BR9912381A - Pneumático - Google Patents
PneumáticoInfo
- Publication number
- BR9912381A BR9912381A BR9912381-9A BR9912381A BR9912381A BR 9912381 A BR9912381 A BR 9912381A BR 9912381 A BR9912381 A BR 9912381A BR 9912381 A BR9912381 A BR 9912381A
- Authority
- BR
- Brazil
- Prior art keywords
- reinforcement
- layers
- bead
- elements
- pneumatic
- 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
-
- 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
- B60C15/06—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
-
- 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
-
- 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
- Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
-
- 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
- Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
"PNEUMáTICO". Pneumático com armadura de carcassa radial (1) com dois talões B, a dita armadura de carcassa (1) se estendendo de um talão B ao outro, cada talão sendo desprovido de cordonel de ancoragem e reforçado por uma armadura R que compreende pelo menos duas lonas (2 e 3) dobradas sobre elas mesmas para formar quatro camadas de reforço (21, 31, 32, 22) axialmente próximas umas das outras, as duas camadas axialmente mais internas (21, 31) sendo compostas de elementos paralelos entre si de uma camada (21) a seguinte (31), e as duas camadas (31, 32) axialmente no centro da armadura, compostas de elementos cruzados que fazem com a direção circunferencial um ângulo <244> tal que 0°< <244> <243> 0°, e as camadas de reforço (21, 22, 31, 32) tendo suas extremidades radialmente externas dispostas no talão B em alturas H~ 21~ H~ 22~ H~ 31~ diferentes, de modo que qualquer banda anular da armadura de reforço R do talão B, que compreende pelo menos duas camadas de elementos de reforço e compreendida entre duas paralelas do pneumático, seja formada por pelo menos duas camadas de elementos de reforço cruzados por uma camada à seguinte.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9809452A FR2781426A1 (fr) | 1998-07-23 | 1998-07-23 | Bourrelet de pneumatique radial sans tringle |
PCT/EP1999/004462 WO2000005084A1 (fr) | 1998-07-23 | 1999-06-28 | Bourrelet de pneumatique radial sans tringle |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9912381A true BR9912381A (pt) | 2001-05-02 |
Family
ID=9528965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9912381-9A BR9912381A (pt) | 1998-07-23 | 1999-06-28 | Pneumático |
Country Status (12)
Country | Link |
---|---|
US (1) | US6505663B2 (pt) |
EP (1) | EP1098780B1 (pt) |
JP (1) | JP4436975B2 (pt) |
KR (1) | KR100683431B1 (pt) |
CN (1) | CN1151930C (pt) |
AU (1) | AU750968B2 (pt) |
BR (1) | BR9912381A (pt) |
CA (1) | CA2338175A1 (pt) |
DE (1) | DE69916845T2 (pt) |
FR (1) | FR2781426A1 (pt) |
RU (1) | RU2234426C2 (pt) |
WO (1) | WO2000005084A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2804907B1 (fr) * | 2000-02-10 | 2002-09-20 | Michelin Soc Tech | Bourrelet de pneumatique avec nappes textiles |
CA2512840A1 (fr) * | 2003-01-17 | 2004-08-05 | Michelin Recherche Et Technique S.A. | Ensembles montes pour avion, roues et pneumatiques |
US7503360B2 (en) * | 2005-12-15 | 2009-03-17 | The Goodyear Tire & Rubber Company | Radial farm tire for high clearance sprayers |
US20110253282A1 (en) * | 2008-12-22 | 2011-10-20 | Michelin Recherche et Technique S.A. a corporation | Sidewall shear decoupling layer |
US8662129B2 (en) | 2008-12-22 | 2014-03-04 | Compagnie Generale Des Etablissements Michelin | Sidewall shear decoupling layer |
FR2977828B1 (fr) * | 2011-07-13 | 2013-08-16 | Michelin Soc Tech | Pneumatique pliable, procede de pliage et utilisation |
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 |
FR3038545A1 (fr) * | 2015-07-10 | 2017-01-13 | Michelin & Cie | Pneumatique comportant des melanges elastomeriques a bas taux de soufre |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE565709A (pt) | 1957-03-14 | Michelin & Cie | ||
FR2717425A1 (fr) * | 1994-03-16 | 1995-09-22 | Michelin & Cie | Enveloppe de pneumatique dépourvue de tringle. |
FR2752200B1 (fr) * | 1996-08-09 | 1998-09-11 | Michelin & Cie | Enveloppe de pneumatique depourvue de tringle |
-
1998
- 1998-07-23 FR FR9809452A patent/FR2781426A1/fr active Pending
-
1999
- 1999-06-28 CN CNB998111511A patent/CN1151930C/zh not_active Expired - Fee Related
- 1999-06-28 AU AU46161/99A patent/AU750968B2/en not_active Ceased
- 1999-06-28 KR KR1020017000817A patent/KR100683431B1/ko not_active IP Right Cessation
- 1999-06-28 RU RU2001105093/11A patent/RU2234426C2/ru not_active IP Right Cessation
- 1999-06-28 CA CA002338175A patent/CA2338175A1/fr not_active Abandoned
- 1999-06-28 EP EP99929319A patent/EP1098780B1/fr not_active Expired - Lifetime
- 1999-06-28 JP JP2000561058A patent/JP4436975B2/ja not_active Expired - Fee Related
- 1999-06-28 DE DE69916845T patent/DE69916845T2/de not_active Expired - Lifetime
- 1999-06-28 BR BR9912381-9A patent/BR9912381A/pt not_active IP Right Cessation
- 1999-06-28 WO PCT/EP1999/004462 patent/WO2000005084A1/fr not_active Application Discontinuation
-
2001
- 2001-01-23 US US09/767,566 patent/US6505663B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2000005084A1 (fr) | 2000-02-03 |
US20010025680A1 (en) | 2001-10-04 |
AU750968B2 (en) | 2002-08-01 |
KR100683431B1 (ko) | 2007-02-20 |
RU2234426C2 (ru) | 2004-08-20 |
EP1098780A1 (fr) | 2001-05-16 |
CN1319051A (zh) | 2001-10-24 |
AU4616199A (en) | 2000-02-14 |
CN1151930C (zh) | 2004-06-02 |
CA2338175A1 (fr) | 2000-02-03 |
DE69916845T2 (de) | 2005-04-21 |
JP2002521252A (ja) | 2002-07-16 |
DE69916845D1 (de) | 2004-06-03 |
JP4436975B2 (ja) | 2010-03-24 |
KR20010053575A (ko) | 2001-06-25 |
EP1098780B1 (fr) | 2004-04-28 |
FR2781426A1 (fr) | 2000-01-28 |
US6505663B2 (en) | 2003-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/06/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 11A E 12A ANUIDADES |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A DESPACHO 24.3, RPI 2130 DE 01/11/2011. |