IT1087461B - Perfezionamento a pneumatici per autovetture - Google Patents

Perfezionamento a pneumatici per autovetture

Info

Publication number
IT1087461B
IT1087461B IT27861/77A IT2786177A IT1087461B IT 1087461 B IT1087461 B IT 1087461B IT 27861/77 A IT27861/77 A IT 27861/77A IT 2786177 A IT2786177 A IT 2786177A IT 1087461 B IT1087461 B IT 1087461B
Authority
IT
Italy
Prior art keywords
tires
cars
improvement
Prior art date
Application number
IT27861/77A
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 IT27861/77A priority Critical patent/IT1087461B/it
Priority to GB19163/78A priority patent/GB1588575A/en
Priority to BR7804806A priority patent/BR7804806A/pt
Priority to NL7807613A priority patent/NL7807613A/xx
Priority to FI782357A priority patent/FI58890C/fi
Priority to AR273471A priority patent/AR218931A1/es
Priority to AU39440/78A priority patent/AU3944078A/en
Priority to BE190414A priority patent/BE870399A/xx
Priority to LU80253A priority patent/LU80253A1/xx
Priority to SE7809823A priority patent/SE7809823L/xx
Priority to FR7826777A priority patent/FR2403901A1/fr
Priority to ES473886A priority patent/ES473886A1/es
Priority to GR57275A priority patent/GR73083B/el
Priority to DE19782841132 priority patent/DE2841132A1/de
Priority to AT681978A priority patent/AT359850B/de
Priority to TR20493A priority patent/TR20493A/xx
Priority to CA311,874A priority patent/CA1095822A/en
Priority to NO783219A priority patent/NO783219L/no
Priority to IE1910/78A priority patent/IE47375B1/en
Priority to DK421778A priority patent/DK421778A/da
Priority to JP11781678A priority patent/JPS5457706A/ja
Application granted granted Critical
Publication of IT1087461B publication Critical patent/IT1087461B/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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0304—Asymmetric patterns
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • B60C11/0058—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction
    • 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
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • B60C11/0058—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction
    • B60C11/0066—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction having an asymmetric arrangement
    • 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
    • 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
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the patterns
    • 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
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C11/18—Anti-skid inserts, e.g. vulcanised into the tread band of strip form, e.g. metallic combs, rubber strips of different wear resistance
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/001—Tyres requiring an asymmetric or a special mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
IT27861/77A 1977-09-23 1977-09-23 Perfezionamento a pneumatici per autovetture IT1087461B (it)

Priority Applications (21)

Application Number Priority Date Filing Date Title
IT27861/77A IT1087461B (it) 1977-09-23 1977-09-23 Perfezionamento a pneumatici per autovetture
GB19163/78A GB1588575A (en) 1977-09-23 1978-05-12 Motor vehicle tyres
BR7804806A BR7804806A (pt) 1977-09-23 1978-06-26 Aperfeicoamento em pneumaticos para veiculos automotores
NL7807613A NL7807613A (nl) 1977-09-23 1978-07-14 Motorvoertuigband.
FI782357A FI58890C (fi) 1977-09-23 1978-07-28 Motorfordonsdaeck
AR273471A AR218931A1 (es) 1977-09-23 1978-08-29 Neumatico para automotor
AU39440/78A AU3944078A (en) 1977-09-23 1978-08-31 Dual composite tread
BE190414A BE870399A (fr) 1977-09-23 1978-09-12 Perfectionnements aux pneumatiques pour vehicules automobiles
LU80253A LU80253A1 (fr) 1977-09-23 1978-09-18 Perfectionnements aux pneumatiques pour vehicules automobiles
ES473886A ES473886A1 (es) 1977-09-23 1978-09-19 Perfeccionamientos en neumaticos para vehiculos automoviles.
SE7809823A SE7809823L (sv) 1977-09-23 1978-09-19 Deck for motorfordonshjul
FR7826777A FR2403901A1 (fr) 1977-09-23 1978-09-19 Perfectionnement aux pneumatiques pour vehicules automobiles
DE19782841132 DE2841132A1 (de) 1977-09-23 1978-09-21 Luftreifen fuer kraftfahrzeuge
AT681978A AT359850B (de) 1977-09-23 1978-09-21 Luftreifen fuer kraftfahrzeuge
TR20493A TR20493A (tr) 1977-09-23 1978-09-21 Motorlu tasit dis lastiklerinde islahat
GR57275A GR73083B (it) 1977-09-23 1978-09-21
CA311,874A CA1095822A (en) 1977-09-23 1978-09-22 Pneumatic tire for motor vehicles
NO783219A NO783219L (no) 1977-09-23 1978-09-22 Pneumatisk dekk for motorkjoeretoeyer
IE1910/78A IE47375B1 (en) 1977-09-23 1978-09-22 Improvements to motor vehicle tyres
DK421778A DK421778A (da) 1977-09-23 1978-09-22 Pneumatisk daek til motorkoeretoejer
JP11781678A JPS5457706A (en) 1977-09-23 1978-09-25 Automobile tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27861/77A IT1087461B (it) 1977-09-23 1977-09-23 Perfezionamento a pneumatici per autovetture

Publications (1)

Publication Number Publication Date
IT1087461B true IT1087461B (it) 1985-06-04

Family

ID=11222480

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27861/77A IT1087461B (it) 1977-09-23 1977-09-23 Perfezionamento a pneumatici per autovetture

Country Status (21)

Country Link
JP (1) JPS5457706A (it)
AR (1) AR218931A1 (it)
AT (1) AT359850B (it)
AU (1) AU3944078A (it)
BE (1) BE870399A (it)
BR (1) BR7804806A (it)
CA (1) CA1095822A (it)
DE (1) DE2841132A1 (it)
DK (1) DK421778A (it)
ES (1) ES473886A1 (it)
FI (1) FI58890C (it)
FR (1) FR2403901A1 (it)
GB (1) GB1588575A (it)
GR (1) GR73083B (it)
IE (1) IE47375B1 (it)
IT (1) IT1087461B (it)
LU (1) LU80253A1 (it)
NL (1) NL7807613A (it)
NO (1) NO783219L (it)
SE (1) SE7809823L (it)
TR (1) TR20493A (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130574A1 (de) * 1981-08-01 1983-02-17 Bayer Ag, 5090 Leverkusen Reifen mit asymmetrischem laufflaechenprofil
IT1184525B (it) * 1985-04-30 1987-10-28 Pirelli Pneumatico asimmetrico per ruote di veicoli
JP2639449B2 (ja) * 1986-11-07 1997-08-13 株式会社 ブリヂストン 空気入りラジアルタイヤ
US5016838A (en) * 1987-09-08 1991-05-21 The Goodyear Tire & Rubber Company Aircraft tire having asymmetric tread
IT1231167B (it) * 1989-07-21 1991-11-22 Pirelli Pneumatico ad alta aderenza.
US5361814A (en) * 1989-11-15 1994-11-08 The Goodyear Tire & Rubber Company Asymmetric tire
DE4420316A1 (de) * 1994-06-10 1995-12-14 Continental Ag Fahrzeugluftreifen mit symmetrischem Unterbau und asymmetrischer Lauffläche
JP3158272B2 (ja) * 1996-08-09 2001-04-23 株式会社サンエイ ソフト収納ケースの保持具
US6202454B1 (en) * 1997-05-16 2001-03-20 Tomato Land Display Systems, Inc. Anti-theft security case
TW482732B (en) * 1998-12-21 2002-04-11 Pirelli Dual composition tread band for tire
KR100624121B1 (ko) 1998-12-21 2006-09-19 피렐리 타이어 소시에떼 퍼 아찌오니 타이어용 이중 구조 트레드 밴드
DE50114999D1 (de) * 2001-11-05 2009-09-03 Continental Ag Fahrzeugluftreifen
DE20216992U1 (de) 2002-11-04 2003-01-16 Goodyear Dunlop Tires Germany GmbH, 63450 Hanau Fahrzeugluftreifen, insbesondere Sommerreifen für Personenkraftwagen
US7637296B2 (en) * 2004-07-09 2009-12-29 The Goodyear Tire & Rubber Company Pneumatic driver tire for tracked vehicle
DE102008018340B4 (de) 2008-04-11 2022-10-20 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
FR2959448B1 (fr) * 2010-04-30 2012-10-26 Michelin Soc Tech Bande de roulement de pneu pour vehicule poids lourd de type remorque
US9776456B2 (en) 2011-01-19 2017-10-03 The Goodyear Tire & Rubber Company Zoned tread for racing tires
JP6805651B2 (ja) * 2016-09-01 2020-12-23 住友ゴム工業株式会社 空気入りタイヤ
WO2022137414A1 (en) * 2020-12-24 2022-06-30 Compagnie Generale Des Etablissements Michelin A tire for improved noise performance
JP2023078762A (ja) * 2021-11-26 2023-06-07 住友ゴム工業株式会社 空気入りタイヤ
JP2023082470A (ja) * 2021-12-02 2023-06-14 住友ゴム工業株式会社 タイヤ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534869A (en) * 1945-11-19 1950-12-19 Bonnie G Jones Motor vehicle tire
NL96919C (it) * 1955-12-17 1900-01-01
GB1019776A (en) * 1961-12-18 1966-02-09 Ciba Ltd Basic ethers and process for preparing same
GB1100135A (en) * 1964-07-24 1968-01-24 Dunlop Co Ltd Pneumatic tyre
US4111867A (en) * 1976-04-05 1978-09-05 Nippon Zeon Co., Ltd. Rubber composition for tire treads

Also Published As

Publication number Publication date
TR20493A (tr) 1981-08-14
CA1095822A (en) 1981-02-17
DK421778A (da) 1979-03-24
FI782357A (fi) 1979-03-24
AT359850B (de) 1980-12-10
BR7804806A (pt) 1979-05-22
LU80253A1 (fr) 1979-03-16
FI58890C (fi) 1981-05-11
DE2841132A1 (de) 1979-04-05
BE870399A (fr) 1979-01-02
FR2403901A1 (fr) 1979-04-20
NL7807613A (nl) 1979-03-27
JPS5457706A (en) 1979-05-09
GB1588575A (en) 1981-04-23
IE781910L (en) 1979-03-23
IE47375B1 (en) 1984-03-07
FR2403901B1 (it) 1983-10-21
ES473886A1 (es) 1979-04-16
ATA681978A (de) 1980-04-15
GR73083B (it) 1984-01-31
AU3944078A (en) 1980-03-06
SE7809823L (sv) 1979-03-24
AR218931A1 (es) 1980-07-15
NO783219L (no) 1979-03-26
FI58890B (fi) 1981-01-30

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