RU2003134957A - Усиление по короне для пневматических шин - Google Patents

Усиление по короне для пневматических шин Download PDF

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Publication number
RU2003134957A
RU2003134957A RU2003134957/11A RU2003134957A RU2003134957A RU 2003134957 A RU2003134957 A RU 2003134957A RU 2003134957/11 A RU2003134957/11 A RU 2003134957/11A RU 2003134957 A RU2003134957 A RU 2003134957A RU 2003134957 A RU2003134957 A RU 2003134957A
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RU
Russia
Prior art keywords
layer
layers
reinforcement
width
tread
Prior art date
Application number
RU2003134957/11A
Other languages
English (en)
Other versions
RU2282538C2 (ru
Inventor
Жан-Марк РЮФФЕНАК (FR)
Жан-Марк РЮФФЕНАК
Пьер ЖАЛЛЕ (FR)
Пьер ЖАЛЛЕ
Original Assignee
Сосьете Де Текноложи Мишлен (Fr)
Сосьете Де Текноложи Мишлен
Мишлен Решерш э Текник С.А. (CH)
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 Сосьете Де Текноложи Мишлен (Fr), Сосьете Де Текноложи Мишлен, Мишлен Решерш э Текник С.А. (CH), Мишлен Решерш Э Текник С.А. filed Critical Сосьете Де Текноложи Мишлен (Fr)
Publication of RU2003134957A publication Critical patent/RU2003134957A/ru
Application granted granted Critical
Publication of RU2282538C2 publication Critical patent/RU2282538C2/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
    • 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
    • B60C9/09—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 combined with other carcass plies having cords extending diagonally from bead to bead, i.e. combined radial ply and bias angle 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0064—Reinforcements comprising monofilaments
    • 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
    • B60C9/20—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
    • B60C9/2009—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 comprising plies of different 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • B60C2200/065—Tyres specially adapted for particular applications for heavy duty vehicles for construction vehicles
    • 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
    • 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
    • Y10T152/10792—Structure where each bias angle reinforcing cord ply has no opposingly angled ply
    • 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
    • Y10T152/10801—Structure made up of two or more sets of plies wherein the reinforcing cords in one set lie in a different angular position relative to those in other sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)
  • Fluid-Damping Devices (AREA)

Claims (4)

1. Пневматическая шина для машин, используемых в гражданском строительстве, содержащая радиальное каркасное усиление (1), закрепленное в каждом борту при помощи кольцевого усилительного элемента (2) борта, и радиально выше усиление по короне (3), содержащее по меньшей мере два рабочих слоя (320, 321) нерастяжимого металлического корда, перекрещивающегося нитями одного слоя (320) с другим (321), причем ширина указанных слоев составляет по меньшей мере 50% ширины L протектора (4), и радиально выше двух защитных слоев по короне (330, 331) так называемого эластичного металлического корда, перекрещивающегося нитями одного слоя (330) с другим (331), протектор (4), включающий в своей бесканавочной части толщиной D по меньшей мере одно усиление (34) из упрочняющих элементов, отличающаяся тем, что указанное усиление (34) состоит по меньшей мере из двух слоев (340, 341) моноволокна из текстильного материала, нити которого параллельны между собой в каждом слое, причем осевые ширины двух указанных слоев (340, 341) по меньшей мере равны ширине самого узкого рабочего слоя (321).
2. Пневматическая шина по п.1, отличающаяся тем, что текстильное моноволокно перекрещивается нитями одного слоя (340) с другим (341) и образует с окружным направлением углы в пределах от 50 до 60°.
3. Пневматическая шина по п.1, отличающаяся тем, что текстильный материал представлен полиамидным волокном.
4. Пневматическая шина по п.1, отличающаяся тем, что объем, занимаемый элементами усилительных слоев (340, 341), на единицу осевой ширины и единицу окружной длины бесканавочной части протектора (4) не превышает 20% суммарного объема, а объем резиновой смеси составляет таким образом не менее 80% указанного суммарного объема.
RU2003134957/11A 2001-05-03 2002-04-29 Усиление по короне для пневматических шин RU2282538C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0105950 2001-05-03
FR0105950A FR2824295A1 (fr) 2001-05-03 2001-05-03 Armature de sommet pour pneumatique de genie-civil

Publications (2)

Publication Number Publication Date
RU2003134957A true RU2003134957A (ru) 2005-04-10
RU2282538C2 RU2282538C2 (ru) 2006-08-27

Family

ID=8862959

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003134957/11A RU2282538C2 (ru) 2001-05-03 2002-04-29 Усиление по короне для пневматических шин

Country Status (13)

Country Link
US (1) US6945294B2 (ru)
EP (1) EP1392529B1 (ru)
JP (1) JP2004524219A (ru)
CN (1) CN100358737C (ru)
AT (1) ATE302124T1 (ru)
BR (1) BR0209301A (ru)
CA (1) CA2444954A1 (ru)
DE (1) DE60205617T2 (ru)
ES (1) ES2248579T3 (ru)
FR (1) FR2824295A1 (ru)
RU (1) RU2282538C2 (ru)
WO (1) WO2002090135A1 (ru)
ZA (1) ZA200308220B (ru)

Families Citing this family (13)

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US20100276050A1 (en) * 2005-12-23 2010-11-04 Claudio Minoli Heavy Load Vehicle Tire
FR2909311B1 (fr) * 2006-12-04 2011-04-22 Michelin Soc Tech Pneumatique pour vehicule lourd.
FR2909587B1 (fr) * 2006-12-06 2009-01-16 Michelin Soc Tech Pneumatique pour vehicule lourd.
KR101433700B1 (ko) * 2010-03-12 2014-08-25 미쉐린 러쉐르슈 에 떼크니크 에스.에이. 연속 루프 보강조립체를 가지는 구조적 지지, 비-공압 휠
US8905097B2 (en) 2012-02-01 2014-12-09 Bridgestone Americas Tire Operations, Llc Agricultural tire tread
DE102013226442A1 (de) * 2013-12-18 2015-06-18 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
DE102013226443A1 (de) * 2013-12-18 2015-06-18 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
FR3020016B1 (fr) 2014-04-22 2016-04-01 Michelin & Cie Pneumatique pour vehicule industriel lourd
FR3020017B1 (fr) 2014-04-22 2017-06-09 Michelin & Cie Pneumatique pour vehicule de genie civil
FR3044967B1 (fr) * 2015-12-15 2017-12-22 Michelin & Cie Sommet de pneumatique pour vehicule lourd de type genie civil
KR101737386B1 (ko) * 2016-05-10 2017-05-19 한국타이어 주식회사 듀얼 보강벨트 구조를 가지는 공기입 타이어
FR3090491A3 (fr) * 2018-12-19 2020-06-26 Michelin & Cie Materiau de renfort contre le fluage de la gomme interne d''un pneumatique pour vehicule lourd de type genie civil
WO2020128291A1 (fr) * 2018-12-19 2020-06-25 Compagnie Generale Des Etablissements Michelin Materiau de renfort contre le fluage de la gomme interne d'un pneumatique pour vehicule lourd de type genie civil

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FR2388685A1 (fr) 1977-04-28 1978-11-24 Michelin & Cie Perfectionnement aux pneumatiques
JPS6460401A (en) * 1987-08-31 1989-03-07 Toyo Tire & Rubber Co Lamination structure for reinforcing layer in bias tire
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US5318643A (en) * 1990-03-21 1994-06-07 The Goodyear Tire & Rubber Company Vehicle tires including plies with high strength reinforcement
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Also Published As

Publication number Publication date
DE60205617T2 (de) 2006-05-18
EP1392529A1 (fr) 2004-03-03
JP2004524219A (ja) 2004-08-12
ATE302124T1 (de) 2005-09-15
ZA200308220B (en) 2004-05-25
FR2824295A1 (fr) 2002-11-08
US20040089391A1 (en) 2004-05-13
ES2248579T3 (es) 2006-03-16
BR0209301A (pt) 2004-06-15
DE60205617D1 (de) 2005-09-22
CN1507393A (zh) 2004-06-23
WO2002090135A1 (fr) 2002-11-14
CN100358737C (zh) 2008-01-02
CA2444954A1 (fr) 2002-11-14
US6945294B2 (en) 2005-09-20
RU2282538C2 (ru) 2006-08-27
EP1392529B1 (fr) 2005-08-17

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20090430