JP2006517887A - ラジアルタイヤ用クラウン補強体 - Google Patents
ラジアルタイヤ用クラウン補強体 Download PDFInfo
- Publication number
- JP2006517887A JP2006517887A JP2006501835A JP2006501835A JP2006517887A JP 2006517887 A JP2006517887 A JP 2006517887A JP 2006501835 A JP2006501835 A JP 2006501835A JP 2006501835 A JP2006501835 A JP 2006501835A JP 2006517887 A JP2006517887 A JP 2006517887A
- Authority
- JP
- Japan
- Prior art keywords
- ply
- rubber mixture
- working
- tire
- reinforcement
- 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
- 230000002787 reinforcement Effects 0.000 title claims abstract description 71
- 229920001971 elastomer Polymers 0.000 claims abstract description 116
- 239000005060 rubber Substances 0.000 claims abstract description 116
- 239000000203 mixture Substances 0.000 claims abstract description 103
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims description 27
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 31
- 238000000926 separation method Methods 0.000 description 16
- 239000002184 metal Substances 0.000 description 10
- 238000003490 calendering Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Images
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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
- B60C9/2006—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/1835—Rubber strips or cushions at the belt edges
- B60C2009/1842—Width or thickness of the strips or cushions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10765—Characterized by belt or breaker structure
- Y10T152/1081—Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
各図は、これらの理解を平易にするために縮尺通りには示されていない。
説明された事例では65°に等しい角度α0で配向され、スチール製の非伸長性金属ケーブルで形成された三角形プライと呼ばれる第1半クラウンプライ30と、
半径方向に三角形プライ30のレベルにあるゴム混合物の層Bと、
該プライ30及びゴム混合物の層Bの半径方向外方で、周方向に対して18°に等しい角度α1を形成するスチール製の非伸長性金属ケーブルで形成され、該ケーブルが三角形プライ30のケーブルと同方向のケーブルである第1ワーキングプライ31と、
半径方向外方で且つワーキングクラウンプライ31と接触したゴム混合物の層Pと、
半径方向外方で且つゴム混合物の層Pと接触したゴム混合物の層Gと、
次いで、ゴム混合物の層Gの半径方向外方で、第1プライ31の金属ケーブルと同じ金属ケーブルで形成され、角度α1と対称で周方向に対して角度α2を形成(図示の事例では18°である角度α1と絶対値が等しいが、該角度α1とは異なるものである)する第2ワーキングクラウンプライ32と、
を備えている。
Claims (8)
- 補強要素の少なくとも2つのプライを備えたクラウン補強体が載置されたラジアルカーカス補強体を有し、前記補強要素が各プライ内で互いに平行で、前記2つのプライが軸方向幅が等しくないタイヤであって、
ゴム混合物の少なくとも1つの第1外形要素Pが前記補強要素の軸方向最大幅のプライを該最大幅プライよりも軸方向で狭い第2のプライの少なくとも1つの端部から分離しており、
前記第1外形要素Pの軸方向外方端部が、赤道面と前記補強要素の軸方向最大幅プライの端部との間の距離よりも小さい距離だけ該赤道面から離れて配置され、
前記外形要素Pが、ゴム混合物Gの第2外形要素により前記補強要素の軸方向最大狭プライのライナーCから少なくとも部分的に半径方向に分離されており、
ゴム混合物P及びGの第1及び第2外形要素並びにライナーCは、それぞれ10%伸びでの引張力における割線弾性係数MP,MG,MCを有し、MC≧MG>MPの関係にあることを特徴とするタイヤ。 - 前記ゴム混合物Gの第2外形要素の軸方向外方端部が、前記補強要素の軸方向に狭いプライの少なくとも半分の幅に等しい距離だけ前記平面から離れて配置されていることを特徴とする請求項1に記載のタイヤ。
- 前記ゴム混合物Gの第2外形要素が、前記赤道面とゴム混合物Pの前記第1外形要素の軸方向内方端部との間の距離に最大でも等しい前記赤道面から離れて配置された軸方向内方端部を有することを特徴とする請求項1又は請求項2に記載のタイヤ。
- 前記クラウン補強体が、前記補強要素の少なくとも2つのプライを備える少なくとも1つのワーキング補強体で形成され、前記補強要素が各プライ内で互いに平行で且つ1つのプライから隣接プライにかけて交差し、前記2つのプライは軸方向幅が等しくなく、前記ワーキングプライのこれらの間の軸方向幅で且つ前記保護クラウンプライに半径方向で隣接するワーキングプライの幅よりも大きい、前記ワーキングクラウン補強体に対して半径方向外部にある保護クラウンプライを更に備え、
ゴム混合物Pの第1外形要素の軸方向外方端部は、前記保護クラウンプライの少なくとも半分の幅に等しい前記平面から離れて配置されていることを特徴とする請求項1乃至3のいずれか1項に記載のタイヤ。 - 前記ゴム混合物Pの第1外形要素の軸方向内方端部は、前記軸方向最小幅ワーキングプライの少なくとも半分の幅に等しい距離だけ前記赤道面から離れて配置されていることを特徴とする請求項4に記載のタイヤ。
- 前記クラウン補強体が、補強要素の少なくとも1つのワーキングプライを含む少なくとも1つのワーキング補強体から構成され、ゴム混合物Bの第3外形要素が、前記補強要素の半径方向最内方のワーキングプライの端部と隣接し、前記ゴム混合物Bの第3外形要素が、前記半径方向最内方のワーキングプライに対して少なくとも部分的に半径方向内部にあることを特徴とする請求項1乃至5のいずれか1項に記載のタイヤ。
- 前記ゴム混合物Bの第3外形要素が、前記補強要素の半径方向最内方のワーキングプライの端部を囲み、前記ゴム混合物Bの第3外形要素が、前記半径方向最内方のワーキングプライに対して一部が半径方向外部にあることを特徴とする請求項6に記載のタイヤ。
- 前記クラウン補強体が、補強要素の少なくとも1つのプライを含む少なくとも1つのワーキング補強体から構成され、ゴム混合物Gの前記第2外形要素が、前記半径方向最内方のワーキングプライの端部を囲み、前記ゴム混合物Gの第2外形要素が、前記半径方向最内方のワーキングプライに対して一部が半径方向外部にあることを特徴とする請求項1乃至7のいずれか1項に記載のタイヤ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0301904 | 2003-02-17 | ||
FR0301904 | 2003-02-17 | ||
PCT/EP2004/001362 WO2004076204A1 (fr) | 2003-02-17 | 2004-02-13 | Armature de sommet pour pneumatique radial |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006517887A true JP2006517887A (ja) | 2006-08-03 |
JP2006517887A5 JP2006517887A5 (ja) | 2011-02-10 |
JP4689593B2 JP4689593B2 (ja) | 2011-05-25 |
Family
ID=32922201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006501835A Expired - Fee Related JP4689593B2 (ja) | 2003-02-17 | 2004-02-13 | ラジアルタイヤ用クラウン補強体 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7243695B2 (ja) |
EP (1) | EP1597094B1 (ja) |
JP (1) | JP4689593B2 (ja) |
CN (1) | CN1750944B (ja) |
AT (1) | ATE430663T1 (ja) |
BR (1) | BRPI0407522A (ja) |
DE (1) | DE602004020973D1 (ja) |
WO (1) | WO2004076204A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008544913A (ja) * | 2005-06-30 | 2008-12-11 | ソシエテ ド テクノロジー ミシュラン | 重車両用のタイヤ |
JP2010506786A (ja) * | 2006-10-18 | 2010-03-04 | ソシエテ ド テクノロジー ミシュラン | 重量車両用タイヤ |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100563728B1 (ko) * | 2004-11-15 | 2006-03-28 | 한국타이어 주식회사 | 벨트 내구성을 향상시킨 중하중용 공기입 타이어 |
FR2887810A1 (fr) | 2005-06-30 | 2007-01-05 | Michelin Soc Tech | Pneumatique pour vehicules lourds |
FR2887813A1 (fr) * | 2005-06-30 | 2007-01-05 | Michelin Soc Tech | Pneumatique pour vehicules lourds |
FR2887812A1 (fr) * | 2005-06-30 | 2007-01-05 | Michelin Soc Tech | Pneumatique pour vehicules lourds |
FR2887816A1 (fr) * | 2005-06-30 | 2007-01-05 | Michelin Soc Tech | Pneumatique pour vehicules lourds |
FR2887817A1 (fr) | 2005-06-30 | 2007-01-05 | Michelin Soc Tech | Pneumatique pour vehicules lourds |
FR2887818A1 (fr) | 2005-06-30 | 2007-01-05 | Michelin Soc Tech | Pneumatique pour vehicules lourds |
FR2887815A1 (fr) | 2005-06-30 | 2007-01-05 | Michelin Soc Tech | Pneumatique pour vehicules lourds |
FR2887807A1 (fr) * | 2005-06-30 | 2007-01-05 | Michelin Soc Tech | Pneumatique pour vehicules lourds |
FR2887814A1 (fr) * | 2005-06-30 | 2007-01-05 | Michelin Soc Tech | Pneumatique pour vehicules lourds |
DE102011000821A1 (de) * | 2011-02-18 | 2012-08-23 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen in Radialbauart für Nutzfahrzeuge |
FR2981299B1 (fr) | 2011-10-13 | 2014-07-11 | Michelin Soc Tech | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR2981297B1 (fr) | 2011-10-13 | 2013-10-25 | Michelin Soc Tech | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR2981298B1 (fr) * | 2011-10-13 | 2014-05-02 | Soc Tech Michelin | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR2983777B1 (fr) | 2011-12-09 | 2014-03-07 | Michelin Soc Tech | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR2983778B1 (fr) | 2011-12-09 | 2014-08-01 | Michelin Soc Tech | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
ITRM20120584A1 (it) * | 2012-11-21 | 2014-05-22 | Bridgestone Corp | Pneumatico per uso agricolo |
EP3086955B1 (en) * | 2013-12-24 | 2020-06-24 | Bridgestone Americas Tire Operations, LLC | Tire with belt having wrap around gum strip |
FR3022846B1 (fr) | 2014-06-26 | 2016-06-10 | Michelin & Cie | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR3022845B1 (fr) | 2014-06-26 | 2016-06-10 | Michelin & Cie | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR3022841B1 (fr) | 2014-06-26 | 2016-06-10 | Michelin & Cie | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR3022843B1 (fr) | 2014-06-26 | 2017-11-24 | Michelin & Cie | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR3022840B1 (fr) | 2014-06-26 | 2016-06-10 | Michelin & Cie | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR3022842B1 (fr) | 2014-06-26 | 2016-06-10 | Michelin & Cie | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR3022848B1 (fr) | 2014-06-26 | 2016-06-10 | Michelin & Cie | Pneumatique presentant des proprietes dynamiques ameliorees |
FR3022838B1 (fr) | 2014-06-26 | 2016-06-10 | Michelin & Cie | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR3022844A1 (fr) | 2014-06-26 | 2016-01-01 | Michelin & Cie | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR3022839B1 (fr) | 2014-06-26 | 2017-11-24 | Michelin & Cie | Pneumatique comportant une couche d'elements de renforcement circonferentiels |
FR3051398A1 (fr) | 2016-05-20 | 2017-11-24 | Michelin & Cie | Pneumatique presentant une couche de protection avec des proprietes d’endurance ameliorees |
FR3051399B1 (fr) | 2016-05-20 | 2018-05-11 | Compagnie Generale Des Etablissements Michelin | Pneumatique presentant une couche de protection avec des proprietes d’endurance ameliorees |
FR3051397B1 (fr) | 2016-05-20 | 2018-05-11 | Compagnie Generale Des Etablissements Michelin | Pneumatique presentant une couche de protection avec des proprietes d’endurance ameliorees |
WO2019197765A1 (fr) | 2018-04-09 | 2019-10-17 | Compagnie Generale Des Etablissements Michelin | Pneumatique presentant des proprietes de resistance au roulement et de resistance aux chocs ameliorees |
WO2019197763A1 (fr) | 2018-04-09 | 2019-10-17 | Compagnie Generale Des Etablissements Michelin | Pneumatique allege comportant une couche d'elements de renforcement circonferentiels |
FR3089877A3 (fr) | 2018-12-13 | 2020-06-19 | Michelin & Cie | Pneumatique presentant des proprietes de resistance au roulement et de resistance aux chocs ameliorees |
FR3089997A3 (fr) | 2018-12-14 | 2020-06-19 | Michelin & Cie | Pneumatique allege comportant une couche d’elements de renforcement circonferentiels |
WO2019197764A1 (fr) | 2018-04-09 | 2019-10-17 | Compagnie Generale Des Etablissements Michelin | Pneumatique presentant des proprietes de resistance au roulement et de resistance aux chocs ameliorees |
FR3102096B1 (fr) | 2019-10-22 | 2021-09-17 | Michelin & Cie | Armature de sommet pour pneumatique de type metropolitain |
FR3121634A1 (fr) | 2021-04-12 | 2022-10-14 | Compagnie Generale Des Etablissements Michelin | Pneumatique allege comportant une couche d’elements de renforcement circonferentiels |
FR3121635A1 (fr) | 2021-04-12 | 2022-10-14 | Compagnie Generale Des Etablissements Michelin | Pneumatique allege comportant une couche d’elements de renforcement circonferentiels |
FR3136401B1 (fr) | 2022-06-09 | 2024-06-28 | Michelin & Cie | Pneumatique comprenant une armature de sommet a renforts metalliques trancannee |
FR3143430A1 (fr) | 2022-12-16 | 2024-06-21 | Compagnie Generale Des Etablissements Michelin | Pneumatique dont les performances d’endurance sont améliorées |
FR3143432A1 (fr) | 2022-12-16 | 2024-06-21 | Compagnie Generale Des Etablissements Michelin | Pneumatique allégé comportant une couche d’éléments de renforcement circonférentiels |
FR3143434A1 (fr) | 2022-12-16 | 2024-06-21 | Compagnie Generale Des Etablissements Michelin | Pneumatique comportant une couche d’éléments de renforcement circonférentiels |
FR3143425A1 (fr) | 2022-12-16 | 2024-06-21 | Compagnie Generale Des Etablissements Michelin | Pneumatique allege |
FR3143431A1 (fr) | 2022-12-16 | 2024-06-21 | Compagnie Generale Des Etablissements Michelin | Pneumatique dont les performances d’endurance sont améliorées |
FR3143433A1 (fr) | 2022-12-16 | 2024-06-21 | Compagnie Generale Des Etablissements Michelin | Pneumatique allégé |
FR3143435A1 (fr) | 2022-12-16 | 2024-06-21 | Compagnie Generale Des Etablissements Michelin | Pneumatique comportant une couche d’éléments de renforcement circonférentiels |
FR3143424A1 (fr) | 2022-12-16 | 2024-06-21 | Compagnie Generale Des Etablissements Michelin | Pneumatique allégé comportant une couche d’éléments de renforcement circonférentiels |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04252705A (ja) * | 1990-12-26 | 1992-09-08 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JPH09263108A (ja) * | 1996-01-22 | 1997-10-07 | Bridgestone Corp | 重荷重用空気入りラジアルタイヤ |
WO1999039927A1 (fr) * | 1998-02-05 | 1999-08-12 | Compagnie Generale Des Etablissements Michelin - Michelin Et Cie | Pneumatique a armature de sommet triangulee |
JP2000177316A (ja) * | 1998-12-18 | 2000-06-27 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JP2006517885A (ja) * | 2003-02-17 | 2006-08-03 | ソシエテ ド テクノロジー ミシュラン | ラジアルタイヤ用クラウン補強体 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5605589A (en) * | 1995-03-06 | 1997-02-25 | The Goodyear Tire & Rubber Company | Pneumatic tire with specified spacing between cords of inner and outer belts |
FR2765151A1 (fr) * | 1997-06-26 | 1999-01-01 | Michelin & Cie | Armature de sommet pour pneumatique radial |
-
2004
- 2004-02-13 JP JP2006501835A patent/JP4689593B2/ja not_active Expired - Fee Related
- 2004-02-13 DE DE602004020973T patent/DE602004020973D1/de not_active Expired - Lifetime
- 2004-02-13 WO PCT/EP2004/001362 patent/WO2004076204A1/fr active Application Filing
- 2004-02-13 AT AT04710851T patent/ATE430663T1/de not_active IP Right Cessation
- 2004-02-13 CN CN2004800043410A patent/CN1750944B/zh not_active Expired - Fee Related
- 2004-02-13 BR BRPI0407522-6A patent/BRPI0407522A/pt not_active Application Discontinuation
- 2004-02-13 EP EP04710851A patent/EP1597094B1/fr not_active Expired - Lifetime
-
2005
- 2005-08-11 US US11/201,869 patent/US7243695B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04252705A (ja) * | 1990-12-26 | 1992-09-08 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JPH09263108A (ja) * | 1996-01-22 | 1997-10-07 | Bridgestone Corp | 重荷重用空気入りラジアルタイヤ |
WO1999039927A1 (fr) * | 1998-02-05 | 1999-08-12 | Compagnie Generale Des Etablissements Michelin - Michelin Et Cie | Pneumatique a armature de sommet triangulee |
JP2000177316A (ja) * | 1998-12-18 | 2000-06-27 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JP2006517885A (ja) * | 2003-02-17 | 2006-08-03 | ソシエテ ド テクノロジー ミシュラン | ラジアルタイヤ用クラウン補強体 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008544913A (ja) * | 2005-06-30 | 2008-12-11 | ソシエテ ド テクノロジー ミシュラン | 重車両用のタイヤ |
JP2010506786A (ja) * | 2006-10-18 | 2010-03-04 | ソシエテ ド テクノロジー ミシュラン | 重量車両用タイヤ |
Also Published As
Publication number | Publication date |
---|---|
US7243695B2 (en) | 2007-07-17 |
CN1750944A (zh) | 2006-03-22 |
DE602004020973D1 (de) | 2009-06-18 |
EP1597094A1 (fr) | 2005-11-23 |
BRPI0407522A (pt) | 2006-02-14 |
US20060180257A1 (en) | 2006-08-17 |
CN1750944B (zh) | 2011-08-17 |
WO2004076204A1 (fr) | 2004-09-10 |
EP1597094B1 (fr) | 2009-05-06 |
ATE430663T1 (de) | 2009-05-15 |
JP4689593B2 (ja) | 2011-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4689593B2 (ja) | ラジアルタイヤ用クラウン補強体 | |
JP4629655B2 (ja) | ラジアルタイヤ用クラウン補強体 | |
JP4902650B2 (ja) | 重車両用のタイヤ | |
JP5259605B2 (ja) | 重量車両用タイヤ | |
US8555942B2 (en) | Heavy vehicle tire | |
US6536496B1 (en) | Tire having crown reinforcement with profiled element and edging rubber | |
JPH09512226A (ja) | ラジアルタイヤ用のベルト | |
JP5097944B2 (ja) | 重車両用のタイヤ | |
BRPI0520774B1 (pt) | Pneu | |
US7987883B2 (en) | Tire for heavy vehicles | |
US8413698B2 (en) | Tire for heavy vehicles | |
JP4286453B2 (ja) | タイヤのクラウン補強部 | |
JP4902649B2 (ja) | 重車両用のタイヤ | |
JP4659221B2 (ja) | 重機械用タイヤ | |
JP2002514538A (ja) | ラジアルタイヤのクラウン補強体 | |
JP4672644B2 (ja) | ラジアルタイヤ用のクラウン補強体 | |
JP4987864B2 (ja) | 重車両用のタイヤ | |
JP4949395B2 (ja) | 重車両用のタイヤ | |
CN109476189B (zh) | 具有减轻重量胎圈区域的轮胎 | |
JP5284782B2 (ja) | 重車両用のタイヤ | |
JP2002514537A (ja) | タイヤのクラウン補強体 | |
US20090165918A1 (en) | Tire For Heavy Vehicles | |
JP4949394B2 (ja) | 重車両用のタイヤ | |
US20090120550A1 (en) | Tire For Heavy Vehicles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070123 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091023 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091109 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100209 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100217 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100510 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100614 |
|
RD13 | Notification of appointment of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7433 Effective date: 20100715 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20100715 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100914 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100922 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20101214 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110118 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110216 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4689593 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140225 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |