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IN2014DN07928A - - Google Patents

Info

Publication number
IN2014DN07928A
IN2014DN07928A IN7928DEN2014A IN2014DN07928A IN 2014DN07928 A IN2014DN07928 A IN 2014DN07928A IN 7928DEN2014 A IN7928DEN2014 A IN 7928DEN2014A IN 2014DN07928 A IN2014DN07928 A IN 2014DN07928A
Authority
IN
India
Prior art keywords
ply
reinforcement
tyre
reinforcing
belt reinforcement
Prior art date
Application number
Inventor
Jean Michel Huyghe
Original Assignee
Michelin & Cie
Michelin Rech Tech
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 & Cie, Michelin Rech Tech filed Critical Michelin & Cie
Publication of IN2014DN07928A publication Critical patent/IN2014DN07928A/en

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
    • B60C9/18—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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/08—Electric-charge-dissipating arrangements
    • 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
    • B60C9/1807—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising fabric reinforcements
    • 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
    • B60C9/1835—Rubber strips or cushions at the belt edges
    • B60C2009/1842—Width or thickness of the strips or cushions
    • 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
    • B60C9/1835—Rubber strips or cushions at the belt edges
    • B60C2009/1864—Rubber strips or cushions at the belt edges wrapped around the edges of the belt
    • 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
    • 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
    • B60C2009/2035—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel built-up by narrow strips
    • 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
    • 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
    • B60C9/1835—Rubber strips or cushions at the belt edges
    • B60C9/185—Rubber strips or cushions at the belt edges between adjacent or radially below the belt plies

Landscapes

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

Abstract

The invention concerns a tyre comprising at least one carcass reinforcement, a belt reinforcement comprising a first and second end, a tread, said belt reinforcement comprising the following distinct éléments: -a reinforcing ply, having transverse half-width L2, comprising a reinforcing polymer layer disposed between two layers of rubber coating, -at least one bracing ply, mounted on the reinforcing ply, and having transverse half-width Ll, and comprising two-by-two parallel wire reinforcement éléments, forming, at the most, an angle at most equal to 7° relative to the circumferential direction of the tyre, the tyre comprising at least one layer of edge decoupling gum (7), disposed at least radially between the bracing ply (5) and the reinforcing ply (6) and dis - posed at at least one transverse end of the belt reinforcement, said layer of edge decoupling gum (7) having a total length of between 10 and 40 mm and a thickness of between 0.2 and 1.2 mm, characterised in that it comprises at least one reinforcing ply, and in that at at least one end of the belt reinforcement (3), half-widths Ll and L2 are différent, and have a différence (L1-L2) of between 5 and 10 mm.
IN7928DEN2014 2012-04-06 2013-04-04 IN2014DN07928A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1253192A FR2989030B1 (en) 2012-04-06 2012-04-06 TIRE WITH RADIAL OR CROSS CARCASS
PCT/EP2013/057072 WO2013150088A1 (en) 2012-04-06 2013-04-04 Tyre with a radial or cross-ply carcass

Publications (1)

Publication Number Publication Date
IN2014DN07928A true IN2014DN07928A (en) 2015-05-01

Family

ID=48142737

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7928DEN2014 IN2014DN07928A (en) 2012-04-06 2013-04-04

Country Status (9)

Country Link
US (1) US9987882B2 (en)
EP (1) EP2834087B1 (en)
JP (1) JP6137644B2 (en)
CN (1) CN104203600B (en)
BR (1) BR112014024108A8 (en)
FR (1) FR2989030B1 (en)
IN (1) IN2014DN07928A (en)
RU (1) RU2611450C2 (en)
WO (1) WO2013150088A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3027028B1 (en) 2014-10-13 2016-12-09 Michelin & Cie REINFORCED PRODUCT COMPRISING A LOW SULFUR AND PNEUMATIC COMPOSITION COMPRISING SAID REINFORCED PRODUCT
FR3027026B1 (en) * 2014-10-13 2016-12-09 Michelin & Cie REINFORCED PRODUCT COMPRISING A COMPOSITION COMPRISING A RAPID AND PNEUMATIC VULCANIZATION ACCELERATOR COMPRISING SAID REINFORCED PRODUCT
JP6376210B2 (en) * 2016-11-22 2018-08-22 横浜ゴム株式会社 Pneumatic tire
CN107869065A (en) * 2017-05-08 2018-04-03 青岛康威化纤有限公司 Use string of a hat curtain cloth production technology
JP2019001409A (en) 2017-06-19 2019-01-10 株式会社ブリヂストン Pneumatic tire
EP3727889B1 (en) * 2017-12-22 2022-06-22 Compagnie Generale Des Etablissements Michelin Pneumatic tyre comprising an improved bracing ply
JP2019199106A (en) * 2018-05-14 2019-11-21 株式会社ブリヂストン Pneumatic tire
JP2019202638A (en) * 2018-05-23 2019-11-28 株式会社ブリヂストン Pneumatic tire
JP2019209749A (en) * 2018-05-31 2019-12-12 株式会社ブリヂストン Pneumatic tire and method for manufacturing pneumatic tire
JP2019209752A (en) * 2018-05-31 2019-12-12 株式会社ブリヂストン Pneumatic tire
JP2019209755A (en) * 2018-05-31 2019-12-12 株式会社ブリヂストン Pneumatic tire
JP2019217798A (en) * 2018-06-15 2019-12-26 株式会社ブリヂストン Pneumatic tire
JP2020138602A (en) * 2019-02-27 2020-09-03 株式会社ブリヂストン Run flat tire
CN115066340B (en) * 2020-02-06 2023-11-03 米其林集团总公司 Agricultural vehicle tire including hybrid carcass reinforcing elements

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720150A (en) * 1952-06-17 1954-12-15 Dunlop Rubber Co Improvements in or relating to pneumatic tyres
DE1965137A1 (en) * 1969-12-27 1971-07-01 Kalle Ag Thermoplastic film with improved flatness and method for making the same
BE789075A (en) * 1971-09-29 1973-01-15 Pirelli Pneumatic tyre - has annular reinforcement of rubber and particulate mixture in shoulder regions
JPS62244702A (en) * 1986-04-15 1987-10-26 Toyo Tire & Rubber Co Ltd Pneumatic tire reinforced on belt end thereof
US5156921A (en) * 1988-04-11 1992-10-20 Hercules Incorporated Tire innerliner
DE3880487D1 (en) * 1988-09-09 1993-05-27 Jonny Janus TIRE INSERT FOR AIR TIRES.
ES2075426T3 (en) * 1991-01-07 1995-10-01 Michelin & Cie MOTORCYCLE TIRES.
DE19528008A1 (en) * 1995-07-31 1997-02-06 Sp Reifenwerke Gmbh Pneumatic vehicle tires
JP3782875B2 (en) * 1997-09-30 2006-06-07 横浜ゴム株式会社 Pneumatic radial tire
JP4103943B2 (en) * 1999-08-04 2008-06-18 横浜ゴム株式会社 Pneumatic tire
PL365844A1 (en) * 2000-08-15 2005-01-10 Exxonmobil Chemical Patents Inc. Oriented thermoplastic vulcanizate
FR2870164B1 (en) 2004-05-12 2006-07-14 Michelin Soc Tech PNEUMATIC AND COMPOSITE METAL / RUBBER FOR PNEUMATIC
FR2870264B1 (en) 2004-05-12 2006-07-14 Michelin Soc Tech METAL CABLE FOR TIRES
JP4467419B2 (en) * 2004-12-27 2010-05-26 株式会社ブリヂストン Pneumatic tire
DE102005049184A1 (en) * 2005-10-14 2007-04-19 Continental Aktiengesellschaft Vehicle tires
FR2929949B1 (en) * 2008-04-11 2010-04-16 Michelin Soc Tech PNEUMATIC HAVING A LOW HYSTERIC FLOOR EDGE GUM.
JP4635090B2 (en) * 2009-01-09 2011-02-16 住友ゴム工業株式会社 Pneumatic tire
FR2943680B1 (en) * 2009-03-31 2012-12-28 Michelin Soc Tech RUBBER AND PNEUMATIC COMPOSITION USING THE SAME.
FR2944227B1 (en) * 2009-04-09 2013-08-16 Soc Tech Michelin MULTILAYER LAMINATE FOR PNEUMATIC BANDAGE
FR2944230B1 (en) 2009-04-09 2011-04-08 Michelin Soc Tech TIRE WITH RADIAL CARCASS FRAMES

Also Published As

Publication number Publication date
BR112014024108A8 (en) 2018-01-02
JP2015515412A (en) 2015-05-28
EP2834087B1 (en) 2016-06-08
CN104203600B (en) 2017-04-12
CN104203600A (en) 2014-12-10
WO2013150088A1 (en) 2013-10-10
RU2014144683A (en) 2016-05-27
BR112014024108A2 (en) 2017-06-20
US20150114534A1 (en) 2015-04-30
FR2989030A1 (en) 2013-10-11
US9987882B2 (en) 2018-06-05
EP2834087A1 (en) 2015-02-11
RU2611450C2 (en) 2017-02-22
JP6137644B2 (en) 2017-05-31
FR2989030B1 (en) 2015-04-03

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