DE60113918D1 - Keilschneideinsätze mit variabeler Steifigkeit für Notlaufreifen - Google Patents

Keilschneideinsätze mit variabeler Steifigkeit für Notlaufreifen

Info

Publication number
DE60113918D1
DE60113918D1 DE60113918T DE60113918T DE60113918D1 DE 60113918 D1 DE60113918 D1 DE 60113918D1 DE 60113918 T DE60113918 T DE 60113918T DE 60113918 T DE60113918 T DE 60113918T DE 60113918 D1 DE60113918 D1 DE 60113918D1
Authority
DE
Germany
Prior art keywords
run
cutting inserts
variable stiffness
flat tires
wedge cutting
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
DE60113918T
Other languages
English (en)
Other versions
DE60113918T2 (de
Inventor
Laurent Colantonio
Filomeno Gennaro Corvasce
Alain Emile Roesgen
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 DE60113918D1 publication Critical patent/DE60113918D1/de
Publication of DE60113918T2 publication Critical patent/DE60113918T2/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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • 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
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • B60C17/0027—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts comprising portions of different rubbers in a single insert

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
DE60113918T 2000-06-01 2001-05-22 Keilschneideinsätze mit variabeler Steifigkeit für Notlaufreifen Expired - Lifetime DE60113918T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US585516 2000-06-01
US09/585,516 US6453961B1 (en) 2000-06-01 2000-06-01 Variable-stiffness wedge insert for runflat tire

Publications (2)

Publication Number Publication Date
DE60113918D1 true DE60113918D1 (de) 2005-11-17
DE60113918T2 DE60113918T2 (de) 2006-07-20

Family

ID=24341779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60113918T Expired - Lifetime DE60113918T2 (de) 2000-06-01 2001-05-22 Keilschneideinsätze mit variabeler Steifigkeit für Notlaufreifen

Country Status (5)

Country Link
US (1) US6453961B1 (de)
EP (1) EP1160101B1 (de)
JP (1) JP4723754B2 (de)
BR (1) BR0102123A (de)
DE (1) DE60113918T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050032981A1 (en) * 2001-12-13 2005-02-10 Yu Thomas Chen-Chi Thermoplastic vulcaninates for run-flat tires
US6988522B2 (en) * 2002-12-12 2006-01-24 The Goodyear Tire & Rubber Company Self-supporting pneumatic tire with a partial inner liner
ATE408526T1 (de) * 2002-12-26 2008-10-15 Michelin Soc Tech Notlaufreifen mit seitenwänden mit unterschiedlicher steifigkeit
FR2864469A1 (fr) * 2003-12-30 2005-07-01 Michelin Soc Tech Pneumatique a flancs autoporteurs asymetriques
US7021350B2 (en) * 2004-04-06 2006-04-04 The Goodyear Tire & Rubber Company Pneumatic run-flat tire with porous elastomeric layer
US7448422B2 (en) * 2004-04-22 2008-11-11 The Goodyear Tire & Rubber Company Pneumatic run-flat tire
EP1638787B1 (de) * 2004-04-22 2006-11-15 The Goodyear Tire & Rubber Company Pannenlauffähiger luftreifen
US7255146B2 (en) * 2004-09-13 2007-08-14 Bridgestone Firestone North American Tire, Llc Apparatus and method of enhancing run-flat travel for pneumatic tires
WO2006071230A1 (en) * 2004-12-29 2006-07-06 Michelin Recherche Et Technique S.A. Extended-mobility tire comprising an insert having two zones with substantially different sizes
DE102005022695A1 (de) * 2005-05-18 2006-11-23 Continental Aktiengesellschaft Fahzeugluftreifen und Verfahren zu seiner Herstellung
JP4710479B2 (ja) * 2005-08-15 2011-06-29 横浜ゴム株式会社 空気入りタイヤ
JP4703384B2 (ja) * 2005-11-30 2011-06-15 株式会社ブリヂストン ランフラットタイヤ
DE102006004949A1 (de) * 2006-02-03 2007-08-09 Continental Aktiengesellschaft Fahrzeugluftreifen mit Seitenwandverstärkungsprofilen und Verfahren zur Herstellung der Profile
JP4788438B2 (ja) * 2006-03-30 2011-10-05 横浜ゴム株式会社 空気入りタイヤ
US7789119B2 (en) * 2006-10-10 2010-09-07 The Goodyear Tire & Rubber Company Runflat tire
US7694708B2 (en) * 2006-10-10 2010-04-13 The Goodyear Tire & Rubber Company Tire with sidewall insert
FR2910842B1 (fr) * 2006-12-28 2011-03-11 Michelin Soc Tech Pneumatique a endurance amelioree vis-a-vis des chocs externes
US20100126648A1 (en) * 2007-02-06 2010-05-27 Bridgestone Corporation Safety tire
KR100860218B1 (ko) 2007-09-13 2008-09-24 금호타이어 주식회사 사이드월 보강형 런플랫 타이어
DE102008025037B4 (de) * 2008-05-24 2016-09-22 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen mit Notlaufeigenschaften
JP5371528B2 (ja) * 2009-04-16 2013-12-18 株式会社ブリヂストン 空気入りタイヤ
JP4636194B2 (ja) * 2009-05-18 2011-02-23 横浜ゴム株式会社 空気入りタイヤ及びその製造方法
US20120234450A1 (en) * 2011-03-17 2012-09-20 Ralf Mruk Runflat tire with thermoplastic sidewall insert
US8590586B2 (en) 2011-09-02 2013-11-26 The Goodyear Tire & Rubber Company Self-supporting pneumatic tire
US8567465B2 (en) 2011-09-02 2013-10-29 The Goodyear Tire & Rubber Company Self-supporting pneumatic tire
US8573272B2 (en) 2011-09-02 2013-11-05 The Goodyear Tire & Rubber Company Self-supporting pneumatic tire
US20130071644A1 (en) * 2011-09-20 2013-03-21 Brian D. Wilson Annular reinforcement structure
US9597847B2 (en) * 2011-09-20 2017-03-21 Milliken & Company Method and apparatus for inserting a spacer between annular reinforcement bands
KR101370997B1 (ko) * 2013-04-23 2014-03-10 한국타이어 주식회사 인서트 러버의 굽힘강도 최소치를 가정한 승차감이 개선된 런플렛 타이어
JP2022531133A (ja) 2019-04-29 2022-07-06 株式会社ブリヂストン 空気入りタイヤの側壁支持体

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059138A (en) 1972-08-11 1977-11-22 Uniroyal, S.A. Run-flat tire and hub therefor
FR2271947B1 (de) * 1974-05-24 1977-03-11 Kleber Colombes
FR2344413A2 (fr) * 1976-03-15 1977-10-14 Kleber Colombes Pneumatique de securite pour vehicule
US4111249A (en) 1976-11-08 1978-09-05 Grumman Aerospace Corporation Band reinforced radial tire
FR2425333A1 (fr) * 1978-05-10 1979-12-07 Kleber Colombes Pneumatique de securite
JPS62255205A (ja) * 1986-04-30 1987-11-07 Bridgestone Corp 空気入り安全タイヤ
JPH06102406B2 (ja) 1986-05-28 1994-12-14 株式会社ブリヂストン 空気入り安全タイヤ
JPH02147417A (ja) * 1988-11-30 1990-06-06 Sumitomo Rubber Ind Ltd 空気入り安全タイヤ
DE69211296T2 (de) * 1991-11-15 1997-01-23 Pirelli Selbsttragender Luftreifen für Kraftfahrzeugräder mit in die Seitenwände eingearbeiteten elastischen Trageinsätzen
JPH0692112A (ja) * 1992-09-14 1994-04-05 Yokohama Rubber Co Ltd:The 空気入りタイヤ
US5368082A (en) 1992-09-30 1994-11-29 The Goodyear Tire & Rubber Company Radial ply pneumatic tire
JP3378625B2 (ja) * 1993-10-25 2003-02-17 住友ゴム工業株式会社 安全タイヤ
JP2874827B2 (ja) * 1993-11-10 1999-03-24 住友ゴム工業株式会社 空気入りタイヤ
JP2763857B2 (ja) * 1993-12-27 1998-06-11 住友ゴム工業株式会社 安全タイヤ
US5427166A (en) 1994-01-18 1995-06-27 Michelin Recherche Et Technique S.A. Run-flat tire with three carcass layers
JP2000313212A (ja) * 1999-04-30 2000-11-14 Bridgestone Corp 空気入りタイヤ
US6182728B1 (en) * 1999-06-04 2001-02-06 Hankook Tire Pneumatic run flat tire
JP2001138721A (ja) * 1999-11-18 2001-05-22 Sumitomo Rubber Ind Ltd ランフラットタイヤ

Also Published As

Publication number Publication date
US6453961B1 (en) 2002-09-24
EP1160101A2 (de) 2001-12-05
EP1160101B1 (de) 2005-10-12
JP2002019431A (ja) 2002-01-23
EP1160101A3 (de) 2003-07-16
JP4723754B2 (ja) 2011-07-13
DE60113918T2 (de) 2006-07-20
BR0102123A (pt) 2002-02-13

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Legal Events

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