DE69808808T2 - Lauffläche und seitenwand konstruktion für notlaufreifen - Google Patents

Lauffläche und seitenwand konstruktion für notlaufreifen

Info

Publication number
DE69808808T2
DE69808808T2 DE69808808T DE69808808T DE69808808T2 DE 69808808 T2 DE69808808 T2 DE 69808808T2 DE 69808808 T DE69808808 T DE 69808808T DE 69808808 T DE69808808 T DE 69808808T DE 69808808 T2 DE69808808 T2 DE 69808808T2
Authority
DE
Germany
Prior art keywords
tread
tire
sidewall
ribs
contour
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 - Fee Related
Application number
DE69808808T
Other languages
German (de)
English (en)
Other versions
DE69808808D1 (de
Inventor
Roland Close
Van Nguyen
Marcel Thielen
Nathalie Verbeke-Ensch
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of DE69808808D1 publication Critical patent/DE69808808D1/de
Publication of DE69808808T2 publication Critical patent/DE69808808T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • 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
    • 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
    • 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
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • B60C2011/013—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered provided with a recessed portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
DE69808808T 1998-06-19 1998-06-19 Lauffläche und seitenwand konstruktion für notlaufreifen Expired - Fee Related DE69808808T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/012909 WO1999065711A1 (en) 1998-06-19 1998-06-19 Tread and sidewall construction for runflat tire

Publications (2)

Publication Number Publication Date
DE69808808D1 DE69808808D1 (de) 2002-11-21
DE69808808T2 true DE69808808T2 (de) 2003-06-18

Family

ID=22267350

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69808808T Expired - Fee Related DE69808808T2 (de) 1998-06-19 1998-06-19 Lauffläche und seitenwand konstruktion für notlaufreifen

Country Status (6)

Country Link
EP (1) EP1089885B1 (enExample)
JP (1) JP4104825B2 (enExample)
AU (1) AU8375498A (enExample)
DE (1) DE69808808T2 (enExample)
WO (1) WO1999065711A1 (enExample)
ZA (1) ZA993854B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6564839B1 (en) * 2000-11-01 2003-05-20 The Goodyear Tire & Rubber Company Pneumatic tire having a load dependent adaptive footprint shape
JP4587097B2 (ja) * 2004-07-01 2010-11-24 東洋ゴム工業株式会社 ランフラットタイヤ
JP4608302B2 (ja) * 2004-12-15 2011-01-12 株式会社ブリヂストン 空気入りタイヤ
CN102802968B (zh) 2009-05-29 2015-04-01 株式会社普利司通 缺气保用轮胎
JP5791427B2 (ja) * 2011-08-23 2015-10-07 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP6113009B2 (ja) * 2013-07-16 2017-04-12 株式会社ブリヂストン ランフラットタイヤ
JP6300342B2 (ja) * 2013-08-09 2018-03-28 株式会社ブリヂストン ランフラットタイヤ
JP6824013B2 (ja) * 2016-11-29 2021-02-03 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
WO2018117009A1 (en) 2016-12-19 2018-06-28 Compagnie Generale Des Etablissements Michelin A tread for improving aerodynamic

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128232B1 (enExample) * 1971-03-12 1973-12-07 Uniroyal
CA1051330A (en) * 1974-10-09 1979-03-27 John T. Alden Pneumatic tire
JPS5522534A (en) * 1978-08-04 1980-02-18 Bridgestone Corp Aircraft pneumatic tire having high durability
US5222537A (en) * 1989-10-19 1993-06-29 Sumitomo Rubber Industries, Ltd. Stability pneumatic radial tire with high cornering and steering
DE19715866C2 (de) * 1997-04-16 2002-02-07 Continental Ag Fahrzeugrad

Also Published As

Publication number Publication date
WO1999065711A1 (en) 1999-12-23
AU8375498A (en) 2000-01-05
JP2002518231A (ja) 2002-06-25
EP1089885B1 (en) 2002-10-16
EP1089885A1 (en) 2001-04-11
JP4104825B2 (ja) 2008-06-18
ZA993854B (en) 1999-12-08
DE69808808D1 (de) 2002-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee