JP2017047890A - 軽量化された航空機用タイヤ - Google Patents
軽量化された航空機用タイヤ Download PDFInfo
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- JP2017047890A JP2017047890A JP2016161855A JP2016161855A JP2017047890A JP 2017047890 A JP2017047890 A JP 2017047890A JP 2016161855 A JP2016161855 A JP 2016161855A JP 2016161855 A JP2016161855 A JP 2016161855A JP 2017047890 A JP2017047890 A JP 2017047890A
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- 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
- B60C9/0064—Reinforcements comprising monofilaments
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- 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
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- 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
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C9/06—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend diagonally from bead to bead and run in opposite directions in each successive carcass ply, i.e. bias angle ply
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- 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
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- 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
- B60C9/26—Folded plies
- B60C9/263—Folded plies further characterised by an endless zigzag configuration in at least one belt ply, i.e. no cut edge being present
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- 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
- B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
- B60C2009/0021—Coating rubbers for steel cords
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- 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
- B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
- B60C2009/0078—Modulus
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- 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
- B60C9/02—Carcasses
- B60C9/0238—Carcasses characterised by special physical properties of the carcass ply
- B60C2009/0246—Modulus of the ply
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- 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
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C2009/0416—Physical properties or dimensions of the carcass cords
- B60C2009/0425—Diameters of the cords; Linear density thereof
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- 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
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C2009/0416—Physical properties or dimensions of the carcass cords
- B60C2009/0433—Modulus
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- 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
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C2009/0475—Particular materials of the carcass cords
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- 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
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- 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
- B60C2009/2029—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 with different cords in the same layer, i.e. cords with different materials or dimensions
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- 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
- B60C2009/2048—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 special physical properties of the belt plies
- B60C2009/2051—Modulus of the ply
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- 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
- B60C2009/2074—Physical properties or dimension of the belt cord
- B60C2009/208—Modulus of the cords
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- 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
- B60C2009/2074—Physical properties or dimension of the belt cord
- B60C2009/2083—Density in width direction
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- 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
- B60C9/26—Folded plies
- B60C9/263—Folded plies further characterised by an endless zigzag configuration in at least one belt ply, i.e. no cut edge being present
- B60C2009/266—Folded plies further characterised by an endless zigzag configuration in at least one belt ply, i.e. no cut edge being present combined with non folded cut-belt plies
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- 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
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- 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
- B60C3/00—Tyres characterised by the transverse section
- B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile
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- 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
- B60C9/005—Reinforcements made of different materials, e.g. hybrid or composite cords
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- 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
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
「カーカス」は、各プライの上方のベルト構造、トレッド、アンダートレッド及びサイドウォールゴムを除くが、ビードを含むタイヤ構造を意味する。
複合ストリップ43は、図5に示されており、上述のベルト構造のうちのいずれを形成するのに使用されてもよく、ジグザグベルト構造の少なくとも1つを形成するために好ましく使用される。より好ましくは、複合ストリップ43は、ジグザグベルト構造のすべてを形成するために使用される。複合ストリップは、2以上の互いに平行な補強コードによって作られており、補強コードは相互に異なっている。各補強コードはゴムに埋め込まれている。より好ましくは、複合ストリップ43は、異なる材料から作られた補強物によって形成されている。ストリップの幅は、所望に応じて変更されてもよいが、約0.5インチ(1.27cm)であることが好ましく、変動幅は±5%である。ストリップの寸法(ゲージ)または厚さは用途に応じて変更してもよい。補強されたストリップが渦巻き(螺旋状に巻かれた)ベルトまたは低角度ベルトに使用される場合、ストリップの寸法または厚さは0.062インチ(0.15748cm)であってもよい。補強されたストリップがジグザグベルトに使用される場合、ストリップの厚さは低角度ベルト/渦巻きベルトのものも大きい。ジグザグベルトのストリップの厚さは、0.065インチ(0.1651cm)であることが好ましい。
40 ベルトパッケージ
43,100 複合ストリップ
44,46,144,146 補強コード
70,92 ジグザグベルト補強構造
Claims (10)
- カーカスとベルト補強構造とを有する空気入りタイヤにおいて、
前記ベルト補強構造は、複数のコードのストリップを巻くことによって形成されたベルトを有し、前記複数のコードのストリップが、第1の補強コード及び第2の補強コードによって形成され、前記第1の補強コードが、前記第2のコードよりも大きい弾性係数の材料によって形成されていることを特徴とする空気入りタイヤ。 - 前記第1のコードは、破断の80%での5000MPAよりも大きい接線弾性係数を有する、請求項1に記載の空気入りタイヤ。
- 前記第2のコードは、破断の80%での5000MPAよりも小さい接線弾性係数を有する、請求項1に記載の空気入りタイヤ。
- 前記第1のコードは、破断の80%での35000MPAよりも小さい接線弾性係数を有する、請求項1に記載の空気入りタイヤ
- ストリップ内に少なくとも2つの第2のコードがあり、各々の第2のコードは、前記ストリップの各横端部に配置されている、請求項1に記載の空気入りタイヤ。
- 前記第1のコードは、前記第2のコードの相互の間に配置されている、請求項5に記載の空気入りタイヤ。
- 前記第1のコードは、アラミドとナイロンとの混成コードによって形成されている、請求項1に記載の空気入りタイヤ。
- 前記第1のコードは、アラミドによって形成されている、請求項1に記載の空気入りタイヤ。
- 前記第2のコードは、ナイロンによって形成されている、請求項1に記載の空気入りタイヤ。
- 前記ストリップは少なくとも9つのコードを有する、請求項1に記載の空気入りタイヤ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562212077P | 2015-08-31 | 2015-08-31 | |
US62/212077 | 2015-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017047890A true JP2017047890A (ja) | 2017-03-09 |
JP6964398B2 JP6964398B2 (ja) | 2021-11-10 |
Family
ID=57045499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016161855A Active JP6964398B2 (ja) | 2015-08-31 | 2016-08-22 | 軽量化された航空機用タイヤ |
Country Status (5)
Country | Link |
---|---|
US (2) | US11827064B2 (ja) |
JP (1) | JP6964398B2 (ja) |
CN (1) | CN106476537A (ja) |
FR (1) | FR3040328B1 (ja) |
GB (1) | GB2542915B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018034789A (ja) * | 2016-08-31 | 2018-03-08 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | 軽量化された航空機用タイヤ |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10723177B2 (en) | 2015-08-31 | 2020-07-28 | The Goodyear Tire & Rubber Company | Reduced weight aircraft tire |
CN107139656B (zh) * | 2017-05-10 | 2023-02-24 | 中策橡胶集团股份有限公司 | 一种用于低断面载重子午线轮胎 |
US20210323354A1 (en) * | 2020-04-17 | 2021-10-21 | The Goodyear Tire & Rubber Company | Tire with cut protector belt structure |
US20220185019A1 (en) * | 2020-12-16 | 2022-06-16 | The Goodyear Tire & Rubber Company | Tire with protective belt structure |
Citations (5)
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- 2016-08-18 GB GB1614142.6A patent/GB2542915B/en active Active
- 2016-08-22 JP JP2016161855A patent/JP6964398B2/ja active Active
- 2016-08-22 FR FR1601248A patent/FR3040328B1/fr active Active
- 2016-08-31 CN CN201610773974.2A patent/CN106476537A/zh active Pending
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JP2018034789A (ja) * | 2016-08-31 | 2018-03-08 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | 軽量化された航空機用タイヤ |
JP6998705B2 (ja) | 2016-08-31 | 2022-01-18 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | 軽量化された航空機用タイヤ |
Also Published As
Publication number | Publication date |
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GB2542915A (en) | 2017-04-05 |
FR3040328B1 (fr) | 2019-04-19 |
CN106476537A (zh) | 2017-03-08 |
US20240051344A1 (en) | 2024-02-15 |
GB201614142D0 (en) | 2016-10-05 |
GB2542915B (en) | 2019-04-03 |
US20170057291A1 (en) | 2017-03-02 |
FR3040328A1 (fr) | 2017-03-03 |
US11827064B2 (en) | 2023-11-28 |
JP6964398B2 (ja) | 2021-11-10 |
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