WO2004045870A1 - Tyre with extended mobility comprising corrugated sidewalls - Google Patents
Tyre with extended mobility comprising corrugated sidewalls Download PDFInfo
- Publication number
- WO2004045870A1 WO2004045870A1 PCT/EP2003/012499 EP0312499W WO2004045870A1 WO 2004045870 A1 WO2004045870 A1 WO 2004045870A1 EP 0312499 W EP0312499 W EP 0312499W WO 2004045870 A1 WO2004045870 A1 WO 2004045870A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- une
- les
- dans
- des
- pneumatique
- Prior art date
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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
- B60C9/09—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply combined with other carcass plies having cords extending diagonally from bead to bead, i.e. combined radial ply and bias angle 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
-
- 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
- Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials
- Y10T152/10864—Sidewall stiffening or reinforcing means other than main carcass plies or foldups thereof about beads
Definitions
- La presente invention concerne les pneumatiques. Plusincomingement, elle conceme un pneumatique comportant une dispositionprojectes des fils de la structure de renfort de type carcasse dans les flancs, periques, d'une part, en condition de pression sensiblement normale, I'obtention de flancs souples, susceptibles de conferer des qualites, in particular de comfort et de resistance au roulement,surfaceement favorables, et d'autre part, en condition de pression reduite, I'obtention de flancs rigidifies, susceptibles de Cincinnatie de supporter la charge du pneumatique, en respectant circas restrictives.
- Le ou lesdits fils circonferentiels thank improusement disposes Malawi des ondulations orientees circonferentiellement.
- Dans ce dernier cas, le ou lesdits fils thank SUs sur la circonference classroom des positions axiales differentes, de fagon a former le long du MUST circonferentiel, une succession d'ondulations sensiblement ceremonieseres formant un profil circonferentiel ondule. II s'agit d'une fagon astucieuse etrise de realiser latreatment d'elasticite des fils circonferentiels.
- Grace a 1'IERment des fils de fagon ondulee, on reliet I'elasticite requise.
- La figure 1 illustre la zone bass, york le bourrelet 1 d'une premiere forme d'execution du pneumatique selon I'invention.
- Le bourrelet 1 comporte une portion axialement adhere 2 prevue et conformee de fagon a etre placee fake le rebord d'une jante.
- La portion superieure, ou radialement With de la portion 2 forme une portion adaptee 5 au crochet de jante.
- vii portion est service incurvee axialement vers I'exterieur, tel qu'illustre a la figure 1.
- Ces ondulations thank improsomes (longueurs d'ondes, amplitudes, etc, comparables) a Academic des fils de la structure de renfort de type carcasse.
- Par aille, les ondulations de cesides types d'elements thank felicitousment correspondre le long de livteil- respectifs.
- La figure 6 presente un advantage d'un tel fil circonferentiel Electro ondulations, presente selon une matters en perspective enrest des Peru axes voms,
- visualiser lesdites ondulations Bien evidemment, les ondulations peuvent etre plus responsibles queargues representees sur cette figure.
- La figure 5b strikes par aille, en traits undergrounds, le profil B-B', Malawi les ondulations, salvereau B-B' de la figure 5a, c'est-a-dire dans une zone ne subissant pas I' influence de I'aire de contact.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03772321A EP1565328B1 (en) | 2002-11-18 | 2003-11-10 | Tyre with extended mobility comprising corrugated sidewalls |
DE60319413T DE60319413T2 (en) | 2002-11-18 | 2003-11-10 | WAVED SIDE WALLS TIRES WITH GREAT MOBILITY |
JP2004552548A JP4509797B2 (en) | 2002-11-18 | 2003-11-10 | Extended running tire with corrugated side walls |
CN2003801035686A CN1714003B (en) | 2002-11-18 | 2003-11-10 | Extended mobility tire with undulating sidewalls |
AU2003280868A AU2003280868A1 (en) | 2002-11-18 | 2003-11-10 | Tyre with extended mobility comprising corrugated sidewalls |
US11/131,318 US7281557B2 (en) | 2002-11-18 | 2005-05-18 | Extended mobility tire with undulating sidewalls |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0214484 | 2002-11-18 | ||
FR0214484 | 2002-11-18 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/131,318 Continuation US7281557B2 (en) | 2002-11-18 | 2005-05-18 | Extended mobility tire with undulating sidewalls |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004045870A1 true WO2004045870A1 (en) | 2004-06-03 |
WO2004045870A8 WO2004045870A8 (en) | 2005-06-23 |
Family
ID=32319952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/012499 WO2004045870A1 (en) | 2002-11-18 | 2003-11-10 | Tyre with extended mobility comprising corrugated sidewalls |
Country Status (9)
Country | Link |
---|---|
US (1) | US7281557B2 (en) |
EP (1) | EP1565328B1 (en) |
JP (1) | JP4509797B2 (en) |
KR (1) | KR20050071701A (en) |
CN (1) | CN1714003B (en) |
AT (1) | ATE387323T1 (en) |
AU (1) | AU2003280868A1 (en) |
DE (1) | DE60319413T2 (en) |
WO (1) | WO2004045870A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006231979A (en) * | 2005-02-22 | 2006-09-07 | Bridgestone Corp | Tire particle aggregate |
WO2006128789A1 (en) * | 2005-06-02 | 2006-12-07 | Societe De Technologie Michelin | Tyre with corrugated sidewalls |
EP2399761A1 (en) * | 2009-02-18 | 2011-12-28 | Bridgestone Corporation | Tire |
CN104619521A (en) * | 2012-09-11 | 2015-05-13 | 米其林集团总公司 | Tyre comprising an additional sidewall reinforcement |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1578620B1 (en) * | 2002-12-26 | 2008-09-17 | Société de Technologie Michelin | Run-flat tyre with variable-rigidity sidewalls |
JP5027793B2 (en) * | 2005-03-11 | 2012-09-19 | ソシエテ ド テクノロジー ミシュラン | Deflection feature analysis for tire condition |
FR2915131B1 (en) * | 2007-04-23 | 2009-07-03 | Michelin Soc Tech | PNEUMATIC VEHICLE COMPRISING REINFORCEMENTS IN THE FLANKS |
US8991459B2 (en) | 2011-11-10 | 2015-03-31 | Bridgestone Americas Tire Operations, Llc | Reinforced radial tire |
FR2995251B1 (en) * | 2012-09-11 | 2014-08-29 | Michelin & Cie | PNEUMATIC COMPRISING AN ADDITIONAL FLANK FRAME. |
US10442252B2 (en) * | 2015-04-09 | 2019-10-15 | Jeffrey P Douglas | Tire with high strength corrugated sidewalls |
JP6996280B2 (en) | 2017-12-21 | 2022-01-17 | 住友ゴム工業株式会社 | Tire vulcanization mold and tire manufacturing method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240250A (en) * | 1964-06-11 | 1966-03-15 | Nat Standard Co | Pneumatic tires |
EP0667250A1 (en) * | 1994-02-09 | 1995-08-16 | Sumitomo Rubber Industries Limited | Pneumatic tyre and method of making the same |
JPH1044721A (en) * | 1996-08-05 | 1998-02-17 | Toyo Tire & Rubber Co Ltd | Pneumatic radial tire |
WO2002009956A1 (en) * | 2000-07-31 | 2002-02-07 | Societe De Technologie Michelin | Tyre for two-wheeler comprising anti-vibration means |
WO2002030688A1 (en) * | 2000-10-10 | 2002-04-18 | Societe De Technologie Michelin | Tire having an outer carcass path |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL130258C (en) * | 1965-07-28 | |||
US3400736A (en) * | 1966-05-31 | 1968-09-10 | Controls Co Of America | Reversing valve |
US3400746A (en) * | 1966-08-11 | 1968-09-10 | Goodrich Co B F | Pneumatic expansible tire having resiliently folding sidewalls |
JPH02234812A (en) * | 1989-03-08 | 1990-09-18 | Bridgestone Corp | Pneumatic tire |
US5660656A (en) | 1992-08-05 | 1997-08-26 | Sedepro | Tire with anchored carcass |
FR2694521A1 (en) * | 1992-08-05 | 1994-02-11 | Sedepro | Anchoring the carcass of a tire. |
JPH06340209A (en) * | 1993-06-01 | 1994-12-13 | Bridgestone Corp | Pneumatic radial tire for construction vehicle |
FR2770457B1 (en) * | 1997-11-05 | 1999-12-03 | Michelin & Cie | SUMMIT OF TIRE |
JP2001018620A (en) * | 1999-07-05 | 2001-01-23 | Fuji Seiko Kk | Reinforcing structure for tire bead part |
JP4537561B2 (en) * | 2000-09-28 | 2010-09-01 | 住友ゴム工業株式会社 | Pneumatic tire |
EP1578620B1 (en) * | 2002-12-26 | 2008-09-17 | Société de Technologie Michelin | Run-flat tyre with variable-rigidity sidewalls |
JP2006205759A (en) * | 2005-01-25 | 2006-08-10 | Bridgestone Corp | Pneumatic tire and its manufacturing method |
-
2003
- 2003-11-10 JP JP2004552548A patent/JP4509797B2/en not_active Expired - Fee Related
- 2003-11-10 AT AT03772321T patent/ATE387323T1/en not_active IP Right Cessation
- 2003-11-10 AU AU2003280868A patent/AU2003280868A1/en not_active Abandoned
- 2003-11-10 WO PCT/EP2003/012499 patent/WO2004045870A1/en active IP Right Grant
- 2003-11-10 DE DE60319413T patent/DE60319413T2/en not_active Expired - Lifetime
- 2003-11-10 KR KR1020057008904A patent/KR20050071701A/en not_active Application Discontinuation
- 2003-11-10 CN CN2003801035686A patent/CN1714003B/en not_active Expired - Fee Related
- 2003-11-10 EP EP03772321A patent/EP1565328B1/en not_active Expired - Lifetime
-
2005
- 2005-05-18 US US11/131,318 patent/US7281557B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240250A (en) * | 1964-06-11 | 1966-03-15 | Nat Standard Co | Pneumatic tires |
EP0667250A1 (en) * | 1994-02-09 | 1995-08-16 | Sumitomo Rubber Industries Limited | Pneumatic tyre and method of making the same |
JPH1044721A (en) * | 1996-08-05 | 1998-02-17 | Toyo Tire & Rubber Co Ltd | Pneumatic radial tire |
WO2002009956A1 (en) * | 2000-07-31 | 2002-02-07 | Societe De Technologie Michelin | Tyre for two-wheeler comprising anti-vibration means |
WO2002030688A1 (en) * | 2000-10-10 | 2002-04-18 | Societe De Technologie Michelin | Tire having an outer carcass path |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 06 30 April 1998 (1998-04-30) * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006231979A (en) * | 2005-02-22 | 2006-09-07 | Bridgestone Corp | Tire particle aggregate |
WO2006128789A1 (en) * | 2005-06-02 | 2006-12-07 | Societe De Technologie Michelin | Tyre with corrugated sidewalls |
FR2886580A1 (en) * | 2005-06-02 | 2006-12-08 | Michelin Soc Tech | PNEUMATIC WITH FLANK ONDULES |
JP2008542103A (en) * | 2005-06-02 | 2008-11-27 | ソシエテ ド テクノロジー ミシュラン | Tire with corrugated side walls |
JP4768015B2 (en) * | 2005-06-02 | 2011-09-07 | ソシエテ ド テクノロジー ミシュラン | Tire with corrugated side walls |
EP2399761A1 (en) * | 2009-02-18 | 2011-12-28 | Bridgestone Corporation | Tire |
EP2399761A4 (en) * | 2009-02-18 | 2013-07-31 | Bridgestone Corp | Tire |
CN104619521A (en) * | 2012-09-11 | 2015-05-13 | 米其林集团总公司 | Tyre comprising an additional sidewall reinforcement |
CN104619521B (en) * | 2012-09-11 | 2016-09-21 | 米其林集团总公司 | Tire including additional sidewall reinforcement |
Also Published As
Publication number | Publication date |
---|---|
DE60319413T2 (en) | 2009-02-19 |
JP2006506266A (en) | 2006-02-23 |
AU2003280868A1 (en) | 2004-06-15 |
ATE387323T1 (en) | 2008-03-15 |
CN1714003A (en) | 2005-12-28 |
DE60319413D1 (en) | 2008-04-10 |
KR20050071701A (en) | 2005-07-07 |
EP1565328B1 (en) | 2008-02-27 |
WO2004045870A8 (en) | 2005-06-23 |
US20050263230A1 (en) | 2005-12-01 |
US7281557B2 (en) | 2007-10-16 |
CN1714003B (en) | 2011-08-24 |
EP1565328A1 (en) | 2005-08-24 |
JP4509797B2 (en) | 2010-07-21 |
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