GB2253816B - A tread for a pneumatic tire having high density siping zones located in the shoulder regions - Google Patents

A tread for a pneumatic tire having high density siping zones located in the shoulder regions

Info

Publication number
GB2253816B
GB2253816B GB9205076A GB9205076A GB2253816B GB 2253816 B GB2253816 B GB 2253816B GB 9205076 A GB9205076 A GB 9205076A GB 9205076 A GB9205076 A GB 9205076A GB 2253816 B GB2253816 B GB 2253816B
Authority
GB
United Kingdom
Prior art keywords
tread
high density
pneumatic tire
shoulder regions
zones located
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 - Fee Related
Application number
GB9205076A
Other versions
GB9205076D0 (en
GB2253816A (en
Inventor
Daniel Edward Schuster
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of GB9205076D0 publication Critical patent/GB9205076D0/en
Publication of GB2253816A publication Critical patent/GB2253816A/en
Application granted granted Critical
Publication of GB2253816B publication Critical patent/GB2253816B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • 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
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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
    • B60C2011/0339—Grooves
    • B60C2011/0381—Blind or isolated grooves
    • B60C2011/0383—Blind or isolated grooves at the centre 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
    • B60C11/03—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)
GB9205076A 1991-03-20 1992-03-09 A tread for a pneumatic tire having high density siping zones located in the shoulder regions Expired - Fee Related GB2253816B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67225091A 1991-03-20 1991-03-20

Publications (3)

Publication Number Publication Date
GB9205076D0 GB9205076D0 (en) 1992-04-22
GB2253816A GB2253816A (en) 1992-09-23
GB2253816B true GB2253816B (en) 1994-10-26

Family

ID=24697777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9205076A Expired - Fee Related GB2253816B (en) 1991-03-20 1992-03-09 A tread for a pneumatic tire having high density siping zones located in the shoulder regions

Country Status (2)

Country Link
CA (1) CA2054426A1 (en)
GB (1) GB2253816B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19700101A1 (en) * 1997-01-03 1998-07-09 Pirelli Reifenwerke Tread pattern for a vehicle tire
JP5779164B2 (en) * 2012-10-30 2015-09-16 住友ゴム工業株式会社 Pneumatic tire
JP5841558B2 (en) * 2013-04-23 2016-01-13 住友ゴム工業株式会社 Pneumatic tire

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254699A (en) * 1968-04-20 1971-11-24 Dunlop Holdings Ltd Improvements in or relating to pneumatic tyres
GB1273133A (en) * 1968-07-09 1972-05-03 Dunlop Holdings Ltd Improvements in pneumatic tyres
EP0282765A1 (en) * 1987-03-10 1988-09-21 MICHELIN & CIE (Compagnie Générale des Etablissements Michelin) Société dite: Tread for a radial tyre of which the block elements are provided with incisions running in a broken or ondulated line

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254699A (en) * 1968-04-20 1971-11-24 Dunlop Holdings Ltd Improvements in or relating to pneumatic tyres
GB1273133A (en) * 1968-07-09 1972-05-03 Dunlop Holdings Ltd Improvements in pneumatic tyres
EP0282765A1 (en) * 1987-03-10 1988-09-21 MICHELIN & CIE (Compagnie Générale des Etablissements Michelin) Société dite: Tread for a radial tyre of which the block elements are provided with incisions running in a broken or ondulated line

Also Published As

Publication number Publication date
GB9205076D0 (en) 1992-04-22
GB2253816A (en) 1992-09-23
CA2054426A1 (en) 1992-09-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020309