IT1245271B - Carcassa autoportante per pneumatici di autoveicoli - Google Patents

Carcassa autoportante per pneumatici di autoveicoli

Info

Publication number
IT1245271B
IT1245271B IT2146690A IT2146690A IT1245271B IT 1245271 B IT1245271 B IT 1245271B IT 2146690 A IT2146690 A IT 2146690A IT 2146690 A IT2146690 A IT 2146690A IT 1245271 B IT1245271 B IT 1245271B
Authority
IT
Italy
Prior art keywords
reinforcement inserts
self
motor vehicle
carcass
vehicle tires
Prior art date
Application number
IT2146690A
Other languages
English (en)
Other versions
IT9021466A1 (it
IT9021466A0 (it
Inventor
Giuliano Ghilardi
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
Priority to IT2146690A priority Critical patent/IT1245271B/it
Publication of IT9021466A0 publication Critical patent/IT9021466A0/it
Priority to KR1019910015016A priority patent/KR100210480B1/ko
Priority to ES91114893T priority patent/ES2082896T3/es
Priority to DE69114794T priority patent/DE69114794T2/de
Priority to EP19910114893 priority patent/EP0475258B1/en
Priority to US07/760,394 priority patent/US5238040A/en
Priority to JP03236512A priority patent/JP3109609B2/ja
Publication of IT9021466A1 publication Critical patent/IT9021466A1/it
Application granted granted Critical
Publication of IT1245271B publication Critical patent/IT1245271B/it

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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • 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
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/14—Carcasses built-up with sheets, webs, or films of homogeneous material, e.g. synthetics, sheet metal, rubber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials
    • Y10T152/10864—Sidewall stiffening or reinforcing means other than main carcass plies or foldups thereof about beads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
IT2146690A 1990-09-14 1990-09-14 Carcassa autoportante per pneumatici di autoveicoli IT1245271B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT2146690A IT1245271B (it) 1990-09-14 1990-09-14 Carcassa autoportante per pneumatici di autoveicoli
KR1019910015016A KR100210480B1 (ko) 1990-09-14 1991-08-29 자립 카커스를 가진 자동차 타이어
ES91114893T ES2082896T3 (es) 1990-09-14 1991-09-04 Carcasa autoportante para neumaticos de vehiculos a motor.
DE69114794T DE69114794T2 (de) 1990-09-14 1991-09-04 Selbsttragende Karkasse für Motorfahrzeugreifen.
EP19910114893 EP0475258B1 (en) 1990-09-14 1991-09-04 Self-supporting carcass for motor-vehicle tyres
US07/760,394 US5238040A (en) 1990-09-14 1991-09-16 Self-supporting carcass for motor-vehicle tires
JP03236512A JP3109609B2 (ja) 1990-09-14 1991-09-17 自動車両用タイヤ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2146690A IT1245271B (it) 1990-09-14 1990-09-14 Carcassa autoportante per pneumatici di autoveicoli

Publications (3)

Publication Number Publication Date
IT9021466A0 IT9021466A0 (it) 1990-09-14
IT9021466A1 IT9021466A1 (it) 1992-03-14
IT1245271B true IT1245271B (it) 1994-09-13

Family

ID=11182233

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2146690A IT1245271B (it) 1990-09-14 1990-09-14 Carcassa autoportante per pneumatici di autoveicoli

Country Status (7)

Country Link
US (1) US5238040A (it)
EP (1) EP0475258B1 (it)
JP (1) JP3109609B2 (it)
KR (1) KR100210480B1 (it)
DE (1) DE69114794T2 (it)
ES (1) ES2082896T3 (it)
IT (1) IT1245271B (it)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0459403A (ja) * 1990-06-28 1992-02-26 Yokohama Rubber Co Ltd:The ランフラット空気入りラジアルタイヤ
ES2090459T3 (es) * 1991-11-15 1996-10-16 Pirelli Neumatico autoportante para ruedas de vehiculos a motor que incorporan inserciones elasticas en los flancos.
US5368082A (en) * 1992-09-30 1994-11-29 The Goodyear Tire & Rubber Company Radial ply pneumatic tire
US5263526A (en) * 1992-09-30 1993-11-23 The Goodyear Tire & Rubber Company Pneumatic tire having specified bead structure
US5685927A (en) * 1992-09-30 1997-11-11 The Goodyear Tire & Rubber Company Run-flat tire with wet handling design
US5427166A (en) * 1994-01-18 1995-06-27 Michelin Recherche Et Technique S.A. Run-flat tire with three carcass layers
US5725701A (en) * 1996-03-13 1998-03-10 The Goodyear Tire & Rubber Company Low pressure all terrain vehicle tire
US5879482A (en) * 1996-03-15 1999-03-09 Goodyear Tire & Rubber Company Run-flat low-pressure all terrain vehicle (ATV) tire
US5795416A (en) * 1996-08-02 1998-08-18 Michelin Recherche Et Technique Run-flat tire having partial carcass layers
US5871602A (en) * 1997-05-29 1999-02-16 The Goodyear Tire & Rubber Company Tire with carcass turn up ends under belt structure
US6026878A (en) * 1997-05-29 2000-02-22 The Goodyear Tire & Rubber Company Inextensible high temperature resistant tire
US5871600A (en) * 1997-05-29 1999-02-16 The Goodyear Tire & Rubber Company Runflat tire with different modulus or elongation carcass cords
WO2000002740A1 (en) * 1998-07-10 2000-01-20 The Goodyear Tire & Rubber Company Thread reinforcement means for extended mobility tire
BR9903977A (pt) 1998-09-09 2000-10-10 Goodyear Tire & Rubber Pneumático de operação plana
US6536495B1 (en) 1998-11-02 2003-03-25 The Goodyear Tire & Rubber Company Tread stiffening for two ply runflat tire
US6166160A (en) * 1999-02-04 2000-12-26 The Goodyear Tire & Rubber Company Process for making deodorized rubbery polymer
AU4192499A (en) * 1999-05-18 2000-12-05 Goodyear Tire And Rubber Company, The Runflat tire construction with ply cords having a variable modulus of elasticity
US6695025B1 (en) 1999-05-18 2004-02-24 The Goodyear Tire & Rubber Company Runflat tire construction with ply cords having a variable modulus of elasticity
US6494242B2 (en) 1999-05-27 2002-12-17 Michelin Recherche Et Technique Runflat tire having optimized carcass path
AU762139B2 (en) * 1999-05-27 2003-06-19 Michelin Recherche Et Technique S.A. Runflat tire having optimized carcass path
US6182728B1 (en) * 1999-06-04 2001-02-06 Hankook Tire Pneumatic run flat tire
AU4965099A (en) 1999-07-01 2001-01-22 Goodyear Tire And Rubber Company, The Fabric support for metal reinforced inner ply of runflat tire
US6814120B1 (en) * 1999-07-01 2004-11-09 The Goodyear Tire & Rubber Company Fabric support for metal reinforced inner ply of runflat tire
US6938657B1 (en) 1999-08-05 2005-09-06 Pirelli Pneumatici S.P.A. Tire for a vehicle wheel capable of withstanding the load at low pressure or zero pressure
WO2001043995A1 (en) * 1999-12-16 2001-06-21 The Gooyear Tire & Rubber Company Variable-stiffness wedge inserts for runflat tires
US6843293B1 (en) 1999-12-16 2005-01-18 The Goodyear Tire & Rubber Company Variable-stiffness wedge insert for runflat tires
BR0105388A (pt) 2000-03-31 2002-02-19 Pirelli Pneu auto-sustentado para rodas de veìculo, e, método de fabricar um pneu auto-sustentado para rodas de veìculo
US6834696B1 (en) 2000-06-29 2004-12-28 Bridgestone/Firestone North American Tire, Llc Runflat tire with cantilever-like sidewall construction
JP4176473B2 (ja) 2000-12-22 2008-11-05 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ 車両ホイール用自己担持タイヤおよびその製造方法
JP4608108B2 (ja) * 2001-01-12 2011-01-05 住友ゴム工業株式会社 ランフラットタイヤ
BR0115738B1 (pt) 2001-09-28 2009-08-11 pneu auto-sustentável para rodas de veìculos e método de fabricar o mesmo.
WO2003051982A1 (en) * 2001-12-13 2003-06-26 Exxonmobil Chemical Patents Inc. Thermoplastic vulcaninates for run-flat tires
DE10221078A1 (de) * 2002-05-11 2003-12-04 Continental Ag Pannenlauffähiger Fahrzeugluftreifen
US6719029B2 (en) 2002-08-09 2004-04-13 The Goodyear Tire & Rubber Company Tire wall gauges to optimize runflat tire ride comfort
US20060128907A1 (en) * 2002-12-12 2006-06-15 Yu Thomas C Process for making a thermoplastic vulcanizates
CA2530185A1 (en) * 2003-06-24 2005-01-13 Pirelli Pneumatici S.P.A. Tyre for vehicle wheel and process for producing the tyre
DE10343599A1 (de) * 2003-09-20 2005-04-28 Continental Ag Fahrzeugluftreifen
DE60320598T2 (de) * 2003-10-31 2009-06-10 Pirelli Tyre S.P.A. Hochleistungsreifen für kraftfahrzeugräder
EP1771309B1 (en) * 2004-07-28 2009-05-06 PIRELLI TYRE S.p.A. Tyre comprising an epoxidized elastomeric polymer and crosslinkable elastomeric composition
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
EP1874860B1 (en) * 2005-04-28 2008-12-31 PIRELLI TYRE S.p.A. Tire and crosslikable elastomeric composition
DE102005041937A1 (de) * 2005-09-03 2007-03-08 Continental Aktiengesellschaft Fahrzeugluftreifen und Verfahren zur Herstellung
US20090218026A1 (en) * 2005-11-29 2009-09-03 Luca Giannini Tire and Crosslinkable Elastomeric Composition
JP4757699B2 (ja) * 2006-04-24 2011-08-24 株式会社ブリヂストン 空気入りタイヤの製造方法および空気入りタイヤ
US7694708B2 (en) * 2006-10-10 2010-04-13 The Goodyear Tire & Rubber Company Tire with sidewall insert
FR2925393B1 (fr) * 2007-12-21 2009-12-18 Michelin Soc Tech Pneumatique pour roulage a plat pourvu d'une armature supplementaire de flanc.
US20100147433A1 (en) * 2008-12-12 2010-06-17 Thierry Paul-Marie Gabriel Koeune Self-supporting pneumatic tire
US10052919B2 (en) 2014-04-07 2018-08-21 Bridgestone Americas Tire Operations, Llc Tire with pre-stressed toroidal element
DE102016216732A1 (de) 2016-09-05 2018-03-08 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen mit Notlaufeigenschaften
JP7035582B2 (ja) * 2018-02-06 2022-03-15 住友ゴム工業株式会社 二輪車用タイヤ

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
NL277874A (it) * 1961-04-28 Michelin & Cie
FR1355014A (fr) * 1963-02-01 1964-03-13 Mft Fr Pneumatiques Michelin Perfectionnements aux enveloppes de pneumatiques
LU62689A1 (it) * 1970-03-01 1971-10-13
FR2137339B1 (it) * 1971-05-18 1975-03-14 Michelin & Cie
GB1436725A (en) * 1972-06-21 1976-05-26 Bridgestone Tire Co Ltd Pneumatic safety tyre
JPS5231404A (en) * 1975-09-03 1977-03-09 Toyo Tire & Rubber Co Ltd Safe pneumatic tyre
US4193437A (en) * 1977-09-16 1980-03-18 The B. F. Goodrich Company Self supporting tire
JPS558903A (en) * 1978-06-29 1980-01-22 Yokohama Rubber Co Ltd:The Pneumatic tire
ZA817371B (en) * 1980-11-24 1982-10-27 Goodyear Tire & Rubber A pneumatic safety tire
JPS57151402A (en) * 1981-03-13 1982-09-18 Bridgestone Corp Pneumatic tyre
JPS59106304A (ja) * 1982-12-09 1984-06-20 Yokohama Rubber Co Ltd:The 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
US4790365A (en) * 1987-09-11 1988-12-13 The Goodyear Tire & Rubber Company Tire compounds containing syndiotactic-1,2-polybutadiene
JP2619702B2 (ja) * 1988-10-04 1997-06-11 本田技研工業株式会社 対地作業機位置制御装置
IT1228522B (it) * 1989-03-02 1991-06-20 Pirelli Pneumatico ad alte prestazioni.

Also Published As

Publication number Publication date
KR920006147A (ko) 1992-04-27
ES2082896T3 (es) 1996-04-01
IT9021466A1 (it) 1992-03-14
DE69114794T2 (de) 1996-07-11
EP0475258B1 (en) 1995-11-22
JPH04230408A (ja) 1992-08-19
JP3109609B2 (ja) 2000-11-20
IT9021466A0 (it) 1990-09-14
US5238040A (en) 1993-08-24
EP0475258A1 (en) 1992-03-18
KR100210480B1 (ko) 1999-07-15
DE69114794D1 (de) 1996-01-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970925