CN103009937A - Meridian aviation tire with anti-wearing chafer fabric and manufacturing and setting method of anti-wearing chafer fabric - Google Patents
Meridian aviation tire with anti-wearing chafer fabric and manufacturing and setting method of anti-wearing chafer fabric Download PDFInfo
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- CN103009937A CN103009937A CN2012105735999A CN201210573599A CN103009937A CN 103009937 A CN103009937 A CN 103009937A CN 2012105735999 A CN2012105735999 A CN 2012105735999A CN 201210573599 A CN201210573599 A CN 201210573599A CN 103009937 A CN103009937 A CN 103009937A
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- rubber
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- chafer
- bead
- wear
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Abstract
The invention discloses a meridian aviation tire with an anti-wearing chafer fabric and a manufacturing and setting method of the anti-wearing chafer fabric. The meridian aviation tire comprises tread rubber, a belt layer, a carcass ply layer, a steel wire ring, sidewall rubber, tire bead filling rubber and an anti-wearing part. The meridian aviation tire is characterized in that the anti-wearing part is the anti-wearing chafer fabric which is formed by calendering selected N-80 palm fiber screen cloth and high-wear-resistance hanging rubber. According to the invention, the abrasion loss of a tire bead of the meridian aviation tire with the anti-wearing chafer fabric is very small at a great sinking rate, the carcass ply is not damaged, and the tire does not have a steering problem, so that the carcass ply of a tire bead part is protected, and the functions of preventing the rotary friction force and the like are achieved.
Description
Technical field
The present invention relates to aircraft tyre, especially have the manufacturing method to set up of meridian aviation tyre and the wear-resisting chafer of wear-resisting chafer.
Background technology
Existing meridian aviation tyre generally all adopts antifriction rubber to protect the carcass ply of tyre bead portion, and provides and prevent the friction force that rotates.In the larger situation of tire deflection ratio, adopt the radial air tire of this technology manufacturing the problem that the wheel rim contact site weares and teares greatly and then injures carcass can occur, test results shows that maximum wearing depth reaches 5mm.Solve problems, can improve wearable rubber formulation, also can adopt other high-abrasive material to replace.
Summary of the invention
The objective of the invention is for overcoming the deficiencies in the prior art, and a kind of manufacturing method to set up with meridian aviation tyre and wear-resisting chafer of wear-resisting chafer is provided.This aircraft tyre is under larger deflection ratio condition, and the chafed bead amount is very little, can not injure carcass ply, and can provide and prevent the friction force that rotates.
The technical scheme that realizes the object of the invention is:
A kind of meridian aviation tyre with wear-resisting chafer comprises tread-rubber, bracing ply, casingply, bead coil, sidewall rubber, bead filler rubber and wear parts, unlike the prior art be: wear parts is wear-resisting chafer.
A kind of manufacturing method to set up with wear-resisting chafer comprises the steps:
(1) with the calendering unit N-80 monofilament screen cloth and the special-purpose elastomeric compound of high abrasion are carried out rubberizing or rubber;
(2) the N-80 monofilament screen cloth with kiss-coating carries out severing by about 45 ° angle, and the severing width is determined according to the structure scope of infantees in tyre bead; Wear-resisting chafer adopts 1～2 layer, and its outer point is positioned at the height of top, wheel rim summit 10～30mm, and is clipped between sidewall rubber and the bead filler rubber, and other end bag is crossed tyre bead, and end points is positioned at the scope of the inboard tire toe of tyre bead top 15～60mm.
Good effect of the present invention is: the chafed bead amount of meridian aviation tyre under larger deflection ratio condition with wear-resisting chafer is very little; do not injure carcass ply; the transposition problem does not occur in tire; realized the carcass ply of protection tyre bead portion, and provide and prevent the functions such as friction force of rotating.
Description of drawings
Fig. 1 is left half cross sectional drawing (containing wheel rim) of the meridian aviation tyre of the embodiment of the invention;
Fig. 2 is left half cross sectional drawing (containing wheel rim) of the meridian aviation tyre of prior art.
Among the figure: 1. tread-rubber, 2. bracing ply, 3A. casingply, 3B. casingply, 4. bead coil, 5. wear-resisting chafer, the 6. wheel rim of wheel rim, 7. tire toe, 8. sidewall rubber, 9. bead filler rubber, 10. antifriction rubber.
The specific embodiment
In original technology example shown in Figure 2, meridian aviation tyre is made of parts such as tread-rubber, bracing ply, casingply, bead coil, sidewall rubber, bead filler rubber, antifriction rubbers.Casingply 3A wrapped bead coil 4 from crown laterally through the sidewall and by the inboard; Casingply 3B wrapped bead coil 4 from crown through the sidewall and by the inboard, lateral; Circumferential bracing ply 2 is set on the casingply 3B; Tread-rubber 1 is set on the bracing ply 2; The casingply 3B outside is bead filler rubber 9, and the outside of casingply 3B and bead filler rubber 9 is sidewall rubber 8, and bead base is antifriction rubber 10.
As shown in Figure 1, meridian aviation tyre is made of parts such as tread-rubber 1, bracing ply 2, casingply 3A, casingply 3B, bead coil 4, sidewall rubber 8, bead filler rubber 9, wear-resisting chafers 5.Casingply 3A wrapped bead coil 4 from crown laterally through the sidewall and by the inboard; Casingply 3B wrapped bead coil 4 from crown through the sidewall and by the inboard, lateral; Circumferential bracing ply 2 is set on the casingply 3B; Tread-rubber 1 is set on the bracing ply 2; The casingply 3B outside is bead filler rubber 9; The outside of casingply 3B and bead filler rubber 9 is sidewall rubber 8; Bead base is wear-resisting chafer 5.Wear-resisting chafer 5 quantity are 1 layer, and its outer point is positioned at the top, summit of wheel rim 6, height H 1=15mm, and be clipped between sidewall rubber 8 and the bead filler rubber 9, the other end wrapped tyre bead to the inside, and end points is positioned at the top of the inboard tire toe 7 of tyre bead, height H 2=60mm.
Claims (3)
1. the meridian aviation tyre with wear-resisting chafer comprises tread-rubber, bracing ply, casingply, bead coil, sidewall rubber, bead filler rubber and wear parts, it is characterized in that: wear parts is wear-resisting chafer.
2. meridian aviation tyre according to claim 1, it is characterized in that: manufacturing and the method to set up of described wear-resisting chafer comprise the steps:
(1) with the calendering unit N-80 monofilament screen cloth and the special-purpose elastomeric compound of high abrasion are carried out rubberizing or rubber;
(2) the N-80 monofilament screen cloth with kiss-coating carries out severing by about 45 ° angle, the severing width is determined according to the structure scope of infantees in tyre bead, its outer point is positioned at the height of top, wheel rim summit 10～30mm, and be clipped between sidewall rubber and the bead filler rubber, other end bag is crossed tyre bead, and end points is positioned at the scope of the inboard tire toe of tyre bead top 15～60mm.
3. meridian aviation tyre according to claim 1, it is characterized in that: described wear-resisting chafer is 1～2 layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105735999A CN103009937A (en) | 2012-12-26 | 2012-12-26 | Meridian aviation tire with anti-wearing chafer fabric and manufacturing and setting method of anti-wearing chafer fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105735999A CN103009937A (en) | 2012-12-26 | 2012-12-26 | Meridian aviation tire with anti-wearing chafer fabric and manufacturing and setting method of anti-wearing chafer fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009937A true CN103009937A (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105735999A Pending CN103009937A (en) | 2012-12-26 | 2012-12-26 | Meridian aviation tire with anti-wearing chafer fabric and manufacturing and setting method of anti-wearing chafer fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009937A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105793697A (en) * | 2013-12-03 | 2016-07-20 | 横滨橡胶株式会社 | Tire inspection method and device therefor |
| CN107685602A (en) * | 2017-09-14 | 2018-02-13 | 中策橡胶集团有限公司 | A kind of all-steel radial tyre with high bead durability energy |
| CN111674069A (en) * | 2020-05-26 | 2020-09-18 | 万达集团股份有限公司 | Method for forming in short of air |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208372A (en) * | 1995-12-15 | 1999-02-17 | 固特异轮胎和橡胶公司 | A method and apparatus for building a laminate and forming a carcass subassembly for a tire from unreinforced tire components |
| US20070029029A1 (en) * | 2005-08-04 | 2007-02-08 | Koch Brian R | Method for forming elastomeric tire component and a tire |
| EP1841605B1 (en) * | 2005-01-25 | 2008-11-26 | Pirelli Tyre S.p.A. | Pneumatic tyre with improved bead structure |
| CN101856956A (en) * | 2010-06-22 | 2010-10-13 | 森泰达集团有限公司 | Aircraft tire bead structure |
| CN203032296U (en) * | 2012-12-26 | 2013-07-03 | 中橡集团曙光橡胶工业研究设计院 | Meridian aviation tire with abrasion-resisting chafer fabric |
-
2012
- 2012-12-26 CN CN2012105735999A patent/CN103009937A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208372A (en) * | 1995-12-15 | 1999-02-17 | 固特异轮胎和橡胶公司 | A method and apparatus for building a laminate and forming a carcass subassembly for a tire from unreinforced tire components |
| EP1841605B1 (en) * | 2005-01-25 | 2008-11-26 | Pirelli Tyre S.p.A. | Pneumatic tyre with improved bead structure |
| US20070029029A1 (en) * | 2005-08-04 | 2007-02-08 | Koch Brian R | Method for forming elastomeric tire component and a tire |
| CN101856956A (en) * | 2010-06-22 | 2010-10-13 | 森泰达集团有限公司 | Aircraft tire bead structure |
| CN203032296U (en) * | 2012-12-26 | 2013-07-03 | 中橡集团曙光橡胶工业研究设计院 | Meridian aviation tire with abrasion-resisting chafer fabric |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105793697A (en) * | 2013-12-03 | 2016-07-20 | 横滨橡胶株式会社 | Tire inspection method and device therefor |
| CN105793697B (en) * | 2013-12-03 | 2018-10-19 | 横滨橡胶株式会社 | Tire checkup method and its device |
| CN107685602A (en) * | 2017-09-14 | 2018-02-13 | 中策橡胶集团有限公司 | A kind of all-steel radial tyre with high bead durability energy |
| CN107685602B (en) * | 2017-09-14 | 2024-02-09 | 中策橡胶集团股份有限公司 | All-steel radial tire with high tire bead durability |
| CN111674069A (en) * | 2020-05-26 | 2020-09-18 | 万达集团股份有限公司 | Method for forming in short of air |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |