IT8021279A0 - Perfezionamenti nei copertoni diveicoli. - Google Patents

Perfezionamenti nei copertoni diveicoli.

Info

Publication number
IT8021279A0
IT8021279A0 IT8021279A IT2127980A IT8021279A0 IT 8021279 A0 IT8021279 A0 IT 8021279A0 IT 8021279 A IT8021279 A IT 8021279A IT 2127980 A IT2127980 A IT 2127980A IT 8021279 A0 IT8021279 A0 IT 8021279A0
Authority
IT
Italy
Prior art keywords
vehicle tires
tires
vehicle
Prior art date
Application number
IT8021279A
Other languages
English (en)
Other versions
IT1209202B (it
Inventor
Williams Arthur Roger
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Publication of IT8021279A0 publication Critical patent/IT8021279A0/it
Application granted granted Critical
Publication of IT1209202B publication Critical patent/IT1209202B/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
    • B60C11/0306—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
    • B60C11/0302—Tread patterns directional pattern, i.e. with main rolling 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
    • B60C11/03—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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
    • 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
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0386—Continuous ribs
    • B60C2011/0388—Continuous ribs provided at the equatorial plane
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
IT8021279A 1979-04-12 1980-04-09 Perfezionamenti nei copertoni diveicoli. IT1209202B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7913141 1979-04-12
GB8011525A GB2046188B (en) 1979-04-12 1980-04-08 Tyres

Publications (2)

Publication Number Publication Date
IT8021279A0 true IT8021279A0 (it) 1980-04-09
IT1209202B IT1209202B (it) 1989-07-16

Family

ID=26271251

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8021279A IT1209202B (it) 1979-04-12 1980-04-09 Perfezionamenti nei copertoni diveicoli.

Country Status (2)

Country Link
GB (1) GB2046188B (it)
IT (1) IT1209202B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456046A (en) * 1981-05-11 1984-06-26 Miller Timothy I High-speed tires
US4424844A (en) * 1982-03-17 1984-01-10 The Goodyear Tire & Rubber Company Tire tread
US4424843A (en) * 1982-03-17 1984-01-10 The Goodyear Tire & Rubber Company Pneumatic tire tread
IT1175345B (it) * 1984-02-10 1987-07-01 Pirelli Pneumatico direzionale per autoveicoli
EP0172974B1 (en) * 1984-08-28 1988-04-27 The Goodyear Tire & Rubber Company A pneumatic tire
DE3478675D1 (en) * 1984-08-28 1989-07-20 Goodyear Tire & Rubber Pneumatic tires
GB8505414D0 (en) * 1985-03-02 1985-04-03 Sp Tyres Uk Ltd Wheel driven vehicles
DE3723368A1 (de) * 1987-06-24 1989-03-30 Uniroyal Englebert Gmbh Laufflaechenprofil an fahrzeugluftreifen
AT390913B (de) * 1988-01-27 1990-07-25 Semperit Ag Laufflaechenprofil fuer einen fahrzeugluftreifen
AT394337B (de) * 1989-04-13 1992-03-10 Semperit Ag Radialreifen fuer lastkraftwagen
JPH0657486B2 (ja) * 1989-08-02 1994-08-03 株式会社ブリヂストン 排水性に優れるトレッドを備えた空気入りタイヤ
CA2054102A1 (en) * 1991-03-08 1992-09-09 William Eugene Glover Tire tread with improved noise properties
CA2054991A1 (en) * 1991-03-08 1992-09-09 William Eugene Glover Tire with improved irregular wear properties
DE4416435A1 (de) * 1994-05-10 1996-02-01 Uniroyal Englebert Gmbh Laufflächenprofil

Also Published As

Publication number Publication date
GB2046188A (en) 1980-11-12
IT1209202B (it) 1989-07-16
GB2046188B (en) 1983-04-20

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Legal Events

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

Effective date: 19970421