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Withdrawn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Withdrawn legal-status Critical Current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 (ru)
EP (1) EP3013604A1 (ru)
CN (1) CN105339187A (ru)
BR (1) BR112015031488A8 (ru)
FR (1) FR3007694B1 (ru)
RU (1) RU2016102629A (ru)
WO (1) WO2014207094A1 (ru)

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
US11155123B2 (en) 2015-04-09 2021-10-26 The Yokohama Rubber Co., Ltd. Pneumatic tire
US11072208B2 (en) 2015-04-09 2021-07-27 The Yokohama Rubber Co., Ltd. Pneumatic tire
US10850573B2 (en) 2015-04-09 2020-12-01 The Yokohama Rubber Co., Ltd. Pneumatic tire
FR3045488B1 (fr) * 2015-12-19 2018-08-31 Michelin & Cie Pneumatique a carcasse radiale ou croisee a flanc rainure
WO2017110008A1 (en) * 2015-12-25 2017-06-29 Compagnie Generale Des Etablissements Michelin A tire with radial or bias carcass
FR3060458A1 (fr) 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Pneumatique aux flancs renforces resistant aux attaques chimiques
FR3060455A1 (fr) 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Pneumatique aux flancs renforces
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
CN101772430B (zh) * 2007-07-30 2012-02-29 株式会社普利司通 充气轮胎

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

Similar Documents

Publication Publication Date Title
EP3013605B1 (fr) Pneumatique
EP3013604A1 (fr) Pneumatique a carcasse radiale ou croisee
EP2533987B1 (fr) Pneumatique pour vehicules a deux roues comportant une bande de roulement presentant des incisions
EP1264713B1 (fr) Bande de roulement comportant des nervures pourvues d'incisions d'inclinaison variable
EP3227126A2 (fr) Pneumatique a carcasse radiale ou croisee a mobilite etendue
FR2953762A1 (fr) Pneumatique dont le sommet est pourvu d'une armature de rigidification.
EP3820722A1 (fr) Pneumatique comportant des flancs renforces
EP3820721A1 (fr) Pneumatique comportant des flancs renforces
CH646101A5 (fr) Pneumatique, notamment pour avion, avec une armature de sommet a bords extensibles et son procede de fabrication.
EP1397263B1 (fr) Pneumatique a bourrelet renforce
FR2986741A1 (fr) Pneumatique allege renforce.
WO2017103835A1 (fr) Pneumatique a flanc mince
WO2017103836A1 (fr) Pneumatique a carcasse radiale ou croisee a flanc rainure
WO2017060175A1 (fr) Pneumatique a carcasse radiale ou croisee
WO2017103834A1 (fr) Pneumatique a carcasse radiale ou croisée avec câbles de grand diamètre
EP3558719B1 (fr) Pneumatique aux flancs renforcés résistant aux attaques chimiques
EP3562693B1 (fr) Pneumatique comportant des barrettes de flanc a hauteur variable
EP3558720A1 (fr) Pneumatique aux flancs renforcés
WO2018122484A1 (fr) Pneumatique comportant des barrettes de flanc avec un agencement a pas variable
WO2018122486A1 (fr) Pneumatique comportant des barrettes de flanc a angle variable
FR2506683A1 (fr) Pneumatique a carcasse radiale pour roues de vehicules moyens et gros porteurs
WO2014095600A1 (fr) Pneumatique a carcasse radiale ou a carcasse croisee
FR2491835A1 (en) Geometric limits for radial tyre carcass ply section profiles - to minimise risk of tyre rim disengagement if under-pressurised

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160128

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20170316

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

INTG Intention to grant announced

Effective date: 20180129

18W Application withdrawn

Effective date: 20180207