BRPI0822581A2 - Pneu para rodas de veículo, e, banda de rodagem para um pneu para rodas de veículo. - Google Patents

Pneu para rodas de veículo, e, banda de rodagem para um pneu para rodas de veículo.

Info

Publication number
BRPI0822581A2
BRPI0822581A2 BRPI0822581-8A BRPI0822581A BRPI0822581A2 BR PI0822581 A2 BRPI0822581 A2 BR PI0822581A2 BR PI0822581 A BRPI0822581 A BR PI0822581A BR PI0822581 A2 BRPI0822581 A2 BR PI0822581A2
Authority
BR
Brazil
Prior art keywords
portions
section
vehicle wheel
wheel tire
increased cross
Prior art date
Application number
BRPI0822581-8A
Other languages
English (en)
Inventor
Luigi Campana
Ciro Raia
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of BRPI0822581A2 publication Critical patent/BRPI0822581A2/pt
Publication of BRPI0822581B1 publication Critical patent/BRPI0822581B1/pt

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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag 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
    • 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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
    • B60C11/047—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section the groove bottom comprising stone trapping protection elements, e.g. 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
BRPI0822581-8A 2008-04-15 2008-04-15 Pneu para rodas de veículo BRPI0822581B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2008/000251 WO2009128098A1 (en) 2008-04-15 2008-04-15 Heavy- load vehicle tire

Publications (2)

Publication Number Publication Date
BRPI0822581A2 true BRPI0822581A2 (pt) 2015-06-23
BRPI0822581B1 BRPI0822581B1 (pt) 2020-06-16

Family

ID=40001384

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822581-8A BRPI0822581B1 (pt) 2008-04-15 2008-04-15 Pneu para rodas de veículo

Country Status (5)

Country Link
EP (1) EP2265450B1 (pt)
CN (1) CN102036838B (pt)
AT (1) ATE526182T1 (pt)
BR (1) BRPI0822581B1 (pt)
WO (1) WO2009128098A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953455B1 (fr) * 2009-12-08 2011-12-09 Michelin Soc Tech Methode de dimensionnement d'un pneu et pneu
US20170157992A1 (en) * 2014-06-30 2017-06-08 Compagnie Generale Des Etablissements Michelin Groove ridge for reducing undertread
JP6762267B2 (ja) * 2017-06-07 2020-09-30 株式会社ブリヂストン タイヤ
JP6521110B1 (ja) * 2018-01-23 2019-05-29 横浜ゴム株式会社 空気入りタイヤ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0662042B2 (ja) 1986-02-22 1994-08-17 住友ゴム工業株式会社 重車両用空気入りタイヤ
US5115850A (en) 1991-02-19 1992-05-26 The Goodyear Tire & Rubber Company Tread with improved groove design
JP3193169B2 (ja) 1992-12-22 2001-07-30 住友ゴム工業株式会社 重車両用空気入りタイヤ
US6000451A (en) * 1996-07-19 1999-12-14 Sumitomo Rubber Industries, Ltd. Pneumatic tire including at least one projection
JP4493167B2 (ja) * 2000-06-27 2010-06-30 株式会社ブリヂストン 重荷重用空気入りタイヤ
JP4542858B2 (ja) 2004-04-15 2010-09-15 東洋ゴム工業株式会社 重荷重用空気入りタイヤ
KR100613809B1 (ko) * 2004-06-23 2006-08-21 한국타이어 주식회사 공기입 타이어

Also Published As

Publication number Publication date
CN102036838B (zh) 2013-08-07
ATE526182T1 (de) 2011-10-15
EP2265450B1 (en) 2011-09-28
CN102036838A (zh) 2011-04-27
EP2265450A1 (en) 2010-12-29
WO2009128098A1 (en) 2009-10-22
BRPI0822581B1 (pt) 2020-06-16

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/06/2020, OBSERVADAS AS CONDICOES LEGAIS.