici is bonded transition zone, inner liner and wear-resisting glue；
It further include 1# steel wire rim of the mouth and 2# steel wire rim of the mouth；1# steel wire rim of the mouth is set between carcass and transition zone；2# steel wire
Rim of the mouth is set between triangular part and carcass.
As a further improvement of the present invention, the triangular part, wire loop, 2# steel wire rim of the mouth, carcass, 1# steel wire rim of the mouth,
It is mutually fitted closely between transition zone, inner liner and wear-resisting glue.
As a further improvement of the present invention, 2# steel wire rim of the mouth is covered rubber calendering by all-steel cord and is formed.
As a further improvement of the present invention, the poor grade of 2# steel wire rim of the mouth and carcass (3) anti-package endpoint is 5-40mm.
As a further improvement of the present invention, the width in 2# steel wire rim of the mouth is 50-110mm.
It is that the present invention relates to the utility model has the advantages that the present invention increases layer of steel wire rim of the mouth more than carcass, under tyre bead, tyre bead will
In the stress transfer being subject to 2# steel wire rim of the mouth, and 2# steel wire rim of the mouth both ends be all it is free, do not have abjection tyre bead trend,
And it is just small much to be transmitted to the stress on carcass, therefore it is quick-fried also just to solve the problems, such as that tire reels off raw silk from cocoons.Tire is improved in this way
Service life, reduce the pollution to environment.
Detailed description of the invention
Fig. 1 is that the present invention relates to structural schematic diagram.
Description of symbols: 1, triangular part；2, wire loop；3, carcass；4, transition zone；5, inner liner；6, wear-resisting glue；7,1#
Steel wire rim of the mouth；8,2# steel wire rim of the mouth.
Specific embodiment
A specific embodiment of the invention is further described with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, reinforced meridian tubeless bead structure, including triangular part 1, wire loop 2, carcass 3, transition zone 4, gas
Close layer 5 and wear-resisting glue 6；The compression of triangular part 1 is fitted on wire loop 2, and 2 bottom of wire loop is equipped with carcass 3,3 lower section of carcass
Successively it is bonded transition zone 4, inner liner 5 and wear-resisting glue 6；
It further include 1# steel wire rim of the mouth 7 and 2# steel wire rim of the mouth 8；1# steel wire rim of the mouth 7 is set between carcass 3 and transition zone 4；2#
Steel wire rim of the mouth 8 is set between triangular part 1 and carcass 3.
The triangular part 1, wire loop 2,2# steel wire rim of the mouth 8, carcass 3,1# steel wire rim of the mouth 7, transition zone 4, inner liner 5 and resistance to
It is mutually fitted closely between mill glue 6.
Rubber calendering is covered by all-steel cord and is formed in 2# steel wire rim of the mouth 8.
The poor grade of 2# steel wire rim of the mouth 8 and 3 anti-package endpoint of carcass is 5-40mm.
The width in 2# steel wire rim of the mouth 8 is 50-110mm.
Claims (5)
1. reinforced meridian tubeless bead structure, including triangular part (1), wire loop (2), carcass (3), transition zone (4), gas
Close layer (5) and wear-resisting glue (6)；The triangular part (1) compresses and is fitted on wire loop (2), and wire loop (2) bottom is equipped with carcass
(3), transition zone (4), inner liner (5) and wear-resisting glue (6) are successively bonded below carcass (3)；
It is characterized in that: further including 1# steel wire rim of the mouth (7) and 2# steel wire rim of the mouth (8)；1# steel wire rim of the mouth (7) is set to carcass
(3) between transition zone (4)；2# steel wire rim of the mouth (8) is set between triangular part (1) and carcass (3).
2. reinforced meridian tubeless bead structure as described in claim 1, it is characterized in that: the triangular part (1), wire loop
(2), between 2# steel wire rim of the mouth (8), carcass (3), 1# steel wire rim of the mouth (7), transition zone (4), inner liner (5) and wear-resisting glue (6)
Mutually fit closely.
3. reinforced meridian tubeless bead structure as described in claim 1, it is characterized in that: 2# steel wire rim of the mouth (8) by
All-steel cord covers rubber calendering and forms.
4. reinforced meridian tubeless bead structure as described in claim 1, it is characterized in that: 2# steel wire rim of the mouth (8) with
The poor grade of carcass (3) anti-package endpoint is 5-40mm.
5. reinforced meridian tubeless bead structure as described in claim 1, it is characterized in that: 2# steel wire rim of the mouth (8)
Width is 50-110mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810996801.6A CN109109576A (en) | 2018-08-29 | 2018-08-29 | Reinforced meridian tubeless bead structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810996801.6A CN109109576A (en) | 2018-08-29 | 2018-08-29 | Reinforced meridian tubeless bead structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109109576A true CN109109576A (en) | 2019-01-01 |
Family
ID=64861496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810996801.6A Pending CN109109576A (en) | 2018-08-29 | 2018-08-29 | Reinforced meridian tubeless bead structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109109576A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738122A (en) * | 2014-01-07 | 2014-04-23 | 中策橡胶集团有限公司 | All-steel radial tire with tire bead reinforced by two layers of U-shaped steel wires and preparation method of tire |
| CN203681165U (en) * | 2014-01-07 | 2014-07-02 | 中策橡胶集团有限公司 | All-steel radial tire with two-layer U-shaped steel wire reinforcing tire bead |
| CN206870767U (en) * | 2017-04-24 | 2018-01-12 | 江苏通用科技股份有限公司 | Low-heat-generation high-performance tire bead structure |
-
2018
- 2018-08-29 CN CN201810996801.6A patent/CN109109576A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738122A (en) * | 2014-01-07 | 2014-04-23 | 中策橡胶集团有限公司 | All-steel radial tire with tire bead reinforced by two layers of U-shaped steel wires and preparation method of tire |
| CN203681165U (en) * | 2014-01-07 | 2014-07-02 | 中策橡胶集团有限公司 | All-steel radial tire with two-layer U-shaped steel wire reinforcing tire bead |
| CN206870767U (en) * | 2017-04-24 | 2018-01-12 | 江苏通用科技股份有限公司 | Low-heat-generation high-performance tire bead structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190101 |