IT1075633B - Perfezionamento ai pneumatici radiali provvisti di struttura di rinforzo nei fianchi - Google Patents

Perfezionamento ai pneumatici radiali provvisti di struttura di rinforzo nei fianchi

Info

Publication number
IT1075633B
IT1075633B IT22150/77A IT2215077A IT1075633B IT 1075633 B IT1075633 B IT 1075633B IT 22150/77 A IT22150/77 A IT 22150/77A IT 2215077 A IT2215077 A IT 2215077A IT 1075633 B IT1075633 B IT 1075633B
Authority
IT
Italy
Prior art keywords
strengthening
improvement
sides
radial tires
tires provided
Prior art date
Application number
IT22150/77A
Other languages
English (en)
Inventor
Mario Mezzanotte
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 IT22150/77A priority Critical patent/IT1075633B/it
Priority to NL7801568A priority patent/NL7801568A/xx
Priority to US05/888,999 priority patent/US4231409A/en
Priority to BE186418A priority patent/BE865507A/xx
Priority to GB12894/78A priority patent/GB1578090A/en
Priority to BR7802074A priority patent/BR7802074A/pt
Priority to FR7810070A priority patent/FR2386423A1/fr
Priority to IE677/78A priority patent/IE46710B1/en
Priority to LU79386A priority patent/LU79386A1/xx
Priority to AR271709A priority patent/AR213356A1/es
Priority to DE19782814950 priority patent/DE2814950A1/de
Priority to DK156678A priority patent/DK156678A/da
Priority to ES469430A priority patent/ES469430A1/es
Application granted granted Critical
Publication of IT1075633B publication Critical patent/IT1075633B/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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • B60C9/09—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply combined with other carcass plies having cords extending diagonally from bead to bead, i.e. combined radial ply and bias angle 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/0207—Carcasses comprising an interrupted ply, i.e. where the carcass ply does not continuously extend from bead to bead but is interrupted, e.g. at the belt area, into two or more portions of the same 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
    • 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
    • B60C9/2009—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 comprising plies of different materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
IT22150/77A 1977-04-07 1977-04-07 Perfezionamento ai pneumatici radiali provvisti di struttura di rinforzo nei fianchi IT1075633B (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT22150/77A IT1075633B (it) 1977-04-07 1977-04-07 Perfezionamento ai pneumatici radiali provvisti di struttura di rinforzo nei fianchi
NL7801568A NL7801568A (nl) 1977-04-07 1978-02-10 Wangwapening bij radiaalband.
US05/888,999 US4231409A (en) 1977-04-07 1978-03-22 Radial vehicle tire
BE186418A BE865507A (fr) 1977-04-07 1978-03-30 Perfectionnement aux pneumatiques radiaux pourvus d'une structure de renforcement dans les flancs
GB12894/78A GB1578090A (en) 1977-04-07 1978-04-03 Radial tyres
BR7802074A BR7802074A (pt) 1977-04-07 1978-04-04 Aperfeicoamento em pneumaticos radiais dotados de estrutura de reforco nos flancos
FR7810070A FR2386423A1 (fr) 1977-04-07 1978-04-05 Pneumatique radial muni d'une structure de renforcement dans les flancs
IE677/78A IE46710B1 (en) 1977-04-07 1978-04-05 Improvements to radial tyres having a reinforced sidewall structure
LU79386A LU79386A1 (fr) 1977-04-07 1978-04-06 Perfectionnement aux pneumatiques radiaux pourvus d'une structure de renforcement dans les flancs
AR271709A AR213356A1 (es) 1977-04-07 1978-04-06 Neumatico para ruedas de vehiculos
DE19782814950 DE2814950A1 (de) 1977-04-07 1978-04-06 Luftreifen fuer fahrzeugraeder
DK156678A DK156678A (da) 1977-04-07 1978-04-07 Pnematisk daek
ES469430A ES469430A1 (es) 1977-04-07 1978-04-07 Perfeccionamientos en neumaticos radiales provistos de es- tructura de refuerzo en los flancos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22150/77A IT1075633B (it) 1977-04-07 1977-04-07 Perfezionamento ai pneumatici radiali provvisti di struttura di rinforzo nei fianchi

Publications (1)

Publication Number Publication Date
IT1075633B true IT1075633B (it) 1985-04-22

Family

ID=11192232

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22150/77A IT1075633B (it) 1977-04-07 1977-04-07 Perfezionamento ai pneumatici radiali provvisti di struttura di rinforzo nei fianchi

Country Status (13)

Country Link
US (1) US4231409A (it)
AR (1) AR213356A1 (it)
BE (1) BE865507A (it)
BR (1) BR7802074A (it)
DE (1) DE2814950A1 (it)
DK (1) DK156678A (it)
ES (1) ES469430A1 (it)
FR (1) FR2386423A1 (it)
GB (1) GB1578090A (it)
IE (1) IE46710B1 (it)
IT (1) IT1075633B (it)
LU (1) LU79386A1 (it)
NL (1) NL7801568A (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839450A1 (de) * 1978-09-11 1980-03-27 Continental Gummi Werke Ag Fahrzeugluftreifen
DE2905244A1 (de) * 1979-02-12 1980-08-14 Continental Gummi Werke Ag Fahrzeugluftreifen
IT1112231B (it) * 1979-04-10 1986-01-13 Pirelli Perfezionamento ai pneumatici radiali provvisti di struttura di irrigidimento nei fianchi
IT1140923B (it) * 1980-04-16 1986-10-10 Pirelli Soc Pneumatici Spa Miglioramenti nei pneumatici radiali comprendenti rinforzi nei fianchi
JPS5984608A (ja) * 1982-11-04 1984-05-16 Sumitomo Rubber Ind Ltd ラジアルタイヤ
JPS60213503A (ja) * 1984-04-06 1985-10-25 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ
US4627479A (en) * 1984-11-27 1986-12-09 The Firestone Tire & Rubber Company Tire construction utilizing low-twist body ply yarn with high turn-up ends
US4630663A (en) * 1984-11-27 1986-12-23 The Firestone Tire & Rubber Company Tire construction utilizing low-twist body ply yarn with low turn-up ends
US4688617A (en) * 1985-03-25 1987-08-25 The Goodyear Tire & Rubber Company Pneumatic tire
JPS6288601A (ja) * 1985-10-14 1987-04-23 Sumitomo Rubber Ind Ltd 自動二輪車用タイヤ
DE3780786T2 (de) * 1986-05-16 1992-12-10 Sumitomo Rubber Ind Radialreifen sowie felgen- und radialreifeneinheit.
JP2503015B2 (ja) * 1987-06-02 1996-06-05 株式会社ブリヂストン 偏平空気入りラジアルタイヤ
JPH02241807A (ja) * 1989-03-15 1990-09-26 Bridgestone Corp 乗用車用空気入りラジアルタイヤ
US5228933A (en) * 1989-08-24 1993-07-20 Bridgestone Corporation High performance pneumatic radial tires
IT1243872B (it) * 1990-10-29 1994-06-28 Pirelli Transmissioni Ind Spa Pneumatico radiale con elemento di rinforzo dei fianchi.
FR2779387B1 (fr) * 1998-06-05 2000-08-11 Michelin & Cie Bourrelet renforce de pneumatique radial
US6305452B1 (en) * 1999-06-01 2001-10-23 Bridgestone Corporation Pneumatic radical tire for passenger car with carcass ply cut-out zone
FI113026B (fi) 2000-04-05 2004-02-27 Nokian Renkaat Oyj Ajoneuvon vyörengas
WO2002000451A1 (fr) * 2000-06-29 2002-01-03 Societe De Technologie Michelin Pneumatique avec demi-carcasses doubles
US7188655B2 (en) * 2001-07-10 2007-03-13 Bridgestone Corporation Pneumatic tire
US7624779B2 (en) * 2005-09-01 2009-12-01 Bridgestone Americas Tire Operations, Llc Tire having a sidewall reinforcement
US7836929B2 (en) * 2005-09-01 2010-11-23 Bridgestone Americas Tire Operations, Llc Tire having a sidewall reinforcement
US20070044889A1 (en) * 2005-09-01 2007-03-01 Bridgestone Firestone North American Tire, Llc Tire having a sidewall reinforcement
CN103009932B (zh) * 2012-12-18 2015-11-18 中橡集团曙光橡胶工业研究设计院 能够降低界面剪切应力提高胎圈耐久性的子午线航空轮胎

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1303287A (fr) * 1961-10-10 1962-09-07 Dunlop Sa Perfectionnements aux pneumatiques roulant à grande vitesse
US3286758A (en) * 1965-03-24 1966-11-22 Us Rubber Co Tire construction
FR1490674A (fr) * 1966-06-21 1967-08-04 Michelin & Cie Perfectionnements aux enveloppes de pneumatiques
NL133000C (it) * 1966-06-28
NL134781C (it) * 1966-08-01
NL7304834A (it) * 1972-05-31 1973-12-04
FR2313217A1 (fr) * 1975-04-14 1976-12-31 Sperberg Lawrence Pneus a plusieurs types d'elasticite
IT1042802B (it) * 1975-09-24 1980-01-30 Pirelli Perfezionamento at pneumatici radiali provvisti di struttuta di tappigio imento nei eianchi
US4029137A (en) * 1975-12-15 1977-06-14 The Goodyear Tire & Rubber Company Pneumatic tire
JPS52116504A (en) * 1976-03-26 1977-09-30 Bridgestone Corp Pneumatic tire having superior side endurability against breakage with coil filament as reinforcing element for wild ground

Also Published As

Publication number Publication date
IE46710B1 (en) 1983-08-24
US4231409A (en) 1980-11-04
DE2814950A1 (de) 1978-10-12
BE865507A (fr) 1978-07-17
BR7802074A (pt) 1978-11-21
DK156678A (da) 1978-10-08
ES469430A1 (es) 1979-02-16
GB1578090A (en) 1980-10-29
LU79386A1 (fr) 1978-07-12
AR213356A1 (es) 1979-01-15
NL7801568A (nl) 1978-10-10
IE780677L (en) 1978-10-07
FR2386423A1 (fr) 1978-11-03

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