JP2015504807A - 航空機用タイヤのためのクラウン - Google Patents
航空機用タイヤのためのクラウン Download PDFInfo
- Publication number
- JP2015504807A JP2015504807A JP2014547924A JP2014547924A JP2015504807A JP 2015504807 A JP2015504807 A JP 2015504807A JP 2014547924 A JP2014547924 A JP 2014547924A JP 2014547924 A JP2014547924 A JP 2014547924A JP 2015504807 A JP2015504807 A JP 2015504807A
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- JP
- Japan
- Prior art keywords
- tread
- tire
- aircraft
- circumferential
- 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.)
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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
- 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
-
- 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
- B60C9/0042—Reinforcements made of synthetic materials
-
- 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
- B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
- B60C2009/2016—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers comprising cords at an angle of 10 to 30 degrees to the circumferential direction
-
- 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
- B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
- B60C2009/2019—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers comprising cords at an angle of 30 to 60 degrees to the circumferential direction
-
- 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
- B60C2009/2041—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with an interrupted belt ply, e.g. using two or more portions of the same ply
-
- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/02—Tyres specially adapted for particular applications for aircrafts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
‐トレッド表面を介して路面に接触するようになっていて、底面とトレッド表面との間に半径方向に設けられたトレッドを有し、
‐トレッドは、少なくとも1つの周方向溝に隣接して位置した少なくとも2つの周方向リブを有し、
‐各周方向リブは、底面とトレッド表面との間で半径方向に且つトレッド表面に設けられた2つのエッジコーナとの間で軸方向に延び、
‐底面の半径方向内側に位置したクラウン補強材を有する、航空機用タイヤにおいて、トレッド分離層が、
‐底面とクラウン補強材との間で少なくとも1つの周方向リブの半径方向内側に、且つ
‐トレッド表面内の周方向リブの2つのエッジコーナ相互間で軸方向に、且つ
‐タイヤの周囲の少なくとも一部にわたって周方向に配置され、トレッド分離層と底面との間の半径方向距離は、多くとも1mmに等しいことを特徴とする航空機用タイヤによって達成される。
Claims (10)
- 航空機用タイヤ(1)であって、
‐トレッド表面(3)を介して路面に接触するようになっていて、底面(6)と前記トレッド表面(3)との間に半径方向に設けられたトレッド(2)を有し、
‐前記トレッド(2)は、少なくとも1つの周方向溝(5)に隣接して位置した少なくとも2つの周方向リブ(4)を有し、
‐各周方向リブ(4)は、前記底面(6)と前記トレッド表面(3)との間で半径方向に且つ前記トレッド表面(3)に設けられた2つのエッジコーナ(7)との間で軸方向に延び、
‐前記底面(6)の半径方向内側に位置したクラウン補強材(8)を有する、航空機用タイヤにおいて、
トレッド分離層(9)が、
‐前記底面(6)と前記クラウン補強材(8)との間で少なくとも1つの周方向リブ(4)の半径方向内側に、且つ
‐前記トレッド表面(3)内の前記周方向リブ(4)の前記2つのエッジコーナ(7)相互間で軸方向に、且つ
‐前記タイヤ(1)の周囲の少なくとも一部にわたって周方向に配置されており、
前記トレッド分離層(9)と前記底面(6)との間の半径方向距離(d1)は、多くとも1mmに等しい、航空機用タイヤ(1)。 - 前記トレッド分離層(9)と前記クラウン補強材(8)との間の半径方向距離(d2)は、少なくとも2mmに等しい、請求項1記載の航空機用タイヤ(1)。
- 前記トレッド分離層(9)の各軸方向端(10)と、最も近くに位置する前記周方向リブ(4)の前記エッジコーナ(7)との間の軸方向距離(a)は、少なくとも3mmに等しい、請求項1又は2記載の航空機用タイヤ(1)。
- 前記トレッド分離層(9)は、前記タイヤ(1)の周囲全体にわたって周方向に延びている、請求項1〜3のうちいずれか一に記載の航空機用タイヤ(1)。
- 前記トレッド分離層(9)は、相互に平行な補強要素(12)を構成する材料(11)で作られている、請求項1〜4のうちいずれか一に記載の航空機用タイヤ(1)。
- 前記トレッド分離層(11)の前記補強要素(12)と前記タイヤ(1)の周方向(XX′)とのなす角度(i)は、少なくとも30°に等しい、請求項5記載の航空機用タイヤ(1)。
- 前記トレッド分離層(11)の前記補強要素(12)と前記タイヤ(1)の周方向(XX′)とのなす角度(i)は、少なくとも45°に等しい、請求項5又は6記載の航空機用タイヤ(1)。
- 前記トレッド分離層(11)の前記補強要素(12)は、少なくとも1つのテキスタイル材料で作られている、請求項5〜7のうちいずれか一に記載の航空機用タイヤ(1)。
- 前記トレッド分離層(11)の前記補強要素(12)は、少なくとも1つの脂肪族ポリアミドで作られている、請求項5〜8のうちいずれか一に記載の航空機用タイヤ(1)。
- 前記トレッド分離層(11)の前記補強要素(12)は、ナイロンで作られている、請求項5〜9のうちいずれか一に記載の航空機用タイヤ(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1162025 | 2011-12-20 | ||
FR1162025A FR2984231B1 (fr) | 2011-12-20 | 2011-12-20 | Sommet pour pneumatique d'avion |
PCT/EP2012/075938 WO2013092578A1 (fr) | 2011-12-20 | 2012-12-18 | Sommet pour pneumatique d'avion |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015504807A true JP2015504807A (ja) | 2015-02-16 |
JP6122443B2 JP6122443B2 (ja) | 2017-04-26 |
Family
ID=47469986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014547924A Active JP6122443B2 (ja) | 2011-12-20 | 2012-12-18 | 航空機用タイヤのためのクラウン |
Country Status (8)
Country | Link |
---|---|
US (1) | US10220654B2 (ja) |
EP (1) | EP2794303B1 (ja) |
JP (1) | JP6122443B2 (ja) |
CN (1) | CN103998261B (ja) |
BR (1) | BR112014013165A2 (ja) |
CA (1) | CA2857134A1 (ja) |
FR (1) | FR2984231B1 (ja) |
WO (1) | WO2013092578A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10759233B2 (en) * | 2014-09-04 | 2020-09-01 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
FR3026990B1 (fr) * | 2014-10-09 | 2016-12-09 | Michelin & Cie | Bande de roulement pour pneumatique d'avion |
FR3029458B1 (fr) * | 2014-12-08 | 2016-12-09 | Michelin & Cie | Armature de sommet de protection de pneumatique pour avion |
FR3029460B1 (fr) | 2014-12-08 | 2016-12-09 | Michelin & Cie | Armature de sommet de protection de pneumatique pour avion |
FR3029459B1 (fr) * | 2014-12-08 | 2016-12-09 | Michelin & Cie | Armature de sommet de protection de pneumatique pour avion |
FR3057812A1 (fr) * | 2016-10-21 | 2018-04-27 | Compagnie Generale Des Etablissements Michelin | Pneumatique comprenant une architecture optimisee |
JP7135752B2 (ja) * | 2018-11-13 | 2022-09-13 | 住友ゴム工業株式会社 | 空気入りタイヤ |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4244415A (en) * | 1977-10-06 | 1981-01-13 | Continental Gummi-Werke Aktiengesellschaft | Pneumatic vehicle tire with at least two tread strips arranged in spaced relationship to each other |
JPS6157407A (ja) * | 1984-08-29 | 1986-03-24 | Sumitomo Rubber Ind Ltd | 航空機用タイヤ |
JPH0382604A (ja) * | 1989-08-24 | 1991-04-08 | Bridgestone Corp | 高性能空気入りラジアルタイヤ |
JPH03104406U (ja) * | 1990-02-15 | 1991-10-30 | ||
JPH03123702U (ja) * | 1990-03-29 | 1991-12-16 | ||
JPH05310008A (ja) * | 1992-05-11 | 1993-11-22 | Bridgestone Corp | 空気入りタイヤ |
JPH092017A (ja) * | 1995-06-26 | 1997-01-07 | Bridgestone Corp | 軽量空気入りラジアルタイヤ |
JP2005219523A (ja) * | 2004-02-03 | 2005-08-18 | Bridgestone Corp | 航空機用空気入りラジアルタイヤ |
JP2010047103A (ja) * | 2008-08-21 | 2010-03-04 | Bridgestone Corp | 航空機用ラジアルタイヤ |
JP2010260446A (ja) * | 2009-05-07 | 2010-11-18 | Bridgestone Corp | 空気入りタイヤ |
JP2011011690A (ja) * | 2009-07-03 | 2011-01-20 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60255505A (ja) * | 1984-05-31 | 1985-12-17 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
EP0174147B1 (en) | 1984-08-29 | 1990-10-10 | Sumitomo Rubber Industries, Co. Ltd | Airplane tyre |
JPS63149205A (ja) * | 1986-12-10 | 1988-06-22 | Bridgestone Corp | 空気入りラジアルタイヤ |
JPH0316805A (ja) * | 1989-06-14 | 1991-01-24 | Bridgestone Corp | 航空機用タイヤ |
US5228933A (en) * | 1989-08-24 | 1993-07-20 | Bridgestone Corporation | High performance pneumatic radial tires |
DE69112660T2 (de) * | 1990-02-15 | 1996-02-01 | Sumitomo Rubber Ind | Luftreifen. |
JP3231911B2 (ja) * | 1993-09-01 | 2001-11-26 | 株式会社ブリヂストン | 航空機用空気入りタイヤ |
US6374883B1 (en) * | 2000-05-19 | 2002-04-23 | The Goodyear Tire & Rubber Company | Aircraft tire with two aquachannels |
JP4587377B2 (ja) * | 2005-01-18 | 2010-11-24 | 株式会社ブリヂストン | 航空機用更生タイヤ |
FR2903381B1 (fr) | 2006-07-10 | 2008-09-05 | Airbus France Sas | Avion protege contre les projections de debris de pneumatiques |
JP4189008B2 (ja) | 2007-02-26 | 2008-12-03 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5184521B2 (ja) * | 2007-05-16 | 2013-04-17 | 株式会社ブリヂストン | 航空機用ラジアルタイヤ |
FR2934562B1 (fr) | 2008-07-31 | 2011-04-22 | Airbus France | Panneau de protection et module de train d'atterissage le comportant. |
WO2010052447A1 (en) | 2008-11-05 | 2010-05-14 | Airbus Uk Limited | Engine debris guard |
-
2011
- 2011-12-20 FR FR1162025A patent/FR2984231B1/fr not_active Expired - Fee Related
-
2012
- 2012-12-18 EP EP12808809.3A patent/EP2794303B1/fr not_active Not-in-force
- 2012-12-18 WO PCT/EP2012/075938 patent/WO2013092578A1/fr active Application Filing
- 2012-12-18 CA CA2857134A patent/CA2857134A1/fr not_active Abandoned
- 2012-12-18 JP JP2014547924A patent/JP6122443B2/ja active Active
- 2012-12-18 BR BR112014013165A patent/BR112014013165A2/pt not_active IP Right Cessation
- 2012-12-18 US US14/365,543 patent/US10220654B2/en not_active Expired - Fee Related
- 2012-12-18 CN CN201280062609.0A patent/CN103998261B/zh not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4244415A (en) * | 1977-10-06 | 1981-01-13 | Continental Gummi-Werke Aktiengesellschaft | Pneumatic vehicle tire with at least two tread strips arranged in spaced relationship to each other |
JPS6157407A (ja) * | 1984-08-29 | 1986-03-24 | Sumitomo Rubber Ind Ltd | 航空機用タイヤ |
JPH0382604A (ja) * | 1989-08-24 | 1991-04-08 | Bridgestone Corp | 高性能空気入りラジアルタイヤ |
JPH03104406U (ja) * | 1990-02-15 | 1991-10-30 | ||
JPH03123702U (ja) * | 1990-03-29 | 1991-12-16 | ||
JPH05310008A (ja) * | 1992-05-11 | 1993-11-22 | Bridgestone Corp | 空気入りタイヤ |
JPH092017A (ja) * | 1995-06-26 | 1997-01-07 | Bridgestone Corp | 軽量空気入りラジアルタイヤ |
JP2005219523A (ja) * | 2004-02-03 | 2005-08-18 | Bridgestone Corp | 航空機用空気入りラジアルタイヤ |
JP2010047103A (ja) * | 2008-08-21 | 2010-03-04 | Bridgestone Corp | 航空機用ラジアルタイヤ |
JP2010260446A (ja) * | 2009-05-07 | 2010-11-18 | Bridgestone Corp | 空気入りタイヤ |
JP2011011690A (ja) * | 2009-07-03 | 2011-01-20 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
BR112014013165A2 (pt) | 2017-06-13 |
WO2013092578A1 (fr) | 2013-06-27 |
US20140367012A1 (en) | 2014-12-18 |
FR2984231A1 (fr) | 2013-06-21 |
CA2857134A1 (fr) | 2013-06-27 |
EP2794303A1 (fr) | 2014-10-29 |
CN103998261A (zh) | 2014-08-20 |
JP6122443B2 (ja) | 2017-04-26 |
CN103998261B (zh) | 2016-08-24 |
FR2984231B1 (fr) | 2014-05-16 |
EP2794303B1 (fr) | 2015-12-09 |
US10220654B2 (en) | 2019-03-05 |
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