CA2338573A1 - Pneumatique a affaissement limite comprenant un chemin de carcasse optimise - Google Patents
Pneumatique a affaissement limite comprenant un chemin de carcasse optimise Download PDFInfo
- Publication number
- CA2338573A1 CA2338573A1 CA002338573A CA2338573A CA2338573A1 CA 2338573 A1 CA2338573 A1 CA 2338573A1 CA 002338573 A CA002338573 A CA 002338573A CA 2338573 A CA2338573 A CA 2338573A CA 2338573 A1 CA2338573 A1 CA 2338573A1
- Authority
- CA
- Canada
- Prior art keywords
- carcass
- tire
- bead
- reference point
- axially
- 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.)
- Abandoned
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
-
- 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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
- B60C17/0018—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts two or more inserts in each sidewall portion
-
- 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)
Abstract
L'invention concerne un pneumatique présentant un chemin de carcasse externe optimisé destiné à maximiser l'étendue de la contrainte de traction exercée sur la paroi latérale et le talon du pneumatique. L'invention concerne également des structures de renfort séparées se trouvant dans le talon et servant à ancrer la carcasse ou les carcasses dans le talon et à retenir le talon sur la jante de montage lorsque le pneu du véhicule en marche se dégonfle, ledit renfort d'ancrage facilitant également le maintien du profil de carcasse souhaité.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1999/011812 WO2000073093A1 (fr) | 1999-05-27 | 1999-05-27 | Pneumatique a affaissement limite comprenant un chemin de carcasse optimise |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2338573A1 true CA2338573A1 (fr) | 2000-12-07 |
Family
ID=22272857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002338573A Abandoned CA2338573A1 (fr) | 1999-05-27 | 1999-05-27 | Pneumatique a affaissement limite comprenant un chemin de carcasse optimise |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1100688A1 (fr) |
JP (1) | JP2003500281A (fr) |
KR (1) | KR20010053607A (fr) |
CN (1) | CN1207160C (fr) |
AU (1) | AU762139B2 (fr) |
BR (1) | BR9912443A (fr) |
CA (1) | CA2338573A1 (fr) |
WO (1) | WO2000073093A1 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003528761A (ja) * | 2000-03-31 | 2003-09-30 | ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ | 自動車用の自己支持型タイヤ、およびそれを製造するための方法 |
JP4030868B2 (ja) * | 2000-10-10 | 2008-01-09 | ソシエテ ド テクノロジー ミシュラン | ビードにおけるよりも側壁に多数のカーカス層が設けられたタイヤ |
EP1395448B1 (fr) * | 2001-05-21 | 2005-09-14 | Société de Technologie Michelin | Pneumatique avec nappe carcasse a bi-ancrage |
WO2003089258A1 (fr) * | 2002-04-19 | 2003-10-30 | Bridgestone Corporation | Pneumatique permettant le roulage a plat et procede de fabrication de ce pneumatique |
WO2004058516A1 (fr) * | 2002-12-26 | 2004-07-15 | Societe De Technologie Michelin | Pneumatique a mobilite etendue avec flancs a rigidite variable |
FR2864469A1 (fr) * | 2003-12-30 | 2005-07-01 | Michelin Soc Tech | Pneumatique a flancs autoporteurs asymetriques |
JP4963878B2 (ja) * | 2006-06-06 | 2012-06-27 | 株式会社ブリヂストン | 空気入りランフラットラジアルタイヤ |
EP2123489B1 (fr) * | 2007-02-06 | 2012-01-25 | Bridgestone Corporation | Pneu de sécurité |
JP2009262809A (ja) * | 2008-04-25 | 2009-11-12 | Toyo Tire & Rubber Co Ltd | ランフラットタイヤ |
JP5307647B2 (ja) * | 2009-06-22 | 2013-10-02 | 株式会社ブリヂストン | 農業機械用タイヤ |
US10040323B2 (en) | 2013-03-15 | 2018-08-07 | Bridgestone Americas Tire Operations, Llc | Pneumatic tire with bead reinforcing elements at least partially formed from carbon fibers |
NL2014555B1 (en) * | 2014-10-13 | 2016-10-04 | Vmi Holland Bv | Method and drum for manufacturing a tyre, in particular a run-flat tyre. |
JP6672726B2 (ja) * | 2015-11-11 | 2020-03-25 | 住友ゴム工業株式会社 | ランフラットタイヤ |
JP6962056B2 (ja) | 2017-08-03 | 2021-11-05 | 住友ゴム工業株式会社 | 不整地走行用のモーターサイクルタイヤの製造方法 |
JP2020066397A (ja) * | 2018-10-26 | 2020-04-30 | 株式会社ブリヂストン | ランフラットタイヤ |
KR102566457B1 (ko) * | 2021-07-09 | 2023-08-14 | 금호타이어 주식회사 | 공기입 타이어 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425333A1 (fr) * | 1978-05-10 | 1979-12-07 | Kleber Colombes | Pneumatique de securite |
CA1126635A (fr) * | 1979-06-06 | 1982-06-29 | Mark H. Mineur | Pneumatique de securite |
ZA817371B (en) * | 1980-11-24 | 1982-10-27 | Goodyear Tire & Rubber | A pneumatic safety tire |
IT1245271B (it) * | 1990-09-14 | 1994-09-13 | Pirelli | Carcassa autoportante per pneumatici di autoveicoli |
ES2090459T3 (es) * | 1991-11-15 | 1996-10-16 | Pirelli | Neumatico autoportante para ruedas de vehiculos a motor que incorporan inserciones elasticas en los flancos. |
US5368082A (en) * | 1992-09-30 | 1994-11-29 | The Goodyear Tire & Rubber Company | Radial ply pneumatic tire |
US5879482A (en) * | 1996-03-15 | 1999-03-09 | Goodyear Tire & Rubber Company | Run-flat low-pressure all terrain vehicle (ATV) tire |
EP0810105B1 (fr) * | 1996-05-29 | 2003-07-09 | Bridgestone Corporation | Bandages pneumatiques radiaux avec une couche renforçant les flancs |
US5769980A (en) * | 1996-11-13 | 1998-06-23 | Bridgestone/Firestone, Inc. | Pneumatic tire with sidewall inserts having specified extension underneath the belt package |
-
1999
- 1999-05-27 EP EP99924536A patent/EP1100688A1/fr not_active Withdrawn
- 1999-05-27 CN CNB998111481A patent/CN1207160C/zh not_active Expired - Fee Related
- 1999-05-27 CA CA002338573A patent/CA2338573A1/fr not_active Abandoned
- 1999-05-27 JP JP2000621183A patent/JP2003500281A/ja not_active Abandoned
- 1999-05-27 KR KR1020017001075A patent/KR20010053607A/ko not_active Application Discontinuation
- 1999-05-27 AU AU41014/99A patent/AU762139B2/en not_active Ceased
- 1999-05-27 WO PCT/US1999/011812 patent/WO2000073093A1/fr not_active Application Discontinuation
- 1999-05-27 BR BR9912443-2A patent/BR9912443A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20010053607A (ko) | 2001-06-25 |
AU762139B2 (en) | 2003-06-19 |
CN1319053A (zh) | 2001-10-24 |
AU4101499A (en) | 2000-12-18 |
EP1100688A1 (fr) | 2001-05-23 |
BR9912443A (pt) | 2001-10-09 |
CN1207160C (zh) | 2005-06-22 |
WO2000073093A1 (fr) | 2000-12-07 |
JP2003500281A (ja) | 2003-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |