EG25630A - Tire having an improved bead structure - Google Patents

Tire having an improved bead structure

Info

Publication number
EG25630A
EG25630A EG2010030475A EG2010030475A EG25630A EG 25630 A EG25630 A EG 25630A EG 2010030475 A EG2010030475 A EG 2010030475A EG 2010030475 A EG2010030475 A EG 2010030475A EG 25630 A EG25630 A EG 25630A
Authority
EG
Egypt
Prior art keywords
bead
tire
turned
pair
reinforcing layer
Prior art date
Application number
EG2010030475A
Other languages
English (en)
Inventor
Ciro Raia
Guiseppe Cereda
Alberto Carra
Alessandro Ascanelli
Original Assignee
Pirelli Tyre Spa
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 Pirelli Tyre Spa filed Critical Pirelli Tyre Spa
Application granted granted Critical
Publication of EG25630A publication Critical patent/EG25630A/xx

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
EG2010030475A 2007-10-03 2010-03-23 Tire having an improved bead structure EG25630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/060509 WO2009043377A1 (fr) 2007-10-03 2007-10-03 Pneu doté d'une structure de talon améliorée

Publications (1)

Publication Number Publication Date
EG25630A true EG25630A (en) 2012-04-11

Family

ID=39471864

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2010030475A EG25630A (en) 2007-10-03 2010-03-23 Tire having an improved bead structure

Country Status (6)

Country Link
EP (1) EP2205455B1 (fr)
CN (1) CN101815625B (fr)
AT (1) ATE517769T1 (fr)
BR (1) BRPI0722110B1 (fr)
EG (1) EG25630A (fr)
WO (1) WO2009043377A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101973190A (zh) * 2010-09-29 2011-02-16 中国化工橡胶桂林有限公司 一种斜交工程机械轮胎的钢丝圈三角胶
FR2969039B1 (fr) * 2010-12-21 2012-12-28 Michelin Soc Tech Pneumatique dont l'armature de carcasse est renforcee par une couche d'elements de renforcement dans la zone du bourrelet
DE102011053822A1 (de) * 2011-09-21 2013-03-21 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen in Radialbauart
CN103009932B (zh) * 2012-12-18 2015-11-18 中橡集团曙光橡胶工业研究设计院 能够降低界面剪切应力提高胎圈耐久性的子午线航空轮胎
JP6241920B2 (ja) * 2013-10-01 2017-12-06 住友ゴム工業株式会社 空気入りタイヤ
CN103692862A (zh) * 2013-12-24 2014-04-02 北京化工大学 一种低扁平率的三角平衡轮廓轮胎
JP6407707B2 (ja) * 2014-12-25 2018-10-17 東洋ゴム工業株式会社 空気入りタイヤ
JP6790846B2 (ja) * 2017-01-13 2020-11-25 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP6698145B1 (ja) * 2018-12-26 2020-05-27 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤおよびタイヤの製造方法
JP7117267B2 (ja) * 2019-05-14 2022-08-12 株式会社ブリヂストン タイヤ
EP4076997A1 (fr) * 2019-12-18 2022-10-26 Compagnie Generale Des Etablissements Michelin Pneu de camion ayant des produits de talon externe rigides
DE102021214495A1 (de) * 2021-12-16 2023-06-22 Continental Reifen Deutschland Gmbh Belastungsresistenter Fahrzeugluftreifen
JP7354364B1 (ja) * 2022-06-24 2023-10-02 住友ゴム工業株式会社 重荷重用タイヤ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2530807B2 (ja) * 1985-06-13 1996-09-04 住友ゴム工業 株式会社 重荷重用ラジアルタイヤのビ−ド部補強構造
US5526863A (en) * 1994-04-18 1996-06-18 Michelin Recherche Et Technique S.A. Tire with reduced bead mass
CN1248941A (zh) * 1997-04-03 2000-03-29 固特异轮胎和橡胶公司 用预硫化的胎尖控制的线网层路径
FR2804907B1 (fr) * 2000-02-10 2002-09-20 Michelin Soc Tech Bourrelet de pneumatique avec nappes textiles
JP4439251B2 (ja) * 2003-12-12 2010-03-24 株式会社ブリヂストン 空気入りタイヤ

Also Published As

Publication number Publication date
CN101815625B (zh) 2013-03-20
BRPI0722110A2 (pt) 2014-04-08
CN101815625A (zh) 2010-08-25
BRPI0722110B1 (pt) 2019-07-02
EP2205455A1 (fr) 2010-07-14
EP2205455B1 (fr) 2011-07-27
ATE517769T1 (de) 2011-08-15
WO2009043377A1 (fr) 2009-04-09

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