GB2046188B - Tyres - Google Patents

Tyres

Info

Publication number
GB2046188B
GB2046188B GB8011525A GB8011525A GB2046188B GB 2046188 B GB2046188 B GB 2046188B GB 8011525 A GB8011525 A GB 8011525A GB 8011525 A GB8011525 A GB 8011525A GB 2046188 B GB2046188 B GB 2046188B
Authority
GB
United Kingdom
Prior art keywords
tyres
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.)
Expired
Application number
GB8011525A
Other versions
GB2046188A (en
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.)
Dunlop Ltd
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
Priority to GB8011525A priority Critical patent/GB2046188B/en
Priority to IT8021279A priority patent/IT1209202B/en
Publication of GB2046188A publication Critical patent/GB2046188A/en
Application granted granted Critical
Publication of GB2046188B publication Critical patent/GB2046188B/en
Expired 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
    • B60C11/0306—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)
GB8011525A 1979-04-12 1980-04-08 Tyres Expired GB2046188B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8011525A GB2046188B (en) 1979-04-12 1980-04-08 Tyres
IT8021279A IT1209202B (en) 1979-04-12 1980-04-09 REFINEMENTS IN DIVE VEHICLES.

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
GB2046188A GB2046188A (en) 1980-11-12
GB2046188B true GB2046188B (en) 1983-04-20

Family

ID=26271251

Family Applications (1)

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

Country Status (2)

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

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 (en) * 1984-02-10 1987-07-01 Pirelli DIRECTIONAL TIRE FOR MOTOR VEHICLES
DE3478675D1 (en) * 1984-08-28 1989-07-20 Goodyear Tire & Rubber Pneumatic tires
DE3470703D1 (en) * 1984-08-28 1988-06-01 Goodyear Tire & Rubber A pneumatic tire
GB8505414D0 (en) * 1985-03-02 1985-04-03 Sp Tyres Uk Ltd Wheel driven vehicles
DE3723368A1 (en) * 1987-06-24 1989-03-30 Uniroyal Englebert Gmbh RUNNING PROFILE ON AIR TIRES
AT390913B (en) * 1988-01-27 1990-07-25 Semperit Ag RUNNING PROFILE FOR A VEHICLE AIR TIRE
AT394337B (en) * 1989-04-13 1992-03-10 Semperit Ag RADIAL TIRES FOR TRUCKS
JPH0657486B2 (en) * 1989-08-02 1994-08-03 株式会社ブリヂストン Pneumatic tire with tread with excellent drainage
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 (en) * 1994-05-10 1996-02-01 Uniroyal Englebert Gmbh Tread pattern

Also Published As

Publication number Publication date
IT8021279A0 (en) 1980-04-09
GB2046188A (en) 1980-11-12
IT1209202B (en) 1989-07-16

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20000407