JPH0446766B2 - - Google Patents
Info
- Publication number
- JPH0446766B2 JPH0446766B2 JP60171738A JP17173885A JPH0446766B2 JP H0446766 B2 JPH0446766 B2 JP H0446766B2 JP 60171738 A JP60171738 A JP 60171738A JP 17173885 A JP17173885 A JP 17173885A JP H0446766 B2 JPH0446766 B2 JP H0446766B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- bead
- bead filler
- aromatic polyamide
- layer
- 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.)
- Expired - Lifetime
Links
- 239000011324 bead Substances 0.000 claims description 101
- 239000000835 fiber Substances 0.000 claims description 75
- 239000004760 aramid Substances 0.000 claims description 59
- 229920003235 aromatic polyamide Polymers 0.000 claims description 59
- 239000000945 filler Substances 0.000 claims description 46
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 239000010410 layer Substances 0.000 description 86
- 238000005452 bending Methods 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 12
- 229920001971 elastomer Polymers 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 101100394497 Caenorhabditis elegans toe-1 gene Proteins 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Tires In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60171738A JPS6234806A (ja) | 1985-08-06 | 1985-08-06 | 空気入りラジアルタイヤ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60171738A JPS6234806A (ja) | 1985-08-06 | 1985-08-06 | 空気入りラジアルタイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6234806A JPS6234806A (ja) | 1987-02-14 |
| JPH0446766B2 true JPH0446766B2 (enrdf_load_stackoverflow) | 1992-07-31 |
Family
ID=15928765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60171738A Granted JPS6234806A (ja) | 1985-08-06 | 1985-08-06 | 空気入りラジアルタイヤ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234806A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2744150B2 (ja) * | 1991-07-11 | 1998-04-28 | 住友ゴム工業株式会社 | ラジアルタイヤ |
-
1985
- 1985-08-06 JP JP60171738A patent/JPS6234806A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6234806A (ja) | 1987-02-14 |
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