EP3013604A1 - Pneumatique a carcasse radiale ou croisee - Google Patents

Pneumatique a carcasse radiale ou croisee

Info

Publication number
EP3013604A1
EP3013604A1 EP14735506.9A EP14735506A EP3013604A1 EP 3013604 A1 EP3013604 A1 EP 3013604A1 EP 14735506 A EP14735506 A EP 14735506A EP 3013604 A1 EP3013604 A1 EP 3013604A1
Authority
EP
European Patent Office
Prior art keywords
protuberances
tire according
disposed
tire
radius
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.)
Withdrawn
Application number
EP14735506.9A
Other languages
German (de)
English (en)
French (fr)
Inventor
Hervé FERIGO
Hélène EMORINE
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
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, Michelin Recherche et Technique SA France filed Critical Michelin Recherche et Technique SA Switzerland
Publication of EP3013604A1 publication Critical patent/EP3013604A1/fr
Withdrawn legal-status Critical Current

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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B60C13/02—Arrangement of grooves or ribs
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0341—Circumferential grooves

Definitions

  • the protuberances have a first portion P1 which extends from the point D to the point C, and a second portion P2 which extends from the point B to the point A.
  • the clearance angle is about 8 °. Such a clearance angle value allows a release of the tire after firing without deterioration of the final structure.
  • the protuberances have a hollow surface / full surface ratio equal to 40%, and have no angle relative to the radial plane.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
EP14735506.9A 2013-06-28 2014-06-26 Pneumatique a carcasse radiale ou croisee Withdrawn EP3013604A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1356257A FR3007694B1 (fr) 2013-06-28 2013-06-28 Pneumatique a carcasse radiale ou croisee
PCT/EP2014/063499 WO2014207094A1 (fr) 2013-06-28 2014-06-26 Pneumatique a carcasse radiale ou croisee

Publications (1)

Publication Number Publication Date
EP3013604A1 true EP3013604A1 (fr) 2016-05-04

Family

ID=49713137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14735506.9A Withdrawn EP3013604A1 (fr) 2013-06-28 2014-06-26 Pneumatique a carcasse radiale ou croisee

Country Status (7)

Country Link
US (1) US20160207361A1 (pt)
EP (1) EP3013604A1 (pt)
CN (1) CN105339187A (pt)
BR (1) BR112015031488A8 (pt)
FR (1) FR3007694B1 (pt)
RU (1) RU2016102629A (pt)
WO (1) WO2014207094A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5868303B2 (ja) * 2012-10-16 2016-02-24 横浜ゴム株式会社 空気入りタイヤ
FR3029461B1 (fr) * 2014-12-03 2018-04-20 Compagnie Generale Des Etablissements Michelin Pneumatique a carcasse radiale ou croisee a mobilite etendue
DE112016001632T5 (de) 2015-04-09 2018-01-04 The Yokohama Rubber Co., Ltd. Luftreifen
DE112016001636T5 (de) 2015-04-09 2018-01-04 The Yokohama Rubber Co., Ltd. Luftreifen
JP6593436B2 (ja) * 2015-04-09 2019-10-23 横浜ゴム株式会社 空気入りタイヤ
FR3045488B1 (fr) * 2015-12-19 2018-08-31 Michelin & Cie Pneumatique a carcasse radiale ou croisee a flanc rainure
JP2019500268A (ja) * 2015-12-25 2019-01-10 コンパニー ゼネラール デ エタブリッスマン ミシュラン ラジアルカーカスまたはバイアスカーカスを有するタイヤ
FR3060455A1 (fr) * 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Pneumatique aux flancs renforces
FR3060458A1 (fr) 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Pneumatique aux flancs renforces resistant aux attaques chimiques
JP7126987B2 (ja) * 2019-06-14 2022-08-29 株式会社ブリヂストン タイヤ
FR3097469B1 (fr) * 2019-06-19 2021-10-22 Michelin & Cie Pneumatique avec flancs comprenant des protubérances circonférentielles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107402A (ja) * 1983-11-16 1985-06-12 Honda Motor Co Ltd 超低圧タイヤ
US9016340B2 (en) * 2007-07-30 2015-04-28 Bridgestone Corporation Pneumatic tire

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2014207094A1 *

Also Published As

Publication number Publication date
US20160207361A1 (en) 2016-07-21
FR3007694B1 (fr) 2016-10-28
RU2016102629A3 (pt) 2018-04-03
BR112015031488A8 (pt) 2018-01-02
BR112015031488A2 (pt) 2017-07-25
RU2016102629A (ru) 2017-08-02
FR3007694A1 (fr) 2015-01-02
WO2014207094A1 (fr) 2014-12-31
CN105339187A (zh) 2016-02-17

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