FR3050401B1 - Pneu avion ayant une armature de carcasse a endurance amelioree - Google Patents

Pneu avion ayant une armature de carcasse a endurance amelioree Download PDF

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Publication number
FR3050401B1
FR3050401B1 FR1653620A FR1653620A FR3050401B1 FR 3050401 B1 FR3050401 B1 FR 3050401B1 FR 1653620 A FR1653620 A FR 1653620A FR 1653620 A FR1653620 A FR 1653620A FR 3050401 B1 FR3050401 B1 FR 3050401B1
Authority
FR
France
Prior art keywords
carcass reinforcement
aircraft tire
improved endurance
endurance
improved
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.)
Expired - Fee Related
Application number
FR1653620A
Other languages
English (en)
French (fr)
Other versions
FR3050401A1 (fr
Inventor
Eve-Anne Filiol
Fabien Mejean
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Michelin Recherche et Technique SA Switzerland, Compagnie Generale des Etablissements Michelin SCA filed Critical Michelin Recherche et Technique SA Switzerland
Priority to FR1653620A priority Critical patent/FR3050401B1/fr
Priority to US16/096,315 priority patent/US10960709B2/en
Priority to JP2018555940A priority patent/JP6945549B2/ja
Priority to EP17710597.0A priority patent/EP3448695B1/fr
Priority to PCT/FR2017/050366 priority patent/WO2017187032A1/fr
Priority to CN201780025467.3A priority patent/CN109070637B/zh
Publication of FR3050401A1 publication Critical patent/FR3050401A1/fr
Application granted granted Critical
Publication of FR3050401B1 publication Critical patent/FR3050401B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B60C9/0042—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
    • B60C9/02—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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • 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
    • B60C2009/0085—Tensile strength
    • 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
    • B60C2009/0092—Twist structure
    • 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
    • B60C2009/0269—Physical properties or dimensions of the carcass coating rubber
    • B60C2009/0276—Modulus; Hardness; Loss modulus or "tangens delta"
    • 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
    • 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
    • B60C2009/0441—Density in width 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
    • B60C9/02—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
    • B60C2009/045—Tensile strength
    • 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
    • B60C2009/0458—Elongation of the reinforcements at break point
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2046—Polyamides, e.g. nylons
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2046—Tyre cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR1653620A 2016-04-25 2016-04-25 Pneu avion ayant une armature de carcasse a endurance amelioree Expired - Fee Related FR3050401B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1653620A FR3050401B1 (fr) 2016-04-25 2016-04-25 Pneu avion ayant une armature de carcasse a endurance amelioree
US16/096,315 US10960709B2 (en) 2016-04-25 2017-02-17 Airplane tire having a casing reinforcement with improved endurance
JP2018555940A JP6945549B2 (ja) 2016-04-25 2017-02-17 耐久性が改善されたケーシング補強部材を有する航空機用タイヤ
EP17710597.0A EP3448695B1 (fr) 2016-04-25 2017-02-17 Pneu avion ayant une armature de carcasse à endurance améliorée
PCT/FR2017/050366 WO2017187032A1 (fr) 2016-04-25 2017-02-17 Pneu avion ayant une armature de carcasse à endurance améliorée
CN201780025467.3A CN109070637B (zh) 2016-04-25 2017-02-17 耐久性改进的具有胎体增强件的飞机轮胎

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1653620A FR3050401B1 (fr) 2016-04-25 2016-04-25 Pneu avion ayant une armature de carcasse a endurance amelioree
FR1653620 2016-04-25

Publications (2)

Publication Number Publication Date
FR3050401A1 FR3050401A1 (fr) 2017-10-27
FR3050401B1 true FR3050401B1 (fr) 2018-04-06

Family

ID=56511710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1653620A Expired - Fee Related FR3050401B1 (fr) 2016-04-25 2016-04-25 Pneu avion ayant une armature de carcasse a endurance amelioree

Country Status (6)

Country Link
US (1) US10960709B2 (enExample)
EP (1) EP3448695B1 (enExample)
JP (1) JP6945549B2 (enExample)
CN (1) CN109070637B (enExample)
FR (1) FR3050401B1 (enExample)
WO (1) WO2017187032A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11186004B2 (en) * 2017-10-30 2021-11-30 The Boeing Company Stabilizing shoe, manufacturing apparatus, and manufacturing method
FR3092343A1 (fr) * 2019-02-05 2020-08-07 Compagnie Generale Des Etablissements Michelin Câble multitorons de structure 1xN à haute énergie à rupture
JP6954321B2 (ja) * 2019-03-07 2021-10-27 横浜ゴム株式会社 空気入りタイヤ
FR3096931B1 (fr) * 2019-06-06 2021-05-21 Michelin & Cie Pneumatique comportant des flancs optimises et une armature de sommet constituee de deux couches de sommet de travail et d’une couche d’elements de renforcement circonferentiels
FR3102095A1 (fr) * 2019-10-16 2021-04-23 Compagnie Generale Des Etablissements Michelin Pneumatique a faible resistance au roulement et son procede de fabrication
US11052494B1 (en) 2020-01-07 2021-07-06 The Boeing Company Methods and apparatus for semi-automated tack welding of plies of a thermoplastic composite layup
WO2021156558A1 (fr) * 2020-02-06 2021-08-12 Compagnie Generale Des Etablissements Michelin Pneumatique pour véhicule agricole comprenant un élément de renfort de carcasse hybride
CN111590939B (zh) * 2020-04-07 2021-11-23 特拓(青岛)轮胎技术有限公司 子午线轮胎及提升轮胎均匀性lfv指标的冠带条缠绕方法
CN115702264A (zh) * 2020-06-23 2023-02-14 科德沙技术纺织品股份公司 高抗拉尼龙6.6纱线
CN113550037A (zh) * 2021-06-29 2021-10-26 三角轮胎股份有限公司 一种尼龙帘线及其轮胎

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595069A (en) 1948-05-22 1952-04-29 Goodrich Co B F Rotary cyclic stress testing apparatus
BE655747A (fr) * 1963-11-14 1900-01-01 Goodyear Tire & Rubber Pneumatique pour haute pression
US3610311A (en) * 1969-05-26 1971-10-05 Fiber Industries Inc Tire yarn method
US4155394A (en) * 1977-08-29 1979-05-22 The Goodyear Tire & Rubber Company Tire cord composite and pneumatic tire
JPS6088116A (ja) * 1983-10-20 1985-05-17 Asahi Chem Ind Co Ltd 高寸法安定性，高耐疲労性ポリヘキサメチレンアジパミド繊維
DE3580076D1 (de) 1984-08-29 1990-11-15 Sumitomo Rubber Ind Flugzeugreifen.
US4887655A (en) 1986-06-20 1989-12-19 Bridgestone Corporation Heavy duty-high pressure pneumatic radial tires
JPS63315304A (ja) 1987-06-17 1988-12-23 Bridgestone Corp 航空機用空気入りラジアルタイヤ
FR2624063B1 (fr) 1987-12-07 1994-04-29 Bridgestone Corp Pneumatique de force
JPH01223004A (ja) 1988-03-01 1989-09-06 Bridgestone Corp 高内圧・重荷重用空気入りラジアルタイヤ
US4902774A (en) 1988-03-02 1990-02-20 E. I. Dupont De Nemours And Company Poly(p-phenyleneterephthalamide) yarn of improved fatigue resistance
FR2632252B1 (fr) 1988-04-28 1994-09-16 Bridgestone Corp Pneumatique radial renforce a haute pression interne
ES2068901T3 (es) 1988-10-14 1995-05-01 Bridgestone Corp Neumatico radial para avion.
JPH02141502U (enExample) * 1989-05-01 1990-11-28
JPH08156512A (ja) * 1994-12-07 1996-06-18 Bridgestone Corp 航空機用空気入りラジアルタイヤ
FR2737442A1 (fr) 1995-07-31 1997-02-07 Michelin & Cie Pneumatique avec des bourrelets renforces
FR2737735A1 (fr) 1995-08-10 1997-02-14 Michelin Rech Tech Fibres cellulosiques a allongement rupture ameliore
US7484545B2 (en) 2005-12-20 2009-02-03 The Goodyear Tire & Rubber Co. Radial tire for aircraft with specified merged cords
JP4953636B2 (ja) 2006-01-17 2012-06-13 株式会社ブリヂストン 航空機用空気入りラジアルタイヤ及びその製造方法
FR2897076B1 (fr) * 2006-02-09 2008-04-18 Michelin Soc Tech Cable composite elastique pour pneumatique.
US20090090447A1 (en) * 2007-10-05 2009-04-09 Baldwin Jr Donald William Tire cord reinforcement
WO2010122803A1 (ja) * 2009-04-22 2010-10-28 株式会社ブリヂストン 航空機用タイヤ
FR2978770B1 (fr) 2011-08-04 2013-09-27 Michelin Soc Tech Composition adhesive aqueuse a base de polyaldehyde et phloroglucinol
FR2978769B1 (fr) 2011-08-04 2013-09-27 Michelin Soc Tech Composition adhesive aqueuse a base de polyaldehyde et de polyphenol
FR2978771B1 (fr) 2011-08-04 2013-09-27 Michelin Soc Tech Composition adhesive aqueuse a base de polyaldehyde et 2,2', 4,4'-tetrahydroxydiphenyl sulfide
FR3008707B1 (fr) 2013-07-16 2017-11-10 Michelin & Cie Composition adhesive aqueuse a base d'aldehyde biosource et de polyphenol
FR3010655B1 (fr) 2013-09-18 2015-09-04 Michelin & Cie Pneumatique comprenant une armature de renfort de flanc

Also Published As

Publication number Publication date
CN109070637A (zh) 2018-12-21
JP2019517952A (ja) 2019-06-27
WO2017187032A1 (fr) 2017-11-02
CN109070637B (zh) 2020-08-14
US10960709B2 (en) 2021-03-30
US20190135039A1 (en) 2019-05-09
JP6945549B2 (ja) 2021-10-06
EP3448695A1 (fr) 2019-03-06
FR3050401A1 (fr) 2017-10-27
EP3448695B1 (fr) 2020-06-03

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Search report ready

Effective date: 20171027

PLFP Fee payment

Year of fee payment: 3

ST Notification of lapse

Effective date: 20191206