EG23337A - Tyres for vehicle wheels with improved bead structure. - Google Patents

Tyres for vehicle wheels with improved bead structure.

Info

Publication number
EG23337A
EG23337A EG2002101191A EG2002101191A EG23337A EG 23337 A EG23337 A EG 23337A EG 2002101191 A EG2002101191 A EG 2002101191A EG 2002101191 A EG2002101191 A EG 2002101191A EG 23337 A EG23337 A EG 23337A
Authority
EG
Egypt
Prior art keywords
tyres
vehicle wheels
bead structure
improved bead
improved
Prior art date
Application number
EG2002101191A
Other languages
English (en)
Inventor
Renato Caretta
Original Assignee
Pirelli Pneumatici 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 Pneumatici Spa filed Critical Pirelli Pneumatici Spa
Application granted granted Critical
Publication of EG23337A publication Critical patent/EG23337A/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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0018—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion not folded around the bead core, e.g. floating or down 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B60C15/024—Bead contour, e.g. lips, 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores
    • B60C15/05—Bead cores multiple, i.e. with two or more cores in each 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
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10828—Chafer or sealing strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
EG2002101191A 2001-10-31 2002-10-30 Tyres for vehicle wheels with improved bead structure. EG23337A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2001/000554 WO2003037659A1 (en) 2001-10-31 2001-10-31 Tyres for vehicle wheels with improved bead structure

Publications (1)

Publication Number Publication Date
EG23337A true EG23337A (en) 2004-12-29

Family

ID=11133745

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2002101191A EG23337A (en) 2001-10-31 2002-10-30 Tyres for vehicle wheels with improved bead structure.

Country Status (8)

Country Link
US (1) US20050076989A1 (xx)
EP (1) EP1441916A1 (xx)
JP (1) JP2005507338A (xx)
CN (1) CN100411894C (xx)
AR (1) AR037150A1 (xx)
BR (1) BR0116234A (xx)
EG (1) EG23337A (xx)
WO (1) WO2003037659A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002315766A1 (en) * 2002-06-27 2004-01-19 Pirelli Pneumatici S.P.A. Tyre for vehicle wheels with reinforced bead structure
WO2008001162A1 (en) * 2006-06-29 2008-01-03 Pirelli Tyre S.P.A. Tyre for vehicle wheels
FR2923413B1 (fr) * 2007-11-14 2011-04-15 Michelin Soc Tech Pneumatique comportant des flancs renforces.
KR100977821B1 (ko) * 2008-10-13 2010-08-25 한국타이어 주식회사 조종 안정성과 내구성을 향상시킨 공기압 타이어
KR101036502B1 (ko) * 2008-12-23 2011-05-24 한국타이어 주식회사 비드부를 개량한 공기입 타이어의 제조방법
FR2956836B1 (fr) 2010-02-26 2015-03-27 Michelin Soc Tech Pneumatique ayant une plus grande resistance au decoincement.
JP6999397B2 (ja) * 2017-12-18 2022-02-10 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB940792A (en) * 1959-05-08 1963-11-06 Dunlop Rubber Co Improvements in and relating to pneumatic tyres
US3826297A (en) * 1972-10-26 1974-07-30 Steelastic Co Radial tire carcass
DE3631736A1 (de) * 1986-09-18 1988-03-24 Continental Gummi Werke Ag Fahrzeugluftreifen
US6109321A (en) * 1997-05-27 2000-08-29 Compagnie Generale Des Establissements Michelin-Michelin & Cie Tire carcass anchoring
GB9724053D0 (en) * 1997-11-15 1998-01-14 Sumitomo Rubber Ind Improved pneumatic tyre constructuon and manufacturing method
TR200101593T2 (tr) * 1998-12-07 2001-10-22 Pirelli Pneumatici S.P.A. Araç tekerleklerine mahsus geliştirilmiş topuk kısımlı dış lastik
FR2794064B1 (fr) * 1999-05-25 2001-08-10 Michelin Soc Tech Bourrelet sans tringle pour pneumatique
US6494242B2 (en) * 1999-05-27 2002-12-17 Michelin Recherche Et Technique Runflat tire having optimized carcass path
ATE301045T1 (de) * 1999-12-03 2005-08-15 Michelin Soc Tech Reifenwulst mit verlängerter mobilität
JP2004501818A (ja) * 2000-06-29 2004-01-22 ソシエテ　ド　テクノロジー　ミシュラン 改善されたビードを備えた航空機用タイヤ

Also Published As

Publication number Publication date
CN100411894C (zh) 2008-08-20
BR0116234A (pt) 2004-02-03
CN1558836A (zh) 2004-12-29
EP1441916A1 (en) 2004-08-04
JP2005507338A (ja) 2005-03-17
US20050076989A1 (en) 2005-04-14
WO2003037659A1 (en) 2003-05-08
AR037150A1 (es) 2004-10-27

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