GB2142885B - Tyre tread - Google Patents

Tyre tread

Info

Publication number
GB2142885B
GB2142885B GB8416995A GB8416995A GB2142885B GB 2142885 B GB2142885 B GB 2142885B GB 8416995 A GB8416995 A GB 8416995A GB 8416995 A GB8416995 A GB 8416995A GB 2142885 B GB2142885 B GB 2142885B
Authority
GB
United Kingdom
Prior art keywords
tyre tread
tyre
tread
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
GB8416995A
Other versions
GB2142885A (en
GB8416995D0 (en
Inventor
Ernst Ott
Karl Gebert
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
Priority claimed from DE19833324577 external-priority patent/DE3324577A1/en
Priority claimed from DE19838319659 external-priority patent/DE8319659U1/en
Application filed by Dunlop Ltd filed Critical Dunlop Ltd
Publication of GB8416995D0 publication Critical patent/GB8416995D0/en
Publication of GB2142885A publication Critical patent/GB2142885A/en
Application granted granted Critical
Publication of GB2142885B publication Critical patent/GB2142885B/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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1369—Tie bars for linking block elements and bridging the groove
    • 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
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • 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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • 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
GB8416995A 1983-07-07 1984-07-04 Tyre tread Expired GB2142885B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833324577 DE3324577A1 (en) 1983-07-07 1983-07-07 Tread profile for vehicle tyres
DE19838319659 DE8319659U1 (en) 1983-07-07 1983-07-07 VEHICLE TIRE

Publications (3)

Publication Number Publication Date
GB8416995D0 GB8416995D0 (en) 1984-08-08
GB2142885A GB2142885A (en) 1985-01-30
GB2142885B true GB2142885B (en) 1987-05-28

Family

ID=25812134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8416995A Expired GB2142885B (en) 1983-07-07 1984-07-04 Tyre tread

Country Status (2)

Country Link
FR (1) FR2548596A1 (en)
GB (1) GB2142885B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190704U (en) * 1985-05-21 1986-11-27
JPS62155105A (en) * 1985-12-27 1987-07-10 Sumitomo Rubber Ind Ltd Block pattern tire
AT393247B (en) * 1989-05-10 1991-09-10 Semperit Ag RADIAL TIRES FOR TRUCKS
USD394034S (en) * 1997-04-29 1998-05-05 The Goodyear Tire & Rubber Company Tire tread
JP4035288B2 (en) * 1998-07-29 2008-01-16 株式会社ブリヂストン Pneumatic radial tire
JP4011586B2 (en) * 2005-02-25 2007-11-21 横浜ゴム株式会社 Pneumatic tire and tire mold

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076641A5 (en) * 1970-01-21 1971-10-15 Michelin & Cie
DE2441063A1 (en) * 1974-08-27 1976-03-18 Dunlop Ag TREAD PROFILING FOR VEHICLE AIR TIRES
DE2549668A1 (en) * 1975-11-05 1977-05-12 Uniroyal Ag VEHICLE TIRES WITH RADIAL CARCASS
IT1081397B (en) * 1976-05-31 1985-05-21 Continental Gummi Werke Ag TIRE FOR VEHICLES
US4296789A (en) * 1978-02-14 1981-10-27 The Goodyear Tire & Rubber Company Tread for pneumatic tire
DE8137115U1 (en) * 1981-12-19 1982-07-22 Continental Gummi-Werke Ag, 3000 Hannover MOTOR VEHICLE TIRES, ESPECIALLY RESERVE TIRES

Also Published As

Publication number Publication date
GB2142885A (en) 1985-01-30
GB8416995D0 (en) 1984-08-08
FR2548596A1 (en) 1985-01-11

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Legal Events

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