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IT1281685B1 - Pneumatico radiale per autoveicoli con struttura di cintura perfezionata - Google Patents

Pneumatico radiale per autoveicoli con struttura di cintura perfezionata

Info

Publication number
IT1281685B1
IT1281685B1 IT96MI000082A ITMI960082A IT1281685B1 IT 1281685 B1 IT1281685 B1 IT 1281685B1 IT 96MI000082 A IT96MI000082 A IT 96MI000082A IT MI960082 A ITMI960082 A IT MI960082A IT 1281685 B1 IT1281685 B1 IT 1281685B1
Authority
IT
Italy
Prior art keywords
belt strip
lateral
respect
superimposed
belt
Prior art date
Application number
IT96MI000082A
Other languages
English (en)
Inventor
Carlo Garlaschelli
Presti Gaetano Lo
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 ITMI960082A0 publication Critical patent/ITMI960082A0/it
Priority to IT96MI000082A priority Critical patent/IT1281685B1/it
Priority to CZ1997138A priority patent/CZ289668B6/cs
Priority to DK97100648T priority patent/DK0785096T3/da
Priority to SI9730150T priority patent/SI0785096T1/xx
Priority to AT97100648T priority patent/ATE200057T1/de
Priority to DE69704382T priority patent/DE69704382T2/de
Priority to ES97100648T priority patent/ES2157485T3/es
Priority to EP97100648A priority patent/EP0785096B1/en
Priority to US08/785,671 priority patent/US5904197A/en
Priority to TR97/00038A priority patent/TR199700038A2/xx
Priority to SK78-97A priority patent/SK283732B6/sk
Priority to IL12003397A priority patent/IL120033A/xx
Priority to EG5897A priority patent/EG21204A/xx
Priority to BR9700120A priority patent/BR9700120A/pt
Priority to JP00767297A priority patent/JP3925974B2/ja
Priority to ARP970100210A priority patent/AR005662A1/es
Priority to ZA97440A priority patent/ZA97440B/xx
Priority to TW090213408U priority patent/TW521713U/zh
Publication of ITMI960082A1 publication Critical patent/ITMI960082A1/it
Application granted granted Critical
Publication of IT1281685B1 publication Critical patent/IT1281685B1/it
Priority to GR20010400971T priority patent/GR3036118T3/el

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
    • 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
    • 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
    • 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
    • B60C9/1835—Rubber strips or cushions at the belt edges
    • B60C9/185—Rubber strips or cushions at the belt edges between adjacent or radially below the belt plies
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • 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
    • B60C9/1835—Rubber strips or cushions at the belt edges
    • B60C2009/1842—Width or thickness of the strips or cushions
    • 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
    • B60C2009/2038—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel using lateral belt strips at belt edges, e.g. edge bands
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2219—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre with a partial zero degree ply at the belt edges - edge band
    • 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
    • Y10T152/10765—Characterized by belt or breaker structure
    • 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
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/10783—Reinforcing plies made up from wound narrow ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

Viene descritto un pneumatico per autoveicoli la cui struttura di cintura (3) presenta una prima ed una seconda striscia di cintura (5, 6) consecutivamente sovrapposte ed una coppia di bandelle laterali (7) sovrapposte alla seconda striscia di cintura (6) adiacentemente ai bordi laterali (6a) della stessa e formate ciascuna da almeno una cordicella avvolta circonferenzialmente secondo una pluralità di spire a formare due strati radialmente sovrapposti di spire assialmente affiancate. La prima striscia di cintura (5), disposta adiacentemente alla struttura di carcassa (2), presenta sostanzialmente la medesima larghezza della fascia battistrada (4), e sporge lateralmente rispetto alla seconda striscia di cintura (6) ad essa radialmente sovrapposta.La seconda striscia di cintura (6) presenta lembi laterali (6b) sporgenti rispetto alle bandelle laterali (7) e distanziati dalla prima striscia di cintura (5) in misura progressivamente crescente in allontanamento dai bordi esterni (7a) delle bandelle laterali stesse.Tali bandelle laterali sporgono assialmente verso l'interno rispetto alla posizioni di fondo incavo della scanalatura circonferenziale assialmente più esterna.
IT96MI000082A 1996-01-19 1996-01-19 Pneumatico radiale per autoveicoli con struttura di cintura perfezionata IT1281685B1 (it)

Priority Applications (19)

Application Number Priority Date Filing Date Title
IT96MI000082A IT1281685B1 (it) 1996-01-19 1996-01-19 Pneumatico radiale per autoveicoli con struttura di cintura perfezionata
CZ1997138A CZ289668B6 (cs) 1996-01-19 1997-01-16 Radiální pneumatika
SK78-97A SK283732B6 (sk) 1996-01-19 1997-01-17 Radiálna pneumatika
SI9730150T SI0785096T1 (en) 1996-01-19 1997-01-17 Radial tyre for motor-vehicles with an improved belt structure
AT97100648T ATE200057T1 (de) 1996-01-19 1997-01-17 Radial-luftreifen für fahrzeuge mit einem verbesserten verstärkungsgürtel
DE69704382T DE69704382T2 (de) 1996-01-19 1997-01-17 Radial-Luftreifen für Fahrzeuge mit einem verbesserten Verstärkungsgürtel
ES97100648T ES2157485T3 (es) 1996-01-19 1997-01-17 Neumatico radial para vehiculos a motor con una estructura de cintura mejorada.
EP97100648A EP0785096B1 (en) 1996-01-19 1997-01-17 Radial tyre for motor-vehicles with an improved belt structure
US08/785,671 US5904197A (en) 1996-01-19 1997-01-17 Radial tire for motor vehicles with a belt structure including side straps
TR97/00038A TR199700038A2 (tr) 1996-01-19 1997-01-17 Gelistirilmis bir kusak yapisi olan, motorlu tasitlar icin radyal lastik.
DK97100648T DK0785096T3 (da) 1996-01-19 1997-01-17 Radialdæk til motorkøretøjer med en forbedret bæltestruktur
IL12003397A IL120033A (en) 1996-01-19 1997-01-19 Radial tyre for motor-vehicles with an improved belt structure
EG5897A EG21204A (en) 1996-01-19 1997-01-19 Radial tyre for motor vehicles with an improved belt-structure
BR9700120A BR9700120A (pt) 1996-01-19 1997-01-20 Pneu radia para autoveículos com estrutura de cintura de cintura aperfeiçoada
JP00767297A JP3925974B2 (ja) 1996-01-19 1997-01-20 ベルト構造体が改良された、自動車用のラジアルタイヤ
ARP970100210A AR005662A1 (es) 1996-01-19 1997-01-20 Neumatico radial para vehiculos a motor con una estructura de banda mejorada
ZA97440A ZA97440B (en) 1996-01-19 1997-01-20 Radial tyre for motor-vehicles with an improved belt structure
TW090213408U TW521713U (en) 1996-01-19 1997-01-22 Radial tyre for motor-vehicles with an improved belt structure
GR20010400971T GR3036118T3 (en) 1996-01-19 2001-06-27 Radial tyre for motor-vehicles with an improved belt structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000082A IT1281685B1 (it) 1996-01-19 1996-01-19 Pneumatico radiale per autoveicoli con struttura di cintura perfezionata

Publications (3)

Publication Number Publication Date
ITMI960082A0 ITMI960082A0 (it) 1996-01-19
ITMI960082A1 ITMI960082A1 (it) 1997-07-19
IT1281685B1 true IT1281685B1 (it) 1998-02-26

Family

ID=11372950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000082A IT1281685B1 (it) 1996-01-19 1996-01-19 Pneumatico radiale per autoveicoli con struttura di cintura perfezionata

Country Status (19)

Country Link
US (1) US5904197A (it)
EP (1) EP0785096B1 (it)
JP (1) JP3925974B2 (it)
AR (1) AR005662A1 (it)
AT (1) ATE200057T1 (it)
BR (1) BR9700120A (it)
CZ (1) CZ289668B6 (it)
DE (1) DE69704382T2 (it)
DK (1) DK0785096T3 (it)
EG (1) EG21204A (it)
ES (1) ES2157485T3 (it)
GR (1) GR3036118T3 (it)
IL (1) IL120033A (it)
IT (1) IT1281685B1 (it)
SI (1) SI0785096T1 (it)
SK (1) SK283732B6 (it)
TR (1) TR199700038A2 (it)
TW (1) TW521713U (it)
ZA (1) ZA97440B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6315019B1 (en) 1998-02-19 2001-11-13 Pirelli Pneumatici S.P.A. Tire with belt structure including a pair of lateral bands
ES2186998T3 (es) * 1998-02-19 2003-05-16 Pirelli Neumatico con mejoras en la estructura de cintura.
FR2775218B1 (fr) * 1998-02-20 2000-03-31 Michelin & Cie Armature de sommet pour pneumatique a rapport de forme h/s inferieur a o,65
ES2221311T3 (es) * 1998-03-12 2004-12-16 Bridgestone Corporation Cubierta neumatica radial robusta.
JP4102076B2 (ja) * 2002-01-24 2008-06-18 住友ゴム工業株式会社 空気入りタイヤ
JP5086544B2 (ja) * 2006-01-26 2012-11-28 住友ゴム工業株式会社 重荷重用ラジアルタイヤ
DE102006029898A1 (de) * 2006-06-29 2008-01-03 Continental Aktiengesellschaft Fahrzeugluftreifen
JP4978351B2 (ja) * 2007-07-10 2012-07-18 横浜ゴム株式会社 空気入りタイヤ
WO2011070542A1 (en) * 2009-12-11 2011-06-16 Pirelli Tyre S.P.A. Tyre for a wheel of a heavy load vehicle
TR201907367T4 (tr) 2010-08-06 2019-06-21 Pirelli Ağır taşıma araçlarının tekerleklerine yönelik lastik.
EP2714428B1 (en) 2011-05-31 2019-02-20 Pirelli Tyre S.p.A. Pneumatic tyre for heavy load vehicle wheels
JP6315667B2 (ja) * 2014-02-26 2018-04-25 住友ゴム工業株式会社 空気入りタイヤ
FR3022846B1 (fr) * 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022842B1 (fr) * 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022848B1 (fr) * 2014-06-26 2016-06-10 Michelin & Cie Pneumatique presentant des proprietes dynamiques ameliorees
FR3022843B1 (fr) * 2014-06-26 2017-11-24 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022839B1 (fr) * 2014-06-26 2017-11-24 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022850B1 (fr) * 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une zone tampon entre l'armature de carcasse et l'armature de sommet
FR3022847B1 (fr) * 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022840B1 (fr) 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022845B1 (fr) * 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022844A1 (fr) * 2014-06-26 2016-01-01 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022841B1 (fr) 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
FR3022849B1 (fr) * 2014-06-26 2016-06-10 Michelin & Cie Pneumatique presentant des proprietes dynamiques ameliorees
FR3022838B1 (fr) 2014-06-26 2016-06-10 Michelin & Cie Pneumatique comportant une couche d'elements de renforcement circonferentiels
JP6348013B2 (ja) * 2014-07-30 2018-06-27 東洋ゴム工業株式会社 空気入りタイヤ
JP6504968B2 (ja) * 2015-08-18 2019-04-24 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP6549446B2 (ja) * 2015-08-18 2019-07-24 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ及び空気入りタイヤの製造方法
JP2019001412A (ja) * 2017-06-19 2019-01-10 株式会社ブリヂストン 空気入りタイヤ
JP7363065B2 (ja) * 2019-03-18 2023-10-18 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP7484200B2 (ja) * 2020-02-06 2024-05-16 住友ゴム工業株式会社 タイヤ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243204A (en) * 1975-10-02 1977-04-05 Bridgestone Corp Flat air radial tire for heavy vehicle
IT1125578B (it) 1979-10-24 1986-05-14 Pirelli Perfezionamento alle strutture anulari di rinforzo per pneumatici radiali
JPS6144006A (ja) * 1984-08-07 1986-03-03 Bridgestone Corp ラジアルタイヤのベルト構造
DE3562586D1 (en) * 1985-02-26 1988-06-16 Goodyear Tire & Rubber A pneumatic tire
CA2080852A1 (en) * 1992-04-13 1993-10-14 Pedro Yap Truck tire with split overlay
IT1260508B (it) * 1992-06-02 1996-04-09 Pirelli Miglioramenti alle strutture di cintura nei pneumatici per ruote di veicoli
JP2742368B2 (ja) * 1993-03-22 1998-04-22 住友ゴム工業株式会社 空気入りタイヤ
JPH08175107A (ja) * 1994-12-27 1996-07-09 Bridgestone Corp 空気入りタイヤ

Also Published As

Publication number Publication date
SK7897A3 (en) 1997-08-06
ITMI960082A1 (it) 1997-07-19
DE69704382T2 (de) 2001-10-31
DE69704382D1 (de) 2001-05-03
EG21204A (en) 2001-01-31
IL120033A (en) 2000-09-28
TR199700038A2 (tr) 1997-08-21
EP0785096A1 (en) 1997-07-23
CZ289668B6 (cs) 2002-03-13
TW521713U (en) 2003-02-21
US5904197A (en) 1999-05-18
CZ13897A3 (en) 1997-08-13
ATE200057T1 (de) 2001-04-15
ES2157485T3 (es) 2001-08-16
BR9700120A (pt) 1998-09-22
SK283732B6 (sk) 2003-12-02
DK0785096T3 (da) 2001-07-30
GR3036118T3 (en) 2001-09-28
EP0785096B1 (en) 2001-03-28
JP3925974B2 (ja) 2007-06-06
ZA97440B (en) 1997-07-21
IL120033A0 (en) 1997-04-15
SI0785096T1 (en) 2001-08-31
AR005662A1 (es) 1999-07-14
JPH09328002A (ja) 1997-12-22
ITMI960082A0 (it) 1996-01-19

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Legal Events

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

Effective date: 19990128