EA201290320A1 - Борт шины для грузового автомобиля малой грузоподъемности - Google Patents

Борт шины для грузового автомобиля малой грузоподъемности

Info

Publication number
EA201290320A1
EA201290320A1 EA201290320A EA201290320A EA201290320A1 EA 201290320 A1 EA201290320 A1 EA 201290320A1 EA 201290320 A EA201290320 A EA 201290320A EA 201290320 A EA201290320 A EA 201290320A EA 201290320 A1 EA201290320 A1 EA 201290320A1
Authority
EA
Eurasian Patent Office
Prior art keywords
profile
revolution
bead
tire
elongation
Prior art date
Application number
EA201290320A
Other languages
English (en)
Other versions
EA020567B1 (ru
Inventor
Кристоф Лоран
Дэвид Дин
Давид Лавиалль
Original Assignee
Компани Женераль Дез Этаблиссман Мишлен
Мишлен Решерш Э Текник С.А.
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 Компани Женераль Дез Этаблиссман Мишлен, Мишлен Решерш Э Текник С.А. filed Critical Компани Женераль Дез Этаблиссман Мишлен
Publication of EA201290320A1 publication Critical patent/EA201290320A1/ru
Publication of EA020567B1 publication Critical patent/EA020567B1/ru

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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
    • B60B21/104—Rims characterised by the form of tyre-seat or flange, e.g. corrugated the shape of flanges
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C2001/005—Compositions of the bead portions, e.g. clinch or chafer rubber or cushion rubber
    • B60C2001/0058—Compositions of the bead apexes
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C2015/009—Height of the carcass terminal portion defined in terms of a numerical value or ratio in proportion to section height
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
    • B60C2015/0621—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber adjacent to the carcass turnup portion
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10828—Chafer or sealing strips
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

Колесо, содержащее обод (J1) и шину, борта (100) которой усилены каркасной арматурой (10), завернутой вокруг бортового кольца (5), образуя оборот (20), причем этот борт содержит аксиально снаружи оборота каркасной арматуры толщу материала, образующую наружный профиль (101) борта, причем этот наружный профиль (101) борта выполняют таким образом, чтобы расстояние А между каркасной арматурой (10) и этим наружным профилем борта в его части, которая может входить в контакт с круговым выступом обода, соответствовало формуле (Z), где В является расстоянием, отделяющим конец (21) оборота (20) от каркасной арматуры, при этом борт (100) содержит между каркасной арматурой (10) и оборотом (20) первый и второй профили, при этом первый профиль (1) проходит от бортового кольца и выполнен из материала с секущим модулем при растяжении и при 10%-ном удлинении, который превышает 20 МПа, при этом второй профиль (2) располагают в борту таким образом, чтобы он входил в контакт со стороной (30) первого профиля и с оборотом (20), при этом второй профиль (2) выполняют из материала, имеющего секущий модуль при растяжении и при 10%-ном удлинении, по меньшей мере равный 7 МПа, и секущий модуль при растяжении и при 100%-ном удлинении, по меньшей мере равный 4,5 МПа.
EA201290320A 2009-11-13 2010-10-25 Борт шины для грузового автомобиля малой грузоподъемности EA020567B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0958020A FR2952589B1 (fr) 2009-11-13 2009-11-13 Bourrelet de pneu pour vehicule petit poids lourd.
PCT/EP2010/066048 WO2011057889A1 (fr) 2009-11-13 2010-10-25 Bourrelet de pneu pour véhicule petit poids lourd

Publications (2)

Publication Number Publication Date
EA201290320A1 true EA201290320A1 (ru) 2012-10-30
EA020567B1 EA020567B1 (ru) 2014-12-30

Family

ID=41809068

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290320A EA020567B1 (ru) 2009-11-13 2010-10-25 Борт шины для грузового автомобиля малой грузоподъемности

Country Status (8)

Country Link
US (1) US8950456B2 (ru)
EP (1) EP2499007B1 (ru)
JP (1) JP2013510755A (ru)
CN (1) CN102781688B (ru)
BR (1) BR112012010260A8 (ru)
EA (1) EA020567B1 (ru)
FR (1) FR2952589B1 (ru)
WO (1) WO2011057889A1 (ru)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976220B1 (fr) * 2011-06-07 2013-06-28 Michelin Soc Tech Bourrelet de pneumatique pour vehicule lourd de type genie civil
JP6318480B2 (ja) 2013-06-21 2018-05-09 横浜ゴム株式会社 空気入りタイヤ
FR3014743B1 (fr) * 2013-12-12 2017-07-21 Michelin & Cie Pneumatique a carcasse radiale ou croisee renforce
FR3014742B1 (fr) * 2013-12-12 2017-10-20 Michelin & Cie Pneumatique a carcasse radiale ou croisee renforce
JP6272014B2 (ja) * 2013-12-24 2018-01-31 住友ゴム工業株式会社 空気入りタイヤ
CN104354536B (zh) * 2014-10-13 2017-06-16 王友善 一种全钢丝无内胎子午线轮胎的制备方法
CN104608551A (zh) * 2015-02-06 2015-05-13 秦皇岛戴卡兴龙轮毂有限公司 一种防磨损轮缘铝合金车轮
FR3053926B1 (fr) * 2016-07-12 2018-07-13 Michelin & Cie Pneumatique comportant une armature de carcasse constituee de deux couches
FR3053931B1 (fr) * 2016-07-13 2018-07-13 Compagnie Generale Des Etablissements Michelin Pneumatique dont la zone du bourrelet est allegee
TWI696559B (zh) * 2017-03-30 2020-06-21 正新橡膠工業股份有限公司 無內胎之自行車輪胎結構
FR3069191A1 (fr) * 2017-07-18 2019-01-25 Compagnie Generale Des Etablissements Michelin Pneumatique dont la zone du bourrelet est allegee
WO2019063919A1 (fr) * 2017-09-27 2019-04-04 Compagnie Generale Des Etablissements Michelin Pneumatique allege
WO2019063918A1 (fr) * 2017-09-27 2019-04-04 Compagnie Generale Des Etablissements Michelin Pneumatique allege
FR3075693B1 (fr) * 2017-12-21 2020-01-10 Compagnie Generale Des Etablissements Michelin Pneumatique ayant un bourrelet optimise
FR3086206B1 (fr) * 2018-09-20 2020-08-28 Michelin & Cie Pneumatique comportant une armature de carcasse formee d'une unique couche d'elements de renforcement textiles
US20210331531A1 (en) * 2018-10-30 2021-10-28 Compagnie Generate Des Etablissements Michelin A tire having recesses in bead area
CN110588252A (zh) * 2019-10-25 2019-12-20 青岛森麒麟轮胎股份有限公司 一种辅助胶条，包含其的复合胎侧以及轮胎
CN111660731A (zh) * 2019-12-16 2020-09-15 湖北奥莱斯轮胎股份有限公司 一种全钢丝载重子午线轮胎
KR102616928B1 (ko) * 2021-09-14 2023-12-21 한국타이어앤테크놀로지 주식회사 초저 회전저항 타이어를 위한 페이크 림프로텍트바 형성 방법 및 페이크 림프로텍트바가 형성된 타이어

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07110564B2 (ja) * 1986-10-27 1995-11-29 横浜ゴム株式会社 空気入りラジアルタイヤ
KR940005866B1 (ko) 1987-10-24 1994-06-24 가부시끼가이샤 브리지스톤 중하중용 공기 래디얼 타이어
JPH02171308A (ja) * 1988-12-24 1990-07-03 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2879912B2 (ja) * 1989-11-30 1999-04-05 株式会社ブリヂストン 空気入りラジアルタイヤ
FR2779387B1 (fr) * 1998-06-05 2000-08-11 Michelin & Cie Bourrelet renforce de pneumatique radial
FR2825321A1 (fr) * 2001-05-31 2002-12-06 Michelin Soc Tech Pneumatique a bourrelet renforce
DE102006011158A1 (de) * 2006-03-10 2007-09-13 Continental Aktiengesellschaft Fahrzeugluftreifen
JP4928391B2 (ja) * 2007-09-04 2012-05-09 住友ゴム工業株式会社 重荷重用タイヤ
JP5205128B2 (ja) * 2008-05-30 2013-06-05 東洋ゴム工業株式会社 空気入りラジアルタイヤ

Also Published As

Publication number Publication date
CN102781688A (zh) 2012-11-14
EP2499007B1 (fr) 2013-12-11
BR112012010260A8 (pt) 2018-01-02
US8950456B2 (en) 2015-02-10
WO2011057889A1 (fr) 2011-05-19
EP2499007A1 (fr) 2012-09-19
EA020567B1 (ru) 2014-12-30
CN102781688B (zh) 2015-11-25
US20120267028A1 (en) 2012-10-25
JP2013510755A (ja) 2013-03-28
FR2952589A1 (fr) 2011-05-20
FR2952589B1 (fr) 2011-11-11
BR112012010260A2 (pt) 2017-07-04

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

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