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DE60209758D1 - Insbesondere für schneebedeckten boden geeigneter reifen - Google Patents

Insbesondere für schneebedeckten boden geeigneter reifen

Info

Publication number
DE60209758D1
DE60209758D1 DE60209758T DE60209758T DE60209758D1 DE 60209758 D1 DE60209758 D1 DE 60209758D1 DE 60209758 T DE60209758 T DE 60209758T DE 60209758 T DE60209758 T DE 60209758T DE 60209758 D1 DE60209758 D1 DE 60209758D1
Authority
DE
Germany
Prior art keywords
notch
base
grooves
snow
grounding
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.)
Expired - Lifetime
Application number
DE60209758T
Other languages
English (en)
Other versions
DE60209758T2 (de
Inventor
Gianfranco Colombo
Andrea Vegro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli Tyre SpA
Original Assignee
Pirelli SpA
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 SpA filed Critical Pirelli SpA
Publication of DE60209758D1 publication Critical patent/DE60209758D1/de
Application granted granted Critical
Publication of DE60209758T2 publication Critical patent/DE60209758T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • 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
    • B60C11/0302—Tread patterns directional pattern, i.e. with main rolling direction
    • 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
    • B60C11/032—Patterns comprising isolated recesses
    • 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
    • B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
    • B60C11/1384—Three dimensional block surfaces departing from the enveloping tread contour with chamfered block corners
    • 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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2006—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only
    • 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
    • B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
    • B60C2011/133—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising recesses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE60209758T 2001-08-03 2002-07-29 Insbesondere für schneebedeckten boden geeigneter reifen Expired - Lifetime DE60209758T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP01830526 2001-08-03
EP01830526 2001-08-03
US32427501P 2001-09-25 2001-09-25
US324275P 2001-09-25
PCT/EP2002/008411 WO2003013881A1 (en) 2001-08-03 2002-07-29 Tyre, particularly suitable for snow-covered ground

Publications (2)

Publication Number Publication Date
DE60209758D1 true DE60209758D1 (de) 2006-05-04
DE60209758T2 DE60209758T2 (de) 2006-11-09

Family

ID=26077489

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209758T Expired - Lifetime DE60209758T2 (de) 2001-08-03 2002-07-29 Insbesondere für schneebedeckten boden geeigneter reifen

Country Status (8)

Country Link
US (1) US20040238092A1 (de)
EP (1) EP1412205B1 (de)
JP (1) JP4295092B2 (de)
AT (1) ATE319579T1 (de)
DE (1) DE60209758T2 (de)
DK (1) DK1412205T3 (de)
ES (1) ES2259717T3 (de)
WO (1) WO2003013881A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1386758B1 (de) * 2001-05-11 2007-12-12 Bridgestone Corporation Luftreifen
US6983777B2 (en) * 2002-10-15 2006-01-10 The Goodyear Tire & Rubber Company Tire tread with multi-planar chamfers
US7347238B2 (en) * 2002-11-06 2008-03-25 Bridgestone Corporation Pneumatic tire with tread including chamfer portions
US7028733B2 (en) * 2003-06-23 2006-04-18 The Goodyear Tire & Rubber Company Pneumatic tire having circumferentially extending rib with chamfers
US7143798B2 (en) * 2003-06-23 2006-12-05 The Goodyear Tire & Rubber Company Pneumatic tire having tread with axially adjacent block chamfer and rib chamfer
US6968881B2 (en) * 2003-06-23 2005-11-29 The Goodyear Tire & Rubber Company Pneumatic tire including steeply slanted grooves, rib having sipes and blocks having sipes
JP4527968B2 (ja) * 2003-11-26 2010-08-18 住友ゴム工業株式会社 空気入りタイヤ
JP4268034B2 (ja) * 2003-12-26 2009-05-27 株式会社ブリヂストン 空気入りタイヤ
JP4690099B2 (ja) * 2005-04-13 2011-06-01 株式会社ブリヂストン 空気入りタイヤ
JP4521829B2 (ja) * 2005-11-09 2010-08-11 東洋ゴム工業株式会社 空気入りタイヤ
JP5038649B2 (ja) * 2006-04-18 2012-10-03 東洋ゴム工業株式会社 空気入りタイヤ
CN101588935B (zh) * 2006-11-30 2012-12-12 倍耐力轮胎股份公司 具有带阶梯侧壁的块体的轮胎胎面
US20080271827A1 (en) * 2007-05-03 2008-11-06 Andrew Edward Morrison Pnuematic tire
JP4223064B2 (ja) * 2007-06-12 2009-02-12 横浜ゴム株式会社 空気入りタイヤ
DE102008009325A1 (de) 2008-02-15 2009-08-20 Continental Aktiengesellschaft Fahrzeugluftreifen
JP4397954B2 (ja) * 2008-06-13 2010-01-13 横浜ゴム株式会社 空気入りタイヤ
JP4397956B1 (ja) * 2008-07-02 2010-01-13 横浜ゴム株式会社 空気入りタイヤ
JP4442709B2 (ja) * 2008-09-12 2010-03-31 横浜ゴム株式会社 空気入りタイヤ
JP4916499B2 (ja) * 2008-11-17 2012-04-11 東洋ゴム工業株式会社 空気入りタイヤ
DE102008055496A1 (de) * 2008-12-09 2010-06-10 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
US9469160B2 (en) 2009-01-26 2016-10-18 Bridgestone Corporation Tire with tread having blocks having cutout portions
IT1396282B1 (it) 2009-09-22 2012-11-16 Bridgestone Corp Pneumatico invernale con aumentata capacita' di trazione su fondi innevati.
JP5898837B2 (ja) * 2010-09-02 2016-04-06 株式会社ブリヂストン 空気入りタイヤ
US8863795B2 (en) * 2010-10-29 2014-10-21 The Goodyear Tire & Rubber Company Gripping edges for winter tire
JP6248374B2 (ja) * 2012-02-24 2017-12-20 横浜ゴム株式会社 空気入りタイヤ
JP5798586B2 (ja) * 2013-03-15 2015-10-21 住友ゴム工業株式会社 空気入りタイヤ
CN105636802B (zh) * 2013-10-22 2018-10-30 住友橡胶工业株式会社 充气轮胎
JP6367692B2 (ja) * 2014-11-18 2018-08-01 東洋ゴム工業株式会社 空気入りタイヤ
US10232669B2 (en) * 2014-11-27 2019-03-19 Sumitomo Rubber Industries, Ltd. Heavy duty pneumatic tire
JP6154834B2 (ja) * 2015-01-07 2017-06-28 住友ゴム工業株式会社 空気入りタイヤ
JP6107843B2 (ja) * 2015-01-22 2017-04-05 横浜ゴム株式会社 空気入りタイヤ
JP5983788B2 (ja) * 2015-01-22 2016-09-06 横浜ゴム株式会社 空気入りタイヤ
NO2794345T3 (de) 2015-06-01 2018-08-11
US10065457B2 (en) * 2016-07-05 2018-09-04 Shinji Marui Tire with offset beveled knobs
JP6493421B2 (ja) * 2017-01-17 2019-04-03 横浜ゴム株式会社 空気入りタイヤ
JP6540756B2 (ja) * 2017-07-27 2019-07-10 横浜ゴム株式会社 空気入りタイヤ
JP6937216B2 (ja) * 2017-10-13 2021-09-22 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP6993203B2 (ja) 2017-12-13 2022-02-10 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP7020894B2 (ja) * 2017-12-13 2022-02-16 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP6963485B2 (ja) * 2017-12-13 2021-11-10 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP7460888B2 (ja) * 2020-02-17 2024-04-03 横浜ゴム株式会社 タイヤ
JP7517016B2 (ja) * 2020-09-17 2024-07-17 住友ゴム工業株式会社 タイヤ
JP7491804B2 (ja) * 2020-09-30 2024-05-28 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP2022177710A (ja) * 2021-05-18 2022-12-01 住友ゴム工業株式会社 タイヤ
JP2023161388A (ja) * 2022-04-25 2023-11-07 住友ゴム工業株式会社 タイヤ
EP4438337A1 (de) * 2023-03-31 2024-10-02 Bridgestone Europe NV/SA Reifen mit verbessertem laufflächenprofil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711828A (en) * 1985-05-27 1987-12-08 Babcock-Hitachi Kabushiki Kaisha Carbon monoxide-oxygen fuel cell
US4815511A (en) * 1986-03-18 1989-03-28 The Goodyear Tire & Rubber Company All-season high-performance radial-ply passenger pneumatic tire
JPH0253608A (ja) * 1988-08-12 1990-02-22 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ
IT1276118B1 (it) * 1995-11-13 1997-10-24 Pirelli Pneumatico per autoveicoli con disegno battistrada particolarmente adatto per la marcia su fondi innevati
JP3954180B2 (ja) * 1997-12-19 2007-08-08 株式会社ブリヂストン 空気入りタイヤ
JPH11321238A (ja) * 1998-05-07 1999-11-24 Sumitomo Rubber Ind Ltd 空気入りタイヤ
US6467517B1 (en) * 1999-06-15 2002-10-22 Michelin Recherche Et Technique S.A. Tire having sacrificial bridging
JP4275283B2 (ja) * 2000-02-16 2009-06-10 株式会社ブリヂストン 空気入りタイヤ
US6983777B2 (en) * 2002-10-15 2006-01-10 The Goodyear Tire & Rubber Company Tire tread with multi-planar chamfers

Also Published As

Publication number Publication date
ATE319579T1 (de) 2006-03-15
DK1412205T3 (da) 2006-07-10
ES2259717T3 (es) 2006-10-16
WO2003013881A1 (en) 2003-02-20
JP2004537453A (ja) 2004-12-16
JP4295092B2 (ja) 2009-07-15
EP1412205A1 (de) 2004-04-28
DE60209758T2 (de) 2006-11-09
EP1412205B1 (de) 2006-03-08
US20040238092A1 (en) 2004-12-02

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PIRELLI TYRE S.P.A., MILANO, IT

8364 No opposition during term of opposition