JP4814327B2 - 空気入りタイヤの製造方法 - Google Patents
空気入りタイヤの製造方法 Download PDFInfo
- Publication number
- JP4814327B2 JP4814327B2 JP2008531969A JP2008531969A JP4814327B2 JP 4814327 B2 JP4814327 B2 JP 4814327B2 JP 2008531969 A JP2008531969 A JP 2008531969A JP 2008531969 A JP2008531969 A JP 2008531969A JP 4814327 B2 JP4814327 B2 JP 4814327B2
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- JP
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- Prior art keywords
- rubber
- conductive
- rubber strip
- conductive layer
- strip material
- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000000463 material Substances 0.000 claims description 125
- 238000004804 winding Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 15
- 239000010410 layer Substances 0.000 claims 18
- 239000002356 single layer Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000011324 bead Substances 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000006229 carbon black Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000008030 elimination Effects 0.000 description 5
- 238000003379 elimination reaction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 239000012744 reinforcing agent Substances 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Description
2…トレッドゴム部
2a…ショルダー部
2b…トレッド中央部
2c…導電路
3…サイドウォールゴム部
4…リムストリップゴム部
5…カーカス層
6…ベルト層
7…ビード部
8…ベースゴム部
10、10a、10b、…ゴムストリップ材
12a…導電層
14a…非導電層
14b…非導電性ゴム層
100…押出機
Claims (4)
- 導電層と非導電層とを交互にタイヤ周方向に一部を重ね巻き付けてトレッド部を成形する空気入りタイヤの製造方法において、
前記トレッド部の幅方向中央部から幅方向一方端部まで導電層と非導電層とを移動させながら巻き付け、
前記トレッドの幅方向一方端部から幅方向他方端部まで導電層と非導電層とを移動させながら巻き付け、
前記トレッドの幅方向他方端部から幅方向中央部まで導電層と非導電層とを移動させながら巻き付けて前記トレッド部を成型する空気入りタイヤの製造方法であって、
前記導電層が前記非導電層より幅広に設けられていることを特徴とする空気入りタイヤの製造方法。 - 前記非導電層が、非導電性ゴムからなるゴムストリップ材であることを特徴とする請求項1に記載の空気入りタイヤの製造方法。
- 前記導電層が、導電性ゴムからなるゴムストリップ材であることを特徴とする請求項1又は2に記載の空気入りタイヤの製造方法。
- 前記導電層及び前記非導電層は、導電性ゴムからなる導電性ゴム層及び非導電性ゴムからなる非導電ゴム層であり、導電性ゴム層及び非導電ゴム層は一体に積層され単一のゴムストリップ材をなしていることを特徴とする請求項1〜3のいずれか1項に記載の空気入りタイヤの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008531969A JP4814327B2 (ja) | 2006-08-31 | 2007-03-15 | 空気入りタイヤの製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPPCT/JP2006/317194 | 2006-08-31 | ||
PCT/JP2006/317194 WO2008026275A1 (en) | 2006-08-31 | 2006-08-31 | Process for producing pneumatic tire and pneumatic tire |
JP2008531969A JP4814327B2 (ja) | 2006-08-31 | 2007-03-15 | 空気入りタイヤの製造方法 |
PCT/JP2007/055275 WO2008026337A1 (en) | 2006-08-31 | 2007-03-15 | Pneumatic tire |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008026337A1 JPWO2008026337A1 (ja) | 2010-01-14 |
JP4814327B2 true JP4814327B2 (ja) | 2011-11-16 |
Family
ID=45327166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008531969A Active JP4814327B2 (ja) | 2006-08-31 | 2007-03-15 | 空気入りタイヤの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4814327B2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10323917A (ja) * | 1997-05-02 | 1998-12-08 | Continental Ag | 車両空気タイヤの製造方法 |
JPH11227415A (ja) * | 1998-02-12 | 1999-08-24 | Bridgestone Corp | 空気入りタイヤおよびその製造方法 |
JP2004338621A (ja) * | 2003-05-16 | 2004-12-02 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ及びその空気入りタイヤの製造方法 |
JP2007008388A (ja) * | 2005-07-01 | 2007-01-18 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ、その製造方法及びゴムストリップ |
JP2008013000A (ja) * | 2006-07-04 | 2008-01-24 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ、及びその製造方法 |
-
2007
- 2007-03-15 JP JP2008531969A patent/JP4814327B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10323917A (ja) * | 1997-05-02 | 1998-12-08 | Continental Ag | 車両空気タイヤの製造方法 |
JPH11227415A (ja) * | 1998-02-12 | 1999-08-24 | Bridgestone Corp | 空気入りタイヤおよびその製造方法 |
JP2004338621A (ja) * | 2003-05-16 | 2004-12-02 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ及びその空気入りタイヤの製造方法 |
JP2007008388A (ja) * | 2005-07-01 | 2007-01-18 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ、その製造方法及びゴムストリップ |
JP2008013000A (ja) * | 2006-07-04 | 2008-01-24 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ、及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2008026337A1 (ja) | 2010-01-14 |
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