FR2403901A1 - Perfectionnement aux pneumatiques pour vehicules automobiles - Google Patents

Perfectionnement aux pneumatiques pour vehicules automobiles

Info

Publication number
FR2403901A1
FR2403901A1 FR7826777A FR7826777A FR2403901A1 FR 2403901 A1 FR2403901 A1 FR 2403901A1 FR 7826777 A FR7826777 A FR 7826777A FR 7826777 A FR7826777 A FR 7826777A FR 2403901 A1 FR2403901 A1 FR 2403901A1
Authority
FR
France
Prior art keywords
tires
motor vehicles
snowy
degrees
improvement
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.)
Granted
Application number
FR7826777A
Other languages
English (en)
French (fr)
Other versions
FR2403901B1 (nl
Inventor
Mario Mezzanotte
Mezzanotte Mario
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 SpA filed Critical Pirelli SpA
Publication of FR2403901A1 publication Critical patent/FR2403901A1/fr
Application granted granted Critical
Publication of FR2403901B1 publication Critical patent/FR2403901B1/fr
Granted 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
    • 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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7826777A 1977-09-23 1978-09-19 Perfectionnement aux pneumatiques pour vehicules automobiles Granted FR2403901A1 (fr)

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 (2)

Publication Number Publication Date
FR2403901A1 true FR2403901A1 (fr) 1979-04-20
FR2403901B1 FR2403901B1 (nl) 1983-10-21

Family

ID=11222480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826777A Granted FR2403901A1 (fr) 1977-09-23 1978-09-19 Perfectionnement aux pneumatiques pour vehicules automobiles

Country Status (21)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408941A2 (en) * 1989-07-21 1991-01-23 PIRELLI COORDINAMENTO PNEUMATICI Società per Azioni Tyre with high adherence
EP0686517A1 (de) * 1994-06-10 1995-12-13 Continental Aktiengesellschaft Fahrzeugluftreifen mit symmetrischem Unterbau und asymmetrischer Lauffläche

Families Citing this family (18)

* 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
US5361814A (en) * 1989-11-15 1994-11-08 The Goodyear Tire & Rubber Company Asymmetric tire
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
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

Citations (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
GB837107A (en) * 1955-12-17 1960-06-09 Lely Nv C Van Der Improvements in or relating to wheeled vehicles
CH433035A (de) * 1961-12-18 1967-03-31 Investment In Patent Dev S A R Kraftfahrzeugreifen
DE1480985A1 (de) * 1964-07-24 1969-06-04 Dunlop Rubber Co Gummireifen
FR2347212A1 (fr) * 1976-04-05 1977-11-04 Nippon Zeon Co Compositions de caoutchouc pour bandes de roulement de bandages pneumatiques

Patent Citations (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
GB837107A (en) * 1955-12-17 1960-06-09 Lely Nv C Van Der Improvements in or relating to wheeled vehicles
CH433035A (de) * 1961-12-18 1967-03-31 Investment In Patent Dev S A R Kraftfahrzeugreifen
DE1480985A1 (de) * 1964-07-24 1969-06-04 Dunlop Rubber Co Gummireifen
FR2347212A1 (fr) * 1976-04-05 1977-11-04 Nippon Zeon Co Compositions de caoutchouc pour bandes de roulement de bandages pneumatiques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408941A2 (en) * 1989-07-21 1991-01-23 PIRELLI COORDINAMENTO PNEUMATICI Società per Azioni Tyre with high adherence
EP0408941A3 (en) * 1989-07-21 1991-07-03 Pirelli Coordinamento Pneumatici Societa Per Azioni Tyre with high adherence
EP0686517A1 (de) * 1994-06-10 1995-12-13 Continental Aktiengesellschaft Fahrzeugluftreifen mit symmetrischem Unterbau und asymmetrischer Lauffläche

Also Published As

Publication number Publication date
NL7807613A (nl) 1979-03-27
FI782357A (fi) 1979-03-24
ES473886A1 (es) 1979-04-16
ATA681978A (de) 1980-04-15
GB1588575A (en) 1981-04-23
FI58890C (fi) 1981-05-11
FR2403901B1 (nl) 1983-10-21
NO783219L (no) 1979-03-26
TR20493A (tr) 1981-08-14
DE2841132A1 (de) 1979-04-05
JPS5457706A (en) 1979-05-09
IT1087461B (it) 1985-06-04
AR218931A1 (es) 1980-07-15
GR73083B (nl) 1984-01-31
LU80253A1 (fr) 1979-03-16
SE7809823L (sv) 1979-03-24
AU3944078A (en) 1980-03-06
DK421778A (da) 1979-03-24
AT359850B (de) 1980-12-10
IE781910L (en) 1979-03-23
CA1095822A (en) 1981-02-17
BR7804806A (pt) 1979-05-22
IE47375B1 (en) 1984-03-07
BE870399A (fr) 1979-01-02
FI58890B (fi) 1981-01-30

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Legal Events

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TP Transmission of property
TP Transmission of property
ST Notification of lapse