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FR2788239B1 - Pneumatique avec des bourrelets de structure amelioree - Google Patents

Pneumatique avec des bourrelets de structure amelioree

Info

Publication number
FR2788239B1
FR2788239B1 FR9900308A FR9900308A FR2788239B1 FR 2788239 B1 FR2788239 B1 FR 2788239B1 FR 9900308 A FR9900308 A FR 9900308A FR 9900308 A FR9900308 A FR 9900308A FR 2788239 B1 FR2788239 B1 FR 2788239B1
Authority
FR
France
Prior art keywords
tire
improved structure
structure buckles
buckles
improved
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.)
Expired - Fee Related
Application number
FR9900308A
Other languages
English (en)
Other versions
FR2788239A1 (fr
Inventor
Pierre Chandezon
Jean Jacques Drieux
Claude Eynard
Olivier Muhlhoff
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.)
Societe de Technologie Michelin SAS
Original Assignee
Societe de Technologie Michelin SAS
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 Societe de Technologie Michelin SAS filed Critical Societe de Technologie Michelin SAS
Priority to FR9900308A priority Critical patent/FR2788239B1/fr
Priority to AU24345/00A priority patent/AU2434500A/en
Priority to PCT/EP1999/010471 priority patent/WO2000041467A2/fr
Publication of FR2788239A1 publication Critical patent/FR2788239A1/fr
Application granted granted Critical
Publication of FR2788239B1 publication Critical patent/FR2788239B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B60C15/0081—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion the carcass plies folded around or between more than one bead core
    • 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
    • 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
    • B60C15/0236—Asymmetric bead seats, e.g. different bead diameter or inclination angle
    • 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
    • B60C15/02—Seating or securing beads on rims
    • B60C15/024—Bead contour, e.g. lips, grooves, or ribs
    • B60C15/0247—Bead contour, e.g. lips, grooves, or ribs with reverse bead seat inclination, i.e. the axially inner diameter of the bead seat is bigger than the axially outer diameter thereof
    • 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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
FR9900308A 1999-01-13 1999-01-13 Pneumatique avec des bourrelets de structure amelioree Expired - Fee Related FR2788239B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9900308A FR2788239B1 (fr) 1999-01-13 1999-01-13 Pneumatique avec des bourrelets de structure amelioree
AU24345/00A AU2434500A (en) 1999-01-13 1999-12-30 Tyre with beads having improved structure
PCT/EP1999/010471 WO2000041467A2 (fr) 1999-01-13 1999-12-30 Pneumatique avec des bourrelets de structure amelioree

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9900308A FR2788239B1 (fr) 1999-01-13 1999-01-13 Pneumatique avec des bourrelets de structure amelioree

Publications (2)

Publication Number Publication Date
FR2788239A1 FR2788239A1 (fr) 2000-07-13
FR2788239B1 true FR2788239B1 (fr) 2001-02-16

Family

ID=9540832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9900308A Expired - Fee Related FR2788239B1 (fr) 1999-01-13 1999-01-13 Pneumatique avec des bourrelets de structure amelioree

Country Status (3)

Country Link
AU (1) AU2434500A (fr)
FR (1) FR2788239B1 (fr)
WO (1) WO2000041467A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003534186A (ja) * 2000-05-22 2003-11-18 ソシエテ ド テクノロジー ミシュラン 少なくとも１つの側壁に補強輪郭要素を有するタイヤおよびかかるタイヤを備えたタイヤ／リム組立体
FR2809348B1 (fr) * 2000-05-26 2003-02-07 Michelin Soc Tech Pneumatique comprenant un profile de renfort dans au moins un flanc et ensemble pneumatique/jante comprenant un tel pneumatique
US7284617B2 (en) 2004-05-20 2007-10-23 Weatherford/Lamb, Inc. Casing running head
US7004218B1 (en) * 2004-12-22 2006-02-28 The Goodyear Tire & Rubber Company Pneumatic tire with specified carcass ply turn-up
FR3082147B1 (fr) 2018-06-08 2021-05-28 Michelin & Cie Ensemble jante et extenseur flexible pour ensemble roulant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH358706A (de) * 1956-12-14 1961-11-30 Firestone Tire & Rubber Co Rad mit schlauchlosem Reifen
GB2061199B (en) * 1979-10-20 1983-09-01 Dunlop Ltd Tyre and wheel assemblies
FR2699121B1 (fr) * 1992-12-11 1995-03-17 Michelin & Cie Ensemble formé d'un pneumatique, d'une jante et d'un anneau de soutien.
FR2716645B1 (fr) * 1994-02-28 1996-04-19 Michelin & Cie Pneumatique avec des bourrelets de structure améliorée et ensemble d'un tel pneumatique avec une jante adaptée.

Also Published As

Publication number Publication date
AU2434500A (en) 2000-08-01
WO2000041467A2 (fr) 2000-07-20
WO2000041467A3 (fr) 2002-09-26
FR2788239A1 (fr) 2000-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120928