BR0016045A - Pneu para rodas de veìculos, particularmente para rodas direcionadoras de veìculos a motor para transporte pesado - Google Patents
Pneu para rodas de veìculos, particularmente para rodas direcionadoras de veìculos a motor para transporte pesadoInfo
- Publication number
- BR0016045A BR0016045A BR0016045-8A BR0016045A BR0016045A BR 0016045 A BR0016045 A BR 0016045A BR 0016045 A BR0016045 A BR 0016045A BR 0016045 A BR0016045 A BR 0016045A
- Authority
- BR
- Brazil
- Prior art keywords
- lugs
- rows
- wheels
- motor vehicle
- heavy
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0311—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation
- B60C11/0316—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation further characterised by the groove cross-section
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
- B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1369—Tie bars for linking block elements and bridging the groove
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
"PNEU PARA RODAS DE VEìCULOS, PARTICULARMENTE PARA RODAS DIRECIONADORAS DE VEìCULOS A MOTOR PARA TRANPORTE PESADO". A presente invenção diz respeito a um pneu desenhado para ser montado nos eixos motrizes de um veículo motorizado de transporte médio e pesado. Este pneu é provido com uma banda de rodagem (3) que compreende diversos sulcos transversais de profundidades satisfatórias (9) e quatro séries de incisões circunferenciais inclinadas (5, 6, 7 e 8) que delimitam cinco fileiras circunferenciais de ressaltos, a saber, duas fileiras axialmente externas (11 e 12), duas fileiras intermediárias (13 e 14), e uma fileira central (10), as quais ficam essencialmente transversais ao plano equatorial. Cada sulco transversal (9) se estende por toda a largura da banda de rodagem e consiste de uma região central (20), localizada entre um par de ressaltos consecutivos (19) da fileira central (10), e de um par de regiões laterais (21 e 22), localizado entre os pares de ressaltos consecutivos (40) das fileiras intermediárias e o ombro. As duas regiões laterais (21 e 22) de cada sulco transversal ficam escalonadas circunferencialmente uma em relação à outra e penetram no corpo da fileira central (10) dos ressaltos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99830743 | 1999-11-30 | ||
PCT/EP2000/011896 WO2001039994A1 (en) | 1999-11-30 | 2000-11-29 | Tyre for vehicle wheels, particularly for medium and heavy motor vehicles such as lorries and similar |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0016045A true BR0016045A (pt) | 2002-07-23 |
Family
ID=8243693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0016045-8A BR0016045A (pt) | 1999-11-30 | 2000-11-29 | Pneu para rodas de veìculos, particularmente para rodas direcionadoras de veìculos a motor para transporte pesado |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1237736B1 (pt) |
AT (1) | ATE439256T1 (pt) |
AU (1) | AU2360601A (pt) |
BR (1) | BR0016045A (pt) |
WO (1) | WO2001039994A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001213120A (ja) | 2000-02-03 | 2001-08-07 | Bridgestone Corp | 空気入りタイヤ |
DE10106454A1 (de) * | 2001-02-09 | 2002-08-14 | Continental Ag | Fahrzeugreifen |
CN1805859A (zh) | 2003-06-16 | 2006-07-19 | 米其林技术公司 | 具有至少一个插入单元的轮胎胎面 |
US7134467B2 (en) * | 2003-12-19 | 2006-11-14 | The Goodyear Tire & Rubber Company | Low net to gross OTR tire |
FR2904790B1 (fr) | 2006-08-08 | 2008-10-10 | Michelin Soc Tech | Sculpture de bande de roulement pour vehicules de transport de charges lourdes. |
EP2655094B1 (en) | 2010-12-23 | 2017-02-15 | Pirelli Tyre S.p.A. | Tyre for heavy load vehicle wheels |
AU2017228598B2 (en) * | 2016-09-25 | 2023-06-15 | The Goodyear Tire & Rubber Company | Heavy duty tyre and tread |
DE102017203014A1 (de) * | 2017-02-24 | 2018-08-30 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
JP6443508B1 (ja) | 2017-07-25 | 2018-12-26 | 横浜ゴム株式会社 | 空気入りタイヤ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237844B2 (pt) * | 1974-04-23 | 1977-09-26 | ||
CA2047947A1 (en) * | 1990-07-27 | 1992-01-28 | Yasufumi Ichiki | Pneumatic tires |
FR2669273A1 (fr) * | 1990-11-15 | 1992-05-22 | Michelin & Cie | Bande de roulement d'enveloppe de pneumatique pour vehicules poids-lourds. |
CA2279209C (en) * | 1997-02-04 | 2007-08-14 | The Goodyear Tire & Rubber Company | Industrial service agricultural tire |
-
2000
- 2000-11-29 BR BR0016045-8A patent/BR0016045A/pt not_active IP Right Cessation
- 2000-11-29 WO PCT/EP2000/011896 patent/WO2001039994A1/en active Application Filing
- 2000-11-29 AU AU23606/01A patent/AU2360601A/en not_active Abandoned
- 2000-11-29 EP EP00987315A patent/EP1237736B1/en not_active Expired - Lifetime
- 2000-11-29 AT AT00987315T patent/ATE439256T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE439256T1 (de) | 2009-08-15 |
WO2001039994A1 (en) | 2001-06-07 |
EP1237736A1 (en) | 2002-09-11 |
AU2360601A (en) | 2001-06-12 |
EP1237736B1 (en) | 2009-08-12 |
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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 [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/11/2000, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25D | Requested change of name of applicant approved |
Owner name: PIRELLI TYRE S.P.A. (IT) Free format text: NOME ALTERADO DE: PIRELLI PNEUMATICI S.P.A. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 29.11.2020 |