JP2015058900A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2015058900A JP2015058900A JP2013195687A JP2013195687A JP2015058900A JP 2015058900 A JP2015058900 A JP 2015058900A JP 2013195687 A JP2013195687 A JP 2013195687A JP 2013195687 A JP2013195687 A JP 2013195687A JP 2015058900 A JP2015058900 A JP 2015058900A
- Authority
- JP
- Japan
- Prior art keywords
- tire
- cord
- belt
- steel cord
- diameter
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 15
- 238000003490 calendering Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- 238000000926 separation method Methods 0.000 description 7
- 239000011324 bead Substances 0.000 description 6
- 230000035515 penetration Effects 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2033—Parallel wires
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2095—Auxiliary components, e.g. electric conductors or light guides
- D07B2201/2097—Binding wires
Landscapes
- Ropes Or Cables (AREA)
- Tires In General (AREA)
Abstract
【解決手段】直径0.10〜0.30mmの2本の金属フィラメント12を撚り合わせることなく一列に引き揃えてコアフィラメント束13とし、前記コアフィラメント束にn本(但し、n=1〜7)の金属フィラメントをシースフィラメント14として撚り合わせた2+n構造のスチールコード10を用いたベルトプライ7A,7Bを備えた空気入りタイヤである。前記ベルトプライは、カレンダー時における前記スチールコードの張力を10〜45MPaとしてゴムを被覆してなる。
【選択図】図3
Description
Claims (2)
- 直径0.10〜0.30mmの2本の金属フィラメントを撚り合わせることなく一列に引き揃えてコアフィラメント束とし、前記コアフィラメント束にn本(但し、n=1〜7)の金属フィラメントをシースフィラメントとして撚り合わせた2+n構造のスチールコードを用いたベルトプライを備え、
前記ベルトプライは、カレンダー時における前記スチールコードの張力を10〜45MPaとしてゴムを被覆してなるものである
ことを特徴とする空気入りタイヤ。 - 少なくとも2枚の前記ベルトプライを備え、各ベルトプライの幅方向における前記スチールコードの占有率が60〜80%である、請求項1記載の空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013195687A JP6072658B2 (ja) | 2013-09-20 | 2013-09-20 | 空気入りタイヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013195687A JP6072658B2 (ja) | 2013-09-20 | 2013-09-20 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015058900A true JP2015058900A (ja) | 2015-03-30 |
JP6072658B2 JP6072658B2 (ja) | 2017-02-01 |
Family
ID=52816745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013195687A Active JP6072658B2 (ja) | 2013-09-20 | 2013-09-20 | 空気入りタイヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6072658B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220161602A1 (en) * | 2019-01-10 | 2022-05-26 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02242988A (ja) * | 1989-03-15 | 1990-09-27 | Sumitomo Electric Ind Ltd | ゴム補強用スチールコード |
JPH09506679A (ja) * | 1993-12-15 | 1997-06-30 | ナムローゼ・フェンノートシャップ・ベーカート・ソシエテ・アノニム | 隙間のあるスチールコード構造 |
JP2001011782A (ja) * | 1999-06-25 | 2001-01-16 | Kanai Hiroaki | タイヤ補強用スチールコード |
JP2008308809A (ja) * | 2007-05-17 | 2008-12-25 | Bridgestone Corp | ゴム物品補強用スチールコードの製造方法 |
US20090283193A1 (en) * | 2005-10-31 | 2009-11-19 | Bridgestone Corporation | Steel cord for reinforcing rubber article and pneumatic radial tire |
US20130232936A1 (en) * | 2010-05-20 | 2013-09-12 | Michelin Recherche Et Technique S.A. | Method for the Production of a Three-Layer Metal Cord of the Type that is Rubberized in Situ |
-
2013
- 2013-09-20 JP JP2013195687A patent/JP6072658B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02242988A (ja) * | 1989-03-15 | 1990-09-27 | Sumitomo Electric Ind Ltd | ゴム補強用スチールコード |
JPH09506679A (ja) * | 1993-12-15 | 1997-06-30 | ナムローゼ・フェンノートシャップ・ベーカート・ソシエテ・アノニム | 隙間のあるスチールコード構造 |
JP2001011782A (ja) * | 1999-06-25 | 2001-01-16 | Kanai Hiroaki | タイヤ補強用スチールコード |
US20090283193A1 (en) * | 2005-10-31 | 2009-11-19 | Bridgestone Corporation | Steel cord for reinforcing rubber article and pneumatic radial tire |
JP2008308809A (ja) * | 2007-05-17 | 2008-12-25 | Bridgestone Corp | ゴム物品補強用スチールコードの製造方法 |
US20130232936A1 (en) * | 2010-05-20 | 2013-09-12 | Michelin Recherche Et Technique S.A. | Method for the Production of a Three-Layer Metal Cord of the Type that is Rubberized in Situ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220161602A1 (en) * | 2019-01-10 | 2022-05-26 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire |
Also Published As
Publication number | Publication date |
---|---|
JP6072658B2 (ja) | 2017-02-01 |
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